Declared system ISO 9001:2009
Contents
1. CDA 70 V EM Port MBUS Port2 5485 Port3 15232 ETH DC 10 8 15 8 V 1 5A 143 sige 5 W 2007 IT CRO sn sn 401185 185 er Conel s r o CDA70 MODEM DESCRIPTION 2 17 Basic parameters description For monitoring of status configuration and administration of the modem is RADWIN program 1 In right under main menu is function list where is possible choice Configuration Ctrl F1 Next table describes parameters of the tap Basic Ports description is depend on used protocol Protocols description is possible to get from Conel Company Set value Parameter Parameter description Serial number Modem serial number information RF module type Radio module type information Operating RF 403 000 up to Defines which frequency the modems will frequency 470 000 MHz communicates The same value must be set on modems which supposed 10 communicate mutually Channel spacing 12 5 20 25 kHz It is frequency distance frequency difference between nominal frequencies oftwo neighbouring radio channels The same value must be set on modems which are supposed to communicate mutually RF power 0 01 upto 5W Output RF power AF filter Wide band When the Channel spacing is set to 12 5 kHz Narrow band than it is possible to set this parameter to the Narrow band Better sensitivity is typically achieved by these settings For other channel2. 12 Pin 2 GND Pin 3 PNRSV Pin 4 INAC Modem CDA70 DC supply with backup battery without present supply monitoring Pin 1 12 Pin 2 GND Pin 3 PWRSV Pin 4 INAC Modem CDA70 17 CDA70 MODEM DESCRIPTION 2 6 Antenna connection Antenna is connected to the radio data modem via a BNC connector located on the side panel 2 7 Power supply Supply voltage working range of the radio modem is 410 8 to 15 6V dc 12V accumulator Current consumption during reception is 190 mA During transmission current consumption depends on the transmission output 1500 mA for 5 W For proper function it is necessary that the power source can supply peak current of 2000mA 18 CDA70 MODEM DESCRIPTION 2 8 Ports technical specifications e 85232 Name of product 85232 a Power supply Internal 20 55 C Environment Operating temperature otorage temperature 20 85 Standards Emission EN 55022 B Immunity ETS 300 342 Safety EN 60950 RS232 specifications Max operating bus current 15 EN 1434 Max bit rate 230400 bps Max overvoltage 30 V Max total cable length 20m 85485 300Bd 200nF km of product RS485 Power supply External 10 8 15 6 V Internal T Supply power Max 30 W current Max 250 mA Environment Operating temperature 20 55 otorage temperature 20 85 C Standards Emission EN 55022 B Immunity ETS 300 342 Saf
3. Transparent bus SBUS RADOM RDS New protocols currently not supported by the radio modem can be implemented according to the customer s needs CDA70 MODEM DESCRIPTION 2 3 6 Technical parameters 403 470 MHz CDA70U version Adjustment of working frequency program setting Adjustment of working frequency of separate for each part receiver and transmitter Adjustment of channel spacing program setting 12 5 25 kHz 7 version 12 5 20 25 kHz CDA70U version Output power program setting 0 5 1 2 3 W 7 version 0 01 0 05 0 1 0 25 0 5 1 2 3 4 5 W CDA70U version Receiver sensitivity for 10 dB SINAD 111 dBm 12 dB SINAD for channel 25 20 kHz 117 dBm 12 dB SINAD for channel 12 5 kHz Reception transmission switching time 4 msec Maximum transmission rate 21 7 kbit sec for channel spacing of 20 and 25 kHz 10 8 kbit sec for channel spacing of 12 5 kHz Type of modulation 4 FSK GMSK Radio modem Radio parameters EN 300 113 1 V1 5 1 complies with EMC EN 300 113 2 V1 2 1 standards EN 301 489 5 V1 3 1 Power safety EN 60 950 1 2001 Temperature range Operation 20 C to 55 Storage 40 C to 85 C Supply voltage car dashboard 10 8 to 15 6V DC Current Reception 200 mA Transmission 1 W 900 mA Transmission 5 W 1500 mA Dimensions 43x104x98 mm DIN35 attachment to board Weight 600g Antenna connector BNC 50 Ohm User interface PORT1 See chapte
4. surfaces on every side according to the next picture due to the elimination of interference while using an external antenna except for the switch board it is necessary to fit a lightening conductor 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 cable with reticular tension 230 V 50 Hz all signals to sensors must be twisted pair CDA70 MODEM DESCRIPTION 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 thecircuit diagram of modem is on the following pictures ETH circuitry see chapter 2 5 4 Description of connector PWDD see chapter 2 5 6 Lightning arrester eee reco CIO PORTS PORT2 PORTI PORT2 circuitry see circuitry see chapter 2 5 1 chapter 2 5 1 or 2 5 5 or 2 5 2 26 CDA70 MODEM DESCRIPTION 2 14 Product marking CDA 70 XX YY 110 8 to 15 6 V DC XX frequency band 403 to 470 MHz U V 143 to 174 MHz 3 4 Y Y port configuration 3x RS232 M 1x M BUS 1x
5. 85485 1x RS232 E 1x Ethernet 3 x RS232 EM 1x Ethernet 1x M BUS 1x RS485 1x RS232 C 1x CAN 4 1x RS232 2x RS485 Example CDA 70 U 3 is radiomodem for band 403 470 MHz with 3x RS232 27 CDA70 MODEM DESCRIPTION 2 15 Assembly procedure The radio data modem 70 is designed as a standard for 1 DIN 35 mm rail assembly using plastic grips 28 CDA70 MODEM DESCRIPTION 2 DIN 35 mm rail assembly using plastic grips from back side 29 30 2 16 Product label 3x 15232 DC 10 8 15 8 V 1 5A 403 470 MHz 0 01 5 W 2007 ver ESD Conel s r o 70 U E sn 4901187 es CX ZO C a 3x 18232 DC 10 8 15 5 V 1 5A 143 174 MHz 0 5 3 W 2007 ver ESD Conel 8 0 DULL LEE ex Oce 70 V E 3x 15232 DC 10 8 mes o uw HORA 2007 sn 4401186 are res ec x D si 403 Mai 0 01 5 W Ele eer Conel s r o CDA70 MODEM DESCRIPTION MBUS Port2 15485 Port3 15232 DC 10 8 15 6 V7 1 5A 403 470 MHz 0 01 5 W 2007 ver ESD Conel s r o 62 cc 70 U EM Porti MBUS 2 15485 R8232 ETH oaov MNIAM N 403 apio pu 5 W 2007 v IM GRO run Conel 5 0 Porti MBUS Port2 15465 Port3 18232 DC 10 8 156 Y 1 5A 143 174 MHz 0 5 3 W cou 2007 ver ESD Conel 8 r 0
6. External supply is for converter M BUS The converter must have external power supply because of galvanic separated b Circuit example of the meter with modem CDA70 with data cable length less than 10 m Pin 1 SGND Pin 2 SGND Pin 3 MBUS Pin 4 MBUS 4 Modem CDA70 Pin 5 MBUS Pin 6 MBUS Pin 7 12V EXT Pin 8 12V EXT I 11 CDA70 MODEM DESCRIPTION Pin 1 SGND Pin 2 SGND Pin 3 MBUS Pin 4 MBUS Modem CDA70 Pin 5 MBUS Pin 6 MBUS Pin 7 12V EXT Pin 8 12V EXT M BUS data cable more than 10 m it is need to use over voltage protection on CDA 70 modem side External or internal power supply of expansion port M BUS it is can evoke by wiring of the jumper For details see chapter 2 8 2 5 3 Connection of PORT2 connectors RS485G Panel socket RJ45 1 GND Signal and supply ground 2 GND Signal and supply ground 3 TxRx RS485B Input Output 4 TxRx RS485 A Input Output 5 TxRx RS485 B Input Output 6 TxRx RS485 A Input Output i 12V EXT External power supply 10 8 15 6V 8 12V EXT External power supply 10 8 15 6V a ATTENTION External supply is for converter RS485G The converter must have external power supply because of galvanic separated CDA70 MODEM DESCRIPTION Pin 1 SGND Pin 2 SGND Pin 3 85485 Pin 4 RS485 4 Pin 5 RS485 P
7. he intends to register Processing the complaint The vendor shall provide 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 the original subject of the complaint becomes property of the vendor and the new product becomes property of the purchaser New guarantee period starts from takeover of the new product In cases when the vendor settles the matter upon 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 40 UE e COMPLAINTS PROCEDURE The claim is deemed unsubstantiated when
8. is intended for direct connection of inputs outputs for data collection and technology control The technology control and data collection can be supplied as an optional accessory upon request of the customer CDA70 MODEM DESCRIPTION 2 5 1 Connection of PORT1 PORT2 and PORTS connectors RS232 RS232 DCE Data Communication 1 RTS Request To Send Input 2 CTS Clear To Send Output 3 DIR Data Terminal Ready Input 4 DSR Data Set Ready connected to 12V through Output 1k8 Ohm resistor 5 GND GROUND signal ground 6 RXD Receive Data Output 7 Carrier Detect Output 8 TXD Transmit Data Input p Circuit example of the meter with modem CDA70 Pin 1 RTS Pin 2 CTS Pin 3 DTR Pin 4 DSR Modem CDA70 Pin 5 GND Pin 6 RXD Pin 7 CD Pin 8 TXD GND Meter RXD TXD Cable KD 2 Modem CDA70 e the cable KD2 is connected to serial PC port example COM 1 10 CDA70 MODEM DESCRIPTION Circuit example of the RS232 equipment with modem CDA70 Cable KD 2 Modem CDA70 2 5 2 Connection of PORT1 connectors M BUS Panel socket RJ45 1 SGND Signal and supply ground 2 SGND Signal and supply ground 3 TxRx M BUS Input Output 4 TxRx M BUS A Input Output 5 TxRx M BUS Input Output 6 TxRx M BUS A Input Output 7 12V EXT External power supply 10 8 15 6V 8 12V EXT External power supply 10 8 15 6V ATTENTION
9. see the ARNEP protocol description 3 4 Output signal for disconnection of supply voltage The only exclusively output signal is PWRSV Power Save The signal is linked to the supply connector see the supply connector description It is connected as universal I O signal outputs This is an open collector that switches PWRSV signal to the ground GND The output is controlled by a report similarly to I O outputs 3 5 Technical parameters Number of I O signals on I O port 5 Basic range of the analogue input supply voltage 0 to 5V Maximum switched current of binary output 500 mA Maximum switched voltage of binary output 30 V 3 6 Connecting CIO signals to user device It is not appropriate and often even possible to connect I O interface signals directly to the user device To measure current resistance broader ranges of voltage it is necessary to insert electronic circuits which adjust the measured quantities to voltage ranging from O to 5V and also protect inputs against disturbing influences and dangerous overvoltage Moreover it is also necessary to insert electronic circuits for operating the power parts of the user interface because a transistor with the open collector is able to switch current up to 500mA and voltage up to 20V Two additional CIO modules which form an interface between a user s device and signals are created for the practical use of I O signals Name Type Desert OOO CIO ANI2 Analogue Analogu
10. the side of user interface it is connected to circuits generating signals within the 5232 RS485 M BUS or Ethernet standard levels The microcomputer provides for connection of up to four user interfaces All ports are terminated by RJ45 connectors marked PORT1 PORT2 and ETH All RS232 ports are protected against overvoltage incoming via data cable If a device with RS485 interface is to be connected a level converter suitable for the appropriate application can be connected to the serial port Different converters will be used in case of connection on a short distance or in case galvanic separation is necessary The modem s microcomputer can be set for necessary control of the converter RS485 To each interface a device with different communication protocol can be connected i e the microcomputer can also work as a converter of protocols between individual serial ports The wide range of radio modem functions can be set via any of RS232 communication ports In addition the microprocessor manages numerous functions of servicing and installation purposes Apart from other important information the microcomputer memory records data transmission statistics strength of signals from individual radio modems statistics of communication on individual serial ports power failures voltage of backup power source and temperature inside the radio data modem See Service manual for description of service functions Configuration of the CDA7
11. 0 radio data modem is stored in the permanent FLASH ROM memory See the Configuration of radio modem chapter for description of its settings 2 3 4 Inputs and outputs for telemetry As an option customers may wish to install inputs and outputs for data collection and controlling of technological processes in the radio modem These signals are then led to an RJ45 connector marked I O Five signals are led to this connector Each of them can be used either as input or output Input is analogue O to 5V or digital with adjustable threshold The output is an open collector able to switch up to 500 mA Reading and control of I O signals is possible both via the radio data network and from any serial RS232 interface Two radio data modems can make up a simple technology control where changes on one modem input signals can control remote output signals of the other modem and vice versa For multi purpose usage we supply an interface between the l O connector and the technology providing configurable voltage and current inputs inputs for resistance measurement thermometers barometers etc binary inputs with optical isolation and relay CDA70 MODEM DESCRIPTION outputs With the equipment you may establish simple telemetry at low cost without the use of industrial control automat 23 5 User interface protocols For user interface a range of standard protocols is implemented AT modem PROFIBUS M BUS MODBUS Asynchronous transparent line
12. 3 2 2 Binary output 35 3 2 3 I O signals inside CDA70 35 3 2 4 signals parameters 36 3 3 Measuring other CDA70 signals 36 3 3 1 Measuring the supply voltage 36 3 3 2 Measuring internal CDA70 temperature 36 3 3 3 Measuring DSR output signal level 37 3 4 Output signal for disconnection of supply voltage 3 3 5 Technical parameters 37 3 6 Connecting CIO signals to user device 37 4 Reference 39 5 Links to related products of the manufacturer 39 51 Systems 5 2 Protocols 5 3 Software 5 4 Products 6 Product disposal informations 7 Complaints procedure 8 Warranty Symbols used of the device Conel s r o Sokolska 71 562 04 Usti nad Orlici Czech Republic Issue in CZ 8 11 2010 Attention notice on possible problems which can arise to in specific cases Information notice information which contains useful advices or special interest CONTENTS Danger important notice which may have an influence on the user s safety or the function SAFETY INSTRUCTIONS 1 Safety instructions Please observe the following safety instructions The communication module 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 Use only the original Conel company accessories Thus you will prevent possible health risks and damage to the devices and ensure compliance wit
13. SCRIPTION CDA 70 U V EM version Jumpers SK7 and SK8 Power supply Voltage 10 8 15 6 V Supply power Max 30 W Environment Operating temperature 20 55 otorage temperature 20 85 C otandards Emission EN 55022 B Immunity ETS 300 342 Safety EN 60950 M Bus specifications Max devices each 1 5 mA 30 EN 1434 Max operating bus current 60 mA Overload detection 100 mA Short circuit strength Permanent Bus voltage mark 36 43 V Bus voltage space 24 31V Max total cable length 1000 m 200nF km M BUS port power supply CDA 70 U V 4M version External or internal power supply of expansion port M BUS it is can evoke by wiring ofthe jumper J4 If it is necessitated external power supply of module it must be disconnection jumper J4 Internal power supply is evoking of connection jumper J4 Jumpers are placement them to a picture below We recommended internal power supply only in the event of that it is not possible ensure external power supply If it is choose internal power supply converter M BUS is not galvanic separated M BUS port power supply for CDA 70 U V EM version External or internal power supply of expansion port M BUS it is can evoke by wiring of the jumpers SK9 and SK10 If it is necessitated external power supply of module it must be disconnection jumpers SK9 and SK10 Internal power supply is evoking of connection jumpers SK9 and SK10 Jumpers are placement them to a picture below
14. We recommended internal power supply only in the event of that it is not possible ensure external power supply If it is choose internal power supply converter M BUS is not galvanic separated 20 CDA70 MODEM DESCRIPTION Connection of the jumpers CDA 70 U V EM version RU 8 OL To a SK10 L3 N ae e Ethernet ETH Power supply Internal en Environment Operating temperature 20 55 otorage temperature 20 85 C Standards Emission EN 55022 B Immunity ETS 300 342 Safety EN 60950 Ethernet specification Max virtual communicate 6 channels number Max bit rate 100 Mbps Max total cable length 100 m 300Bd 200nF km 21 CDA70 MODEM DESCRIPTION 2 9 Configuration of radio modem The Radwin configuration program 1 has been designed to set up the CDA70 radio data modem The software is created for MS WINDOWS NT 98 ME 2000 XP Vista platforms oee User manual Radwin software for description of the software A service cable is designated to connect the modem with a PC After the service cable is connected to any of the three RS232 serial ports and the service SW runs on the connected PC it is possible to execute not only all the needed radio modem settings but service interventions in the radio data network as well Data cable KD 2 2 10 Service cable CDA70 PC connection cable with DCR and GND signals connected at 100 Ohm It is made from normal data cable by adding servic
15. ansistor acts like a switch connecting the I O signal to the ground GND In both cases the I O value is measured as an analogue input too The status of the switched circuit is being checked this way 3 2 3 signals inside CDA70 A D IH En RJ45 1 0 I O signals wiring diagram 35 ClO DESCRIPTION 3 2 4 signals parameters Measuring Resolution Sampling Average Hysteresis Control level range V msec from samples O1 5 0105 10 100 Optional 1 128 0 255 3 3 Measuring other CDA70 signals 3 3 1 Measuring the supply voltage In CDA70 two more signals are evaluated The first one is called UN DC SUPLY itis an internal one and it measures the supply voltage at the supply terminals of CDA70 The measuring range is 0 to 20V The supply voltage value influences the function of 70 If it drops under the set value the VF module is disconnected because its correct function is no longer secured and thereby at the same time the discharge current of a backup battery if used is decreased The second one is INAC AC SUPLY linked to the supply connector see the supply connector description The measuring range is O to 20V The signal is protected against overvoltage by a protective element which blocks the voltage higher than 16V INAC is designed for measuring of network supply voltage presence A change of the value is recorded into CDA70 statistics as a d
16. d to the journal Log ETH interface YES NO When this parameter is set to YES than Ethernet information is stored to the journal Port x type RS 232 Information about interface type on particular RS 485 port M BUS 34 CIO DESCRIPTION 3 CIO analogue inputs and binary outputs 3 1 Introduction CDA7DO is equipped with a user interface I O for scanning and processing of analogue signals and for controlling setting of binary signals The user can use five adjustable inputs outputs which are placed on the I O connector at the back panel of the module More about CIO 2 modules see 3 3 2 Description of multi purpose signal evaluation and reception On the input output there are five signals which can be processed and controlled by settings of the CIO module It is possible to control these signals remotely or to send their values in the data form to a remote location of a data network 3 2 1 Analogue input Every 100 msec the voltage value of the analogue input is read converted to a digital deca bit value and adjusted by the calibration constant The value is further average computed according to user setting and saved in the computer memory The basic range of the input voltage is 0 to 5V 3 2 2 Binary output Binary output is implemented by a transistor with open collector connected to I O signal When inactive log 0 the transistor does not conduct and acts like an opened switch When active log 1 the tr
17. e differential input for small voltage current and resistance input measuring It includes differential amplifier with adjustable power 1 to 10000 Exact current source 0 1 to 3 mA can be used to measure resistance Configuration of the input signals amplification and current source is carried out through resistance net Presence of the input signal relevant to A D converter working range is signalled by 37 ClO DESCRIPTION CIO OPI 2 CIO REO 2 38 Binary input Binary output LED on the front panel Input circuits are protected against short time over voltage by suppressors and against the long time one by a reverse fuse Ranges of the measured values U 1V U 2V U 5V U 10V U 20V 5mA 10mA 20mA Pt100 100 C Pt100 200 C Pt100 500 C Resistance 100 to 50000 Ohm METRA transmitter A single galvanic separated digital input used for direct and alternate signals up to 30V It includes a bipolar opto element that enables processing of both input signal polarities For AC signal it includes integration circuit that provides for direct processing of 50 Hz signal Output logical value of the measured signal is LED signalled on the front panel Input circuits are protected against short time over voltage by suppressors and against the long time one by a reverse fuse Input D C voltage of 3 30V Input A C voltage of 3 30V rms A single relay output It includes a relay with a single changeover contact The c
18. e interconnection It is necessary to interconnect all eight signals between CDA 70 and PC See description of the RJ45 connector in chapter 2 5 1 Service interconnection to the data cable 22 CDA70 MODEM DESCRIPTION 2 11 Accessories 1 1 Power supply connector for a power supply cable 2 Three RJ45 connectors to complete the data cable by snapping to the cable 3 Compliance certificate 4 Complaint procedure 5 Warranty b 2 12 Additional accessories 1 CIO ReO 2 expansion module with relay output 2 CIO Opl 2 expansion module with binary input 3 CIO Anl 2 expansion module with analogy input 4 KD 51 cable for CIO modules connection 23 CDA70 MODEM DESCRIPTION 0 0 97 4 0 0 43 0 For the majority of applications with a built in modem in a switch board it is possible to recognize two sorts of environments e nonpublic and industry environment of low voltage with high interference public environment of low voltage without high interference For both of these environments it is possible to mount modems to the switch board which it doesn t need to have no examination immunity or issues in connection with EMC according to EN 60439 1 A1 24 CDA70 MODEM DESCRIPTION For compliance of EN 60439 1 A1 specification it is necessary observe next assembly of the modem to the switch board 25 round antenna we recommend to observe a distance of 6 cm from cables and metal
19. ety EN 60950 RS485 specifications Max devices each 1 5 mA 256 EN 1434 Max bit rate 38400 bps Overload detection 250 mA Short circuit strength Permanent Max total cable length 1200 m 300Bd 200nF km 85485 port power supply for CDA 70 U V AM version External or internal power supply of expansion port RS485 it is can evoke by wiring ofthe jumper 3 If it is necessitated external power supply of module it must be disconnection jumper J3 Internal power supply is evoking of connection jumper J3 Jumpers are placement them to a picture below We recommended internal power supply only in the event of that it is not possible ensure external power supply If it is choose internal power supply converter RS485 is not galvanic separated 85485 port power supply for CDA 70 U V EM version External or internal power supply of expansion port RS485 it is can evoke by wiring of the jumpers SK7 and SK If it is necessitated external power supply of module it must be disconnection jumpers SK7 and SK8 Internal power supply is evoking of connection jumpers SK7 and SK8 Jumpers are placement them to a picture below We recommended internal power supply only in the event of that it is not possible ensure external power supply If it is choose internal power supply converter RS485 is not galvanic separated 19 Connection of the jumpers CDA 70 U V AM version Jumper J3 D E ri un M BUS Name of port CDA70 MODEM DE
20. h all relevant provisions Unauthorised adjustments or use of unapproved accessories may result in damage to the module and breach of applicable laws Use of unapproved adjustments or accessories may lead to cancellation of guarantee which has no effects on your legal rights Voltage on the communication module supply connector shall not be exceeded Do not expose the communication module to extreme conditions Protect it from dust moisture and heat It is recommended not to use the communication module at petrol stations We remind users to observe the limitations of radio devices use at pump stations chemical plants or where explosives are being used You have to be extremely careful when using the communication module in proximity to medical devices such as pacemakers or hearing aids It is recommended to create a proper copy or backup of all the important settings saved in the device s memory to database by help program Radwin reference 1 CDA70 MODEM DESCRIPTION 2 Description of the CDA70 radio modem 2 1 General The CDA70 radio modem is a device for wireless data transmission Communication between two radio modems is a simplex one and is carried out on a single frequency Modems work in frequency band of 143 to 174 MHz CDA70V and 403 to 470 MHz CDA70U Transmission rate is 21 7 kbit sec when using the FFSK modulation and channel spacing 20 and 25 kHz or 10 8 kbit sec when using channel spacing 12 5 kHz Trans
21. hangeover contact terminal is separate common contact is doubled marked as C The LED signals the presence of the governing signal of the relay Maximum constant voltage 230V rms Maximum constant current 5A rms REFERENCE AND LINKS 4 4 Reference 1 Conel s r o RADWIN Program for control AGNES 2008 2 Conel s r o Application CGU Server 2004 3 Conel s r o 2 User s guide 2008 lt 5 Links to related products of the manufacturer For related and referenced products and material see the Conel website www conel cz 5 1 Systems AGNES a comprehensive communication system made by Conel 5 2 Protocols ARNEP Advanced Radio Network Protocol one of AGNES protocols 5 3 Software RADWIN this software provides for creation installation and administration of data networks 5 4 Products CDM70 radio data modem the foregoer of 70 CDM70L radio data modem for shared band 6 Product disposal informations The WEEE Waste Electrical and Electronic Equipment 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 i
22. in 6 RS485 4 Pin 7 412V EXT Pin 8 12V EXT Modem CDA70 Pin 1 SGND Pin 2 SGND Pin 3 RS485 Pin 4 5485 Modem CDA70 Pin 5 85485 Pin 6 85485 Pin 7 12V EXT Pin 8 12V EXT At 85485 data cable more than 10 m it is need to use over voltage protection on CDA 70 modem side External or internal power supply of expansion port RS485 it is can evoke by wiring of the jumpers For details see chapter 2 8 13 CDA70 MODEM DESCRIPTION 2 5 4 Connection of ETH connectors ETHERNET Panel socket RJ45 Description Data flow direction 1 TXD Transmit Data Input Output 2 TXD Transmit Data Input Output 3 RXD Receive Data Input Output 4 DNC 5 DNC 6 RXD Receive Data Input Output 7 DNC 8 DNC ATTENTION Port ETH is not with POE Power Over Ethernet compatible Circuit example of the CDA70 with to equipment with Ethernet UTP cable Modem CDA70 2 5 5 Connection of I O connector Panel socket RJ45 Description Data flow direction 1 5 Input Output analogue or binary input or binary Input Output output open collector 2 I O 4 Input Output analogue or binary input or binary Input Output output open collector 3 3 Input Output analogue or binary input or binary Input Output output open collector 4 12V Output 12V for supply of other circuits Output connected directly to modem supply 5 GND oignal and su
23. mission rate is 10 8 kbit sec when using the GMSK modulation and channel spacing 20 and 25 kHz or 5 4 kbit sec when using channel spacing 12 5 kHz Transmission power output of the radio modem is adjustable from 10 mW to 3 W for CDA70V and from 10 mW to 5 W for CDA70U The CDA70 radio data modem is controlled by a 32 bit communication processor providing communication on the radio channel and individual interfaces The CDA70 modem has four serial data interfaces communication ports and one with direct attachment of input output peripherals for data collection and CIO technological process control It is possible to set transfer parameters and communication protocol separately for each port As a result you may use the radio modem to communicate with various user interfaces using different communication protocols on the serial interface The communication protocol used for communication between modems on the radio channel provides for access of the modem to the radio channel collision solving retranslations and other functions necessary for cooperation of modems within a radio data network It allows creating of a large network on a single radio channel and independent operation of multiple radio networks on a single frequency The radio data modem CDA 70 is possible to use in combination with other modems of the system AGNES Description of the system AGNES is in reference 2 2 2 Examples of possible applications Security systems Telematic
24. nformation 39 COMPLAINTS PROCEDURE Ad 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 that 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 subject of the complaint has been purchased 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 individual 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
25. orage under unauthorised temperatures Operation in a chemically aggressive environment Other conditions The fact 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 41 WARRANTY 8 Warranty 42 WARRANT Y 43 YES NO YES NO YES NO YES NO YES NO
26. otocol Transmit attempts 1 up to 5 The maximal number of data one particular message transmission repetition Packet maximum 128 up to 2048 Maximal possible length of transmitted data length bytes message the maximal adjustable message length is 2048 bytes RF transmit 1upto 100 Number of characters in transmitted synchronization length synchronization sequence Time for RF chan 4 up to 50 msec Minimal time for busy channel detection This recognition time is set in mili seconds Fixed time for ACK 100 upto 1200 Fixed part of time out in mili seconds for ACK waiting msec on previously sent data waiting Module time for 100 upto 1200 Variable part of time out in mili seconds for random ACK waiting msec ACK on previously sent data waiting Value added to fixed part randomly varies from O to value of this parameter 32 CDA70 MODEM DESCRIPTION Parameter description Parameter name Set value Low threshold RF signal level Maximum number of linked packets Additive constant for RSSI Multi constant for RSSI Radio module check Clock synchronization network address Clock synchronization interface address Log resets Log RF channel Log COM ports Log PPP protocol Log DNS service 33 90 up to 130 Threshold of RF signal level when the RF dBm 1 up to 10 YES NO 0000 up to 9999 Hex 0 up to 255 YES NO YES NO YES NO YES NO YES NO channel is con
27. pply ground 6 2 Input Output analogue or binary input or binary Input Output output open collector 7 O 1 Input Output analogue or binary input or binary Input Output output open collector 8 Service For servicing purposes only Input Output Circuit example of the meter with modem CDA70 CDA70 MODEM DESCRIPTION AC DC 3 30V CIO 2 binary input 4 climp CIO 2 Anl resistor analogy metering input K1 Switching contact C Ko CIO 2 ReO relay output Break contact 15 Cable KD 51 Modem 70 Cable KD 51 Cable KD 51 CDA70 MODEM DESCRIPTION 5 6 Power supply connector PWDD 12V Positive pole of supply voltage GND Negative pole of supply voltage 3 PWRSV Open collector output Power Save for controlling of supply voltage of the whole radio modem see chapter 3 4 4 IN 1 Input power failure supervision Analogue input 0 16V On the power supply connector it is possible to use the signal INAC NAP230 for present AC voltage monitoring for power supply it can be functional only in case of supply accumulator backup qu Beware on INAC NAP230 input it isn t possible connect link voltage 230 V direct 16 CDA70 MODEM DESCRIPTION Circuit example DC supply Pin 1 12 Pin 2 GND Pin 3 PWRSV Pin 4 INAC Modem CDA70 DC supply with backup battery with present supply monitoring Pin 1
28. r 2 5 1 PORT2 See chapter 2 5 2 PORT3 See chapter 2 5 3 ETHERNET See chapter 2 5 4 O See chapter 2 5 5 CDA70 MODEM DESCRIPTION 2 4 Radio modem status indication Seven LED status indicators informing of the radio data modem status are located on the front panel They are arranged in three arrays Blinking 1 9 proper function Blinking 9 1 HF monitoring Permanently on error Sip JR PR Permanently off no power 12V Double flashing data reception on VF channel level 100dBm RED TX Modem is sending data to radio channel YELLOW RF RX Receiving synchronisation or data from radio channel GREEN DATA pata received from radio channel are intended for this modem RED PORTI TX Transmission to one of ports PORT1 PORT3 Modem 15 receiving correct data from one of ports PORT3 DATA 1 Permanently on selected 100 Mbit s VELAN 4 Permanently off selected 10 Mbit s ETH Permanently the network cable is connected GREEN ACT Blimkim data transmission Permanently off the network cable is not connected 3 ETH PWR 8 10 6 15 6V 1 5 CIO PORT3 PORTZ FORT 2 5 User interfaces connectors The rear panel of the radio modem contains up five RJ45 connectors Four data interfaces are labelled PORT1 PORT2 PORTS and ETH The fifth connector with I O label
29. ropout and start rise of the 230V supply voltage Beware itis impossible to connect 230V supply voltage directly to the input Signal Measuring Resolution Sampling Average Hysteresis Control level name range V msec from samples UN to 30 10 5000 4 2V Optional INAC to 30 10 5000 4 2V Optional 3 3 2 Measuring internal CDA70 temperature The internal temperature is measured inside the CDA70 unit Signal Measuring Resolution Sampling Average Hysteresis Control level name msec from samples 40 10 100 10 2000 16 10 Optional 36 CIO DESCRIPTION 3 3 3 Measuring DSR output signal level On CDA70 side DSR signals on individual user interfaces are output signals They not internally controlled Individual signals are connected via 1k8 ohms resistors to the 12V supply voltage the same voltage as at the supply connector of CDA70 Due to the loading of DSR output by a 100 ohm resistor to the earth the supply voltage on the output drops to 2V CDA70 recognises the connection of the service cable and initiates the communication on this user interface using the ARNEP protocol with defined communication parameters It is forbidden for user applications to load the output so that the voltage would drop below 3V The signal can be used for user applications within the range of 3V to 12V As well as the other signals DSR values are accessible within CIO communication reports
30. s Telemetry Vending and dispenser machines 2 3 Description of individual components 2 3 1 Radio component Working frequency of the radio component is synthetizer controlled separately for reception and transmission It is tuneable within a broad frequency band see Technical parameters table Several levels of the radio module transmitter power output can be set from 10 mW to 5 W The controlling microcomputer program controls setting of the working frequency and transmitting power output The radio module supplies the microcomputer with information on the radio signal level being received RSSI Received Signal Strength Indicator This information is used for measuring of the signal strength between individual nodes of the radio network CDA70 MODEM DESCRIPTION 2 3 2 Modem component The modem part converts digital bit flow from the microcomputer to the FFSK or GMSK analogue modulation which is brought to the transmitter of the radio data module And vice versa it converts analogue signal from the receiver to digital bit flow to the microcomputer The modem part is designed on the basis of a CML integrated circuit 2 3 3 Microcomputer The base of the radio data modem controlling microcomputer is represented by a 32 bit processor with 1 MB of RAM 512 kB of FLASH ROM and real time clock circuit with a back up power supply On one side the microcomputer is connected to the radio data module via the modem component on
31. sidered to be busy Maximum number of packets which are linked together and send at once This value must be optimized regarding channel loading and accessibility Additive constant for RSSI size information Multiplicative constant for RSSI size information By setting this parameter to YES the radio module setting is checked against modem configuration at start up and one hour later Network address which can be used for modem time synchronization Interface address which can be used for modem time synchronization When this parameter is set to YES than reset information are stored to the journal When this parameter is set to YES than radio channel information are stored to the journal When this parameter is set to YES than COM information are stored to the journal When this parameter is set to YES than PPP information are stored to the journal For CDA 70 modem this parameter is unimportant If Agnep protocol is set on the Ethernet port and this parameter is set to YES than DNS information is stored to the journal CDA70 MODEM DESCRIPTION Set value Parameter name range Parameter description Log CIO YES NO When this parameter is set to YES than CIO information is stored to the journal Log service events YES NO When this parameter is set to YES than service events are stored to the journal Log ARET events YES NO When this parameter is set to YES than automated tables information are store
32. spacing this parameter is set to the Wide band and may not be changed Modulation inversion YES NO When this parameter is set on YES than it is possible to invert transmitting signal For CDA 70 modems isn t signal inverted This parameter may not be changed Firmware version Parameter shows modem firmware number only for information Modulation type 2 GMSK This parameter defines the way modulation Combined signal will change the characteristics of 4 FSK without carrier frequency The same modulation type FEC A KSK must be set on modems which are supposed with FEC to communicate mutually 31 CDA70 MODEM DESCRIPTION Set value ee Parameter name range Parameter description RF channel protocol Information about used channel protocol Relay station YES NO Indicates relay property of this station Only for automatic tables Mobile station YES NO When this parameter is set on YES than this modem never works as relay station and sends data directly to destination stations no relay regardless of signal levels Mobile station is intended for maintenance purposes in network RF channel access Collision When this parameter is set to COLLISION type Coll Free than the modem listens on RF channel and sends data only to free channel otherwise waits When this parameter is set on COLL FREE than the modem send data immediately RF channel access Information about used radio channel access protocol pr
33. 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 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 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 extra warranty repair under the conditions the device shall be returned to him her after he she pays the demonstrable cost of expert assessment The guarantee does not cover defects due to Mechanical damage fall and the like Use of inadequate 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 Improper manipulation or an intervention of unauthorised person or other service than authorised by the manufacturer Effects of natural forces flood fire etc or other local phenomena storm mains over voltage and the like St
34. v Vt TM Piedad crm rn ISO 9001 2009 orel Radio data modem CDA 70 USER S GUIDE SAC Declared system CONTENTS Contents 1 Safety instructions 4 2 Description of the CDA70 radio modem 5 21 General 5 2 2 Examples of possible applications 5 2 3 Description of individual components 5 2 3 1 Radio component 5 2 3 2 Modem component 6 2 3 3 Microcomputer 6 2 3 4 Inputs and outputs for telemetry 6 2 3 5 User interface protocols 7 2 3 6 Technical parameters 8 2 4 Radio modem status indication 9 2 5 User interfaces connectors 9 2 5 1 Connection of PORT1 PORT2 and PORTS connectors RS232 10 2 5 2 Connection of PORT1 connectors M BUS 11 2 5 3 Connection of PORT2 connectors RS485G 12 2 5 4 Connection of ETH connectors ETHERNET 14 2 5 5 Connection of I O connector 14 2 5 6 Power supply connector PWDD 16 2 6 Antenna connection 18 2 Power supply 18 2 8 Ports technical specifications 19 2 9 Configuration of radio modem 22 2 10 Service cable 22 211 Accessories 23 2 12 Additional accessories 23 2 13 Mechanical drawing of CDA70 and recommendations for montage 24 2 14 Product marking 27 2 15 Assembly procedure 28 2 16 Product label 30 2 17 Basic parameters description 31 3 CIO analogue inputs and binary outputs 35 3 1 Introduction 35 3 2 Description of multi purpose signal evaluation and reception 35 3 2 1 Analogue input 35
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