The module is commonly used in applications where a compact, distributed output solution is required. Each output channel can switch a load with a maximum voltage rating of 30V DC, and the module provides electrical isolation to help protect the input/output signals from electrical noise or transients.

The 1734-OB8E module is compatible with the Allen-Bradley Logix platform, including the ControlLogix and CompactLogix programmable automation controllers (PACs). It communicates with the controller over the backplane and can be configured and controlled through the programming software used with the controller.

The 1734-OB8E module is a digital output module from the Allen-Bradley Flex I/O family. It is designed to work with the Allen-Bradley Rockwell Automation programmable logic controllers (PLCs) and other compatible systems.

The 1734-OB8E module provides eight digital output channels, with each channel capable of sourcing current up to 400 mA at 24V DC. It uses a removable terminal block for easy wiring and installation. The module also supports group-level diagnostics, allowing you to monitor the health and status of the outputs.

The 1734-OB8E module communicates with the PLC or controller via an I/O link that uses the backplane of the Flex I/O system. It requires a compatible power supply to provide the necessary voltage for the outputs.