Allen-Bradley 2706-NG1 Network Interface Module is a 120 VAC input converter module used as a parallel-input interface within DL20 distributed I/O configurations. It converts external 120 VAC signals into a backplane‑compatible format for the Rockwell controller, enabling field-wired devices to feed 2706 DL20 I/O without direct line‑voltage connections to the controller. This 2706-NG1 module is part of the 2706 NG1 family and is commonly employed in legacy Rockwell DL20 systems to interface line-level inputs to the PLC network.
