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Unitronics: Isolated Universal Converter (M90-19-R4)
Unitronics: Isolated Universal Converter (M90-19-R4)
 


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Description Specifications and Drawings
 

Unitronics: RS232 to RS422/RS485 Isolated Universal Converter (M90-19-R4)

The M90-19-R4 converts serial data from the RS232 standard to either RS422 or RS485.

Features:

  • Universal converter—can be used with both Unitronics’ and other manufacturer’s devices.

  • No 'handshake' required—automatically senses the direction of the data flow, and switches the transmission direction.

  • Standard-sized housing, snap-mounts onto a 35mm DIN rail.

  • Screw terminal block connections provided.

  • RJ11 connector provides easy plug-in connection for Unitronics (and other) RS232- based devices.

  • Supports networks containing up to 32 nodes.

  • Either full or half-duplex communications.

  • Stand-alone power supply.

  • LED indicators.


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