12v Impulse Latching Relay - Programmable Smart Switch

RollerNode™ RSS series programmable 12v latching smart switch - UNIQUE Arduino™ compatible momentary toggle single or double pole switch, optional timer operation, optional motor reversing, relay trigger, LED dimming, etc. (replaces our DCC-2-SW). Our RSS series (Really Smart Switch) is able to perform a multitude of tasks, and you can re-program it via USB to meet your exact requirements.

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Please note: the DCC-2SW smart switch has been replaced by the RSS series, please see new details at the RSS Really Smart Switch page.

A latching relay is often used (when triggered by an impulse) as a power switch to operate a circuit. Our USB programmable solid state version of a single or double pole relay can be toggled on/off by a 12 volt momentary pulse (does not require reverse polarity).

The latching mechanism means it only needs to be triggered briefly by a momentary contact to operate. It stays latched without the need for any further application of power, unlike a normal relay that always has the coil energized, thus drawing current constantly (not good for battery powered solar devices). Operation can also be triggered by internal analog inputs for light sensing, temperature sensing and other environmental conditions.

Dimensions: (motherboard could be removed from housing if space is limited)

Housing Length: 120mm (4.7")

Length Overall with mounting tabs: 145mm (5.7")

Width: 65mm (2.6")

Depth: 37.5mm (1.5")



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