Global Cache Contact Closure Sensor
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Rewards: 29 Points

Global Cache Contact Closure Sensor

Detect Contact Closure on your Switches
  • Determines open-and-closed status of isolated contact pairs
  • Ideally suited for thermostats, security contacts and drapery controls

Item# 8125 IN STOCK - SHIPS TODAY

$29.97
List Price: $44.99
Your Savings: $15.02
REWARDS:29 points
Frequently Bought Together:

Global Cache Contact Closure Sensor

$29.97

List Price: $44.99

Your Savings: $15.02

+

Global Cache GC-100-12 Home Network Adapter

$249.31

List Price: $304.71

Your Savings: $55.40

Price For Both: $279.28

  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • The Global Caché GC-SC1 contact closure sensor detects the open-and-closed status of a pair of isolated contacts, such as a relay or switch. It is ideally suited for detecting contact closure on drapery controllers, thermostats, security contacts, and door strikes. Its circuitry provides a rapid response to contact closure (4mS) with a slow response to contact opens (75mS). This eliminates false triggers due to contact bounce created by mechanical contacts coming together, such as push buttons or relays. The Contact Closure Sensor requires +5V to operate and provides a logic level output representing the contact closure state. The Contact Closure Sensor is connected directly across the contacts, with the open/close state to be determined. There is no polarity to the wiring. The Contact Closure Sensor can be plugged directly into the Global Caché GC-100 Network Adapter connecting the sensor to the network. Additionally, the Contact Closure Sensor will work with other controllers that provide 5V power and accept digital logic (TTL) input. The Contact Closure Sensor connector is a standard 3.5mm stereo jack.



    Global Caché's Contact Closure Sensor is designed to connect seamlessly to Global Caché's GC-100 Network Adapters.

  • Specifications

    UPC 810466010099
    Manufacturer Product No.: GC-SC1
    Dimensions: 1" x .75"
    Cord Length: 3 feet (approx.)
    Specifications Minimum Typical Maximum
    Sensor output from contact CLOSE - 4.0 mS 6.0 mS
    Sensor output from contact OPEN - 75 mS 90 mS
    Steady-state current for contact CLOSE - 50 uA 75 uA
    In-rush current at initial CLOSE - 1.5 mA 2.0 mA
    Sensor output ON voltage @100°A Vcc - 0.1V - -
    Sensor output OFF voltage @100°A - - 0.1V
    Vcc, Supply Voltage 4.50V - 5.50V
    Supply Current - 50°A 100°A


  • 5 Reviews

    Review of 8125 Review by DATAHAWK
    Review of 8125
    Rating

    Works as expected.

    Posted on 5/30/2013

    Review of 8125 Review by EDDIE
    Review of 8125
    Rating

    Work perfectly for my VeraLite Z-wave controller

    Posted on 2/27/2013

    Review of 8125 Review by CRAIG
    Review of 8125
    Rating

    This sensor works great, but to make it work with an iTach interface requires a crossover cable, as documented at the Global Cach

    Posted on 11/18/2011

    Review of 8125 Review by CRAIG
    Review of 8125
    Rating

    This sensor works great, but to make it work with an iTach interface requires a crossover cable, as documented at the Global Cach

    Posted on 11/18/2011

    Review of 8125 Review by Mike
    Review of 8125
    Rating

    cool, works great!

    Posted on 9/30/2004

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    • Contact Closure Sensor
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