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

Unitronics UID-1600 Dig In 16 x 24VDC Module

Unitronics Expansion Adapter EX-A2X Module Isolated Power Supply 12/24VDC USED.

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

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

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

UNITRONICS MODEL UIA-0006 24VDC UNISTREAM I/O ANALOGUE MODULE USED.

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