Unitronics IO-AI8 Analog I/O Expansion Module

Unitronics Model: UID-1600 Dig In 16 x 24VDC Module 0-7 In 8-15 GREET USED.

Unitronics Model USC-P-B10 CPU for Panel RS485 ESD Sensitive GREET USED.

Unitronics IO-PT4K I/O Module

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

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

UNITRONICS UID-0808R 8 X DC 24 I/O MODULE SOURCE WIRING USED.

UNITRONICS MODEL IO-TO16 12/24VDCOUTPUT 15 X 12/24VDC EXPANSION MODULE