RIB U1C relay

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RIB U1C relay

PostBy: wilder11354 On: Wed Nov 02, 2011 11:17 pm

http://www.controlsconnection.com/Specs/FDI/FDI-RIBU1C.pdf

the blue. yellow, orange wires, are they be used for either 120v or 24v line voltage?
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Re: RIB U1C relay

PostBy: wilder11354 On: Wed Nov 02, 2011 11:21 pm

will be using the NO (orange), common(yellow) for signal from dump relay off boiler. its 120V out of boiler relay, but if 24V is all thast allowed to feed that side of RIB relay will need a transformer/ Thanks for assistance
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Re: RIB U1C relay

PostBy: McGiever On: Thu Nov 03, 2011 12:23 am

Can be either 120vac or 24vac...it is a switch...so your choice. :)
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Re: RIB U1C relay

PostBy: steamup On: Thu Nov 03, 2011 8:20 am

These relays can be wired to either 120 vac or 24 vac/dc. They have an internal resistor that drops the voltage and a diode to rectify the power for the coil. Beauty of these is that you don't need a transformer just for the relay. Just use the correct color wire for the application.
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