The Global Cache 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 blinds, thermostats, security contacts, and door states.
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 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.
Our aim is to get your product to you as soon as possible from your order.
We do however strongly suggest that you order in good time before you need the item(s) to ensure safe delivery.
All orders are shipped via next working day courier using a combination of DPD & ParcelForce.
Next Working Day = £6.99 + VAT
Orders Over £250 + VAT = £FREE
Saturday Delivery = Call Us To Book & Confirm Costs.
We hold good stock of the majority of our goods however some items are ordered in as and when required.
If you need an item urgently please call us on 02392 006118 to first confirm lead time.
Our aim is to keep stock so you don't have to and we'll always endeavour to get your product to you ASAP.
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