CEL-MAR ADA-4020 Series User Manual Download | Manualshive

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User manual

ADA-4020

RS-485 / RS-422 to Current Loop converter

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io_ada-4020_v3.20_en

ADA-4020

Copyright © 2001-2020 CEL-MAR sp.j.

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Summary of Contents for ADA-4020 Series

Page 1: ...User manual ADA 4020 RS 485 RS 422 to Current Loop converter 1 io_ada 4020_v3 20_en ADA 4020 Copyright 2001 2020 CEL MAR sp j...

Page 2: ...INSTALLATION 5 3 1 ASSEMBLING 5 3 2 CONNECTION TO RS232 COMPUTER PORT 5 3 3 CONNECTION TO RS485 422 BUS 6 3 3 1 CONNECTION TO RS485 4 WIRES BUS 6 3 3 2 CONNECTION TO RS485 2 WIRES BUS 7 3 3 3 EXTENDE...

Page 3: ...only after disconnecting the power supply circuit voltage Do not carry out the assembly or dis assembly of the device if it is enabled This may result to short circuit and damage the device The devic...

Page 4: ...nsistor has also short circuit protection on TX and TX lines The transmitter of Current Loop 0 20mA can work as ACTIVE or Passive the selection is made by the TX switch on the front panel see Fig 1 Th...

Page 5: ...er powering use Interference suppression filters for power supply converters that are installed within a single object not power the converter from power circuit device that generates large impulse in...

Page 6: ...4020 to RS485 4W 4 wire network and galvanic separation of SLAVE device 6 ADA 4020 5 GND GND 2 Rx 3 Tx RS232 Connector DB 9F DCE RS485 422 Terminal block RS485 4W RS232 connector DB 9M DTE PC ADA I10...

Page 7: ...etwork Fig 7 Example connection of the ADA 4020 to RS485 2W 2 wire network and galvanic separation of SLAVE device 7 ADA 4020 5 GND GND 2 Rx 3 Tx RS232 connector DB 9F DCE Screw connector RS485 RS422...

Page 8: ...tor DB 9M DTE PC ADA I1040 GND 5 Tx 2 Rx 3 Rx Rx Tx A Tx B Tx A Tx B Rx Rx Rx Tx GND Rx Rx ADA 4020 Tx DATA A DATA B NC NC GND Tx A Tx B Rx Rx Rx Tx GND Rx Rx ADA 4020 Tx RS485 2W RS485 4W RS422 Tx A...

Page 9: ...ction of the ADA 4020 converters to Current Loop bus 9 ADA 4020 GND Current Loop Network MASTER RS485 Device Rt Rt Rx Rx Tx A Tx B RS485 2W SLAVE 2 RS485 SLAVE 15 RS485 Tx A Tx B Rx Rx RS485 RS422 con...

Page 10: ...ing 4 1 OPERATING MODE SETTING All available operating modes are shows in table below If there are any additional questions please contact with technical support suppor cel mar pl or on the phone 48 4...

Page 11: ...PECIFICATION TECHNICAL DATA Transmission Parameters Interface RS 485 RS 422 Current Loop Connector Screw terminal wire max 2 5mm2 Screw terminal wire max 2 5mm2 Line length up to 1200 m Depend on baud...

Page 12: ...40 Degree of terminal protection IP20 Weight 0 10 kg According to standards DIN EN50022 DIN EN43880 Location during work Free Mounting method On the rail compliant with DIN35 TS35 standard 12 ADA 4020...

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