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Alert Monitor Relay
Posted: Thu Feb 05, 2009 7:42 pm
by Two Tone
I have an older Moto Alert Monitor (one of the silver ones) and I see there is a relay port on the back. Does anyone know the output voltage for this or have any other information on it? Any help would be appreciated! Thanks!
Re: Alert Monitor Relay
Posted: Fri Feb 06, 2009 5:07 pm
by Two Tone
Anyone? Maybe just what the voltage is?
Re: Alert Monitor Relay
Posted: Fri Feb 06, 2009 8:21 pm
by Vern
I assume you're looking at the two-prong plug on the rear? If so, this was connected to an internal relay. The contacts closed upon an alarm. Maximum current is 2 amps @117 volts continuous and 5 amps surge. The relay kit was a NLN6633A. IIRC the relay was a square metal can beside the power transformer.
Vern
Re: Alert Monitor Relay
Posted: Sat Feb 07, 2009 1:48 pm
by Will
Some Alert Monitor radios had provision for the external relay. It has been a looong time since I worked on them at Motorola.