Unitronics V200-18-E6B 18 iso x 24 VDC Snap I/O Digital Module 1 x tc/pt100/0 US

UNITRONICS V200-18-E5B SNAP in I/O Digital Module

Unitronics Model V200-18-E46B Snap In I/O Module 18 x 24VDC USED.

Unitronics IO-ATC8 (IO-ATC8) I/O Module

Unitronics IO-AI8 Analog I/O Expansion Module

Excellent Used Allen-Bradley 1756-L61 Series B Processors

Unitronics EX90-DI8-RO8 8 x DC 24V Relay DC AC 250V Expansion Module USED.

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