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User manual

ADA-4040A

Addressable RS485 / RS422 Baud Rate Converter

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io_ada-4040a_v4.02_en

ADA-4040A

Copyright © 2001-2017 CEL-MAR sp.j.

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Summary of Contents for ADA-4040A

Page 1: ...User manual ADA 4040A Addressable RS485 RS422 Baud Rate Converter 1 io_ada 4040a_v4 02_en ADA 4040A Copyright 2001 2017 CEL MAR sp j ...

Page 2: ...CTION 7 3 3 4 LINE TERMINATION 7 3 3 5 SLAVE DEVICE CONNECTION 7 3 4 CONNECTION OF POWER SUPPLY 7 4 ACTIVATION 8 4 1 SIGNALLING LEDS 8 4 2 TROUBLESHOOTING 8 5 CONFIGURATION 8 5 1 OPERATION MODE 8 5 2 CONFIGURATION BY THE USE OF ADACONFIG 8 5 2 1 CONFIGURATION OF ADDRESSING MODE 9 5 2 2 CONFIGURATION OF BAUD RATE AND DATA FORMAT 9 5 2 3 CONFIGURATION DATA FLOW CONTROL 9 5 3 FIRMWARE UPDATE 10 5 4 E...

Page 3: ...r supply circuit voltage Do not carry out the assembly or disassembly of the device if it is enabled This may result to short circuit and damage the device The device can not be used for applications that determine human life and health eg Medical 1 3 CE LABEL The CE symbol on the device CEL MAR means compatibility with electromagnetic compatibility Electromagnetic Compatibility Directive EMC 2014...

Page 4: ...on between next segments about the length up to 1200m The converter s galvanic separation protect system constructed on RS 485 RS 422 network and increase functioning reliability ADA 4040A supports an asynchronous baud rate up to 230 4 kbps through four or two pairs of twisted pair cables connected to screw terminals The converter use RX RX TX A TX B lines for functioning It is possible to connect...

Page 5: ...he cover then press bottom part to hear characteristic Click sound 3 2 COMPUTER CONNECTION To connect ADA 4040A converter via the RS1 port to computer equipped with RS 232 or USB interface is needed additional converter e g ADA I1040 RS232 to RS485 RS422 converter or ADA I9140 USB to RS485 RS422 converter or other which is connected to RS2 port of ADA 4040A The ways of connections of ADA 4040A to ...

Page 6: ...B GND Rx Rx RS2 screw connector RS485 RS422 ADA 4040A 5 GND GND 2 Rx 3 Tx RS232 connector DB 9F DCE Screw connector RS485 RS422 RS485 4W bus 9600Bd 8 O 1 RS232 connector DB 9M DTE PC or MASTER device ADA I1040 GND 5 Tx 2 Rx 3 Rt Rt Rx Rx Tx A Tx B RS485 2W Tx A Tx B GND Rx Rx Screw connector RS485 RS422 SLAVE 2400Bd 8 N 2 Tx A Tx B GND Rx Rx Screw connector RS485 RS422 SLAVE 19200 Bd 7 N 2 Tx A Tx...

Page 7: ...verter should be done by the use of DC power supplies regulated output voltage from 10 V to 30V min nominal power 2W e g ZS 12 250 or DR 15 24 Power cable from DC power supplies to device can not be longer than 3m Should be connected positive end of DC power supplies to Vss device terminal and negative end to Vss on terminal block ADA 4040A has protection against power supply reverse connection If...

Page 8: ...DA 4040A converter can operates in a few modes run configuration factory default emergency firmware update Those modes can be set by use SW1 located by terminal block RS2 after removing terminal cover marked as SW1 All available adjusting the SW1 switch are shown in table below Operation modes SW1 1 SW1 2 Mode OFF OFF Run ON OFF Configuration OFF ON Factory default Turning OFF and ON the power of ...

Page 9: ...data bites 5 6 7 8 control parity no control parity control control of none parity number of stop bits 1 2 frame spacing range from 4 to 255 silence time as frame s end 5 2 3 CONFIGURATION DATA FLOW CONTROL In the section Data flow control for RS1 RS2 interfaces can be set signal DE Off RS485 RS422 interface operates only in receiving data mode signal DE Toggle RS485 interface operates in receivin...

Page 10: ...confirmed by correct message Fig 8 Selection of firmware file During loading software the yellow LED located beside SW1 micro switch will blink showing data flow to ADA 4040A If the software loaded correctly yellow LED will be blink with frequency 1 Hz After that set micro switch SW1 to run mode as shown in the table below SW1 1 SW1 2 OFF OFF Yellow LED will be OFF 5 4 EMERGENCY FIRMWARE UPDATE In...

Page 11: ...e button Read transmission errors and to delete zeroing of counters in the memory of the converter press Delete transmission errors In case of parity errors or frame errors check ADA 4040A converter s configuration and correctness connection of RS485 network to RS1 port and addressable device to converter s RS2 port When diagnostic is finish set SW1 micro switch to run mode see pt OPERATION MODE 6...

Page 12: ...S 422 and RS 485 4 wire bus Additionally can be set data flow control for RS1 RS485 RS422 interface and RS2 RS485 RS422 interface according to pt CONFIGURATION BY THE USE OF ADACONFIG Figures below present possibility of using the addressable ADA 4040A baud rate converter Fig 9 Connection of no addressable RS422 devices to RS485 bus Fig 10 Connection of RS485 bus segments with different baud rate ...

Page 13: ...r without inlets plug in screw terminal block 3 9 SPECIFICATION TECHNICAL DATA Transition Parameters Interface RS 485 RS 422 RS1 RS 485 RS 422 RS2 Connector Screw terminal block max Ø 2 5mm2 Screw terminal block max Ø 2 5mm2 Line length 1200 m depend on baud rate 1200 m depend on baud rate Max number of connected device 32 Baud rates 300 600 1200 1800 2400 4800 7200 9600 14400 19200 28800 38400 57...

Page 14: ... to the PN EN60950 norm Environment Commercial and light industrial Environmental Parameters Operating temperature 30 60 C Humidity 5 95 non condensing Storage temperature 40 70 C Casing Dimensions 53 x 90 x 62 mm Material Noryl UL 94 V O Degree of casing protection IP40 Degree of terminal protection IP20 Weight 0 10 kg According to standards DIN EN50022 DIN EN43880 Location during work Free Mount...

Page 15: ...15 ADA 4040A ...

Page 16: ... transmission converters with interface RS232 RS485 RS422 USB Ethernet Wi Fi Current Loop Fibre Optic Converters and other Please contact us to tell how you like our products and how we can satisfy you present and future expectation CEL MAR sp j Computers Science and Electronic Factory str Sciegiennego 219C 25 116 Kielce POLAND Tel 48 41 362 12 46 Tel fax 48 41 361 07 70 Web http www cel mar pl Of...

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