Allen-Bradley 1734-OW4 Four Channel DC Output Module

Allen-Bradley 1734-OW4 is a POINT I/O four-channel relay output module that provides four normally open (NO) DPST relay outputs driven by a 24 V DC coil. Each channel supports switching of DC loads from 5 to 30 V and up to 2 A (resistive), and AC loads at 120 V AC (50/60 Hz) up to 0.75 A per channel, with pilot-duty limits of up to 1.5 A per module at 45°C and 1.3 A per module at 55°C. The backplane supplies 5 V DC to the module at roughly 90 mA, the POINTBus draws about 80 mA, and the ON-to-OFF output delay is up to 26 ms, with a maximum dissipation of 0.5 W. This module is designed for POINT I/O systems to discretely control loads via four isolated 24 V DC coil relays in automation and machine-control applications.