The 232CLDR is a Isolated Current loop converter that has one optically isolated 20 mA Transmit loop and one optically isolated 20 mA Receive loop. Each loop can be set to either “Active” or “Passive. When set to “Active” an isolated 20 mA current is supplied for each loop (transmit and receive). The same power supply provides power to the converter and both current loops. The 232CLDR can communicate at baud rates up to 19.2kbps and distances up to 600m.
RS232 Current Loop Converter
19.2 kbps maximum
Up to 600m
-40 to 80°C
DB9-DB9 Serial Cable (not included)