AutomationDirect T1K-16ND3 is a 16-point DC input module in the Terminator I/O family that adds 16 discrete 12–24 VDC inputs to a T1K PLC base. It supports both sinking and sourcing input configurations and provides two isolated common terminals for input grouping. Designed for field devices like pushbuttons and sensors, this module enables direct connection of 12–24 VDC digital signals to the controller and integrates with AutomationDirect's Terminator I/O discrete I/O modules.
