RS232 <> 20mA interface, compact version

Serial Interface - galvanically isolated in a dongle housing

The Interface connects devices equipped with an RS232 port to active and passive 20mA components with minimal space requirements.

Application: Connection of passive 20mA devices to a PC

Interfaces:

• 1 x RS232
  • 25-pin Sub-D plug
• 1x 20mA
  • 25-pin Sub-D socket
  • Alternate designations: Current loop, TTY, line current interface

Management and Connectivity:

• Galvanic isolation with 1kV isolation in passive mode
• Active/passive mode for transmission and reception loop, individually adjustable
• No re-configuration of transmission parameters required
• Handy adapter solution

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:

• Serial Port A:
  • RS232 Interface
  • 25-pin SUB-D plug, DTE assignment
• Serial Port B:
  • 20mA interface
  • 25-pin SUB-D socket
• Baud rate:
  • 0 to 19200 Baud
• Data format:
  • any format
• Supported signals:
  • RxD, TxD
• Galvanic isolation:
  • min. 1kV in passive mode
• Power supply:
  • Supplied power adapter
• Current consumption:
  • approx. 50mA (passive), approx. 90mA (active)

Housing and other data:

• Housing:
  • DB25 dual housing, 63 x 54 x 16mm (L x W x H)
• Weight:
  • approx. 150g incl. power adapter
• Scope of delivery:
  • RS232 <> 20mA interface, compact
  • AC adapter for office use (only with Euro plug)
  • Gender Changer 25-pin female/female
  • The 11574 adapter cable for connecting the Interface to
  • 9-pin terminals is provided at no cost.
  • Please specify in your order.

Declaration of Comformity