RS232 input option: DB9 or RJ11.
RS485/RS422 output option: terminal or RJ11.
RS232 to RS485 or RS232 to RS422 conversion.
Four full duplex wires; two half duplex wires.
Switch setting for full duplex or half duplex operation.
Auto baud rate sensing.
Supports transfer speeds of up to 115200 bps.
Extends up to 1200 meters (under 100Kbps).
Support up to 32 units to be set in RS-485 multi drop installations.
LED indications for power and signal status monitoring.
Over current protection when 2 signals are shortened together at the RS422/485 end.
Surge protection 16KV ESD.
Built in termination resistors.