Allen-Bradley 1746-OW8 is an eight-channel relay output module for the SLC 500 system, delivering individually isolated relay contact outputs that control external devices under PLC logic. It supports a broad per-output voltage range of 5–265 VAC or 5–125 VDC and is designed to plug into a 1746 backplane for seamless integration with SLC 500 I/O racks. Each output is rated for up to 1.5 A at 120 VAC or 1.2 A at 24 VDC, enabling reliable switching of indicators, relays, contactors, or small motors in discrete-control applications. The 1746-OW8 consolidates eight relay outputs in a compact form factor, making it suitable for expanding discrete control in mid-scale automation projects.
