Here are some key features of the 1794-OE8H module:

Channel Isolation: The channels on the module are electrically isolated, which helps prevent noise interference and ensures accurate and reliable signal transmission.

Voltage and Current Output: Each channel can be configured independently as a voltage (0-10 VDC) or current (4-20 mA) output. This flexibility allows compatibility with a wide range of devices and control systems.

Fieldbus Communication: The 1794-OE8H module is typically used with an Allen-Bradley programmable logic controller (PLC) or a distributed I/O system, allowing for seamless communication and integration within the overall control system.

Bus Powering: The module can be powered directly from the backplane of the Flex I/O system, eliminating the need for separate power wiring.

Configuration and Monitoring: The module can be configured and monitored using Rockwell Automation software tools, such as RSLogix or Studio 5000. These tools provide a user-friendly interface for setting up the module and monitoring its operation.