Here are some key features of the 1746-A7 module:

Inputs: The module has 8 inputs, designed to accept AC voltage signals from various devices or sensors.

Outputs: The module also has 8 outputs, which can be used to control AC-powered devices, such as solenoids, motors, or lights.

Voltage Range: The module can operate with an input voltage range of 85-132V AC and an output voltage range of 85-132V AC.

Current Rating: The module can handle a maximum current of 2.1A for both inputs and outputs.

Isolation: The inputs and outputs of the module are electrically isolated from each other and the backplane to ensure signal integrity and protect against noise interference.