Description
The Click 112 and 114 Input File Cards provide 2-channel (112) and 4-channel (114) contact closure outputs between the SmartSensor and existing controllers. The cards plug into any input file slot and are compatible with NEMA standard TS-1, TS-2, 170 and 2070 traffic controllers, providing a data link from one or more cards to a single RS-485 bus. Each output is electrically isolated and is normally open. When the cards receive the appropriate serial message from SmartSensor™ sensors, they will close the contact outputs.
