Allen-Bradley 1746-OW16 Digital Output Module

The 1746-OW16 module from Allen-Bradley is a workhorse for industrial automation systems. Designed to handle 16 channels of 220V digital outputs, this module becomes especially useful when you need reliable switching control for machinery components like solenoids, relays, or motor starters. We’ve seen it deployed in environments ranging from automotive assembly lines to food processing plants where consistent performance matters.

Brand:	Allen-Bradley
Model:	1746-OW16
Series:	SLC 500
Output Channels:	16 (Form A relays)
Voltage:	220V AC
Certifications:	CE, UL

This module works particularly well with SLC 500 series PLCs in applications requiring frequent switching operations. One customer in the packaging industry mentioned how it improved their machine uptime after replacing older relay systems. The Form A relay configuration (normally open contacts) makes it suitable for both resistive and inductive loads when properly protected with suppression circuits. We often pair it with SLC 5/03 or SLC 5/04 processors for mid-scale automation projects.

Our company maintains physical stock of 1746-OW16 modules with full warranty coverage. While most systems only require basic configuration, we recommend checking your power supply capacity since each output channel requires proper voltage isolation. For urgent requirements, WhatsApp works best for immediate status updates. We provide full technical documentation and can assist with cross-referencing against obsolete modules like the 1746-OV16I if needed.