Interface converter - PSM-ME-RS232/TTY-P - 2744458

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



Technical data




Your advantages

  • Mounting on standard EN DIN rails
  • Transmission distances of up to 1000 m in active TTY mode
  • High-quality 3-way isolation up to 2 kV (VCC // RS-232 // TTY)
  • In the case of variable cable lengths, the TTY connection on the field side can be established conveniently using plug-in screw terminal blocks
  • Integrated surge protection with transient discharge to the DIN rail
  • Conversion of RS-232 TxD/RxD full duplex data signals to the TTY current loop standard
  • Semi-active, active or passive TTY mode, depending on pin assignment
  • 24 V DC or AC power supply suitable for the control cabinet
  • Active data transmission indicated by separate data indicators for the transmit and receive channels
  • RS-232 connection via 9-pos. D-SUB and standard RS-232 cable
  • Transmission speed of up to 19.2 kbps
  • Shipbuilding approval in accordance with DNV GL
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Key Commercial Data

Orderkey 2744458
Packing unit 1 pc
Catalog page Page 323 (C-6-2017)
GTIN 4017918171803
Weight per Piece (excluding packing) 179.600 g
Custom tariff number 85176200
Country of origin DE (Germany)


C6 The Exchange
Calmount Park
Dublin 12
D12 XE18
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