Sensys Contact Closure CardsContact Closure Cards for the Sensys Wireless Vehicle Detection System


Sensys: CC & EX Contact Closure Cards

The Master (CC) and Expansion (EX) cards of the VDS240 Wireless Vehicle Detection System can be used in the following traffic controllers:

  • Type 170
  • Type 2070 ATC

With up to four optically isolated contact closure relays, channel status is configurable when using a TS2 controller. If more channels are required, up to 63 EX cards can be daisy-chained to the CC card front panel via RJ45 connector or by rewiring the backplane.

  • Easy installation — plugs directly into input file or detector rack without adapter
  • Supports up to four channels per card
  • Pulse, presence, delay and extension modes