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Models 981EN, 982EN, 983EN-6012

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1. SIMPLIFIED 982EN CHANNEL Output Only SIMPLIFIED 983EN CHANNEL Tandem Input Output Q eee 56K Q ee 50K SIP RESISTOR SIP RESISTOR EXC INSTALLED EXC INSTALLED 5V IN SOCKET IN SOCKET ON 1 1 0 TO OTHER 3 1 0 TO OTHER 3 M CHANOFPORT ON 1 CHAN OF PORT L OFF 0 o r nve s L OFF 0 100K OFF 0 a OFF 0 ON 1 R TVS Ts L onm l E oven 3 Fan pL Lore te Active LOW cH Active LOW LED A LED Qe a t RTN v RTN v DIGITAL OUTPUT CONNECTIONS POSSIBLE VARIATIONS CURRENT SINKING DC APPLICATIONS ONLY INTERNAL OUTPUT L PULLUPS ARE OPEN V o 35v oUr re RATED 983EN SIMPLIFIED INTERNAL I O TO 35V 500mA DC SHIELDED CABLE CONNECTIONS ONE CHANNEL oa TT oo TBT 2 Sf piae fs oy ain QI DI S eH00 9 S PULLUP 0 35V mm UT1 Ol DllelcHo IN SOCKET L z OUT20 S D z cHo2 z M 100K CS OFF OUT30 S 2 cross gt B ON o S J E RTN TB4 LY rma x F OPEN DRAIN OUTPUTS FOR GREATER OUTPUT DRIVE SHARE RETURN CONNECT AN INTERPOSING RELAY EARTH GROUND Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O Q IMPORTANT Add Protection With Inductive Loads Outputs already include internal reverse bias shunt diodes to help protect the output
2. O0HeEx Product Code Number OEnex 1 983EN Product Major Revision Product Minor Revision 01 01 Status Word see definition below See Below Product Serial Number Unique 32 Bit Value Status Wo Product Name Structure of Product Name Size Product Name String rd USINT USINT O 32 18 Acromag 983EN 6012 Bit 0 Bit 0 No I O Connection Bit 1 I O Connection Allocated 1 15 Unused Common Services Unused SVC IMPLEMENTED FOR CODE OEveEx CLASS LEVEL Yes INSTANCE LEVEL Yes SERVICE NAME Get_Attribute_Single O5Hex No Reset Service Code Yes Reset SVC CODE 0x05 CLASS 0x01 INSTANCE 0x01 ATTRIB 0x00 DESCRIPTION Force software reset 0x05 0x01 0x01 0x017 Reload factory settings and reset Product Codes 981EN 12 OCH 982EN 13 ODH or 983EN 14 OEH Product Name Acromag 981EN 6012 Acromag 982EN 6012 or Acromag 983EN 6012 attribute field be left blank and this value entered in data field Some software packages will require that the Object Models Identity Object 01HEx 1 Instance This object provides identification of and general information about the device Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 2 4 BusWorks 981 982 983EN Module Us
3. WARNING EXPLOSION HAZARD Do not disconnect equipment unless power has been switched off or the area is known to be non hazardous Connector Shielded RJ 45 socket 8 pin 1OBaseT 100BaseTX Ethernet Interface Wiring Wired MDI Unit does NOT support auto crossover Protocol EtherNet IP w Web Browser Configuration Unit also provides 1 socket connection for Modbus TCP IP IP Address Default mode static IP address is 128 1 1 100 Port Up to 10 sockets supported uses port 502 reserved for Modbus Transient Protection Transient Voltage Suppressors are applied differentially at both the transmit and receive channels The metal shield is capacitively coupled to earth ground terminal via an isolation TVS and capacitor Data Rate Auto sensed 10Mbps or 100Mbps Duplex Auto negotiated Full or Half Duplex Compliance IEEE 802 3 802 3u 802 3x EtherNet IP Protocol Support Uses built in web pages for configuration and control over ethernet via a standard web browser Up to 10 connections via EtherNet IP and 1 connection via Modbus TCP IP the module uses the standard Modbus TCP IP socket 502 Rx Tx Memory 8K bytes internal SRAM memory for receive and transmit buffers FIFO Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 42 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O Ethernet Interface Refer to Acromag Application Note 8500 734 for instru
4. WARNING IEC Safety Standards may require that this device be mounted within an approved metal enclosure or sub system particularly for applications with exposure to voltages greater than or equal to 75VDC or 50VAC CONTROLS amp INDICATORS Green Run LED is ON if power is on and will blink in wink ID mode Yellow ST LED blinks ON OFF slowly if module is in default communication mode and blinks rapidly if a watchdog timeout has occurred Yellow I O LED s turn ON if corresponding output switch is closed or input asserted low Green LINK LED ON if auto negotiation has successfully established a connection Yellow ACT LED signals PHY network Activity busy ISOLATION BARRIERS Dashed Lines denote isolation barriers The I O circuit network and power circuit are isolated from each other for safety and noise immunity Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 4 BusWorks 981 982 983EN Module User s Manual I O PULLUP RESISTOR INSTALLATION You must connect excitation and or install pull ups for proper I O operation I O terminals must not be left floating 5 6KQ I O pull up resistors are already installed from the factory You do not need to refer to this information unless you need to change or remove these resistors If your application delivers power to the I O terminals rather than the excitation terminal the internal pull u
5. cceeeeeeeeeeeeeeens TECHNICAL REFERENCE KEY FEATURES HOW IT WORKS ETHERNETIIP Object Models EDS File Electronic Data Sheet MODBUS TCPIIP cccceceeeeeeeeseeeeeeeeeeeeeeeaeeeeees Modbus ReGisters cececeeeeeeeeeeeeeeeeeeeeeee Register FUNCtiONS cececeeeeeeeeeeneneeeeeees Register Mirroring 0 0csceeeeeeeeeeeeeeeeeees Register Data Types cececeeeeeeeeeeneneeeeeee Register Map SPECIFICATIONS Model Numbers Digital Inputs Digital Outputs General Specifications ceeeeeeeeeee Enclosure and Physical escseeeeseeeeeeees Agency Approvals cececesseeeeeeeeeeeeseeeeenenens Environmental Ethernet Interface ccccccceeceeeseeueeesneees Controls amp Indicators cccccceeseeeeseeeneeeaees ACCESSORY CABLEG ccccceeeeeeeeceeesneeaeees OCOONOAAR BR RP WW WH Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 3 i TB4 TBs AIPA Se Bada ry e f p UUUUUU UUUUUU
6. class 1 dup detect 0 class 2 acknowledged 0 class 3 verified 0 class 4 non block 0 class 5 non block frag 0 class 6 multicast frag 7 15 0 class reserved 16 1 trigger cyclic 17 0 trigger cos 18 0 trigger appl 19 23 0 trigger reserved must be zero 24 0 transport type listen only 25 0 transport type input only 26 1 transport type exclusive owner 27 0 transport type redundant owner 28 30 0 reserved must be zero 31 1 client 0 server 1 0x44240405 CONNECTION PARAMETERS BIT ASSIGNMENTS ORAON AAA AAAA AHAN ANANAGA B VAL DESCRIPTION O gt T fixed O gt T variable T gt 0 fixed T gt 0 variable reserved must be zero 8 1 4 O gt T header 4 byte run idle 11 0 reserved must be zero 12 14 0 T gt 0 header pure data 15 0 reserved must be zero 16 0 O gt T connection type NULL 17 0 O gt T connection type MULTI 18 1 O gt T connection type P2P 19 0 O gt T connection type RSVD 20 0 T gt 0 connection type NULL oo OoO gt ONWNA0F5 AAA AAAH AHAN ANNAN EtherNet IP Digital I O 3 1 Model 981EN 6012 981ENEIP EDS continued 21 1 T gt 0 connection type MULTI 22 0 T gt 0 connection type P2P 23 0 T gt 0 connection type RSVD PRAAAHAHAHHAAMSH 24 0 O gt T priority 25 0 O gt T priority 26 1 O gt T priority 27 0 O gt T priority 28 0 T gt 0 priori
7. time make sure that the DFT switch is completely depressed and held while powering the unit Also make sure that you are pressing the DFT toggle in the DFT direction left rather than the RST direction right EtherNet IP Digital I O 1 Q TROUBLE SHOOTING Trouble Browsing Your Module Getting Out Of Trouble In amp So your module s gone wild follow this procedure to restore it to its initial configuration and regain control Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 20 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O TECHNICAL REFERENCE KEY FEATURES e Safety Agency Approvals CE UL amp cUL listed plus Class 1 Division 2 Groups A B C D approval Fully Isolated I O channels network and power are all isolated from each other for safety and increased noise immunity EtherNet IP Protocol Support Supports up to 10 connected messaging sessions plus unconnected messaging It also supports PCCC messaging for legacy support with Allen Bradley SLC5 05 PLC s Built In Web Server Allows unit to optionally be configured controlled and monitored via access with a standard web browser over _ thernet Modbus TCP IP Protocol Support Supports 1 socket of Modbus TCP IP using port number 502 Flexible IP Addressing Supports static DHCP or BOOTP Unit may also fall back to last DHCP IP address assignmen
8. 982EN 6012 Device Classification Class1 EtherNetIP Port Port1 TCP EtherNet IP Port 20 F5 24 01 1 Connection Manager Connection1 0x84010002 TRIGGER AND TRANSPORT MASK BIT VAL DESCRIPTION 0 0 class O null class 1 dup detect class 2 acknowledged class 3 verified class 4 non block class 5 non block frag class 6 multicast frag class reserved E trigger cyclic 17 0 trigger cos 18 0 trigger appl 19 23 0 trigger reserved must be zero 24 0 transport type listen only 25 0 transport type input only 26 1 transport type exclusive owner 27 0 transport type redundant owner 28 30 0 reserved must be zero 31 1 client 0 server 1 0x44240405 CONNECTION PARAMETERS BIT ASSIGNMENTS 1 0 0 0 0 0 0 1 DARAKRWNo PHAAHAAPHPAAHAHAHHHHHHSH B VAL DESCRIPTION O gt T fixed O gt T variable T gt 0 fixed T gt 0 variable reserved must be zero O gt T header 4 byte run idle reserved must be zero 12 14 0 T gt 0 header pure data 15 0 reserved must be zero 16 0 O gt T connection type NULL 17 0 O gt T connection type MULTI 18 1 O gt T connection type P2P 19 0 O gt T connection type RSVD gt ONWNA0F OoOROO 0O 8 1 1 PRAPHAAAHAHHHHAHHH EtherNet IP Digital I O Model 982EN 6012 982ENEIP EDS continued 20 0 T gt 0 connection type NULL 21 1 T gt O connection
9. 983ENEIP EDS File DescText Acromag 983EN 6012 Digital I O Module CreateDate 08 05 2004 CreateTime 10 31 00 Revision 1 0 Device VendCode 894 VendName Acromag Inc ProdType 0x00 ProdTypeStr Generic ProdCode 14 MajRev 1 MinRev 1 ProdName Acromag 983EN 6012 Device Classification Class1 EtherNetIP Port Port1 TCP EtherNet IP Port 20 F5 24 01 1 Connection Manager Connection1 0x84010002 TRIGGER AND TRANSPORT MASK BIT VAL DESCRIPTION 0 0 class O null 1 class 1 dup detect class 2 acknowledged class 3 verified class 4 non block class 5 non block frag 0 class 6 multicast frag 7 15 0 class reserved 16 1 trigger cyclic 17 0 trigger cos 18 0 trigger appl 19 23 0 trigger reserved must be zero 24 0 transport type listen only 25 0 transport type input only A 0 0 0 0 OJAN 26 1 transport type exclusive owner 27 0 transport type redundant owner 28 30 0 reserved must be zero 31 1 client 0 server 1 0x44240405 CONNECTION PARAMETERS BIT ASSIGNMENTS BIT VAL DESCRIPTION 1 O gt T fixed O gt T variable T gt 0 fixed T gt 0 variable reserved must be zero 8 1 4 O gt T header 4 byte run idle 11 0 reserved must be zero 12 14 0 T gt 0 header pure data 15 0 reserved must be zero 16 0 O gt T connection
10. Acromag 46 45 44 43 42 41 3 33 32 31 9 IN a oO Oost Ee z See slr elg alm PEEEE o essss5 Sje 8 E Qo DIGITAL IN or OUT PWR 4567 tu B 2 891011 on B Reg N Q Model 983EN 6012 Shown oor C 981EN 6012 amp 982EN 6012 Similar lt 4 DFT RST DIGITAL IN or OUT DIGITAL IN or OUT p Berso Jrvonz vF SSES JHTTTTE OD ETHERNET pa oO Nw L g 147 12 13 14 15 16 KR 21 22 23 24 25 26 U U ARAARA AAAAAA z y ATN sle sieles __ lslolsieisle A TB1 TB2 1 05 T RAIL DIN MOUNTING e 3 90 gt 26 7 DIN EN 50022 35mm 99 1 4 35 a NOTE Dimensions Are INCHES MILLIMETERS 110 5 MODEL 981 982 983EN ENCLOSURE DIMENSIONS TB4 TB3 DODDO BDD DDD RUN PWR LED GREEN r o or i n MODULE STATUS Pf LED YELLOW HHHH UU VUN NYH 1 iad 46 45 44 43 42 33 32 31 8 Yost VO LED s YELLOW ZEE a s gl ale alm ON WHEN OUTPUTS ARE ESSI gig 8 wo 0123 A o000 4 cu SE UTS DIGITAL IN or OUT PWR E4567 3 o 5 891011 5 009 ETHERNET ACTIVITY LED YELLOW AND Model 983EN 6012 Shown LINK LED GREEN 981EN 6012 amp 982EN 6012 Similar RESET DEF ADDRESS TOGGLE SWITCH TOGGLE RIGHT TO RESET ig
11. Storage Temperature 40 C to 85 C 40 F to 185 F Relative Humidity 5 to 95 non condensing Power Requirements Non polarized 15 36V DC SELV Safety Extra Low Voltage Observe proper polarity See table for current Supply 981 982 983EN 6012 Current Draw 112mA Typical 123mA Maximum 96mA Typical 106mA Maximum 73mA Typical 80mA Maximum 54mA Typical 59mA Maximum CAUTION Risk of Electric Shock More than one disconnect switch may be required to de energize equipment before servicing Isolation I O channel power and network circuits are isolated from each other for common mode voltages up to 250VAC or 354V DC off DC power ground on a continuous basis will withstand 1500VAC dielectric strength test for one minute without breakdown Complies with test requirements of ANSI ISA 82 01 1988 for voltage rating specified Installation Category Designed to operate in an installation in a Pollution Degree 2 environment with an installation category over voltage category II rating Electromagnetic Interference Immunity EMI Inputs outputs have demonstrated resistance to inadvertent state changes with interference from switching solenoids commutator motors and drill motors Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 4 1 Electromagnetic Compatibility EMC Environmental Minimum Immun
12. T OFF u OTHER 3 ON aV YQ o Wve gt O CHAN OF PORT 100K OFF 5 35V 1O R BN Ott re 5 35V 1 0 R y 982EN 983EN CH Y T L ON S 982EN 983EN CH gt l T lorr Xx L ON Q ET lore 9S o RTN v v RTN v Connect Earth Ground as shown in the connection drawings above Additionally connect the GND terminal TB3 33 to earth ground The ground connections noted are recommended for best results If sensors are already grounded use caution and avoid making additional ground connections which could create ground loops The plastic module housing does not require earth ground Earth Ground Warning To comply with safety and performance standards use shielded cable and connect earth ground as noted Failure to use good wiring and grounding practices may be unsafe and hurt performance Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 1 O BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O WEB BROWSER Home Page This module supports EtherNet IP and Modbus TCP IP You may use your own method to issue EtherNet IP or Modbus commands to this module as required or you may use a standard web browser as these modules have built in web pages that allow you to setup and control the module Simply execute your web browser type the IP address assigned to your module in the Address window http 128 1 1 100 for our example
13. Toggle Register to toggle wink mode off on Check power Is green RUN LED ON Connecting cable is not a crossover cable TIP To check cable hold both ends in same position and read the wire colors through the clear portion of the plug from left to right If colors are arranged in the same order you have a straight cable This module s thernet port is wired MDI You must use a crossover cable when connecting this module to your PC or another device also wired MDI If you are connecting to an Ethernet switch or hub then a direct cable is used Note If Link LED is ON you have connected using the correct type of cable but it could still be defective Wrong IP Address Is cable segment longer than 100M Change IP address of the module or PC so that both match Try default module address of 128 1 1 100 Max distance between two nodes is limited to 100 meters with approved cable Correct Cable Shielded CAT 5 5E cable or equivalent is recommended Missing earth ground connection Missing excitation connection Connect earth ground to TB3 33 GND terminal adjacent to power terminal Connect an excitation supply between the port EXC and RTN terminals Missing pull up resistors Port excitation input is floating missing excitation connection Your browser may be setup to use a proxy server for LAN communications Install SIP resistor in socket of board for port
14. X You must use a CAT 5 crossover cable to connect this module to a PC Otherwise you may use an auto crossing Ethernet switch such as the Acromag 900EN S005 to make connections Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com AO BusWorks 981 982 983EN Module User s Manual Enclosure amp Physical Agency Approvals Environmental CAUTION Do not exceed 36VDC peak to avoid damage to the module External Fuse Select a high surge tolerant fuse rated for 1A or less to protect unit Note that I O channels are not isolated channel to channel EtherNet IP Digital I O Signal MDI Description Tx Transmit Positive Tx Transmit Negative Rx Receive Positive Not Used Connects to Pin 5 Not Used Connects to Pin 4 Rx Receive Negative Not Used Connects to Pin 8 Not Used Connects to Pin 7 Case Material Self extinguishing NYLON type 6 6 polyamide thermoplastic UL94 V 2 color beige general purpose NEMA Type 1 enclosure Printed Circuit Boards Military grade FR 4 epoxy glass Shipping Weight 1 pound 0 45 Kg packed Safety Approvals CE marked EMC Directive 89 336 EEC UL Listed UL3121 First Edition UL1604 cUL Listed Canada Standard C22 2 No 1010 1 92 Hazardous Locations Class 1 Division 2 Groups A B C and D Conformance EtherNet IP CONFORMANCE TESTED Operating Temperature 25 C to 70 C 13 F to 158 F
15. actually a distributed database of domain names and corresponding IP addresses These servers contain information on some segment of the domain name space and make this information available to clients called reso vers For example the DNS allows us to use Acromag com as an IP address rather than a complicated number string The unit includes a default address toggle switch to cause the module to assume a fixed default static IP address 128 1 1 100 This switch is at the front of the module and is used to toggle the module into or out of Default Mode If you use the toggle switch at the front of the module to place the module in default mode then Default Communications Mode will be indicated at the bottom of this screen Click the Submit button to complete any changes made on this page Click the Wink On Off button to toggle the module in out of wink ID mode In this mode the module s green RUN LED will blink to confirm identification You may refer to the following section to learn more about IP Addressing terms and concepts or you can skip ahead to the Test Page A host is any device on any network On TCP IP networks each host has one or more unique IP addresses This module connected to an Ethernet network may be referred to as a host An IP Address is a unique identification number for any host this module on any TCP IP network including the internet The IP address is made up of four octets 8 bits each
16. be able to use Internet Explorer to browse the module as required However to later restore your PC s connection to your company network you may have to re enable the use of a proxy server for your LAN There is no built in error detection to prevent you from writing invalid values to a configuration register As such if you inadvertently write an invalid value to an internal register you could cause the module to become inoperable under certain conditions If this happens in order to regain control of the module the module can either be re downloaded at the factory or you can try restoring the module to its initial configuration by following this procedure Procedure For Restoring any 9xxEN Module to its Initial Configuration 1 While module power is OFF press and hold the front panel toggle switch in the default DFT left position 2 While continuing to hold the toggle switch in the default position apply power to the module 3 After a few seconds the Status LED will begin to blink quickly and you can release the default switch at this point The module will continue to boot itself as it normally does That is the green RUN LED will blink for 1 10 seconds as the unit acquires its address then remain ON for normal operation 4 Ifthe STATUS LED fails to blink rapidly after a few seconds and the RUN LED just blinks for a few moments as it normally does then reinitializing the module has failed and you should try it again This
17. http Awww acromag com 1 2 BusWorks 981 982 983EN Module User s Manual WEB BROWSER Network Configuration Note that Acromag Series 9xxEN Ethernet I O modules may take from 3 to 30 seconds to boot upon power up depending on your network configuration and whether a DHCP server is present This module can be placed into a default communication mode via the DFT toggle switch at the front of the module Default Mode uses a static IP address of 128 1 1 100 a default subnet mask of 255 255 255 0 a default username User anda default password passwordoo EtherNet IP Digital I O After setting your username and password you can click the Network Configuration Page button to set the network configuration parameters for the module You may have to consult your network administrator to complete the contents of this page 23 Network Configuration Page Microsoft Internet Explorer Eek File Edit View Favorites Tools Help ay OQ x A E PO seach she ravorites Ami O Z a http 128 1 1 100 configure shtml MI gt C 2 a 983EN 6012 Network Configuration Page Subnet Mask 255 255 2550 DNS Server 11281 110 HostName 983en 0 0 0 0 MAC Address 00 01 C3 00 00 12 Static IP Address 128 1 1 100 Gateway Active IP Address 128 1 1 100 Use Static IP Addressing Use DHCP BOOTP C Use DHCP BOOTP W Fallbacks Fallback To Static Address C Fal
18. memory in the module stores configuration information The BusWorks model prefix 900 denotes the Series 900 network I O family The EN suffix denotes EtherNet Select 981EN for digital inputs 982EN for digital outputs or 983EN for tandem digital inputs and outputs The four digit suffix of this model number represents the following options respectively 6 EtherNet IP 0 Default 12 12 Channels Twelve active low buffered inputs with a common connection RTN For DC voltage applications only Inputs include transient suppression and have series connected 100KQ resistors plus diode over voltage clamps to the internal 5V supply Sockets are provided at each port group of four channels for installation of SIP resistor networks that serve as pullups to the port EXC supply terminal 5 6K pull up resistor SIP s are installed from the factory External excitation pull up supply is required for proper operation and is connected between the port EXC and RTN terminals Input Signal Voltage Range 0 to 35VDC Input Current 293uA typical at 35VDC This is computed as the applied input voltage minus 5 7V divided by the series 100KQ input resistance Input Signal Threshold TTL compatible with 100mV of hysteresis typical Low to High threshold is 1 7VDC typical High to Low threshold is 1 6VDC typical Limit logic transition to TTL levels of 0 8VDC Max LOW level and 2 0VDC Min HIGH level Input Resist
19. more details on this attribute See section 5 3 2 2 2 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute See section 5 3 2 2 3 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute See section 5 3 2 2 4 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute 5 See section 5 3 2 2 5 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute See section 5 3 2 2 6 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 26 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O EtherNet Link Object ACCESS F6nex 1 Instance ATTRID RULE Class Attributes 1 Revision 1 Instance Attributes Interface Speed 100 default Interface Flags 3 default Physical Address 0 default Services IMPLEMENTED FOR CLASS LEVEL INSTANCE LEVEL SERVICE NAME Yes Yes Get_Attribute Single 1 See section 5 4 2 2 2 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute See section 5 4 2 2 1 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for more details on this attribute See section 5 4 2 2 3 of Volume 2 EtherNet IP A
20. octet having a value between 0 255 OOH FFH The IP address is comprised of two parts the network address first part and the host address last part The number of octets of the four total that belong to the network address depend on the Class definition see below A Static IP Address is as the name implies static That is it is a unique IP Address that is assigned by a service provider and never changes A Dynamic IP Address is an address that is temporarily assigned to a user by a service provider each time a user connects A Subnet is a contiguous string of IP addresses The first IP address in a subnet is used to identify the subnet while the last IP address in a subnet is always used as a broadcast address Anything sent to the last IP address of a subnet is sent to every host on that subnet Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 1 5 Subnets are further broken down into three size classes based on the 4 Discussion Topic octets that make up the IP address A Class A subnet is any subnet that IP Addressing shares the first octet of the IP address The remaining 3 octets of a Class A subnet will define up to 16 777 214 possible IP addresses 2 2 A Class B subnet shares the first two octets of an IP address providing 2 _ 2 or 65534 possible IP addresses Class C subnets share t
21. switch from damage due to the high reverse bias voltages generated when switching inductive loads You should add external protection near the inductive load to prevent these transients from being sent along the connection wires Place a diode 1N4006 or equivalent across an inductive load with the cathode to and the anode to Refer to the examples below for other types of output connections SOLID STATE RELAY SSR OR LED DRIVER TO A LOAD LINE EXC 983EN S SIP RESISTOR R 3 z INSTALLED Ras IN SOCKET Q LED TO OTHER 3 CI CHAN OF PORT 100K OFF fete th fe 1 0 R oO LOAD LINE xX eee En cH P PLT Jorr Sut t RTN RELAY COIL SOLENOID DRIVER CONNECTIONS Digital Outputs 982EN amp 983EN Only Examples Solid State Relay SSR or LED Driver Relay Coil or Solenoid Driver Note Protection Lamp Driver Note Per UL when the outputs are used to control interposing relays for switching AC and DC devices of higher voltage current the coil ratings for the interposing relay shall not exceed 24VDC 100mA INCANDESCENT LAMP CONTROL EXC 983EN WS ee sek EXC 983EN INSTALLED Y OH sek IN SOCKET SIP RESISTOR 5V H Mine 3 glaza JE ON Xx TO OTHER 3 CHAN OF PORT 100K
22. the Model 983EN Output ON Current Range 0 to 500mA DC continuous up to 6A total To control higher voltages for all 12 channels combined No deration required at elevated and or currents or for ambients Group one RTN per each group of 4 outputs controlling AC an interposing Output Ry ON Resistance 0 130 typical 0 28Q Maximum relay may be used see Note Output Response Time 220us typical measured from output trigger at the controller to corresponding input transition at the controller Actual switch time will vary with output load and interrupts Note Per UL when the outputs are used to control interposing relays for switching AC and DC devices of higher voltage current the coil ratings for the interposing relay shall not exceed 24VDC 100mA I O Pullups amp Socket I O channels include sockets for installation of SIP General Specifications resistor networks to act as pull ups for the channel see I O Pullup Resistor Installation drawing of page 4 These resistors are located on the plug in I O board cover removal required A SIP socket is included for each group of four channels port and a 5 6KQ resistor SIP is installed from the factory The even numbered pins of these sockets common leads connect to the port EXC terminal An external excitation supply is typically connected between the EXC and RTN terminals of the port The recommended SIP resistor is a four isolated resistor type 8 pins and may be obtained fr
23. to by performing a bitwise AND operation between the mask itself and the IP address with the result being the subnetwork address and the remaining bits the host or node address For our Example if we wish to further divide this network into 14 subnets then the first 4 bits of the host address will be required to identify the subnetwork 0110 then we would use 11111111 11111111 11111111 11110000 as our subnet mask This would effectively subdivide our Class C network into 14 subnetworks of up to 14 possible nodes each With respect to the default settings of this module Subnet Mask 255 255 255 0 11111111 11111111 11111111 00000000 IP Address 128 1 1 100 10000000 00000001 00000001 01 100100 Subnet Address 128 1 1 0 1000000 00000001 00000001 00000000 The subnetwork address of 128 1 1 0 has 254 possible unique node addresses we are using node 100 of 254 possible Nodes 0 first node and 10 are typically reserved for servers and may yield poor results if used Node 255 last node in the subnet is reserved as a broadcast address for the subnet Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 1 6 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O WEB BROWSER After completing username and password assignment plus the network configuration parameters you can use the Test Page to operate your module The Test Page will allow you to read inputs turn o
24. type MULTI 22 0 T gt 0 connection type P2P 23 0 T gt 0 connection type RSVD 24 0 O gt T priority LOW 25 0 O gt T priority HIGH 26 1 O gt T priority SCHEDULED 27 0 O gt T priority RSVD 28 0 T gt 0 priority LOW 29 0 T gt 0 priority HIGH 30 1 T gt 0 priority SCHEDULED 31 0 T gt 0 priority RSVD 8 O gt T RPI size in bytes format 2 Output Data PAAHAAHAAHHHHAAHSH 4 Run Idle 2 PDU Sequence Number 2i T gt 0 RPI size in bytes format 0 Input Data 2 PDU Sequence Number 3 config part 1 dynamic assemblies config part 2 module configuration 982EN connection name Help string 20 04 24 80 2C 70 2C 64 exclusive owner path Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com BusWorks 981 982 983EN Module User s Manual Model 981EN 6012 981ENEIP EDS File DescText Acromag 981EN 6012 Digital Input Module CreateDate 08 05 2004 CreateTime 12 34 00 Revision 1 0 Device VendCode 894 VendName Acromag Inc ProdType 0x00 ProdTypeStr Generic ProdCode 12 MajRev 1 MinRev 1 ProdName Acromag 981EN 6012 Device Classification Class1 EtherNetIP Port Port1 TCP EtherNet IP Port 20 F5 24 01 1 Connection Manager Connection1 0x84010002 TRIGGER AND TRANSPORT MASK BIT VAL DESCRIPTION 0 0 class O null 1
25. type NULL 17 0 O gt T connection type MULTI 18 1 O gt T connection type P2P 19 0 O gt T connection type RSVD 20 0 T gt 0 connection type NULL 21 1 T gt 0 connection type MULTI 22 0 T gt 0 connection type P2P 23 0 T gt 0 connection type RSVD 24 0 O gt T priority LOW 25 0 O gt T priority HIGH 26 1 O gt T priority SCHEDULED 27 0 O gt T priority RSVD 28 0 T gt 0 priority LOW 29 0 T gt 0 priority HIGH 30 1 T gt 0 priority SCHEDULED 31 0 T gt 0 priority RSVD O gt T RPI size in bytes format 2 Output Data 4 Run Idle 2 PDU Sequence Number 4 T gt O RPI size in bytes format 2 Input Data 2 PDU Sequence Number j config part 1 dynamic assemblies i config part 2 module configuration 983EN connection name ue Help string 20 04 24 80 2C 70 2C 64 exclusive owner path ONWN O tou ue owe a oo o O aeaea AAA AA OA A A A O O A A A A A A O O A A A Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 30 BusWorks 981 982 983EN Module User s Manual Model 982EN 6012 982ENEIP EDS File DescText Acromag 982EN 6012 Digital Output Module CreateDate 08 05 2004 CreateTime 12 36 00 Revision 1 0 Device VendCode 894 VendName Acromag Inc ProdType 0x00 ProdTypeStr Generic ProdCode 13 MajRev 1 MinRev 1 ProdName Acromag
26. you can obtain double shielded CAT 5e cable and shielded RJ45 plugs from the following vendors e L com Connectivity Products www L com com see cable model TFSC2004 and shielded plug T8P8CSR e Regal Electronics www regalusa com see shielded plug model 1003B 8P8CSR C5 Complete premium double shielded Category 5e standard and crossover cables in variable lengths can be obtained from Lumberg at www lumbergusa com refer to their etherMate line For example specify RJ45S RJ45S 656 B 3M for a double shielded 3 meter straight cable Specify RJ45S RJ45S 656 BX 3M for a double shielded 3 meter crossover cable Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com
27. 3 The minimum cable required for full operation of this device is Category 5 ACCESSORY The term Category refers to classifications of UTP Unshielded Twisted Pair cables There are 3 main categories of cable Category 3 Category CABLES 4 and Category 5 The differences in classification is found in their electrical performance and this is documented in the TIA EIA 568A standard Category 5 cable includes four twisted wire pairs at eight twists per foot This device is designed for use in harsh industrial environments Acromag recommends the use of shielded cable when wiring to this device Select STP Shielded Twisted Pair cable rather than UTP Unshielded Twisted Pair The use of shielded cable will help protect the data being transmitted from harmful EMI Electromagnetic Interference and RFI Radio Frequency Interference It will also help to lower your radiated emissions by keeping the cable from emitting EMI and RFI There are two types of cable solid cable and stranded cable Stranded cables are more flexible than solid cables But since attenuation is higher for stranded cables than solid conductor cables these are generally reserved for short runs and patch applications less than 6 meters Currently there are two types of shielding employed in Category 5 STP cable single shielded cable and double shielded cable Both of these cables have the same core and jacket as UTP cables but also include a thin foil outer shield
28. 82EN amp 983EN Input buffers are connected in tandem with the drain circuits via series 100KQ resistors and include over voltage clamps to 5V connected at the buffer inputs 981EN amp 983EN The I O terminals and the Ethernet port terminals also include transient suppression On board sockets are included for installation of optional input or output drain pull up resistors and 5 6K SIP resistors are installed from the factory These resistors are pulled up to an external supply connected to the EXC and RTN terminals An internal microcontroller will switch outputs ON OFF and sample the digital inputs Embedded configuration parameters are stored in non volatile memory integrated within the micro controller A dedicated Ethernet controller handles Ethernet communication A wide input switching regulator isolated flyback provides isolated power to the I O circuit and the Ethernet controller Refer to the simplified schematic shown below to help gain a better understanding of the circuit EtherNet IP Digital I O 2 1 HOW IT WORKS EXC 5 6K OHM SIP RESISTOR 983EN SIMPLIFIED SCHEMATIC S INSTALLED IN SOCKET 981EN 983EN INPUT BLOCK Rey ee ko ES ISOLATED ETHERNET S L BUFFERED INPUT Ethernet Port Includes ES
29. 83EN Only Outputs are the open drains of DMOS mosfet switches for DC current sinking applications only Outputs turn OFF open following a software or power on reset of the module BusWorks 981 982 983EN Module User s Manual DRY CONTACT RELAY CONNECTIONS NORMALLY CLOSED EtherNet IP Digital I O EXC ADJUST VOLTAGE V AS SBIEN G IBSEN REQUIRED TO CHANGE EXCITATION CURRENT NC re SIPINSTALLED 45V OR CHANGE SIP RESISTOR i VALUE f 9 OTHER THREE CHAN OF PORT 100K 7 9S a Phi gt 0O v vO R CH LED IS ON FOR amp SS ony CH Active Low INPUT FELONY JR 4 l 4 ON 983EN UNITS MAKE __ SURE OUTPUT IS OFF RTN v 0 FOR INPUT ONLY APPLICATIONS LOGIC TTL MONITOR 981EN amp 983EN ONLY EXC 981EN or 983EN rs YQ OOO 55x SIP RESISTOR INSTALLED asv IN SOCKET ON TO OTHER 3 ON 1 Rim CHAN OF PORT 100K im OFF lore o SH e e gt 77 5V vO R RLIM IS INCLUDED TO PROTECT DRIVER IF TANDEM OUTPUT IS xX L NEN CH P INADVERTANTLY TURNED ON ml lorr e S o A RTN ON 983EN KEEP OUTPUTS TURNED OFF TO MONITOR EXTERNAL LOGIC SIGNAL v Connect digital outputs to the output terminals Refer to figures below
30. Acromag 4 BusWorks 900EN Series EtherNet IP 10 100MB Industrial Ethernet I O Modules Model 981EN 6012 12 Active Low Digital Inputs Model 982EN 6012 12 Sinking Digital Outputs Model 983EN 6012 12 Tandem Digital Input Output USER S MANUAL p Acromag pi z sl f e la ola a a CH O STATUS i a EtherNet IP CONFORMANCE TESTED ACROMAG INCORPORATED Tel 248 624 1541 30765 South Wixom Road Fax 248 624 9234 P O BOX 437 Wixom MI 48393 7037 U S A Copyright 2004 Acromag Inc Printed in the USA Data and specifications are subject to change without notice 8500 749 A04M000 2 TABLE OF CONTENTS Symbols on equipment A Means Refer to User s Manual this manual for additional information The information of this manual may change without notice Acromag makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Further Acromag assumes no responsibility for any errors that may appear in this manual and makes no commitment to update or keep current the information contained in this manual No part of this manual may be copied or reproduced in any form without the prior written consent of Acromag Inc EtherNet IP CONFORMANCE TESTED Windows is a registered trademark of Microsoft Corporation The following is a trademark
31. BOARD AS SHOWN HERE THAT POWER DISSIPATION l_ DOESNOT EXCEED SIP RATING EXC PORTO RTN EXC PORT1 RTN USE SMALL SCREW DRIVER CH0 3 CH4 7 TO PRY OFF SIDE COVER 981EN 982EN 983EN SHOWN COVER IS HELD IN PLACE WITH EIGHT SNAP PINS CAUTION HANDLE CIRCUIT WITH SIDE COVER REMOVED CAREFULLY SEPARATE USING ESD SAFE PROCEDURES AND I O BOARD SEPARATED 1 0 BOARD FROM BASE BOARD WHEN REPLACING COVER ALIGN ALL PINS THEN SNAP TOGETHER IN SEQUENCE TO SECURE COVER To Remove or Replace Factory Pullup Resistors Locate pullup resistor SIP s installed in sockets of plug in I O board as shown above You must remove the right side cover and separate the two boards to remove or install these resistors 5 6K resistor SIP s are installed from the factory Remove these resistors if I O channels are pulled up externally Limit power in each SIP resistor to less than 0 5W When attaching the module to the T type DIN rail angle the top of the mie unit towards the rail and locate the ee ke USE YOUR FINGER TO APPLY top groove of the adapter over the AS YOU LIT AND TIT MODULE upper lip of the rail Firmly push the geere geeeee unit towards the rail until it snaps into 7 ee ee place To remove first separate the e ale ak input terminal block s from the FAR bottom side of the module to c
32. Bera Me DIGITAL IN or OUT DIGITAL IN or OUT 5 orn om zZ 8 yho ON z RJ45 ETHERNET ascose gi S85 Se CONNECTOR IK 11 12 13 14 15 16 K 21 22 23 24 25 26 U U RAAAAR AARAAA i REMOVABLE PLUG IN TYPE CASSAS SOSA TERMINAL BLOCKS TB1 TB2 The toggle switch is used to toggle the module into or out of Default Mode toggle left or to reset the module toggle right In Default Communication Mode the yellow ST LED blinks slowly and the module assumes a fixed static IP address of 128 1 1 100 a default subnet mask of 255 255 255 0 a default username of User and a default password of password00 DC DIGITAL 1 0 PWR TB4 TB3 ADAP A Po ADDI ADO UDUUUU UUUUY ee Ee esses gla a DIGITAL IN or OUT PWR TRANSHORMER B 5V 3V 3 f TRANSFORMER 981 982 983EN TX3 x Rx3 ISOLATION z m DIAGRAM Vv w DIGITAL IN or OUT DIGITAL IN or OUT Dernvz greene posses ai SESS e a T 11 12 13 14 15 16 21 22 23 24 25 26 DONNY OAS TB1 TB2 DIGITAL I O DIGITAL I O MOUNTING AND DIMENSIONS Unit mounts to T type DIN rails 35mm type EN50022 Units may be mounted side by side on 1 inch centers
33. D Protection P 1 S 3 Q e gi Russ vO MICRO gt ETHERNET 4 Active CONTROLLER CONTROLLER LOW ee Q X RTN VRAM OPEN DRAIN OUTPUT A SRAM 512Kx8 p ai 43 3V 4 gt OFF N FLASH GND 512Kx8 B4 R R v gt 982EN 983EN 982EN or 981EN x a OUTPUT BLOCK 983EN SOLATED INPUT POWER P foo VO STATUS LED P CH vo T 15 36VDC O T TOGGLE power v 3l ISOLATED iar t 20 a FLYBACK T W VO LOGIC 33V SWITCHER Dc E 43 3V POWER v 3 R lt gt Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 22 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O ETHERNET IP Object Models EtherNet IP Ethernet Industrial Protocol is traditional Ethernet combined with an industrial application layer protocol targeted to industrial automation This application layer protocol is the Control and Information Protocol CIP For more information on EtherNet IP please refer to our whitepaper Introduction to EtherNet IP 8500 747 This document is included on the CDROM that came with your module and may also be downloaded from our web site at www acromag com You may also obtain a copy of the EtherNet IP standard from the Open deviceNet Vendor association ODVA web site for EtherNet IP at www ethernet ip org All CIP devices are modeled as a collection of objects An object represents a particular component of a device This collection of rel
34. DE CLASS LEVEL INSTANCELEVEL SERVICE NAME OEnex Yes Yes Get_Attribute_Single 10HEx No Yes Set Attribute Single Connection Manager This object has no attributes Object 06Hex This object is used for connection and connectionless communication including establishing connections across multiple subnets Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 2 D TCP IP Interface Object F5rex 1 Instance ACCESS ATTR ID RULE Class Attributes 1 Revision Instance 1 Status 2 Configuration Capability 3 Configuration Control 4 Physical Link Object A Structure Of Path Size Path UINT DWORD DWORD DWORD UINT Array of WORD Interface Configuration A Structure Of IP Address Network Mask Gateway Address Name Server Name Server 2 Domain Name Size Domain Name Host Name A Structure Of Host Name Size Host Name Common Services SVC IMPLEMENTED FOR UDINT UDINT UDINT UDINT UDINT UINT STRING UINT STRING CODE OEnex CLASS LEVEL Yes INSTANCE LEVEL Yes SERVICE NAME Get_Attribute_Single 10HeEx No Yes Set_Attribute Single 1 See section 5 3 2 2 1 of Volume 2 EtherNet IP Adaptation of CIP from ODVA for
35. NK Green Indicates Ethernet link status ON if auto negotiation has successfully established a connection ACT Yellow Indicates Ethernet activity Ethernet connection is busy traffic is present Output Yellow One Per Output ON if output relay is ON closed or input is asserted low Note This LED is driven by the input buffer of 981 983EN units and will reflect the actual input state On 982EN units output only this LED is driven by the output mosfet gate signal and may not reflect the actual open drain output state for example if the outputs are floating or not pulled up Controls Reset Default Address Switch This momentary toggle switch is located on the front panel and is used to either reset the module toggle right or toggle the module into or out of Default Communication Mode toggle left In Default Mode the module assumes the fixed static IP address 128 1 1 100 a default subnet mask 255 255 255 0 a default username of User and a default password of password00 This switch can also be used to restore the module to its initial factory configuration by holding this switch in its default position while powering up the unit see Getting Out Of Trouble in the Troubleshooting section for more information Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 4
36. State field for the port Enter FFFFH into the State field to leave the port outputs unchanged following a timeout Note that the lower order bit bit 0 corresponds to the lowest channel number for the port bit 1 to the next channel number and so on Except for FFFFH the first three hexadecimal digits of State are ignored each port has only 4 channels and the least significant nibble 4 bits of the State value are all that s required for control For example Enter a state value of 0000 to turn OFF open all port outputs failsafe state upon watchdog timeout You would enter OOOF to turn all port outputs ON upon watchdog timeout Upon power up the green Run LED should light This indicates the unit is operating normally A continuous blinking Run LED indicates wink ID mode If the Run LED remains OFF and correct power has been applied then either the internal power supply has failed or a fatal processor error firmware has occurred EtherNet IP Digital I O 1 T WEB BROWSER Test Page TIP Viewing a module s web page is treated similar to viewing a web page on the internet The first time you open a page its image is stored as a temporary internet file in PC memory However each subsequent attempt to view that page will need to automatically update that image especially when making configuration changes With Internet Explorer click the Internet Options of the Tools menu select th
37. Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 4 4 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O ACCESSORY CABLES Patch Cable amp Crossover Cable Acromag offers the following cable accessories for use with this module Cable Model 5035 355 A yellow 3 foot long single shielded Category 5e STP patch cable with drain wire and an RJ45 plug at both ends Use this cable to connect an Acromag 9xxEN I O module to the Acromag 900EN S005 switch Cable Model 5035 360 A green 5 foot long single shielded Category 5e STP crossover cable with a drain wire and an RJ45 plug at both ends This cable performs the Ethernet crossover function and is used to connect a PC directly to an Acromag Series 9xxEN I O module Note that you do not need to use a crossover cable to connect your PC to this module if the Acromag 900EN S005 switch is used between the PC and module as the switch is auto crossing However you must use a crossover cable when directly connecting your PC to a Series 9xxEN I O Module without the use of an auto crossing switch or hub You may obtain cable in other lengths and colors as required for your application from other vendors For example shielded CAT 5e cable is available from the following vendors e L com Connectivity Products www L com com e Pro Link www prolink cables com For very noisy environments or in the presence of strong electrical fields
38. VEL INSTANCE LEVEL Yes Yes Get_Attribute_Single Discrete Output This object is not included in the object model for the 981EN 6012 Data Object ACCESS ATTR ID RULE Class Attributes 1 Revision UINT GET Instance Attributes 1 Number of Discrete Output UINT GET Words Discrete Output Data UINTI GET SET Port 0 Timeout WORD GET SET Port 1 Timeout WORD GET SET Port 2 Timeout WORD GET SET Port 0 Timeout State WORD GET SET Port 1 Timeout State WORD GET SET Port 2 Timeout State WORD GET SET Services IMPLEMENTED FOR SERVICE NAME CLASS LEVEL INSTANCE LEVEL Yes Yes Get_Attribute_Single No Yes Set_Attribute Single This module has 3 I O ports of 4 channels each Port 0 CHO 3 port 1 CH4 7 and Port 2 CH8 11 71HeEx 1 Instance 982EN amp 983EN Only 1 Port Timeout This is the watchdog time that is to be applied to the port and it can be set from 1 to 65534 seconds Set it to 65535 FFFFH or 0 0000H to disable the watchdog timer Port Timeout State The four lower order bits of this 16 bit value define the state the output channels of the port will be programmed to following a watchdog timeout Bit 0 corresponds to channel the lowest channel number of the port4 and bit 3 to the highest number channel of the port Write 65535 FFFFH to this register to leave the outputs unchanged following a timeout this is also the default value Acromag In
39. X Cos Acromag 983EN 6012 Ethernet Module The ethernet port of this module is not automatic MDI MDI X crossover and is wired MDI Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 6 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O CONNECTIONS Network USE OF AN ETHERNET SWITCH TO NETWORK A HOST PC TO MORE THAN ONE MODULE The ethernet port of the PC is generally not automatic MDI MDI X crossover and is wired MDI Refer to the Accessory Cables section at the back of this manual for more information on accessory cables including patch and crossover cables available from Acromag and other vendors TIP You can significantly enhance the EMI RFI performance of your network connections by using Category 5E STP cable Shielded Twisted Pair with shielded RJ45 plug connectors This will also help to protect your installation from damage due to ESD Electro Static Discharge The use of shielded cable is strongly recommended for installations in harsh industrial environments and or in the presence of strong electrical fields You can use an Ethernet switch or switching hub to build a network of Ethernet modules similar to that shown below This drawing shows how to network connect these modules to a 5 port Ethernet switch Acromag Model 900EN S005 Note the 900EN S005 switch ha
40. a crossover cable like that shown below when connecting this device directly to a PC CROSSOVER CABLE FOR MDI TO MDI CROSSOVER OR MDI X TO MDI X CONNECTIONS RJ45 Clip Side Down E FOR DIRECT PC TO RJ45 Clip Side Down 5 ETHERNET MODULE PINS 1TO3 CONNECTIONS 2TO6 3T0O1 6TO2 HOST PC CONNECTED DIRECTLY TO A MODULE Note This MDI to MDI connection requires the use of a crossover cable CAT 5 UTP CABLE UP TO 100 METERS HOST PC 2 7 es Use Crossover Cable EtherNet IP Digital I O 5 CONNECTIONS Network For 100Base TX systems at a minimum use data grade Unshielded Twisted Pair UTP wiring that has a 1000 characteristic impedance and meets the EIA TIA Category 5 wire specifications It is recommended that you use a crossover CAT 5 cable to connect this device to your PC For 10Base T systems you may use Category 3 Category 4 or Category 5 5E UTP STP cable In either case you are limited to 100 meters between any two devices A crossover cable simply connects the differential transmit pair on each end to the receive pair on the opposite end Use a standard direct cable when connecting to a hub or switch port which are generally wired MDI
41. ames to actual numeric IP addresses while the DHCP server is responsible for dynamically passing out IP addresses Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 1 3 A Subnet Mask is used to subdivide the host portion of the IP address into WEB BROWSER two or more subnets The subnet mask will flag the bits of the IP address that belong to the network address and the remaining bits correspond to the Network Configuration host portion of the address The unique subnet to which an IP address refers to is recovered by performing a bitwise AND operation between the IP address and the mask itself with the result being the sub network address Gateway refers to the IP Address of the gateway if your local area network happens to be isolated by a gateway Typically it is assigned the first host address in the subnet If a gateway is not present then this field should contain an unused address within the host subnet address range The Host Name is the name to be assigned to this host if its address happens to be assigned dynamically using DHCP The Active IP Address refers to the current IP Address being used by this host as opposed to any new assignments being made via this page The MAC Address refers to the Media Access Control Address that uniquely identifies the hardware of this device This is a unique fixed a
42. ance 100KQ typical Input Hysteresis 100mVDC typical Input Response Time 800ns typical measured from input step to logic transfer Actual input response will vary with interrupts Twelve open drain DMOS mosfet switches with a common source connection at the port RTN terminal For DC voltage and current sinking applications only Outputs have built in transient protection Sockets are provided at each port four channels for quick replacement and installation of SIP resistor networks that serve as pullups to the port EXC supply terminal 5 6K pull up resistor SIP s are installed from the factory Output OFF Voltage Range 0 to 35V DC Limit voltage to 35V or less or damage to the unit may result Output OFF Leakage Current 0 1uUA typical 50uA maximum mosfet only 25 C 35V Does not include the tandem input bias current of 983EN models see below Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 39 Note 983EN The 100KQ series input buffer resistors in combination Digital Outputs with the 5V voltage clamps at the input buffers will tend to increase the 2EN EN Onl off state drain current with increased drain voltage up to 0 3mA at 98 983 Only 35V This is due to the fact that the input buffer circuitry and output mosfet drain circuitry are connected in tandem to the same I O pin for
43. and the CIP library already contains many commonly defined objects or classes The confusion that surrounds this topic usually arises from the nesting of objects and classes that occurs in defining other objects and classes and in linking together these various objects to build larger device profiles This device s object model makes use of the following objects any object ID from 64H to C7H is a vendor specific object type OBJECT ID Identity 01H Required Message Router 02H Required Assembly 04H Required Connection Manager 06H Required TCP F5H Required Ethernet Link F6H Required PCCC Object 67H Vendor specific Discrete Input Data 70H Vendor specific Discrete Output Data 71H Vendor specific Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual Unsigned Short Integer 8 bits EtherNet IP Digital I O 23 The objects that follow form the object model for the 983EN 6012 Note that these objects make use of the following data types DATA TYPE DESCRIPTION Unsigned Integer 16 bits Unsigned Double Integer 32 bits Character String w 1 byte per character 8 bit String 16 bit String ATTRID Class Attri 32 bit String butes ACCESS RULE 1 Revision 1 Instance Attributes Vendor Number 894 pec Device Type 0x00 Generic
44. annels of the port will be programmed to following a watchdog timeout Bit 0 corresponds to channel 8 bit 1 to channel 9 bit 2 to channel 10 and bit 3 to channel 11 Write 65535 FFFFH to this register to leave the outputs unchanged following a timeout this is also the default value Wink Module Toggle Register This block Mirrors 1xxxx Registers This block Mirrors Oxxxx Registers This block Mirrors 3xxxx Registers Write 21845 5555H to this register to cause the module to wink its green Run LED in order to ID the module Write the same value a second time to stop winking This register will always read back as 0000H Use the Module Status Register wink mode flag bit 14 to determine the wink state Refer to Register Mirroring 1xxxx Input Status Registers are mapped to the 41xxx Holding Register space using an address offset of 41000 Refer to Register Mirroring Oxxxx Coil Registers are mapped to the 42xxx Holding Register space using an address offset of 42000 Refer to Register Mirroring 3xxxx Input Registers are mapped to the 43xxx Holding Register space using an address offset of 43000 EtherNet IP Digital I O 37 Register Map Model 983EN 6012 Note Clearing a timeout via an I O read or write does not return the output s to their initial state They remain in their timeout states until otherwise written Configuration variables stored in holding registers 4
45. ated data values and common elements of the device make up its object model We use the term class to refer to a specific type or set of objects same kind of system components and instance to refer to one implementation of a class The term attribute refers to a characteristic of an instance an object or an object class Attributes provide status information and govern the operation of an object Services are used to trigger the object class to perform a task And the object s response is referred to as its behavior Note that the term object and class are often used interchangeably even though a class is really a specific type of object To illustrate if our object is fruit we can say that an apple is a class of fruit A Macintosh apple is an instance of this class and red skin is one attribute of this particular instance In general there are three types of objects or classes defined by CIP required objects application or device specific objects and vendor specific objects Required objects must be included in every CIP device Device specific objects are the objects that define the data encapsulated by the device and are specific to the type of device and its function Objects not found in the profile for a device class are vendor specific objects and these vendor extensions are usually included as additional features of the device With CIP a class exists simply to combine data for I O messaging among common elements
46. c Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual The EDS file is an ASCII text file that describes a product s device type product revision and its configurable parameters on a network EDS files contain file revision information File identity object information Device EtherNet IP Digital I O 29 EDS File Electronic Data Sheet device type information DeviceNet EtherNet IP or ControlNet Device Classification physical connection information Port and connection information Connection Manager EDS files may optionally contain parameter information used to configure specific attributes Parameter group information used to logically group parameters together Group or enumeration information used to assign meaningful names to values Enum plus other information as necessary All EtherNet IP devices include an Electronic Data Sheet EDS file for device configuration The purpose of this file is for use by various control software network configuration tools and application programs to help identify and understand the capabilities of the EtherNet IP device usually in order to commission it on an EtherNet IP network The EDS files of the 983EN 6012 983eneip eds 982EN 6012 982eneip eds and 981EN 6012 981eneip eds are shown below for reference files are included on the CDROM that came with this equipment Model 983EN 6012
47. click Go and you will be presented with a Home Page window similar to that shown below Z Home Page Microsoft Internet Explorer Ce File Edit view Favorites Tools Help a Qx i 2S JO search ster vari tes Amedia lt 2 B D Address 4 http 128 1 1 100 i EJ eG ins 983EN 6012 Home Page Network Configuration Page Test Page Password Configuration Page Internet The Home Page provides buttons to access the other web pages of this module that are used to configure the network parameters change the user name and password and operate the module For each new browser session that accesses the Home Page of this module you will be presented with a window prompting you to enter the current User Name and Password as shown below This information is required before the program will allow you to make any other selections The default user name and password is User and password00 respectively After entering these defaults you may wish to invoke the Password Configuration Page to change these parameters to something more meaningful for you Connect to 128 1 1 100 IMPORTANT If you forget your i user name and password you eN can always toggle the module into default mode via the default mode toggle switch at the front 983EN 6012 of the module and the password and username will 2 revert to the original defaults Password noted above thus allowing you to re invoke the Password Con
48. ctions on how to change the IP address of your PC network interface card in order to talk to an Acromag module Controls amp Indicators Communication Distance The distance between two devices on an Ethernet network is generally limited to 100 meters using recommended copper cable Distances may be extended using hubs switches or fiber optic transmission However the total round trip delay time must not exceed 512 bit times for collision detection to work properly Port Status Indicators Green LED indicates link status ON if auto negotiation has successfully established a connection yellow LED indicates activity ethernet connection is busy traffic is present Address The module IP address can be preset by the user static and loaded from internal non volatile memory or it can be automatically acquired at startup via a network server using a BOOTP Bootstrap Protocol or DHCP Dynamic Host Configuration Protocol The unit also includes a default mode toggle switch to cause the module to assume a known fixed static IP address of 128 1 1 100 for troubleshooting purposes The module may also use DHCP with a fallback to the static IP address or the last DHCP assigned address LED Indicators RUN Green Constant ON if power is on and unit is OK Continuous flashing ON OFF indicates unit is in wink ID mode ST Yellow Slowly blinks ON OFF in default mode blinks rapidly if a watchdog timeout has occurred LI
49. daptation of CIP from ODVA for more details on this attribute Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual DATA DATA ACCESS ATTRID NAME TYPE VALUE RULE EtherNet IP Digital I O 2T PCCC Object 67HeEx 1 Instance Class Attributes NONE Instance Attributes NONE Common Services This objects PCCC Mapping Parameters vary per model SVC IMPLEMENTED FOR SERVICE NAME number as shown CODE CLASS LEVEL 4Buex No Yes Execute PCCC Request Service Code 4BH Allen Bradley AB and Rockwell Automation RA devices use the Execute PCCC Request service code to communicate with their legacy products like the PLC5E and SLC5 05 This product emulates a PLC5E thus enabling communication to legacy AB RA devices PCCC Mapping READ ONLY Parameters INSTANCE LEVEL Execute PCCC Request For more information on how to set up a message command to Acromag 9xxEN modules using ladder logic programming with the SLC 5 05 please refer to Acromag REG OBJECT MODEL LOCATION 16 bit Word Class Instance Attribute 983EN 6012 Discrete inputs and outputs Application Note 8500 761 titled Communicating to Acromag Series 9xxEN 60xx Ethernet Modules from Legacy Allen Bradley or Rockwell DESCRIPTION N7 0 70H 01H 01H Number of Discrete Input Automation Devices Word
50. ddress assigned to this module at the factory In IEEE 802 networks the Data Link Control DLC layer of the OSI Reference Model is divided into two sublayers the Logical Link Control LLC layer and the Media Access Control MAC layer The MAC layer interfaces directly with the network media each different type of network media requires a different MAC layer By default the module is setup to use Static IP Addressing and a Static IP Address of 128 1 1 100 You can optionally choose to have the IP address assigned dynamically via DHCP BOOTP or DHCP BOOTP w Fallbacks This will also require that you specify a valid Host Name You can select DHCP BOOTP w Fallback and automatically revert to either a static IP address or the last DHCP assigned IP address if the DHCP or BOOTP server cannot be found In general BOOTP BOOTstrap Protocol refers to an internet protocol that enables a diskless workstation to discover its own IP address the address of a BOOTP server on the network and a file to be loaded into memory to boot the machine This enables the workstation or device server to boot without requiring a hard or floppy disk drive BOOTP works similar to DHCP but is usually found in older systems This protocol is defined by RFC 951 DHCP refers to Dynamic Host Configuration Protocol and is a method used to dynamically assign temporary numeric IP addresses as required With dynamic addressing a device can have a different IP address e
51. e General tab locate the Temporary Internet Files information and click on the Settings button Then select Automatically under Check for newer versions of stored pages Then click OK to return to the General screen and click OK again to save your settings TROUBLE SHOOTING Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 1 8 BusWorks 981 982 983EN Module User s Manual TROUBLE SHOOTING Diagnostics Table If your problem still exists after checking your wiring and reviewing this information or if other evidence points to another problem with the unit an effective and convenient fault diagnosis method is to exchange the module with a known good unit Acromag s Application Engineers can provide further technical assistance if required Complete repair services are also available from Acromag SYMPTOM Green RUN LED does not light Continuous flashing green RUN LED Cannot communicate Many Communication Errors Outputs Not Working All Output indicators of a port appear to turn ON when one output is turned ON Cannot Browse Module POSSIBLE CAUSE Internal 3 3V power has failed Module in wink mode Power ON at the module EtherNet IP Digital I O POSSIBLE FIX Return module for repair Read Module Status register to verify wink status Write 5555H to Wink Mode
52. e is permissible or 9xxEN 6012 Ethernet Modules The ethernet port of these modules are not automatic MDI MDI X crossover but the use of an auto crossing switch eliminates the need to make a distinction between straight through and crossover cables 5 U Straight Through or Crossover Cable UP TO 100 METERS CAT 5 UTP CABLE UP TO 100 METERS Straight Through or Crossover Cable CAT 5 UTP CABLE ioe UP TO 100 METERS 5s Straight Through or Crossover Cable ETEEN v Connect 15 36V DC to the power terminals labeled DC amp DC Observe proper polarity For supply connections use No 14 AWG wires rated for at least 75 C CAUTION Do not exceed 36VDC peak 15 TO 36VDC INPUT POWER IS ISOLATED EARTH GROUND L_ CAUTION Risk of Electric Shock More than one disconnect switch may be required
53. e set from 1 to 65534 seconds Set to 65535 FFFFH or 0 0000H to disable the watchdog timer Port 0 CH 0 3 Timeout State 982EN and 983EN Only Default 65535 Disabled The four lower order bits of this 16 bit register value define the state the output channels of the port will be programmed to following a watchdog timeout Bit 0 corresponds to channel 0 bit 1 to channel 1 bit 2 to channel 2 and bit 3 to channel 3 Write 65535 FFFFH to this register to leave the outputs unchanged following a timeout this is also the default value Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual Description Data Type Format Registers 4x References Read Write 0004 Port 1 CH 4 7 Timeout State 982EN and 983EN Only Default 65535 Disabled Port 2 CH 8 11 Timeout State 982EN and 983EN Only Default 65535 Disabled The four lower order bits of this 16 bit register value define the state the output channels of the port will be programmed to following a watchdog timeout Bit 0 corresponds to channel 4 bit 1 to channel 5 bit 2 to channel 6 and bit 3 to channel 7 Write 65535 FFFFH to this register to leave the outputs unchanged following a timeout this is also the default value The four lower order bits of this 16 bit register value define the state the output ch
54. emory map is repeated here for your convenience All program parameters outlined in the Modbus memory map are also available in the EtherNet IP object model Modbus registers are organized into reference types identified by the leading number of the reference address Read Write Discrete Outputs or Coils A 0x reference address is used to drive output data to a digital output channel Read Discrete Inputs The ON OFF status of a 1x reference address is controlled by the corresponding digital input channel Read Input Registers A 3x reference register contains a 16 bit number received from an external source e g an analog signal Read Write Output or Holding Registers A 4x register is used to store 16 bits of numerical data binary or decimal or to send the data from the CPU to an output channel Note The ON OFF state of discrete inputs and outputs is represented by a 1 or O value assigned to an individual bit in a 16 bit data word This is sixteen Ox or 1x references per data word With respect to mapping the LSB of the word maps to the lowest numbered channel of a group and channel numbers increase sequentially as you move towards the MSB Unused bit positions are set to zero All I O values are accessed via the 16 bit Input Registers or 16 bit Holding Registers given in the Register Map Input registers contain information that is read only For example the current input value read from a channel or the stat
55. er s Manual EtherNet IP Digital I O Message Router Object This object has no supported attributes 02 ex The message router object provides a messaging connection point through which a client may address a service to any object class or instance residing in the device Assembly Object ACCESS 044ex 4 Instances ATTIRID RULE Class Attributes The Assembly Object binds 1 Revision UINT attributes of multiple objects 2 Max Instance UINT allowing data to or from each Instance 64H Attributes Input Instance 1 object to be sent or received 3 Discrete Input Data UINTI over a single connection Array of Words 0 982EN Analog Input Data UINT 0 Assembly objects can be used Array of Words to bind input data or output Instance 70H Attributes Output Instance 1 data note that input and 3 Discrete Output Data UINTI GET SET output are taken from the Array of Words network s perspective An Analog Output Data UINT input will produce data on the Array of Words network while an output will Instance 80H Attributes Configuration Instance consume data from the Most I O clients include a Configuration path when opening an I O network connection to a server There is no Configuration data needed Instance 81H Attributes Heartbeat Instance Input Only This instance allows clients to monitor input data without providing output data Common Services SVC IMPLEMENTED FOR CO
56. es of a group of digital inputs Holding registers contain read write information that may be configuration data or output data For example the high limit value of an alarm function operating at an input or an output value for an output channel Each module has a default factory configuration as noted in the SPECIFICATIONS section Your application will likely differ from the default configuration and the module will need to be reconfigured You may reconfigure this module by issuing the appropriate Modbus functions to Register Map registers as required by your application You may also use a standard web browser to access the built in web pages of the module to perform basic operations Below is a subset of standard Modbus functions that are supported by this module along with the reference register address group that the function operates on Use these functions to access these registers as outlined in the Register Map for sending and retrieving data Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 33 The following Modbus functions operate on register map registers to Register Functions monitor configure and control module I O If an unsupported function code is sent to a module exception code 01 Illegal Function will be returned in the response If a holding register is written with an invalid value exceptio
57. figuration Page and change the username and password as required User name C Remember my password Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 1 1 A Password Configuration Page Microsoft Internet Explorer elk WE B B ROWS E R File Edit View Favorites Tools Help amp Q ex x a A pO search Sie Favortes Area gt amp Address http 128 1 1 100 password shtml Eco inks Password 983EN 6012 Password Configuration Page C onfi g u rati on P ag e New Username and Password name password Verify Username and Password name password submit Test Page Fl Network Configuration Page f Home Page Done Internet Use up to 20 alphanumeric characters case sensitive to specify your username and 10 alphanumeric characters case sensitive to specify a password You will have to type in these entries twice to help prevent errors yes this is a pain Click the submit button to write your changes to the module After completing your username password changes click on the appropriate button at the bottom of the page to select another web page If you made changes you may be prompted to re enter your new username and password before being permitted to move to other pages Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com
58. ge 11 0 are set to 0 After reset these registers read 0 outputs OFF and these registers are not maintained in EEPROM Note This signal corresponds to the gate signal of the n channel output mosfet Thus a read of this register may not reflect the actual output level at the drain of the mosfet if the open drain is not pulled up or is left floating Excitation must be provided in order to operate the outputs On 983EN units you can read the Contact Registers to obtain the actual output state s via closed loop feedback Contact Registers Input Status 10001 0 11 12 Discrete Thru 0000 Inputs 0 11 10012 000B 983EN amp 981EN Only 1x References Read Only Discrete Input Value Addresses a specific bit of a 16 bit word that monitors the ON OFF status for the input or tandem output O OFF 1 ON The bit position corresponds to the input channel number i e input 0 uses bit 0 of the 16 bit word at address 0 input 1 uses bit 1 of the 16 bit word at address Note This signal reflects the actual state of the corresponding input signal 981EN amp 983EN or the drain of the tandem output 983EN This signal is active low Failure to install I O pullups or provide port excitation will leave inputs floating 1 etc Unused bits of a word are set to 0 Aset bit 1 means the input is ON active low A clear bit 0 means the input is OFF high Bits 15 12 O Not Used Additionall
59. he first 3 octets of an IP address giving 254 possible IP addresses Recall that the first and last IP addresses are always used as a network number and broadcast address respectively and this is why we subtract 2 from the total possible unique addresses that are defined via the remaining octet s For our example the default IP address of this module is 128 1 1 100 If we TIP The first node 0 and assume that this is a Class C network address based on the default Class node 10 are typically reserved C subnet mask of 255 255 255 0 then the first three numbers represent this for servers and may yield poor Class C network at address 128 1 1 0 the last number identifies a unique results if used The last node host node on this network node 100 at address 128 1 1 100 is reserved as a broadcast address for the subnet A Subnet Mask is used to determine which subnet an IP address belongs to The use of a subnet mask allows the network administrator to further divide the host part of this address into two or more subnets The subnet mask flags the network address portion of the IP address plus the bits of the host part that are used for identifying the sub network By convention the bits of the mask that correspond to the sub network address are all set to 1 s it would also work if the bits were set exactly as in the network address It s called a mask because it can be used to identify the unique subnet to which an IP address belongs
60. ifies the input is OFF or in its high state usually gt gt OV Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O 3 5 The following table outlines the register map for the Model 983EN network I O modules The same register map is used for 981EN and 982EN sub models and some registers will not apply to the sub models Register Map Model 983EN 6012 The Modbus functions operate on these registers using the data types noted above except for the Reset Slave and Report Slave ID functions Unless otherwise noted Holding Register values are maintained in non volatile flash memory Description Data Type Format Coil Registers Ox References Read Write 00001 0 11 12 Discrete Discrete Output Value Addresses a Thru 0000 Outputs 0 specific bit of a 16 bit word that 00012 OOOB 11 controls monitors the ON OFF status for 983EN amp the output the gate signal of the n 982EN Only channel mosfet O OFF 1 ON The bit position also corresponds to the output channel number i e output 0 uses bit 0 of the 16 bit word at address 0 output 1 uses bit 1 of the 16 bit word at address 1 etc Unused bits are set to 0 A set bit 1 means the output is turned ON sinking current A clear bit 0 means output is turned OFF open Bits 15 12 Not Used Additionally unused bits in ran
61. ity Per European Norm EN50082 1 Electrostatic Discharge ESD Immunity 4KV direct contact and 8KV These limits represent the air discharge to the enclosure port per EN61000 4 2 minimum requirements of the Radiated Field Immunity RFI 10V M 80 to 1000MHz AM and standard but product has 900MHz keyed carrier per EN61000 4 3 and ENV50204 typically been tested to comply Electrical Fast Transient Immunity EFT 2KV to power and 1KV to with higher standards in some signal I O per EN61000 4 4 cases Conducted RF Immunity CRFl 10V rms 150KHz to 80MHz per EN61000 4 6 Surge Immunity 0 5KV per EN61000 4 5 Emissions Per European Norm EN50081 1 Radiated Frequency Emissions 30 to 1000MHz per EN55022 Class A WARNING This is a Class A product In a domestic environment this product may cause radio interference in which the user may be required to take adequate measures IMPORTANT Power input and output I O wiring must be in accordance with Class I Division 2 wiring methods of Article 501 4 b of the National Electrical Code NFPA 70 for installations in the US or as specified in section 18 1J2 of the Canadian Electrical Code for installations within Canada and in accordance with the authority having jurisdiction This equipment is suitable for use in Class I Division 2 Groups A B C and D or non hazardous locations only WARNING EXPLOSION HAZARD Substitution of components may impair suitability for Class Division 2
62. latile Reprogrammable Memory Allows the functionality of this device to be reliably reprogrammed thousands of times Operation Diagnostic LED Indicators Aide Troubleshooting 12 yellow LED s indicate active low I O state Yellow ACT LED indicates port activity busy Green LNK LED indicates link auto negotiation complete and connection established Green RUN LED indicates power or blinks in wink ID mode Yellow ST LED indicates default communication mode slow flash and timeout status fast flash Internal Hardware Watchdog Timer Built into the microcontroller that causes it to initiate a self reset if the controller ever locks up or fails to return from an operation in a timely manner Wide Range DC Power Diode coupled for use with redundant supplies and or battery back up Hardened For Harsh Environments For protection from RFI EMI ESD EFT amp surges Has low radiated emissions per CE requirements Wide Ambient Operation Reliable over a wide temperature range Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual These digital I O modules will interface with any mix of up to twelve digital input and or output signals according to the model and provide an isolated 10 100Mbps Ethernet interface for configuration monitoring and control of the I O Outputs of these models are the open drains of n channel mosfets 9
63. lback To Last DHCP Address submit Wink On Off Test Page Password Configuration Page Home Page l Done Internet Use the scroll bar on the right to scroll down the page as shown below An IP Address is a unique identification number for any host this module on any TCP IP network including the internet The IP address is made up of four octets 8 bits each octet having a value between 0 255 OOH FFH It is expressed here in decimal form with a period placed between octets A Static IP Address is as the name implies static and represents a unique fixed IP Address that is generally assigned by your service provider or system administrator The Default Mode static IP address assigned to this module is 128 1 1 100 refer to product side label NOTE In order to network your PC with an Acromag module you may have to consult with your network administrator and either temporarily change your TCP IP configuration see TCP IP Properties of Network Configuration in Windows or create a separate private network using a second network adapter installed in your PC recommended The necessary steps will vary with your operating system Refer to Acromag Application Note 8500 734 to help accomplish this located on the CDROM shipped with your module or via download from our web site at www acromag com The DNS Server refers to the IP address of the Domain Name Server used on this network A DNS server relates symbolic n
64. n code 03 Illegal Data Value will be returned in the response message You may refer to the Modbus specification for a complete list of possible error codes 983EN Report Slave ID Example Response Unit ID Echo Unit ID Sent In Query Function Code 11 Byte Count 30 Slave ID Model No OC 981EN 6012 12D1 OD 982EN 6012 12DO OE 983EN 6012 12 DI O Run Indicator Status FFH ON Firmware Number 41 43 52 4F 4D 41 47 2C 39 33 30 30 2D String Additional 31 35 34 2C 39 38 33 45 4E 2D 36 30 31 32 2C Data Field 30 31 32 33 34 35 41 2C 30 31 32 33 34 35 ACROMAG 9300 154 983EN 6012 serial number amp rev six byteMACID For detailed information on Modbus feel free to download our technical reference Introduction To Modbus at www acromag com For your convenience this module mirrors the contents operation of Register Mirroring registers Oxxxx 1Xxxx amp 3xxxx as applicable into holding register space for systems and controllers that cannot directly access registers Oxxxx 1XXXX amp 3XXXX All Modbus registers of this model can now be written to or read from using either the standard methods described in the Modbus specification or through mapping mirroring to the Holding Registers The registers are mapped as follows and specifics follow the mapping 0xxxx Coil Registers are mapped to 42xxx Holding Registers 1xxxx Input Status Registers are mapped to 41xxx Holding Registers 3xxxx Inp
65. of interest or pullup outputs externally As port SIP resistor is common at port EXC and the LED signal of channel is driven by the input buffer of 983EN connect an excitation supply between the port EXC and RTN terminals to remedy Temporarily disable the use of a proxy server by your browser see procedure of Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com BusWorks 981 982 983EN Module User s Manual Please refer Acromag Application Note 8500 734 for help in setting up network communication with your module located on the CDROM shipped with your module or via download from our web site at www acromag com This document gives details for changing your PC s TCP IP configuration in order to communicate with your module see TCP IP Properties of Network Configuration in Windows If you have carefully followed this procedure and you still cannot browse your module you may have the web browser of your laptop or PC setup to use a proxy server when browsing the web If you are using Internet Explorer Refer to the Tools pulldown menu select Internet options click the Connections tab then click the LAN Settings button Locate the Proxy server information and uncheck the box next to the statement Use a proxy server for your LAN Then click OK to return to the Connections screen and click OK again to save your settings You should now
66. om Acromag or another vendor These SIP resistors typically come rated for 0 2W 0 3W 0 4W or 0 5W per element For example refer to Bourns 4308R 102 4308M 102 or 4308H 102 parts You may also refer to Dale CSC08C03 MSP08C03 or MSMO08C 03 parts The 5 6KQ SIP provided is a high power type from Bourns part number 4308H 102 562 and is rated at 0 5W per resistor up to 70 C See I O Pullup Resistor Installation section for more information IMPORTANT When selecting a SIP resistor be sure to limit the individual resistor power dissipation to less than the rated power per element Further do not exceed 500mA of drain current per output or 2A total per RTN terminal Excitation External External voltage is applied between the port EXC and RTN terminals and must be limited to 35V or less The EXC terminal is tied to the even numbered pins of the resistor SIP socket provided for each port or group of 4 channels Dimensions 1 05 inches wide 4 68 inches tall 4 35 inches deep Refer to Enclosure and Physical the dimensions drawing at the front of this manual DIN Rail Mount Type EN50022 T rail 35mm I O Connectors Removable plug in type terminal blocks rated for 15A 300V AWG 12 24 stranded or solid copper wire Network Connector 8 pin RJ 45 connector socket with metal shield shield is isolated and bypassed to earth ground at the GND terminal with an isolation TVS and capacitor Connections are wired MDI as opposed to MDI
67. oo PULLUP S 2 cH01 S ies SOCKET S D cH02 j 100K S 2 cHo3 F ew gt 2 RTN G Ly PA sali k plo B B1 L H V Refer to the examples below for examples of other types of input connections DRY CONTACT RELAY CONNECTIONS NORMALLY OPEN 981EN amp 983EN Qi y EXC SIPINSTALLED 5V 5 6K OTHER THREE CHAN OF PORT 100K aV Q e 9 w gt O vO R 983EN cH OA ZZ N O gt a L ONLY ELOY N o 9S Ps RTN v ADJUST VOLTAGE V AS REQUIRED TO CHANGE EXCITATION CURRENT OR CHANGE SIP RESISTOR VALUE _ CH LED IS ON FOR ACTIVE LOW INPUT ON 983EN UNITS MAKE __ SURE OUTPUT IS OFF 0 FOR INPUT ONLY APPLICATIONS EtherNet IP Digital I O T CONNECTIONS Power Digital Inputs 981EN amp 983EN Only Inputs are active low Input threshold is TTL compatible Limit Input Voltages to 35V maximum Note Do not allow EXC or unused inputs to float If pull ups are installed this will cause one I O signal to pull the other floating port channels via the pull ups and common EXC lead connection Normally Open Dry Contact Relay Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 8 CONNECTIONS Digital Inputs 981EN amp 983EN Only Normally Closed Dry Contact Relay Digital TTL Logic Monitor Digital Outputs 982EN amp 9
68. ored into 4xxxx space not Coil or Input Status registers as noted here for 9xxEN models I O values for Series 900EN modules are represented by the following simple data types for temperature percentage and discrete on off Summary Of Data Types Used By 900MB 900EN Modules Data Types Count Value A 16 bit signed integer in range of 32768 to 32767 or unsigned integer in range of 0 to 65535 representing an A D or DAC count time value or frequency Percentage A 16 bit signed integer value in range of 32768 to 32767 20000 is used to represent 100 yielding a resolution of 0 005 Isb For example 100 0 and 100 are represented by decimal values 20000 0 and 20000 respectively The full range is 163 84 32768 decimal to 163 835 32767 decimal Temperature A 16 bit signed integer value with resolution of 0 1 C Isb For example a value of 12059 is equivalent to 1205 9 C a value of 187 equals 18 7 C The maximum possible temperature range is 3276 8 C to 3276 7 C Discrete A discrete value is generally indicated by a single bit of a This Model 16 bit word The bit number position typically corresponds to the discrete channel number for this model Unless otherwise defined for outputs a 1 bit means the corresponding output is closed or ON a 0 bit means the output is open or OFF For active low inputs a value of 1 means the input is ON active low near OV while a value of 0 spec
69. orks 981 982 983EN Module User s Manual Note that the 12 channels of this module are divided into 3 groups ports of 4 channels each Each port represents one pluggable I O terminal block 6 screws Port Number 0 refers to I O channels 0 3 port number 1 refers to channels 4 7 and port number 3 to channels 8 11 The state of a channel is indicated by the color of the simulated LED s and the text ON or OFF These states also reflect the actual yellow I O status LED s of the module IMPORTANT The input state indication only reflects the state of the inputs at the moment this screen is invoked and this does not continuously update You can click your browser s refresh button to get a new input update The output states are updated each time you click the channel s On Off button You can use the On Off buttons adjacent to the channel number to turn the outputs of 982EN and 983EN modules ON or OFF The output state indication is updated each time you click On Off A watchdog timeout is triggered at the port if no channel read or write occurs for one or more channels of a port within the time period specified You can use the Port watchdog Timer Control to specify Time from 0001H to FFFEH seconds 1 to 65534s A Time value of 0000H or FFFFH 0 or 65535 will disable the timer for the port I O You can also define the state the outputs are to assume following a timeout via the lower 4 bits of the 16 bit value entered into the
70. ps should be removed to avoid coupling current into adjacent port channels CONNECTIONS DIN Rail Mounting amp Removal EtherNet IP Digital I O 5 6K x4 ISOLATED 0 5W RESISTORS RESISTOR BOURNS 4308H 102 562 Feri oneanao APMP AAAA SERIES 981PB 982PB 983EN SIP PULLUP RESISTOR SOCKET LOCATION PORT 2 RTN CH8 11 EXC A w OF lm an soser i fil A RUN pinn OOst EACH PORT HAS A SIP RESISTOR Bo123 LOCATED AS SHOWN AT RIGHT E SIP RESISTORS PULL UP THE I O bh 4567 CHANNEL TO THE EXC SUPPLY 8 BASE BOARD o p PLUG IN I O BOARD 891011 SIPS ARE INSTALLED IN SOCKETS X1 X2 AND X3 Tumed Face Up Ee OOact PORT 0 SIP R2 INSTALLED IN X1 uN PORT 1 SIP R7 INSTALLED IN X2 F jettes soca OR PORT 2 SIP R11 INSTALLED IN X3 n DFT RST THE SIP IS AN ISOLATED RESISTOR Oo a NETWORK OF 4 ELEMENTS te anr FACTORY SIP VALUE IS 5 6K OHMS et PORT 1 PORTO POWER IS 0 5W PER ELEMENT ETHERNET S THE EVEN NUMBERED PINS OF oommomimimi R7 J m THE SOCKETS ARE TIED TO THE i eee 2 s oe PULLUPS ARE LOCATED IN SOCKETS WHEN REPLACING SIPS OR CHANGING VALUES WATCH TEIAPAA PS AAAA ON PLUG IN I O
71. reate a clearance to the DIN mounting area Next while holding the module in place from above insert a screwdriver into the lower arm of the DIN rail connector and use it as a lira 1a 14 16 16 Plan aa a3 24 25 20 lever to force the connector down A ARAAAAA AHARARAA Any Series 9XXEN Ethernet Module T TYPE DIN RAIL a o ti in R M l a i gt 3 i 9 ag e 5 ro m th S r i Side Ta Provide Clearance o PRY WITH La do not twist the screwdriver to avoid INSERTED IN SLOT HERE damaging plastic DAMAGING PLASTIC TAB PUSH SCREWDRIVER AS SHOWN TO TILT AND LIFT MODULE OFF RAIL Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com BusWorks 981 982 983EN Module User s Manual RJ45 MDI AND MDI X CONNECTIONS PIN MDI WIRING MDI X WIRING ETHERNET PORT Transmit Receive Transmit Receive Receive Transmit Not Used Not Used PE Not Used Not Used Receive Transmit CLIP Not Used Not Used Not Used Not Used INIA AJ VI Nj gt RJ 45 CONNECTOR Note Crossover Connections MINIMUM RECOMMENDED CABLE 10Base T 100M CAT 3 CAT 4 or CAT 5 UTP STP 100Base T 100M CAT 5 UTP STP The Ethernet port of this module is wired MDI and does not include automatic crossover The Ethernet port of your PC is also wired MDI and may not include automatic crossover As such you must use
72. s N7 1 71H 01H 01H Number of Discrete Output Words N7 2 70H 01H 982EN 6012 Discrete outputs 03H only Discrete Input Data 0 N7 0 70H 01H 01H 981EN 6012 Discrete inputs only Number of Discrete Output Words N7 0 70H 01H 01H Number of Discrete Input Words N7 1 70H 01H PCCC Mapping READ WRIT 03H E Parameters Discrete Input Data 0 There are no write PCCC REG OBJECT MODEL LOCATION Integer Class Instance Attribute 983EN 6012 Write Parameters for the Model 981EN 6012 DESCRIPTION Discrete Output Data 0 Port 0 Timeout Port 1 Timeout Port 2 Timeout Port 0 Timeout State Port 1 Timeout State Port 2 Timeout State 982EN 6012 Discrete Output Data 0 Port 0 Timeout Port 1 Timeout Port 2 Timeout Port 0 Timeout State Port 1 Timeout State Port 2 Timeout State Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 2 8 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O Discrete Input This object is not included in the object model for the 982EN 6012 Data Object 70HEx 1 Instance ACCESS 981EN amp 983EN Only ATTR ID RULE Class Attributes 1 Revision Instance Attributes Number of Discrete Input Words Discrete Input Data Services IMPLEMENTED FOR SERVICE NAME CLASS LE
73. s automatic MDI MDI X crossover and straight through or crossover cable s may be used but it is generally not good practice to use crossover cables to connect to the switch pada Acromag 900EN S005 5 Port Ethernet Switch or equivalent The ethernet ports of this ETHERNET switch are automatic MDI MDI X SWITCH crossing and do not require crossover cables stpt CAT 5 UTP CABLE HOST P UP TO 100 METERS o eE s 5 Acromag 9xxEN 4012 IMPORTANT IF THE HOST PC CONNECTS DIRECTLY TO THE MODULE CAT 5 UTP CABLE YOU MUST USE A CROSS CONNECT CABLE MDI X AS BOTH THE PC UP TO 100 METERS AND THE 9XXEN MODULE ETHERNET PORTS ARE WIRED MDI ETHERNET SWITCHES AND HUBS ARE WIRED MDI X THE ACROMAG ETHERNET SWITCH IS AUTOMATIC MDI MDI X AND Order Acromag Cable Model 5035 355 ELIMINATES THE NEED FOR MAKING A DISTINCTION BETWEEN THE USE OF STRAIGHT THROUGH MDI AND CROSSOVER MDI X CAT 5 UTP CABLE CABLE CONNECTIONS a s s MEEN Acromag offers a straight through patch cable Model 5035 355 or a ANOO T Aa bi crossover cable Model 5035 360 for use with Series 9xxEN modules Power Voltage Current int Because the Acromag ethernet switch l 900EN S005 is automatic MDI MDI X crossover use of a direct straight through or crossover cabl
74. t Convenient Wink ID Mode Support Blinks green RUN LED in wink mode as a tool to help identify specific remote units Fully Independent w Direct I O Connection Self contained with no special bus couplers power supply or rack mount required to operate Network Port is Transient Protected Shielded RJ45 port includes transient protection from ESD EFT and other transients 10Base T and 100Base TX Support Per IEEE 802 3 802 3u Auto Negotiated 10 100Mbps Half or Full Duplex Plug In Terminal Blocks amp DIN Rail Mount Make mounting removal and replacement easy Flexible Discrete Inputs amp Outputs High voltage current open drain outputs provide direct low side control of external devices Buffered inputs allow outputs to be read back or input levels to be monitored Tandem Input Output Circuitry 983EN Only Input buffers are connected in tandem with open drain outputs for convenient loop back monitoring of the output state Convenient Pullup SIP Resistors Mounted In Sockets Provides input and output pull ups to the excitation supply These SIP resistors can be removed or exchanged according to your application Outputs Have Built in Protection Over temperature current shut down protection amp active clamping circuitry for switching inductive loads Failsafe Mode Support w Watchdog Time Control Outputs can be sent to a failsafe state if the host fails and a watchdog timeout occurs Nonvo
75. that covers all four twisted wire pairs Some variations will also include a drain wire that encircles the outer foil The double shielded version adds an outer wire screen that wraps around the foil shield and also functions as a drain wire The drain wire or wire screen typically makes contact at each end of the cable with the metal shield around special RJ45 plug connectors The metal shield of these connectors then makes contact with the metal shield of shielded RJ45 sockets The socket shield may make direct contact with earth ground or it may be capacitively coupled to earth ground In the Acromag 9xxEN modules this shield contacts earth ground via a high voltage capacitor and transient voltage suppressor In addition to minimizing radio frequency and electromagnetic interference this arrangement also has the added benefit of enhanced protection from ESD Electro Static Discharge Further Acromag recommends the use of enhanced Category 5 cable CAT 5e This cable has all the characteristics of Category 5 but includes enhancements that help to minimize crosstalk It is rated for frequencies up to 200MHz double the rate of Category 5 Category 5e cable also has a greater number of turns per inch in its twisted pairs making its performance more suitable for applications that make use of all four wire pairs for simultaneous bidirectional data transmission full duplex This cable is defined in TIA EIA 568A 5 Addendum 5 Acromag Inc
76. to de energize this equipment before servicing Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 981 982 983EN Module User s Manual IMPORTANT External Fuse If unit is powered from a supply capable of delivering more than 1A to the unit it is recommended that this current be limited via a high surge tolerant fuse rated for a maximum current of 1A or less for example see Bel Fuse MJS1 v Connect digital input signals to the input terminals Refer to the figures below SIMPLIFIED 981PB CHANNEL Input Only SIMPLIFIED 983PB CHANNEL Tandem Input Output 9S A n di zer Sii e IP RESISTOR SIP RESISTOR EXC INSTALLED 5 EXC INSTALLED 5V IN SOCKET IN SOCKET ON 1 ON 1 1 0 TO OTHER 3 A 1 0 TO OTHER 3 k CHAN OF PORT PL OFF 0 CHAN OF PORT L OFF 0 S hd Wy OFF 0 Hees t OFF 0 ON 1 R TVS M xX ae onol amp sv P Lor 0 CH ON 1 48V cH Active LOW P LED Active LOW ALED ot O44 RTN RTN k DIGITAL INPUT CONNECTIONS LOW SIDE SWITCH SHIELDED CABLE _ l COLLECTOR OR DRAIN KOR J OPEN Mi Iia 4 983EN SIMPLIFIED INTERNAL I O CONNECTIONS ONE CHANNEL 1 5V S DIE Exe S c
77. ty 29 0 T gt 0 priority 30 1 T gt 0 priority 31 0 T gt 0 priority LOW HIGH SCHEDULED RSVD LOW HIGH SCHEDULED RSVD 6 O gt T RPI size in bytes format 0 Output Data 4 Run Idle 2 PDU Sequence Number 4 T gt O RPI size in bytes format 2 Input Data 2 PDU Sequence Number n config part 1 dynamic assemblies config part 2 module configuration 981EN connection name R Help string 20 04 24 80 2C 70 2C 64 exclusive owner path Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 32 BusWorks 981 982 983EN Module User s Manual MODBUS TCP IP Modbus Registers The x following the leading character represents a four digit address location in user data memory The leading character is generally implied by the function code and omitted from the address specifier for a given function The leading character also identifies the VO data type Register Functions EtherNet IP Digital I O Although this module is designed primarily for EtherNet IP operation this model also supports one socket for Modbus TCP IP Its Modbus operation is identical to that of the 981 982 983EN 4012 models but restricted to a single socket For complete coverage of Modbus TCP IP you may refer to the information contained within User s Manual 8500 717 for the Modbus TCP IP version of this module 983EN 4012 The Modbus m
78. under license by ODVA EtherNet IP All trademarks are the property of their respective owners BusWorks 981 982 983EN Module User s Manual IMPORTANT SAFETY CONSIDERATIONS You must consider the possible negative effects of power wiring EtherNet IP Digital I O component sensor or software failure in the design of any type of control or monitoring system This is very important where property Loss or human life is involved It is important that you perform satisfactory overall system design and it is agreed between you and Acromag that this is your responsibility GETTING STARTED MOUNTING AND DIMENSIONS 0 00eeee CONTROLS amp INDICATORS 0 0 eee ISOLATION BARRIERS cccseeesseeeeeeeeeee I O PULLUP RESISTOR INSTALLATION CONNECTIONS DIN Rail Mounting And Removal 08 Network Digital Inputs Digital Outputs ccceeeeeeeeeeeeeeeeeeeeeeeneees Earth Ground WEB BROWSER Home PaGe voc sscccesneceeseciinccysntarerssepsdeneheres Password Confi guration Page Network Configuration Page c sssseeeeee Discussion Topic IP Addressing Test PaGQe cicccccccccezcccsecedaeveeddececscetancsserenaers TROUBLESHOOTING 0ccceceeeeeeeeeeeeeeeeeeenenenes Diagnostics Table 0ccceeeeseeeeeeeeeeeeeeeseees Trouble Browsing Your Module sseeee Getting Out Of Trouble
79. ut Registers are mapped to 43xxx Holding Registers Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 3 4 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O Register Mirroring Register Data Types For 3xxxx Input Registers the format of the registers are identical and you only need to offset your address by 43000 For example if you want to read Input Register 1 through the Holding Registers you would use the Read Holding Registers function with an address of 43001 For the 1xxxx Input Status Registers the return data is reformatted to match the Holding Register format For example if you request the Input Status for 12 digital inputs instead of getting 2 bytes returned with the first 12 bits representing the 12 digital inputs you will get 12 separate words each set to either OOOOH OFF or FFFFH ON For the Oxxxx Coil Registers reads are handled in the same way as the 1xxxx Input Status Registers You can also write to the coil registers by using the Preset Single Register function with an address offset of 42000 Setting the data to OOOOH will turn the coil OFF while setting the data to FFOOH will turn the coil ON Writing to multiple coils is not supported via register mirroring you must use the Write Multple Coils function for that Note that with respect to the Acromag 9xxMB Modbus RTU modules only the 3xxxx Input Registers are mirr
80. utputs on and off Test Page configure the watchdog timer and set watchdog timeout states 4A Test Page Microsoft Internet Explorer ala File Edit View Favorites Tools Help a Q x a search Se Favortes Ameda 2 y http 128 1 1 100 test shtml Bo 5 983EN 6012 Test Page Port 0 Monitor Control Port 1 Monitor Control Port 2 Monitor Control Channel 0 ofr OOM Chamel 4 or On Off Channel 8 OFF Channel 1 ore On Off Channel 5 ore On Off Channel 9 OFF Channel 2 ore On Off Channel 6 ore On Off Channel 10 OFF BRBRE Channel 3 ork On Off Channel 7 ore On Off Channel 11 OFF Port Watchdog Timer Control Port Number Time Seconds State 0 FFFF FFFF 1 FFFF FFFF 2 FFFF FFFF z amp internet Use the scroll bar on the right to scroll down the page as shown below A Test Page Microsoft Internet Explorer Ele File Edit View Favorites Tools Help r Q a aG Search Ie Favorites GAP media G A http 128 1 1 100 test shtml M gt E A Channel 3 oF On Of Channel 7 ore OnO Channel 11 ore On Off Port Watchdog Timer Control Port Number Time Seconds State 0 FFFF FFFF 1 FFFF FFFF 2 FFFF FFFF write Network Configuration Page Password Configuration Page Home Page opyright 2004 Acromag Inc All rights reserved amp Internet Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com BusW
81. very time it connects to the network In some systems it can even change while it is still connected In general a DHCP server maintains a pool of shared IP addresses which are dynamically assigned and recycled When a DHCP device wants to use a TCP IP application it must request an IP address from the DHCP server The DHCP server will check the shared supply and if all addresses are in use the server will send a busy signal to the client which tells it to try again later Thus although static IP addresses will ensure a connection every time dynamic addresses will not Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 1 4 BusWorks 981 982 983EN Module User s Manual WEB BROWSER Network Configuration The Default Communication Mode uses a static IP address of 128 1 1 100 a default subnet mask of 255 255 255 0 a default username of User and a default password of password00 Discussion Topic IP Addressing EtherNet IP Digital I O DHCP also supports a combination of static and dynamic IP addresses You can select DHCP BOOTP w Fallback and automatically revert to either a static IP address or the last DHCP assigned IP address if the DHCP or BOOTP server cannot be found DNS refers to the Domain Name System or Domain Name Server and refers to the system used to associate an alphanumeric character string with a numeric IP address The DNS is
82. xxxx reference addresses are maintained in EEPROM except as noted Changes to these register parameters take effect immediately A set bit 1 means the output is turned ON sinking current A clear bit 0 means output is turned OFF open Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 3 8 BusWorks 981 982 983EN Module User s Manual EtherNet IP Digital I O SPECIFICATIONS Model Numbers 981EN 6012 Input Only 982EN 6012 Output Only 983EN 6012 Input Output Digital Inputs 981EN amp 983EN Only Digital Outputs 982EN amp 983EN Only These DIN rail mount industrial ethernet digital I O modules include twelve digital inputs 981EN twelve digital outputs 982EN or twelve combination digital input output channels 983EN and provide an isolated 10 100BaseT Ethernet port for monitoring and control Units are DC powered and include reverse polarity protection Outputs are open drain low side switches while inputs are active low Channel I O network and power circuits are isolated Outputs have high voltage current capacity for discrete on off control of external devices Non inverting buffered inputs provide support for digital level sensing or for simply reading back the tandem output 983EN only I O channels share common Pull up resistors to the port EXC supply every four channels are installed in sockets on the board Non volatile reprogrammable
83. y unused bits in range 11 0 are set to 0 Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 36 BusWorks 981 982 983EN Module User s Manual Register Map Model 983EN 6012 Note Changes to Holding Registers take effect immediately Note A port timeout can only be cleared via a read or write to any channel of the same port or upon a software or power on reset of the module Input Registers Description EtherNet IP Digital I O Data Type Format 3x References Read Only 30001 0000 Module Status Bit 15 0 Not Used Bit 14 Wink Mode Flag 1 Wink Mode Blinks Run LED for ID 0 Normal Operation See Wink Module Register Bit 13 Default Mode Flag 1 Default Mode Indicator 0 Not Default Mode Bits 12 3 0 Not Used Bit 2 Port 2 CH 8 11 1 Port 2 Watchdog Fault Bit 1 Port 1 CH 4 7 1 Port 1 Watchdog Fault Bit 0 Port 0 CH 0 3 1 Port 0 Watchdog Fault Holding Registers 4x References Read Write 40001 0 0000 Port 0 CHO 3 Watchdog Time Default 0 Disabled Can be set from 1 to 65534 seconds Set to 65535 FFFFH or 0 0000H to disable the watchdog timer 1 0001 Port 1 CH 4 7 Watchdog Time Default 0 Disabled Can be set from 1 to 65534 seconds Set to 65535 FFFFH or 0 0000H to disable the watchdog timer Port 2 CH 8 11 Watchdog Time Default 0 Disabled Can b

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