It used for digital output control. It provides 16 relay outputs, each capable of switching AC or DC loads.
Here are some key features of the 1746-OW16 module:
Type: Digital Output Module
Number of Outputs: 16 relay outputs
Output Type: Relay
Voltage Rating: 120/240V AC or 125V DC
Current Rating: 2A per output
Output Delay (ON/OFF): Configurable per channel, typical range 0.5 to 500 ms
Input Power Consumption: 160 mA @ 5V DC
Backplane Current Load: 550 mA @ 5V DC