Unitronics IO-DI8-TO8 I/O Expansion Module

UNITRONICS IO-DI8-TO8 I/O EXPANSION MODULE

Unitronics IO-DI8-TO8 I/O Expansion Module, 8 Digital In, 8 Transistor Out, 24V

UNITRONICS IO-DI8-TO8 / IODI8TO8 (USED)

30878 UNITRONICS I/O EXPANSION MODULE, 8 INPUTS, 8 OUTPUTS IO-DI8-TO8

Unitronics IO-RO16 Expansion Module GREET USED.

UNITRONICS IO-DI8-TO8 I/O EXPANSION MODULE (NEW OPEN BOX)

New IO-DI8-RO4-L Unitronics Computer Low Voltage I/O Expansion Modules 8 Inputs,