The Allen-Bradley 1734-OW2 is a digital output module designed for use with Allen-Bradley programmable logic controllers (PLCs). Specifically, it is part of the Allen-Bradley POINT I/O system, which provides a flexible, modular I/O solution for various industrial applications.

The 1734-OW2 module has two independently isolated channels with relay outputs. It supports both AC and DC voltage outputs, allowing you to interface with a wide range of devices. Each channel is capable of switching up to 2 Amps of current, with a maximum module current rating of 4 Amps.

To use the 1734-OW2 module, you will need a compatible backplane or adapter, such as the 1734-AENTR Ethernet module or other appropriate Allen-Bradley I/O chassis. The module communicates with the PLC through the backplane connection and can be configured and controlled using Allen-Bradley programming software, such as RSLogix.