DGH DIN-191 RS232 to RS485 Converter

  • DGH

Product Features

  • Transparent RS-232 to RS-485 data conversion
  • Baud rates 300 to 115.2k baud
  • Includes termination and biasing resistors
  • Isolated to 500Vrms
  • Temperature range of -25°C to +70°C


  • Non-compliant

The DIN-191 Converter module transparently converts RS-232 signal to RS-485 at standard baud rates between 300 and 115.2k baud. With the flow of data controlled by the module circuitry, this converter module does not need external handshaking signals. It also features isolation from RS-232 input to RS-485 utput by up to 500Vac. The DIN-191 is designed to compliment other DIN-100 series modules to build a complete data acquisition system.

  • RS-232 to RS-485 signal conversion
  • Baud rate: 300 to 115200
  • Termination and biasing resistors included
  • Isolated to 500Vrms
  • Temperature range -25°C to +70°C
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Weight 0.00000 kg
Dimensions 25.40 x 83.80 x 86.40mm
Number of Channels

Power Requirements

Series / Model

DGH DIN-100 Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:



DGH DIN-100 Series Datasheet
DGH DIN-100 Series User Manual
Command set for DIN-100 Series
MODBUS RTU Function List
MODBUS RTU Protocol Overview
  • DGH

DGH DIN-191 RS232 to RS485 Converter

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.