COM port
88001
RS232 Isolator, 1kV isolation voltage
$ 95.04
88004
RS232 Isolator, 4kV isolation voltage
$ 149.04
88050
RS232 Isolator, 50kV isolation voltage
$ 170.64
80201
RS232 line driver set
$ 267.84
81215
RS232/RS422/RS485 interface 9-pin SUB-D
$ 473.04
62009
RS422 > Centronics interface, 1+1 KByte
$ 181.44
66201
RS422/RS485 Isolator, 1kV isolation volt
$ 181.44
66203
RS422/RS485 Isolator, 1kV with OVP
$ 235.44
81210
Serial Converter for mulit fiber, RS232
$ 235.44
88642
Universal Serial RS232 Buffer, 4MB
$ 365.04
57838
Web-IO 4.0 230V Relay 4xNO, 4xCO
$ 365.04
57762