Contents - Cru Power Oy
Contents
1. 26 4 Links to related products of the 11 10 0 lt lt lt lt lt lt lt lt lt lt lt 28 BU 2 0 0 6 11 ce cess dates ss den ce io A 28 si 11 zi 0 SE SEA S A S te tenance 28 6 Frodu tdispo alin ifu i0i ss assessment ss 28 61711 612 PIP css ass os SS SS S SN S SS 29 8 W ll fiiyzsuwessseeseder dsddeawawoewdeesdedwnrmnd ietsods duesu desdssd dumss se ss 31 CONTENTS Symbols used AV Danger important notice which may have an influence on the user s safety or the function of the device u Attention notice on possible problems which can arise to in specific cases a Information notice information which contains useful advices or special interest Conel s r o Sokolska 71 562 04 Usti nad Orlici Czech Republic Issue in CZ 02 07 2008 SAFETY INSTRUCTIONS Ad 1 Safety instructions Please observe the following safety instructions e The expander has to be used in accordance with all applicable international and national laws or any special regulations that may govern its use for particular applications and devices e Use only the original Conel company accessories Thus you will prevent possible health risks and damage to the devices and ensure compliance with all relevant provisions Unauthorised adjustments or use of unapproved accessories may result in damage to the expander and2. NKL 3 direction UN Positive pole of DC supply voltage 10 to 30 V NC Not connected INAC Network supply presence check Range 0 38 V Input UN Positive pole of DC supply voltage 10 to 30 V GND Negative pole of DC supply voltage GND Negative pole of DC supply voltage OOGBOND Note Clamps 1 4 UN and 5 6 GND are in the expander connect for bigger current overload There is a possibility to use INAC NAP230 signal on the power supply connector for monitoring AC voltage presence for power supply could be functional just in case accumulator power supply backup Beware it is impossible to link 230 v supply voltage directly to input INAC NAP230 Example of circuitry DC powered Pin 1 UN p Pin2 NC rc Pin 3 INAC Expander CDE 7 Pin 4 UN Pin 5 GND Pin 6 GND DC powered with backup battery and with monitoring of power supply present Pin 1 UN Pin 2 NC Pin 3 INAC Expander CDE 7 Pin 4 UN Pin 5 GND Pin 6 GND 13 CDE 7 DESCRIPTION DC powered with backup battery without monitoring of power supply present Pin 1 UN Pin 2 NC Pin 3 INAC Expander CDE 7 Pin 4 UN Pin5 GND Pin 6 GND 14 CDE 7 DESCRIPTION 2 7 5 Connection of connector ETH Panel soket RJ45 1 TXD Transmit Data Positive pole 2 TXD Transmit Data Negative pole 3 RXD Receive Data Positive pole 4 DNC 5 DNC 6 R
3. circuitry see PORT6 chapter 2 8 5 circuitry see chapter oe Pwr 2 8 2 2 8 4 ETH PORTS PORTS circuitry see 8 circuitry see chapter chapter 2 8 6 ETH 8 P 582 284 8 PORT4 PORT 7 hs circuitry see 8 PORT4 circuitry see chapter 2 8 1 8 chapter iki sers i 2 8 2 2 8 4 8 i PORT3 PORT2 8 ora circuitry see circuitry see chapter 2 8 1 chapter 2 8 2 2 8 4 24 2 16 Product marking CDE 7 DESCRIPTION Trade Type Standard communicate Aditional interfaces Power supply marking marking interfaces CDE7 CDE 7 2 x RS 282 1 x Ethernet RS232 5485 MBUS 10 az 30 V DC 2 17 PORT3 to PORT6 marking Expansion port XC 232 RS232 Expansion port XC 485 RS485 Expansion port XC MBUS MBUS Internal from module CDE 7 Internal from module CDE 7 External 10 8 15 6 V Variation RS 485G demand external power supply 10 8 15 6 V 2 18 CDE7 production label CDE7 ij CDE 7 10 30V 1 5W 1x ETH 2x A8232 Made in zech Republic 2007 60181 s r o http www conel cz M cegg 2 19 Production labels of interfaces PORT3 PORT6 Expansion port configuration PORTI __ PORT4 PORTS _ PORT6 RS232 RS485 MBUS al gt Conel s r 0 www conel cz 2007 25 EXPANSION PORTS MOUNTING 3 Expansion ports mounting dy Attention Expansion port include when the expander CDE 7 is switch o
4. connector lt lt lt 13 2 7 5 Connection of connector 111 gt gt 15 2 8 Technical parameters PORTS 6 lt lt lt lt lt lt lt lt lt lt 16 2 9 Module status 41 5 AMO 16 18 2 10 Measuring ennn 19 2 10 1 Measuring the supply 49 1 19 2 10 2 Measuring internal CDE7 lt lt lt lt lt 19 2 11 Setting CDE p f t l t sassesuess astei n sis 19 2 11 1 Service G bl ssaa suansada sg i 20 2 12 Standard dtd ssdfi6 is adds des sis 20 2 19 Addiion l ACCOSSON OS cscs sa aa sins 21 2 14 A SS6TIBV PIOG6dU si anai nana 21 2 15 Mechanical external dimensions and mounting 0300 15 22 2 16 Product 11 Kl sa sesdcd id s s 25 2 17 PORT3 to PORT6 MAKING 25 2 18 CDE7 production label esse ts s 25 2 19 Production labels of interfaces PORT3 6 lt lt lt lt lt lt 25 3 Expa nsion Pons 1112 11 11 5
5. ETHERNET interface is indicated by two diodes situated on ETHERNET connector Colour Description weaning O GREEN RED RED RED RED RED RED RED RED RED RED RED RED P R1 Ti R2 T2 R3 T3 R4 T4 R5 T5 R6 T6 Flashes once a sec Lights permanently Data receiveing on port 1 Data transmiting on port 1 Data receiveing on port 2 Data transmiting on port 2 Data receiveing on port 3 Data transmiting on port 3 Data receiveing on port 4 Data transmiting on port 4 Data receiveing on port 5 Data transmiting on port 5 Data receiveing on port 6 Data transmiting on port 6 Ethernet interface GREEN YELLOW 18 Flashes communication 100Mbit s communication 10Mbit s Biginisi ce proper interface connection interface communication CDE 7 DESCRIPTION 2 10 Measuring CDE7 signals 2 10 1 Measuring the supply voltage Another three signals are measured in CDE7 The first is called NAP12 DC SUPLY it is an internal one and describes supply voltage on CDE7 brackets The measuring range is 0 to 38 V The supply voltage value has an effect over CDE7 function in case the value is out of measuring range is recorded in CDE7 statistics The second one is internal and measures stabilized CDE7 supply voltage 3 3 V The measuring range is 0 to 20 V The supply voltage value has an effect over CDE7 function in case the value is out of measuring range is recorded in CDE7 statist
6. Em 7 mm Port expander CDE7 USER S GUIDE TOV Kr ISO 9001 2001 CONTENTS Contents lS lety WAST CHONG sisien 4 2 Description of the port expander CDE7 5 vi Wea FS eller E S 5 2 2 Exampl s Of possible 06310 gt gt gt gt 5 2 3 Compatibility with other Conel company 2 1 5 5 2A Description of CD7 COMPONGMIS assessment mee 5 2A A COMMO MiICroproCeSSO ds 5 24 2 S0lid hardware 1 1866 gt 6 2 4 3 Optional hardware lt lt lt lt lt lt lt lt lt lt aa 6 2 4 4 User interface POLO COS ica session isti ds 6 2 d I8ehiic lp rati 6l6 ssd usa sedssas d dd sp 7 2 0 EXBAnGer POW T SUPPlV 8 2 7 Users interfaces 791 1 _ 7110 1 zs ie dajad i nd s de 8 2 7 1 PORT 1 and PORT 2 connectors for RS232 stand also for PORT 3 PORT 6 9 2 7 2 Connection of PORT3 PORT6 connectors for 485 11 2 7 3 Connection of PORT3 PORT6 connectors for 308 lt lt 12 2 7 4 Connection of power supply
7. XD Recieve Data Negative pole 7 DNC 8 DNC ATTENTION Port ETH is not POE Power Over Ethernet compatible 15 CDE 7 DESCRIPTION 2 8 Technical parameters PORT3 PORT6 informs about a short circuit on the bus 16 for product Expansion port MBUS Name of product Expansion port MBUS Power supply Environment Standards M Bus specifications EN 1434 Voltage Supply power Operating temperature Storage temperature Emission Immunity Safety Max devices each 1 5 mA Max operating bus current Overcurrent detection Short circuit endurance Bus voltage mark Bus voltage space Max total cable length 300Bd 200nF km 10 8 15 6 V max 30 W 20 55 C 20 85 C EN 55022 B ETS 300 342 EN 60950 30 60 mA 100 mA permanent 36 43 V 24 31 1000 m Information about short circuit on wiring of bus M BUS is possible to find out in VF statistics for port COM wickedly state of signal DTR Level 1 indicates correct activity of the bus level 0 for product Expansion port RS232 Name of product Expansion port RS232 Power supply Environment Standards RS232 specifications EN 1434 Internal Operating temperature Storage temperature Emission Immunity Safety Max operating bus current Max bit rate Max overvoltage Max total cable length 300Bd 200nF km 20 55 C 20 85 C EN 55022 B ETS 300 342 EN 60950 15 mA 230400 bps 30 V 20 m for prod
8. adequate or not recommended sources and other accessories Connection of the product with non standard accessories Installation or use of the product conflicting with the Manual or use for other purposes than usual for this type 5 Improper manipulation or an intervention of unauthorised person or other service than authorised by the manufacturer 6 Effects of natural forces flood fire etc or other local phenomena storm overvoltage and the like 7 Storage under unauthorised temperatures 8 Operation in a chemically aggressive environment 4 gt 6 1 Other conditions The fact that the subject of the complaint does not conform to parameters set for other similar product types shall not be considered a fault To assess whether it is a case of covered fault the parameters stated in the technical documentation for the product are decisive The guarantee expires in any case of changes to the subject of the complaint or damaged or otherwise unreadable serial number 30 WARRANTY 31 WARRANTY YES NO YES NO 32
9. breach of applicable laws Use of unapproved adjustments or accessories may lead to cancellation of guarantee which has no effects on your legal rights e You are not allowed to open the expander e Voltage on the expander supply connector shall not be exceeded e Do not expose the expander to extreme conditions Protect it from dust moisture and heat e It is recommended to create proper copy or backup of all the important settings saved in the device s memory CDE 7 DESCRIPTION 2 Description of the port expander CDE7 2 1 General CDE7 is a data transmission device Port expander is one elements of AGNES GPRS system ARNEP protocol is implemented above the line layer On its basis the modules create virtual private data network in where it can be transferred data between user devices via any protocols One may simply imagine the CDE7 module as a protocol converter between the user interfaces including Ethernet In fact the device is much more complicated as it provides the user with possibility to communicate simply between all the systems Expander CDE7 is controlled by communication 32 bit microprocessor It ensures data transfer on serial user interfaces and a number of diagnostic and service features CDE7 module in the basic version has six serial user interfaces Two interfaces RS232 are solid four user interfaces are optional RS232 RS485 MBUS Module CDE7 contains one Ethernet interface It is possible to set transf
10. ct of the complaint has been purchased The customer shall present duly filled warranty and the complete subject of the complaint Subject of the complaint shall be presented in a condition adequate to that at the moment of purchase Caution The vendor is not responsible for keeping default settings or data saved in the subject of the complaint The customer is obliged to clarify the defect or how it is displayed and what claim he intends to register Processing the complaint The vendor shall provide a free remedy depending on particular conditions or replace the subject of the complaint for a new product or settle the matter in another manner in compliance with the Civil Code and the Act on consumer s protection As of the moment the claim is registered by the customer and the subject of the complaint is taken over by the vendor the guarantee period stops running The guarantee period continues on the date of takeover of the repaired subject of the complaint or replaced faultless product by the customer or should it not be taken over on the date the customer is obliged to take over the repaired or replaced product In case the vendor replaces the subject of the complaint for a new product including IMEI replacement the original subject of the complaint becomes property of the vendor and the new product becomes property of the purchaser Since takeover of the new product a new guarantee period starts In the cases when the vendor settle
11. ent 2002 96 EC directive has been introduced to ensure that electrical electronic products are recycled using the best available recovery techniques to minimise the impact on the environment This product contains high quality materials and components which can be recycled At the end of it s life this product MUST NOT be mixed with other commercial waste for disposal Check with the terms and conditions of your supplier for disposal information 28 COMPLAINTS PROCEDURE 7 Complaints procedure Dear customer The product you have purchased had passed manufacturer s tests and its functions had been checked by our technician before sale In case any defect shows up during the guarantee period that prevents normal use we ask you to follow the Complaints procedure when registering your claim To make a possible complaint procedure easier please make sure when taking over the product your vendor has duly filled in all the relevant parts of the warranty including date seal and signature This complaints procedure relates to the purchased products This complaints procedure does not relate to the services provided Guarantee period of the products Guarantee period of 24 months from the date of purchase is provided for the device source antenna data cable and possible accessories The date of purchase is at the same time date of takeover Registering a claim It is necessary to register your claim at the vendor where the subje
12. ents e nopublic and industry environment of low voltage with high interference e public environment of low voltage without high interference For both of these environments it is possible to mount modems to switch board the following it is not need have no examination immunity or issues in connection with EMC according to EN 60439 1 A1 For compliance of EN 60439 1 A1 specification it is necessary observe next assembly of the modem to the switch board dy e for single cables we recommend to bind the bunch according to the following picture for this use we recommend length of the bunch combination of power supply and data cables can be maximum 1 5 m if length of data cables exceeds 1 5 m or in the event of the cable leads towards the switch board we recommend to use fit over voltage protectors Surge suppressors with data cables they mustn t carry cables with reticular tension 230 V 50 Hz all signals to sensors must be twisted pairs 22 CDE 7 DESCRIPTION a e for correct function of the modem we recommend to use in switch board earth bonding distribution frame for grounding of power supply of modem data cables and antenna 23 CDE 7 DESCRIPTION dib e the circuit diagram of the modem is on the following pictures 230V 50Hz PWR
13. er parameters and communication protocol for each serial user interface separately As a result you may communicate with various user interfaces using different communication protocols on serial interface 2 2 Examples of possible applications e Router in AGNES network e Converter of communicate interfaces e Function expansion about other inputs 2 3 Compatibility with other Conel company expanders Regarding the communication and data transfers the CDE7 module is compatible with the older CDE6 This means it is possible to combine both types in one network and simply extend for example an existing network of CDE6 modules with new communication points using CDE7 modules CDE7 provides some features not included in the older CDE6 type 2 4 Description of CD7 components 2 4 1 Control microprocessor Thirty two bit microprocessor Freescale Coldfire with 128 Mbit SDRAM backup memory 64 Mbit FLASH EEPROM memory and realtime circuit with reserve power supply makes for the basis of CDE7 control microprocessor Software is based on realtime operating system that processes simultaneous tasks Thus parallel operation of all external interfaces of the expander module is maintained To microprocessor are connected two solid serial interfaces RS232 four optional serial interfaces and Ethernet 10 100 Mbps interface In case other than RS232 interface device needs to be connected e g RS485 it is possible to connect level converter to the serial
14. ff After unscrewed four screws position 11 on the front head position 5 and remove the motherboard B CDE 7 position 7 the expansion port PORT3 PORT6 position 8 connect to expander B CDE 7 motherboard position 7 from both sides Every expansion port is mounted to motherboard by the help of three distant columns position 10 After expansion ports mounting motherboard move and front head mount the box is screwed by the help four screws position 11 Parts list and description LJ I V CDE 7 box top part 2 CDE7 box bottom part 1 3 CDE7side profile 1 4 CDE7side profile 1 5 CDE 7 front head 1 6 CDE 7 rear head 1 7 B CDE 7 motherboard 1 8 Expansion ports RS232 RS485 and or MBUS up to 4 9 CR2032 battery cell 1 10 Distance column for expansion ports mounting to motherboard up to 12 11 Screws for box completation 8 12 Double sided glue tape 2 26 Z 5 D V aa O Q O N Z gt lt LU 27 LINKS AND REFERENCE 4 Links to related products of the manufacturer Related products and materials with a reference can be found on the manufacturer s website Conel company www conel cz 4 1 Program RADWIN the software provides for creation installation and administration of AGNES system GPRS data networks 5 Reference 1 Conel s r o RADWIN Programme for control AGNES 2008 6 Product disposal instructions The WEEE Waste Electrical and Electronic Equipm
15. ics The second one is NAP230 AC SUPLY linked to the supply connector see the supply connector description The measuring range is 0 to 38 V The signal is protected against overvoltage by a protection element that blocks voltage in excess of 36 V NAP230 is designed for measuring of network supply voltage presence The change of the value is recorded in CDE7 statistics as a failure and rise of supply voltage 230 V Current supply voltage values can be read from configuration program Beware it is impossible to link 230 V supply voltage directly to the input Signal Measuring Resolution bit name range V NAP12 0 to 38 10 3 3V 0 to 3 6 10 NAP230 0 to 38 10 INAC overvoltage 36 V blocked 2 10 2 Measuring internal CDE7 temperature To ascertain proper function temperature is measured inside CDE7 In case the temperature is out of measuring range is recorded in CDE7 statistics Current temperature values can be read from configuration program Signal Measuring Resolution bit name range C TEP 40 to 120 10 2 11 Setting CDE7 parameters Configuration and service SW RADWIN is designed for the module setup The software is created for MS WINDOWS 95 98 ME 2000 XP platforms Service cable is designed for CDE7 with PC connection After service cable data cable KD 2 and jump service SEPRO is connected to any serial user interface RS232 and service SW runs on a connected PC it is possible to 19 CDE 7 DESCRIPTION e
16. ilt inside 00 7 Thus you may use CDE7 module combined with other RS232 or with RS485 MBUS 2 4 4 User interface protocols There are some industrial protocols implemented on the serial user interface ARNEP AT modem Linka LINE MODBUS MODBUS TCP RDS92 CONEL TCP Port he ethernet port are implemented protocols O 5 e TCP port Linka e TCP port Arnep e TCP port RDS92 e TCP port AT modem e TCP port Modbus e Agnep e Net e Modbus TCP SL New protocols not supported by the expander yet can be implemented according to the customer s needs CDE7 module also enables the implementation of own user protocol directly by the customer CDE 7 DESCRIPTION 2 5 Technical parameters Complies with standards Power safety EN 60950 1 06 ed 2 EMC ETSI EN 301 489 1 V1 6 1 Temperature range Function 20 C to 55 C Storage 40 C to 85 C Supply voltage car dashboard 10 to 30 V DC Consumption 3 5 W Dimensions 103 x 42 x 139 mm Weight 350 g Assembly DIN 35 mm User interfaces PORT1 PORT2 RS232 connector RJ45 300 b s 115 200 b s PORT3 PORT6 Connector RJ45 possibility to configure discretionary interface through expanded modules see above ETH Ethernet 10 100 Mbps RJ45 connector CDE 7 DESCRIPTION 2 6 Expander power supply CDE7 needs DC power supply 10 30 V The energy consumption is 3 5 W It is necessary for proper function to ensure peak current of 1 5 mA from the s
17. ll RS232 ports Cable KD 2 Expander CDE 7 10 CDE 7 DESCRIPTION 2 7 2 Connection of PORT3 PORT6 connectors for RS485G Panel socket RJ45 Description Data flow direction 1 GND Signal and supply ground 2 GND Signal and supply ground 3 TxRx RS485 B Input Output 4 TXRx RS485 A Input Output 5 TxRx RS485 B Input Output 6 TxRx RS485 A Input Output 7 12V EXT External supply 12V 8 12V EXT External supply 12V Beware External supply is just for moduls PORT3 to PORT6 RS485G Example of port circuitry Pin 1 SGND Pin 2 SGND Meter Expander CDE 7 Pin6 RS485 Pin 7 12V EXT Pin 8 12V EXT 11 2 7 3 Connection of PORT3 PORT6 connectors for MBUS Panel socket RJ45 IB SGND Signal and supply ground SGND Signal and supply ground TxRx MBUS B TXRx MBUS A TxRx MBUS B TXRx MBUS A 12V EXT External supply 12V 12V EXT External supply 12V O Beware External supply is just for MBUS Example of circuitry 12 Meter Pin 1 8340 Pin 2 8940 Pin 3 MBUS Pin 4 MBUS Pin 5 MBUS Pin 6 MBUS Pin7 12VEXT Pin8 12VEXT CDE 7 DESCRIPTION Description Data flow direction Input Output Input Output Input Output Input Output Expander CDE 7 CDE 7 DESCRIPTION 2 7 4 Connection of power supply connector PWR Panel socket RJ12 IE
18. port according to particular application The microprocessor can control such external converter CDE 7 DESCRIPTION The microprocessor enables connection user devices through all interfaces at the same time Ports are linked to RJ45 connectors marked PORT1 to PORT6 and ETH All user interface signals are protected against overvoltage on the data cable A device with different communication protocol can be connected to each interface The microprocessor may work as a protocol converter between separate serial user interfaces A wide scale of CDE7 module features can be configured through any user interface using service software 1 The microprocessor further manages numerous functions of servicing diagnostic and installation purposes Data transfer statistics separate serial port communications power blackouts voltage of the reserve supply CDE7 temperature and some other important information everything is recorded in the microprocessor s memory CDE7 settings are saved in FLASH EEPROM memory Service SW RADWIN 1 is designed for CDE7 module configuration 2 4 2 Solid hardware interface Interface RS232 is solidly adjusted on port 1 and 2 PORT1 and PORT2 Ethernet interface belongs among solid hardware interfaces 2 4 3 Optional hardware interface PORT3 PORT6 on the CDE7 back panel provides for direct use of other HW interface than the standard RS232 It is due to the design of the interface as a separate module bu
19. s the matter after agreement with the customer by replacement of the subject of the complaint for a faultless product the new guarantee expires 1 After 12 months since the replaced product was taken over by the customer 2 On the date when the original guarantee period subject of the complaint would have expired should it not have been replaced whichever comes first 29 COMPLAINTS PROCEDURE 3 The claim is deemed unsubstantiated when the defect is not found by the vendor processing the complaint or the defect is not covered by the guarantee under Article 3 of the procedure 4 In case the claimed defect is not found and functionality is proven to the customer the customer is obliged to pay demonstrable cost related to expert assessment of the claimed defect 5 In case defect is found when processing the complaint that is not covered by the guarantee extra warranty repair the vendor shall inform the customer and the customer shall inform the vendor whether he she wishes to have the defect repaired for the price set A protocol shall be made on exact conditions of the extra warranty repair and signed by both the customer and the vendor Should the customer not require remedy through an extra warranty repair under the conditions the device shall be returned to him her after he she pays the demonstrable cost of expert assessment e guarantee does not cover defects incurred due to Mechanical damage fall and the like Use of in
20. uct Expansion port RS485G CDE 7 DESCRIPTION Name of product Expansion port RS485G Power supply Environment Standards Bus RS485 specification EN 1434 Voltage Supply power Operating temperature Storage temperature Emission Immunity Safety Isolation Max devices each 1 5 mA Max data rate Overcurrent detection Short circuit endurance Max total cable length 300Bd 200nF km 10 8 15 6 V max 30 W 20 55 C 20 85 C EN 55022 B ETS 300 342 EN 60950 EN 60747 256 38400 bps 250 mA permanent 1200 m External or internal PORT 3 6 RS485G power supply could do with J2 and J3 connection If is required external power supply must be pins 2 3 linked through jumper J2 and jumper J3 must be open Internal supply is made 1 2 pins connection on jumper J2 a jumper J3 connection Jumper location is on the picture below module PORT RS485G from TOP side a0 ai lt _______ Jumper J3 y Jumper J2 17 C21 s p Cc 20033 97 PRs R25 Module PORT 3 6 RS485G from TOP side 2 9 Module status indication CDE 7 DESCRIPTION Status indication is indicated through thirteen diodes LED The five diodes are situated on the front side and eight diods are on the back panel side Green diode serves to indicate expander status and is marked by letter P Power The other diodes indicate the interface status reception or data transmission Communication through
21. upply 2 7 Users interfaces connectors There are four connectors RJ45 PORT3 to PORT6 located on the back panel There is a possibility to configure the port s interfaces see above PORT 3 PORT 4 PORT 5 PORT 6 4 There are two RJ45 connectors PORT1 and PORT2 interface RS232 and one RJ45 connector Ethernet located on the front panel PWR connector is used for supply adapter connection O 10 30V 1 5A ETH PORT 1 CDE 7 DESCRIPTION 2 7 1 PORT 1 and PORT 2 connectors for RS232 stand also for PORT 3 PORT 6 Panel socket RJ45 RS232 DCE Data Communication Equipment Description Data flow direction 1 RTS Request To Send Input 2 CTS Clear To Send Output 3 DTR Data Terminal Ready Input 4 DSR Data Set Ready connected to 4 V through 330 Ohm Output 5 GND GROUND signal ground 6 RXD Receive Data Output 7 CD Carrier Detect Output 8 TXD Transmit Data Input a Circuit example of the meter with expander CDE 7 Pin 1 RTS Pin 2 CTS Pin 3 DTR Pin 4 DSR Meter Pin 8 GND Expander CDE 7 Pin 6 RXD Pin 7 CD Pin 8 TXD a Circuit example of the PC with expander CDE 7 possibility to use the all RS232 ports Expander CDE 7 Cable KD 2 e the cable KD2 is connected to the PC serial port example COM1 CDE 7 DESCRIPTION a Circuit example of the expander CDE 7 to equipment with full value RS232 interface possibility to use the a
22. xecute not just all the needed CDE7 settings but service interventions in the data network as well 2 11 1 Service cable CDE7 PC connection cable with DCR and GND signals connected at 100 Ohm It is made from normal data cable KD 2 by adding service interconnection SEPRO It is necessary to interconnect all eight signals between CDE7 and PC See RJ45 connectors description Service cable Service interconnection SEPRO 4d 2 12 Standard accessories RJ12 supply connector for supply voltage cable Three RJ45 connectors for data cables and CIO connection Compliance certificate Complaint procedure Warranty User manual OO RON 20 CDE 7 DESCRIPTION 2 13 Additional accessories 1 Power supply 2 Expansion ports e Expansion port RS232 e Expansion port RS485G e Expansion port MBUS 2 14 Assembly procedure DIN 35 mm rail assembly using plastic grips 21 CDE 7 DESCRIPTION OY 1 eg ese gt ge te ay Ve ee EKS q Space for data connectors and data LO cables i 1 LO S m 105 O O tof Oo 00 A F 1 LD E E O DIN 35 mm O Space for data 1O connectors and data cables pa E EE EE E J For the majority of applications with a built in modem in a switch board it is possible to recognize two sorts of environm
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