
GENERAL DESCRIPTION
TheR-199isamulti-contactrelaycapableofswitchingawayfromsignalAandconnectingto
signalB.Thereare4independentrelaysectionsineachR-199.Allsectionsoftherelayareof
themechanicaltypewithnoactivecircuitryinvolvedinthesignalpath.
Controloftheswitchesmaybevialocalcontactclosure,ormoreusually,bymeansofthe
includedtimer.Thetimerallowsprogrammingthroughanethernetlinkedbrowser.
4
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