Unitronics IO-AI8 Analog I/O Expansion Module

Unitronics IO-AI4-AO2 I/O Expansion Module open box

Unitronics EX-A2X I/O Expansion Module Adapter, 8 Module, 12/24vdc, Isolated

UNITRONICS MODEL : IO-ATC8 8 XX THERMOCOUPLE EXPANSION MODULE USED.

Unitronics IO-RO16 Expansion Module Controller Transmitter, 24VDC/240VAC

Siemens SIMATIC S7-200 Analog I/O Expansion Module 6ES7 235-0KD22-0XA0 USED

New in Box - UNITRONICS IO-AI4-AO2 I/O Expansion Module DC 24V

Unitronics IO-D18-RO4 Expansion Module