Allen-Bradley 1738-OV4EM12 ArmorPoint digital output module provides four sinking 24 V DC outputs for on-machine distributed I/O. The four-channel module is rated for 1.0 A per channel and 2.0 A per module, enabling direct switching of loads such as relays, indicators, or small solenoids at standard 24 V DC. Field wiring uses DC micro (M12) connectors for secure, vibration-tolerant connections. This model belongs to the ArmorPoint I/O family and is identified by the 1738-OV4EM12 part number, distinguishing it from other ArmorPoint outputs while sharing the same rugged 24 V DC operation and M12 interface.
