Control Technology Corporation CTC 2203 16 In / 16 Out IO card

Control Technology Corporation CTC 2201 32 Input IO card

Control Technology Corporation CTC 2203 16 In / 16 Out IO card USED

Control Technology Model 2201 32 Digital Inputs

CONTROL TECHNOLOGY CORPORATION CTC 2201 32 CHANNEL DIGITAL INPUT MODULE

Control Technology Corporation CTC 2221 32 Out IO card

Control Technology Corporation CTC 2212 8 Relay Output card

Control Technology Corporation CTC Blue Fusion 5300 M3-12A 16 Relay Output