3-OPS

3-OPS Description

Off premise signaling module - provides three independent reverse polarity circuits for transmitting alarm, supervisory .

Features

Off premise signaling module - provides three independent reverse polarity circuits for transmitting alarm, supervisory and trouble signals; requires one space on rail chassis; coil - 14.5 ohm, open circuit voltage - 24 vdc; trouble relay - normally open or normally closed configuration; wire size - 12 awg maxium; operating temperature - 32 to 120 degree f (0 to 49 degree c ); relative humidity - 93 percent, noncondensing