RS422-485 Isolator

The RS-422 and RS-485 Optical Isolator/Repeater enables you to connect equipment meant for a point-to-point RS-422 4-wire interface to an RS-485 2-wire multidrop system. In addition, it can optically isolate one piece of RS-485 equipment from the rest of an RS-485 system.

Operating Temperature — 0 to 70° C
Optical Isolation — 2000 volts RMS
Surge Suppression —
Working peak: 6.5 volts, bidirectional over voltage suppressor;
 Peak power dissipation: 600 watts;
Maximum capacitance: 3000 pF
Connectors — (2) terminal blocks
Power — 230-VAC to 12-VDC wallmount power supply
US versions: From a 120-VAC, 60-Hz external power supply (not included); Output: 12 VDC