PC/104 bus, 4-port RS-422/485 module with 2 kV optical isolation, -40 to 85°C operating temperature Serial Interface Comm. Controller 16C550C or compatible x 4 Bus PC/104 bus Connector 40-pin box header DIP Switches I/O base...

PC/104 bus, 4-port RS-422/485 module with 2 kV optical isolation, 0 to 55°C operating temperature Serial Interface Comm. Controller 16C550C or compatible x 4 Bus PC/104 bus Connector 40-pin box header DIP Switches I/O base...