SMC Networks EX250-SEN1 Switch User Manual
Contents
1. 3 Confirm that the connector does not move EX9 PE1 pin layout M12 connector 5 pin Reverse key 1 Power supply for output 24VDC 2 Power supply for output 0VDC Power supply for sensor 24VDC Power supply for sensor 0V Ground Power supply connector Socket Power input connector Plug supply connector When power is not supplied to the SI Unit from the Power Block it is not required to It is used when power is supplied to SI Unit using an exclusive cable from the power connect the power to the pins No and of the power input connector 28 Pin alignment and connection drawing of the Power Supply Cable Power Cable Power Block Model No EX9 ACL 1 Black Power supply to sensor OV Grey Earth Model No EX9 AC002 3 Terminal No Terminal No Cable color wf se 1 1 Brown 2 2 White 3 3 Blue 5 4 4 Black 5 5 Grey 4 3 Plug connector pin layput Reverse key Wiring diagram Socket connector pin layout 29 Wiring continued Option The Power Supply Cable for Power Supply Connector of Power Block is a bypass Ethernet Communication Cable cable which can be used when For details refer to subsection Wiring page 12 in section SI Unit in this manual the Power Block is positioned next to How to order the SI Unit EX9 AC O20 EN PSRuJ Cable length L Conne2. Input wiring Cable wiring EX250 1E1 2 3 1 Aligning the key groove with the input connector socket of Input Block plug in the cable plug 2 Tighten the lock nut on cable side by turning it clockwise by hand 3 Confirm that the connector does not move lnput connector pin layout EX250 IE1 M12 connector 5 pin Socket 1 Power supply 24VDC 3 Power supply 0V 5 Ground 1 Input No 1 is connected to the pin No 2 of the input connector 0 2 input signals can be NC 2 directly input from the input connector 0 2 NC Not connected Inout No 1 7 Input No 0 20 EX250 lE2 M12 connector 5 pin Socket EX250 lIE3 M8 connector 3 pin Socket 1 Power supply 24VDC 3 Power supply 0V Ground 1 Power supply 24VDC Input No 3 Power supply 0V 4 Input Inout No 0 Inout No 3 Inout No 2 e Be sure to check the specifications of the input signal when wiring the sensor t may cause the malfunction Mind the position of the mounting key when selecting the sensor NOTE Mount a Waterproof Cap on each unused connector of Input Block The proper use of Waterproof Cap can achieve IP67 Enclosure Tightening torque 0 1N m for M12 For Waterproof Cap refer to Option page 32 in this manual Correlation between input number and Input Block The total number of Inout and Output Blocks can not exceed 10 T
3. Internal power supply type Part names Application Rated voltage 24VDC Power supply connector Power can be supplied to SI Unit when connecting Output method PNP output COM PPIY SI Unit next to Power Block Rated load Max 62mA point Max 0 5A point O E Power input connector Supplies power for output devices e current 3 Operation display LED Indicates the power supply status It is limited to the max Power Block supply current 3 1A Note1 For wiring method refer to subsection Wiring page 28 of section EX9 Series Output Block Power Block in this manual cs Gee a l When connecting an inductive load such as a solenoid valve or relay without built in surge sup Note2 For display refer to subsection Display page 30 of section EX9 Series Output pressor the use of an external surge suppressor is recommended NOTE Block Power Block in this manual 24 Specification continued Power Block Power supply voltage range 24VDC 10 5 Output method PNP output COM Max 3 1A Supply current When it is operated with the current between 3 0A and 3 1A the ambient tem perature should be 40 deg C or lower and the cables should not be bundled Q Output wiring Cable wiring 1 Aligning the key groove with the output connector socket of Output Block plug in the cable with connector plug 2 Tighten the lock nut o
4. 8A or less including when short circuited 2 When limited by the circuit protector such as fuse having the following rating No Load Voltage Vpeak Max Current Rating A 0 to 20 V 5 0 Above 20 V to 30 V 100 peak voltage 2 UL1310 compatible Class 2 power supply unit or circuit of max 30Vrms 42 4Vpeak or less using a UL1585 compatible Class 2 transformer as power source Class 2 circuit SAFETY continued Follow the instructions given below when handling your reduced wiring system Otherwise a damage or failure to cause a malfunction can result e Operate the reduced wiring system at the specified voltage e Reserve space for maintenance e Do not remove any name plate or label e Do not drop hit or apply an excessive shock to the unit e Follow the specified tightening torque e Do not apply any excessive force to cables by repeated bending tensioning or placing a heavy object on the cables e Connect wires and cables correctly e Do not perform any wiring work while the power is on e Do not use the reduced wiring system on the same wiring route as the power line or high voltage line e Confirm the insulation of wiring e Perform the power supply wiring by dividing into two lines one is for power supply for output and the other is for power supply for input and controlling e Take sufficient measures against noise such as noise filter when incorporating the reduced wiring syst
5. 33 4 PRINTED WITH amp SOYINK _ i T Ay a 7 To facilitate recycling this l manual is printed using This manual is printed in the biodegradable soy ink which non water system which does can easily be de inked not output toxic liquid waste SAFETY The body of unit and this manual contain the essential information for the protection of users and others from possible injury and property damage and to ensure correct handling Please check that you fully understand the definitions of the following messages symbols before going on to read the body of this manual and always follow the instructions Please also read the instruction manuals etc of related machines and equipments and understand the contents before use IMPORTANT MESSAGES Read this manual and follow its instructions Signal words such as WARNING CAUTION and NOTE will be followed by important safety information that must be carefully reviewed Indicates a potentially hazardous situation that could result in A WARNING death or severe injury if you do not follow instructions Indicates a potentially hazardous situation that if not avoided ACAUTION may result in minor injury or moderate injury NOTE Gives you helpful information A WARNING Do not disassemble modify including modification of printed circuit board or repair Otherwise injury or failure can result Do not operate beyond specification range Otherwise fire malfunctio
6. the Power Supply Cable to the power supply connector of SI Unit When selecting the power supply refer to Handling precautions page 3 in this manual Cable connection 1 Aligning the key groove with the power supply connector plug of SI Unit plug the Power Supply Cable socket 2 Tighten the lock nut on cable side by turning it clockwise by hand 3 Confirm that the connector portion does not move M3 Earth terminal Model No EX500 APU S Cable color Signal name Brown 24VDC 10 5 for solenoid valves output White OV for solenoid valves output Blue 24VDC 10 for input and control Black OV for input and control Socket connector pin layout Grey Earth e e NOTE Ground the Earth terminal with the ground resistance at 100 ohm or less Make the pin No 5 of the power supply connector ungrounded and ground at one point Wiring continued Connecting one or two power supplies to SI Unit Both single power supply and two power supply systems can be adopted however the wiring shall be made separately for solenoid valves output and for input and control for either system A Two power supplies Brown 24VDC for solenoid valves output White OV for solenoid valves output Grey Earth 24VDC Blue 24VDG for input and control gt AVDC Power supply connector Cable Part No EX500 AP _ S B Single power supply Brown 24
7. 45 14 13 12 11 to 8 7 6 5 4 8 2 4 0 sense a 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 tars e fe fe qe fe fsepoe eye ee fefe fee fede Status input area L Fixed to Low Diagnostics Status input area Status Condition No supply voltage Solenoid power supply status i ee Supply voltage OK Short circuit Status of sensor power supply sta area mapping Output data o eee fe ee le eye e feels a 81 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 11 Communication wiring Connect the Ethernet Communication Cable to the communication connector of SI Unit Cable connection 1 Aligning the key groove with the communication connector LON 4 pin socket of SI Unit plug the Ethernet Communication 1 O O 2 Cable plug 2 Tighten the lock nut on cable side by turning it 4 oO 3 clockwise by hand 3 Confirm that the connector portion does not move 2000 45 Model No EX9 ACO20EN PSRJ Cable core wire external color j Terminal No 1 o o 2N 1 White Orange 3 th 2 Orange 5 3 4 3 White Green 6 77 o4 bi o5 Pin assignment of 6 Green Pin assignment of plug connector o7 plug connector EE is ccd ch o8 E a AA Wiring diagram Shield Cable specifications AWG 26 Sheath color Blue green 12 Power supply wiring Connect
8. IP address of an EX250 is not Known please go to the DHCP Mode section 17 Input Block Model Indication Method lnput Block Model indication method EX250 IE Block type Input points 2 M12 connector 2pcs Input points 4 M12 connector 2pcs Input points 4 M8 connector 4pcs EX250 IE1 EX250 IE2 EX250 IE3 Tie rod 2 pcs Accessory Input equipment connector Connects the input equipment such as sensor etc Notet 2 operator display LED Displays the power source and input status Note2 Note1 For wiring method refer to subsection Wiring page 20 of section Input Block in this manual Note2 For display and setting refer to Display Setting page 22 in section Input Block in this manual 18 Dimensions unit mm EX250 1E1 2 EX250 IE3 67 4 Mounting lnstallation Refer to subsection Mounting Installation page 7 in this manual Specifications Logical 1 input voltage VH Logical 0 input voltage VL Logical 1 input current IH Logical 1 input current IL Input delay time Supply current to sensor equipment Current source type PNP input Current sink type NPN input Selected with a switch 24VDC It can have a voltage drop for 1V at max to the power source voltage of the SI Unit Max 120mA Input Block IE1 2 M12 connector 4 pin plug or 5 pin plug J i 5 IES M8 connector 3 pin plug 19
9. Reduced wiring system Ox g EtherNet IP Compatible SI Unit G M Instruction Manual EX250 SEN1 EtherNet IP C Ads SMC Corporation URL http www smcworld com Specifications are subject to change without prior notice and any obligation on the part of the manufacturer EtherNet IP is a trademark used under licence by ODVA The descriptions of products shown in this document may be used by the other companies as their trademarks 2006 SMC Corporation All Rights Reserved Contents Thank you for purchasing the SMC reduced wiring system EX250 series Please read this instruction manual carefully and understand the contents before OY EE E E A ETA E need OA IE E IEE EE ciara 2 use so that you can operate this unit safely and correctly Prod ci SUMMAT Y eissernir naia E KEE ON Enia 5 Please keep this manual handy for future reference even Model Indication Method ii oravsccnseseswrassceanncncseavscocineseuaw sis siesesanavanewcessearnieue 6 BLU IN CONG acarsasnaisigeeidndnte etentivaa E O E E E 6 DIMENSIONS aerei aiea deinen ade Se E e iiaia 7 IOUS CANON gaiceecsnstanmstvanxnnchcamsteieasegeranmatneasenakaumelvananuabantwteenaunaixetnteen 7 PENEAN r ee ee ee ee ee 10 MVE MG ce sates IENA EE A E AE NAN O TN E E N A TOA EA E 12 Display Setting tess sisttcnecomaestan anirateduashbianichuisdadubtiaduiaedadekiiaduhatednaeniaduiaadaanhiadutatns 15 Input Block Model Indication Method cccccccececeeceececeeceeeeeascs
10. VDC for solenoid valves output White OV for solenoid valves output Blue 24VDC Blue 24VDC for input and contro and control Black OV for input and control 24VDC Power supply connector Cable Part No EX500 AP _ S 14 Display Setting Settings for display S EtherNet IP SOL PWRMS NS o0 0g gO SE a SETTINGS EX250 Display Contents SOL OFF The power supply for solenoids is insufficient The power supply for solenoids is normal Green light ON The power supply for input and control is normal OFF The power supply for control is OFF Green light ON Operating normally Green flashing Setting error Device has not been configured Red flashing Recoverable internal error Unrecoverable internal error Red light ON OFF The power supply for control is OFF or IP address not set Green flashing EtherNet IP level communication not established 15 Display Setting continued Switch setting Open the switch protective cover and set the switches with a sharp pointed watchmakers screwdriver etc NOTE 1 Be sure to turn off the power before setting the switches 2 Be sure to set these switches before use 3 After setting the switch close the switch protective cover and tighten the screws with the proper tightening torque Tightening torque 0 6N m ON ane IP address 192 168 0 X m gt 12 34 Communi
11. cation Loto fo Remote conoi _ setting a Manual set up of IP address 3 CLEAR HOLD AUTO The communication setting is automatically Communication selected setting MANUAL The communication setting follows the setting result by the switch No 6 and 7 a r el Ea ee 1 10 Communication Communicated at hal duplex ooo memes The output signal is cleared when the communication error occurs The output signal is held when the communication error occurs eT 1 Remote control SW1 Dip Switches 1 to 4 off SMC s EX250 SI Unit will respond to the following Rockwell Automation BOOTP DHCP Server commands Enable DHCP Selecting this function will enable the EX250 SI Unit to retrieve its boot information from the BOOTP DHCP Server If DHCP is enabled the EX250 SI Unit will retrieve its boot information during the next power up Disable BOOTP DHCP Selecting this function will disable the EX250 to retrieve its boot information from the BOOTP DHCP Server and causes the EX250 to retain its current configuration during the next power up 2 DHCP Mode SW1 Dip Switches 1 to 4 on The IP address is acquired via DHCP Server The IP address is not saved and lost if the power to the EX250 unit is cycled 3 Hardware Addressing The IP address range is 192 168 0 1 192 168 0 14 Default settings At the time of factory shipment the product is in Remote Control Mode and set to Enable DHCP NOTE If the stored
12. ctor specification 020 2 m PSRJ M12 plug straight lt RJ45 connector Power Supply Cable For details refer to subsection Wiring page 13 of section SI Unit in this manual How to order EX500 AP Cable length L Connector specification 010 1 m S Straight NOTE 050 5 m Mount a Waterproof Cap on unused Power Supply Connector The proper use of 3 Spare Fuse for Input Block Waterproof Cap can achieve IP67 Enclosure Tightening torque 0 1N m for M12 How to order For Waterproof Cap refer to Option page 32 in this manual EX9 FU Rating A 05 05A Display 4 Output Cable Output Block For details refer to subsection Wiring page 26 of section EX9 series Output Block Power Block in this manual How to order EX9 AC 7 Display Description Cable length L 010 1 m 01 Lights up Output corresponding to the number is ON 030 3 m ff h is OFF 2 p eS Pee E Power Supply Cable for power input connector of Power Block For details refer to subsection Wiring page 29 of section EX9 series Output Block Power Block in this manual How to order EX9 AC 1 Power Block Cable length L 010 1 m 030 3 m 050 5 m Display Description Power Supply Cable for power supply connector of Power Block For details refer to subsection Wiring page 29 of section EX9 series Output Block Power Block in this manual Off External power supply is OFF Ho
13. dividual specifications for the dimensions when the solenoid valves are connected Wiring power supply communication input output and piping are all in one direction Space for wiring and piping is required in that direction 9 Specifications Basic specifications Rated voltage 24VDC Range of power Power supply for input and control 24VDC 10 supply voltage Power supply for output 24VDC 10 5 Rated current Power supply for input and control Max 1 1A Inside SI Unit 0 1A Input device 1A Power supply for output Max 2A Number of input Input point Max 32 Output point Max 32 output points Output type PNP output COM The maximum output point is 24 when the Power Block is connected Higher level bus Communication 10M 100Mbps Automatic selection or manual setting speed Max segment length 100m 828ft Max transceiver number 2 per segment Communication Full duplex Half duplex automatic selection or manual method setting Fieldbus protocol EtherNet IP Release1 0 I O message Input Data length 6 byte Instance 100 Output Data length 4 byte Instance 150 IP address setting range 192 168 0 1 to 192 168 0 14 Setting by an internal switch Or optional setting by the DHCP server Device information Vendor ID 7 SMC Corp Product type 12 communication adapter Product code 107 10 1 O mapping Input area mapping of oo o
14. eeseeeeeeeeeeeeeeeeeeeeeeeaaes 18 PANGE Sect ttc R 18 ETT SU TS serene E AE E AE E A A E nde ent ai diniadareshea sass 19 Mounting lnstallation as ciet cidiaceicenstontiacecestasoniiaveinctissieideceectebouiaeuncebederetecheas 19 DSC INC AMO AS E E E EE E E 19 ATIR E AEE EE EA E EA E AE E AN E EEE E A AEE 20 Display Seting ana re eT 22 EX9 Series Output Block Power Block Model Indication Method sac ccecesaesseshaxenined nceheneana ssonsebastuinycenashaxeuenscssestconuny 23 OPERATOR PD IN ANN aan tenaticoeeenaghceutiuexcenedeaniarrsepualaneteominiahosatenscabeelsantonegriteactvemapn tel 24 This instruction manual has been written for those who have knowledge of DIMENSIONS 2 csssossssssssssesessssesssessesesssssssstntiseeesseseeseesenssssssintintneeeseeeeeeee 25 machines and equipments that use reduced wiring system as well as the Mounting insta N A OTA castes tees tetssiseedt cap cenraveteea et cotcuntiaceteadouet dacsteusosesttearicte 25 sufficient knowledge to assemble operate and maintain such devices Specifications aetes anttcremtetsocrtcevecesdebentcensasasebentdersansabanktoneansetoentdabeassutoactioneast 25 Before performing assembly operation and or maintenance please read I cosets E E E E E E EEA 26 this manual carefully and understand the contents BE aE i EE A A E TEI A E 30 Sao p AAE E EE E TE T A EE E E E E EE VA ET 31 PROUD Fe SMOG ING rassacecterienrasieeactebsentiemneabtieverssessanialiatcuasksnanindlintacboansdniiinca stance
15. em into a machine or equipment e Mount a Waterproof Cap on each unused M12 connector for input output e Take sufficient shielding measures when operating the product in any of the following places 1 A place where noise due to static electricity etc is generated 2 A place of high electric field strength 3 A place where exposure to radioactivity is possible 4 A place near power cable e Do not operate the product in a place where there is a source of surge e Use a surge absorbing element built in type to directly drive the load that generates surge voltage such as solenoid valve e Prevent any foreign matter such as remnant of wires from getting inside the product when opening the station number switch protective cover e Install the reduced wiring system in a place free from vibration and impact e Operate the product in the specified ambient temperature range e Do not use in a place to be affected by the radiant heat from a surrounding heat source e Set the DIP switch by using a sharp pointed watchmakers screwdriver etc e Perform the maintenance regularly e Conduct an appropriate functional inspection after completing the maintenance e Do not use chemicals such as benzin and thinner to clean the product Product Summary System configuration general Solenoid valve Output Block for high wattage load Power Block Output Block for low wattage load SI Unit applicable to EtherNet IP In
16. flashing Fatal communication error occurred Red light ON SOL LED light OFF e Check the power for solenoid valves output 24VDC is supplied e Check the power supply voltage for solenoid valves output does not drop under 20V PWR LED light OFF e Check the power for input and control 24VDC is supplied 34
17. for M8 0 1Nem for M12 e Check the wiring specification for manifold block assembly and modify the program e Check the power for input and control 24VDC is supplied e Check that the connectors are properly connected e Check indicator LED of each Input Block light ON e Check the communication status of EtherNet IP e Check the sensor type PNP NPN e Check that the output power 24VDC is supplied e For the high wattage load type check that the external power 24VDC is supplied from the Power Block e Check that the Output Block is applicable to PNP e Check that the connectors for connection are properly connected e Check that the connected load does not exceed the rated load e Check the communication status of EtherNet IP 33 Troubleshooting continued EtherNet IP compatible communication Solution Corectve action MS LED status e The effect of noise is possible Check Normal status Green light ON the installation conditions If the trouble Fatal failure Red light ON cannot be solved even if the installation conditions are checked contact our sales branch NS LED status e Check the signal line from PLC is Offline Power is OFF Light OFF connected Online Communication is not established Check the wiring and pin number Green flashing e Check the data rate and address Online Communication is established setting Green light ON Minor communication error occurred Red
18. he maximum input point is 32 SI Unit The input number is 1 2 32 from the SI Unit side 21 Display Setting EX9 Series Output Block Power Block Model Indication Method Display EX250 IE1 EX250 IE2 IE3 INPUT _ PWR L Z SMC SMC EX250 EX250 Display Description PWR Lights up Power supply for sensor is ON Off Power supply for sensor is OFF Lights up Sensor signal input corresponding to the number is ON Logic 1 0 1 2 3 Off Sensor signal input corresponding to the number is OFF Logic 0 Switch setting e Applicable sensor to the Input Block can be switched to NPN PNP e Remove the Input Block according to the Mounting Installation Page 7 in this operation manual then set up the switch with a sharp pointed watchmakers screw driver etc e Install the Input Block after the setting according to Mounting Installation Page 7 in this operation manual NPN PNP selector switch 22 The EX9 series General Purpose Output Block is the unit to operate various output solenoid valve relay etc in combination with valve and SI Unit There are two types one type is for low wattage load EX9 OET1 receiving power supply from SI Unit and the other type is for high wattage load EX9 OEP1 receiving power supply from an external source The type for high wattage load is used in combination with the Power Block EX9 PE1 c
19. ing page 15 in this manual 6 Communication connector Power supply connector oo nput Block connector Output Block connector U Switch protective cover 7 Ground terminal MAC address Dimensions unit mm SI Unit body Mounting lnstallation How to assemble disassemble units Solenoid valve or End Plate R Output Block side M3 x 18 2 pcs Hexagon socket head cap screw with spring washer EX9 series Output Block or Power Block End Plate Input Block side Hold the SI Unit and the Input Output Block in order to have no clearance between them while tightening the bolt Be sure to tighten bolt by specified tightening torque Tightening torque 0 6Nem Mounting installation continued 3 Output Block for low wattage load e The Output Block for low wattage load cannot be mounted at the right side of the Power Block Mount to the place nearer to the SI Unit than the Power Block Layout of the Input Block e Position the Input Block on the left side of the SI Unit Layout of the EX9 series Output Block Power Block Forlow Power Forlow For low wattage load EX9 OET1 Position the Output Block Power Block on the right side of the SI Unit and between SI Unit wattage load Block wattage load SI Unit EX9 OET1 EX9 PE1 EX9 OET1 the SI Unit and solenoid valve or End Plate R on the Output Block side 1 Output Block for high wattage load e The Output Bloc
20. k for high wattage load cannot be used independently Be sure to combine with the Power Block for use ore For high Power For high T siunt RESE Sint EKO Per DOSER o eal Position of End Plate e Be sure to connect the End Plate on the Input Block side at the left end of the manifold e When the valve is not connected be sure to connect the End Plate R on the Output Block side at the right end of the manifold installation example Dimensions with solenoid valves unconnected Unit mm The number of The number of Input Blocks Output Blocks 2 Position of Output Block for high wattage load e The Output Block for high wattage load cannot be mounted at the place nearer to the SI Unit than the Power Block However that place is acceptable if the Power Block is located between SI Unit and the Output Block for high wattage load Mounting hole for 4 M4 Thickness 13 2 Forhigh Power For high Power Forhigh Power For high SI Unit wattage load Block wattage load SI Unit Block wattage load Block wattage load EX9 OEP1 EX9 PE1 EX9 OEP1 EX9 PE1 EX9 OEP1 EX9 PE1 EX9 OEP1 di Power f outeuT mm Each dimension shows the unit without solenoid valves connected and with an End Plate R on the Output Block side connected Standard settings of L dimensions are with 10 or less m blocks Ask SMC sales for the setting with over 10 blocks mounted Refer to the in
21. n cable side by turning it clockwise by hand 3 Confirm that the connector does not move Output connector pin layout EX9 OET1 EX9 OEP1 M12 connector 5 pin Socket DNC 1 Output No 1 is connected 3 ane Output No 1 to the pin No 2 of the output 6 NC connector 0 and 2 output Output No 0 signals can be directly output from the output connector 0 2 NC Not connected Output connector 0 NC 2 Output connector 1 26 Wiring continued Pin alignment and connection drawing of the Output Cable Model No EX9 AC O 7 Output No W NOTE Mount a Waterproof Cap on each unused connector of Output Block The proper use of Waterproof Cap can achieve IP67 Enclosure Tightening torque 0 1N m for M12 For Waterproof Cap refer to Option page 32 in this manual Plug connector pin layout Correlation between output number and Output Block The total number of Input and Output Blocks can not exceed 10 SI Unit OET1 PowerBlock OEP1 The output number is 1 2 from the SI Unit side 2 Wiring continued Power supply wiring Power Block When operating EX9 OEP1 combine it with EX9 PE1 and connect the power supply to the power input connector of EX9 PE1 Cable wiring 1 Aligning the key groove with the connector of Power Block plug in the cable 2 Tighten the lock nut on cable side by turning it clockwise by hand
22. n or damage to the reduced wiring system can result Confirm the specifications before operation Do not operate in atmosphere of flammable explosive corrosive gas Otherwise fire explosion or corrosion can result This reduced wiring system is not explosion proof type For use in interlock circuit e Provide double interlock system by adding different type of protection such as mechanical protection eCheck that the interlock circuit is working normally Otherwise accident caused by malfunction can result A WARNING Before performing maintenance e Turn off power supply Stop air supply exhaust compressed air in piping and confirm the release to atmosphere Otherwise injury can result ACAUTION Conduct proper functional inspection after completing maintenance In the case of abnormality such as unit does not work normally stop the operation Otherwise safety cannot be assured due to unintended malfunction Provide grounding to improve safety and noise resistance of reduced wiring system Provide grounding as close to the unit as possible to shorten distance for grounding Handling precautions Use the following UL recognized DC power supply to combine with 1 UL508 compatible limited voltage current circuit A circuit using the secondary coil of an insulating transformer that meets following conditions as power source e Maximum voltage at no load 30Vrms 42 4Vpeak or below e Maximum current 1
23. onnected with external power supply As the low wattage load type is powered from SI Unit the wattage of load is limited to 1 5W For a load up to 12W use the Power Block and the high wattage load type NOTE COM type EX9 OET P2 cannot be connected to EX250 SEN1 Output Block EX9 OE 1 l Output specification PNP output COM Power supply type Internal power supply type for low wattage load OP External power supply type for high wattage load Itis connected to the Power Block while its operation Power Block EX9 PE1 23 Dimensions unit mm Output Block Output Block Power Block a5 Tie rod 2 pcs Accessory Part names Application 1 Output equipment connector Connects with output device 7 2 Operation display LED Indicates the output status Note1 For wiring method refer to subsection Wiring page 26 of section EX9 Series Output Block Power Block in this manual Note2 For display refer to subsection Display page 30 of section EX9 Series Output Block Power Block in this manual Mounting lnstallation Power Block Refer to subsection Mounting Installation page 7 in this manual L Specifications Output Block Model No EX9 OET1 EX9 OEP1 Tie rod 2 pcs Waterproof cap Accessory for socket 1 pc Power supply type External power supply type Supplied from the Power Block EX9 PE1
24. put Block End a K es Za SZ CAAS A Power supply for Output Block for high wattage load i Oe ON 24VDC O1 CG Connecting to bus at upper level j i OC R EtherNet IP O Power supply for output input and control vis 24VDC This system realizes reduced wiring between the input and output equipment by con necting to EtherNet IP EtherNet IP and the input and output equipment communicates through the SI Unit Up to 32 Inputs can be connected to the SI Unit using Input Blocks Up to 32 Outputs from combined EX9 Output Blocks and Valve manifolds can be connected to the SI Unit Note The maximum output point is 24 when the Power Block is connected SI Unit Model Indication Method EX250 SEN1 Communication protocol EN1 EtherNet IP Tie rod 2 pcs Accessory Part names Application Connect with EtherNet IP line Note1 Supplies power to the solenoid valve the Output Block SI Unit and the Input Block Note Connects the Input Block Connects the solenoid valve Output Block and etc isplay LED display shows the SI Unit status Note2 Display the power supply status and communication status with PLC Note2 Used for grounding A unique MAC address of 12 hexadecimal number digits to each SI Unit Note1 For wiring method refer to subsection Wiring page 12 in this manual Note2 For display and setting method refer to subsection Display Sett
25. w to order EX9 AC 3 Cable length L 30 31 Lights up External power supply is ON PWR Option continued End Plate Input Block side Overall system EX250 EA1 EX250 EA2 How to order FRRSUREA N Solenoid valve does not work Mounting method 1 Standard product 2 For DIN rail mounting Troubleshooting Solution Corrective action e Check the power for output 24VDC is supplied e Check that the connectors are properly connected e Check the communication status of EtherNet IP Accessory Hexagon thin socket head bolt 2 pcs Solenoid valve does not work as programmed No input signal even though connected with sensor s End Plate R Output Block side EX9 EA03 EX9 EA04 How to order EX9 EA 03 Mounting method 03 Standard product 04 For DIN rail mounting iQ cof Output equipment LO al co 66 connected to the L 75 E Le mmo Output Block does not operate Waterproof Cap Mounted on the unused ports of the Input Block Output Block and Power Block The proper use of this Waterproof Cap can achieve IP67 Enclosure The Waterproof Caps are delivered together with the Power Block as accessories How to order EX500 AW Connector specification ES M8 connector for socket 10 pcs TS M12 connector for socket 10 pcs NOTE Tighten the Waterproof Cap by the specified tightening torque 0 05Nem
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