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DIN 43880 standard - mounting in typical electro-installation unit,

Rail mounting according to DIN35 / TS35 standard,

Dimensions (W x D x H) 53mm x 62mm x 90mm.

2.2. DESCRIPTION

ADA-4010A addressable converter is device solving the problem of connecting no addressable devices equipped with the RS232

interface to multi-point RS485 bus by adding the address to RS232 device.

At the same time converter turns RS485/422 standard to RS232 standard with possibility of interference with the format of transmitted

data. It can be set baud rate, number of data bites, control parity and number of stop bits depend on configuration. The setting can be

different for RS232 port and RS485/422 port. 

It is not required for operating, power supply form RS232 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,

RS485/422 and power supply. Converter uses RX, TX, GND signals and RTS signal of RS232 is used for data flow control type: RTS-

ON, RTS-TOGGLE, RTS-OFF and CTS signal is not use, DTR signal is connected with DSR. Other signals are not connected. If is not

needed looping above signals, can be not connect DTR to the terminal block.

Surge protection on each RS485/422 lines, has been made on the base of diode suppressors and fuses.

Fig 1. View of ADA-4010A and SW1 location 

4

ADA-4010A

62mm

Power Supply

10 - 30 VDC

9

0

m

m

53mm

1

0

m

m

1

0

m

m

(SW1)

G

N

D

T

X

/A

T

X

/B

R

X

+

R

X

-

(RS485/RS422)

G

N

D

G

N

D

D

T

R

D

S

R

R

T

S

C

T

S

T

X

R

X

(RS-232)

V

 -

V

 +

10 – 30 

VDC

 RS-232 interface

RS-485 4-wires

or RS-422

RS-485

2-wires

PWR

TX

RX

ADA-4010A

ADDRESSABLE

RS485/422 to RS232 CONVERTER

RS-232

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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