Here are some key features of the 1794-OB16D:

Number of Outputs: The 1794-OB16D module has 16 digital outputs. Each output can be individually controlled.

Output Type: The module supports sourcing output type, which means it provides a positive voltage to the connected output devices.

Voltage Range: The module operates within a voltage range of 10-30 V DC.

Current Rating: Each output point of the 1794-OB16D can provide a maximum output current of 0.5 A

Communication Interface: The module communicates with the control system using an I/O scanner module. It employs the DeviceNet, ControlNet, or EtherNet/IP network, depending on the variant of the module.