Here are some key features of the 1794-OB8 module:

Digital Outputs: The module offers eight digital output channels, allowing you to control up to eight different devices or processes. Each output channel can switch voltages up to 24V DC.

Output Type: The 1794-OB8 module provides sourcing outputs, meaning that it can supply or source current to the connected devices. It has a common positive supply voltage terminal and individual output terminals for each channel.

Current Rating: The module can deliver a maximum current of 0.5A per channel and a total of 4A across all channels. It is important to consider the current requirements of your devices to ensure that the module can handle the load.

Flex I/O Compatibility: The 1794-OB8 module is part of the Flex I/O system, which means it can be used alongside other modules in a Flex I/O chassis. This modular system allows for easy expansion and flexibility in configuring your automation setup.