RS232/RS422/RS485 interface module, 5V technology

for serial PC cards and Com-servers using 10/100BT

Freely selectable serial interface

W&T interface modules equip devices having only a serial TTL interface with almost any desired standard interface type. In addition the modules allow you to adapt the interface types of many W&T devices over a wide range. The modification is done by simply replacing the standard interface modules with modules of the desired interface type.

Interfaces:

• 1 x serial standard interface
  • 9-pin SUB-D connector
• 1 x TTL interface
  • 12-pin male header with 2mm spacing

Management and connectivity:

• Tiny plug-in interfaces
• Interface
  • RS232/RS422/RS485 combi-module (switchable interface type)

Standards & more

• Conforms to standards both in office and industrial environments:
  • High noise resistance per EN 61000-6-2
  • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
• 5 year guarantee

Connections and displays:

• TTL plug adapter:
  • Terminal strip, 2mm spacing
• Serial port:
  • 9-pin SUB-D adapter
• Operating modes:
  • RS232
  • RS422
  • RS485 2/4 wire with handshake control
  • RS485 2/4 wire with automatic control
• Switching time:
  • approx. 10µs for switching from data send to receive
  • for RS485 automatic control (can be changed on request)
• Transfer rate:
  • RS232: max. 1MBaud
  • RS422/RS485: max. 10MBaud
• Signals:
  • RS232: RxD,TxD,RTS,CTS,DSR,DCD,DTR,RI
  • RS422: RxD,TxD,CTS,DTR
  • RS485: RxD, TxD
• Termination:
  • Connectable termination network
• Power supply:
  • 5V, 40mA (typ.)

Dimensions and other data

• Dimensions:
  • 45 x 32 x 14mm (L x W x H)
• Enclosure rating:
  • IP00
• Weight:
  • approx. 15g