Addressable baud rate converters RS232/RS422/RS485

136,00140,00 Net VAT excluded

This family of addressable baud rate converters allow to add the address to a device equipped with serial interface (RS232/422/485) allowing its connection in a RS485 multipoint network.

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2-Year Warranty
Made in Poland
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This family of addressable baud rate converters allows to add the address to a device equipped with a serial interface (RS232/422/485) allowing its connection in a RS485 multipoint network.

At the same time, these converters convert the standard (e.g. RS232 to RS485) with the possibility of interfering with the transmitted data format and galvanic isolation between the two interfaces. Depending on the configuration, the baud rate, number of data bits, parity and number of stop bits can be adjusted. The setting of these parameters can be different between the 2 ports.

The converters support asynchronous data rates up to 230.4 kbps through one or two twisted pair RS422/485 interface side.
The RS422/485 bus is protected against overvoltage by TVS diodes and fuses.

Available models

  • ADA-1040A - RS232-RS422/485 Addressable Baud Rate Converter
  • ADA-4040A - RS422/485-RS422/485 Addressable Baud Rate Converter
  • ADA-4020A - RS422/485-Current Loop Addressable Baud Rate Converter (Can be supplied to order)

The devices allow low power supply in a power range from 10 to 30Vdc and are equipped with reverse polarity protection. It is also possible (on request) to supply the product with isolated power supply.

For more information on Cel-mar products visit: www.cel-mar.pl.

 

Code (SKU) Description Price List (Discount) Net Stock Comparison
A-1040A-23-3 RS232-RS422/485 addressable baud rate converter 175,00 (-20%) 140,00 Net VAT excluded

6 in stock, 3 available

A-4040A-23-3 RS422/485-RS422/485 Addressable Baud Rate Converter 170,00 (-20%) 136,00 Net VAT excluded

1 in stock, 0 available

Code (SKU) Description Price List (Discount) Net Stock Comparison
HDR-30-24 Ultra-thin DIN-rail power supply AC-DC); 85-264 VAC input; 24VDC output at 1.5 A 17,00 (-20%) 13,60 Net VAT excluded

24 in stock, 24 available

# Code Type Description Last update Download
1 PDF Data sheet RS232-RS422/485 converter ADA-1040A Vers. 4.02 21/11/2019
2 PDF Data Sheet ADA-4040A (Vers. 4.03) 03/11/2023
# Code Type Description Last update Download
1 User Manual RS232-RS422/485 Converter ADA-1040A Vers. 4.02 21/11/2019
2 ADA-4040A User's Manual (Vers. 4.03) 03/11/2023
# Code Type Description Last update Download
1 CE Certificate of Conformity RS232-RS422/485 Converter ADA-1040A 27/11/2019
# Code Type Description Last update Download
1 Program ADA Config vers. 1.35.4.0 21/11/2019

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