Relay Controllers

Timer/Photo Stock Panels Pre-assembled panels that are available as stocked items. Each panel has a WRS-2224 Programmable relay scanner and a WTP-4408 Timer/Photo controller and is available in 24,...	WRS-2224 Programmable Relay Scanner Connects to 24 relay outputs (up to four 2-wire relays can be connected to each output) which can be assigned into 5 groups Each relay group, easily assigned with the membrane...	WTP-4408 Timer/Photo Controller The WTP-4408 Timer/Photo Controller switches 8 output groups of Douglas 2-wire relays or relay scanners in response to internally programmed time/astro settings or externally...
WR-8824 24-Output Relay Scanner Connects to 24 relay outputs (up to four 2-wire relays can be connected to each output). Relay outputs fire in sequence when switching Relay outputs are switched by the switch...	WRD-3408 8 Douglas Relay Driver • To control standard Douglas relays with the Dialog system, use WRD-3408 relay driver. • Dialog relay drivers are compatible with all models of Douglas relays. 1)...	WR-8812 12-Output Relay Scanner Connects to 12 relay outputs (up to four 2-wire relays can be connected to each output). Relay outputs fire in sequence when switching Relay outputs are switched by the switch...

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