Interface converter - PSM-ME-RS232/RS485-P - 2744416

Interface converter, for converting RS-232 (V.24) to RS-422 (V.11) and RS-485, with electrical isolation, 2 channels, rail-mountable



Technical data




Product Description

The RS-485 standard allows more than two devices to communicate with one another. Converting the V.24 (RS-232) point-to-point interface into the bus-capable RS-485 standard makes it possible to network up to 32 devices via a 2- or 4-wire cable.

Your advantages

  • RS-422 4-wire point-to-point operation
  • RS-485 2-wire operation, half duplex
  • RS-485 4-wire operation, full duplex
  • Automatic RS-485 transmit/receive changeover
  • Transmission speed of 4.8 kbps to 115.2 kbps
  • Integrated data indicator for dynamic indication of transmit and receive data
  • High-quality 3-way isolation between power supply, RS-232, and RS-422/RS-485 for safe decoupling of potentials with 2 kV
  • Integrated surge protection with transient discharge to the DIN rail
  • Shipbuilding approval in accordance with DNV GL and ABS
Logo Logo

Key Commercial Data

Orderkey 2744416
Packing unit 1 pc
Catalog page Page 425 (C-6-2019)
GTIN 4017918171780
Weight per Piece (excluding packing) 200.000 g
Custom tariff number 85176200
Country of origin DE (Germany)


586 Fulling Mill Road
Middletown, PA 17057
(800) 888-7388

  • Create PDF
  • Send by Email
  • Feedback