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2.3. ISOLATION

Converter ADA-4010A has 2-way or 3-way galvanic isolation on the levels 1kV= or 3kV=, depend on version described in section

VERSIONS.

Fig 2. Isolation structure

3. INSTALLATION

This chapter will show how to use and connect ADA-4010A to computer, RS485, RS422 network and power supply.

In the purpose of minimization of disruptions from environment is being recommended to:

- apply multipair type shielded cables, which shield can be connected to the earthing on one end of the cable,

- arrange signal cables in the distance not shorter than 25 cm from powering cables.

- apply cable of adequate cross-section due to voltage drops for converter powering,

- use suppression filters for powering converters that are installed within a single object.

- not supply converter from power circuit device that generates large impulse interference such as transmitters, contactors.

3.1. ASSEMBLING

The cover of ADA-4010A converter is adapted to assembly on TS-35 (DIN35) rail. To install the converter, should be mounted on the

rail upper part of the cover then press bottom part to hear characteristic „Click” sound.

3.2. COMPUTER CONNECTION

ADA-4010A can be connected to RS232 port or USB of PC by the use of additional converter eg. RS232 to RS485 (ADA-I1040) or

USB to RS485 (ADA-I9140). The connection is made via RS485/RS422 bus, as on the figure bellow. 

Fig 3. ADA-4010A connection to PC by the use of RS232 to RS485/RS422 converter ADA-I1040

Fig 4a. ADA-4010A 4-wires connection to PC by the use of USB to RS485/RS422 converter ADA-I9140

5

ADA-4010A

Power Supply

10 - 30VDC

RS485

RS232

3-WAY ISOLATION

Power Supply

10 - 30VDC

RS232

RS485

2-WAY ISOLATION

(5) GND

GND

(2) Rx

(3) Tx

RS232
Connector
DB-9F/DCE

Screw
connector
RS485 / RS422

RS485(4W)

RS232 
connector
DB-9M/DTE

ADA-I1040

GND (5)

Tx (2)

Rx (3)

Rx+

Rx-

Tx+/ A

Tx-/ B

Tx+ / A

Tx- / B

   

Rx+

Rx-

Screw
connector
RS232

Tx

Rx

GND

RTS
CTS

Screw
connector
RS485 / RS422

ADA-4010A

PC

GND

USB

USB
connector

Screw
connector
RS485 / RS422

RS485(4W)

USB
connector

ADA-I9140

USB

Rx+

Rx-

Tx+/ A

Tx-/ B

Tx+ / A

Tx- / B

   

Rx+

Rx-

Screw
connector
RS232

Tx

Rx

GND

RTS
CTS

Screw
connector
RS485 / RS422

ADA-4010A

PC

Summary of Contents for ADA-4010A

Page 1: ...User Manual ADA 4010A Addressable RS 485 RS 422 to RS 232 Baud Rate Converter 1 io_ada 4010a_v4 02_en ADA 4010A Copyright 2001 2017 CEL MAR sp j...

Page 2: ...CONNECTION OF RS232 INTERFACE DEVICES 7 3 4 POWER SUPPLY CONNECTION 7 4 ACTIVATION 7 4 1 DESCRIPTION OF SIGNALLING LEDS 8 4 2 TROUBLESHOOTING 8 5 CONFIGURATION 8 5 1 CONVERTERS OPERATION MODE 8 5 2 CO...

Page 3: ...ring circuit Do not take the installation or device disassembly if it is turn on It can lead to the electric short circuit and damaging the device The device can not be used for applications that dete...

Page 4: ...port converter supports asynchronous baud rate up to 230 4 kbps through one or two pairs of twisted cable of RS485 422 interface ADA 4010A is equipped with screw terminal block for connection of RS232...

Page 5: ...n TS 35 DIN35 rail To install the converter should be mounted on the rail upper part of the cover then press bottom part to hear characteristic Click sound 3 2 COMPUTER CONNECTION ADA 4010A can be con...

Page 6: ...ection of ADA 4010A to RS485 4W 4 wire bus and galvanic separation SLAVE device 6 ADA 4010A 5 GND GND 2 Rx 3 Tx RS232 connector DB 9F DCE Screw connector RS485 RS422 RS485 4W bus 9600Bd 8 O 1 RS232 co...

Page 7: ...Connections of SLAVE device with RS232 interface to ADA 4040A are shown on fig 5 fig 6 3 4 POWER SUPPLY CONNECTION To connect power supply to the converter should have DC power supplies regulated outp...

Page 8: ...e use a small flat screwdriver 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...

Page 9: ...S232 RS485 RS422 interfaces can be set a for RS232 interface signal DE Off disabled continuously signal DE Toggle RTS is setted ON during data transmission and OFF after end data transmission signal D...

Page 10: ...rrect 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 4010A If the software loaded correctly yellow...

Page 11: ...counters in the memory of the converter press Delete transmission errors In case of parity errors or frame errors should be checked the ADA 4010A converter s configuration and correctness connection...

Page 12: ...erefore converter can operate at full duplex mode on RS 422 and RS 485 RS2 4 wire bus Additionally can be set data flow control for RS485 RS422 and RS232 interfaces according to pt CONFIGURATION BY TH...

Page 13: ...Data Terminal Ready Looped with DSR GND SG Signal ground GND 9 VERSIONS ADA 4010A Order example Product Symbol ADA 4010A 23 3 23 3 way galvanic isolation 1kV 3 cover without inlets plug in screw term...

Page 14: ...d length of power cable up to 3m Power 2W Protection from reverse power polarization YES Galvanic Isolation 2 way or 3 way on the level 1kV or 3kV DC between power circuit and RS 485 422 signal line O...

Page 15: ...15 ADA 4010A...

Page 16: ...ransmission 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...

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