Intended for harsh industrial environments, this plug in card permits the interface of 2 volt free contacts to the RDNET1000 Outstation or Telemetry Transmitters.
The card features on-board optical isolators (1.5Kv) and a isolated DC/DC convertor to energise the contacts, data encoding and comes complete with a pre-assigned unique electronic serial number in line with the RDN1000 data protocol. There are also 2 x status LEDs that reflect the input contact status. (Closed = LED ON).
Please contact our sales office for further details