Phoenix Contact 2296061 The adapter connects to an 8x PLC interface with a 6.2mm diameter and is compatible with a controller's output card cabling system, featuring three connections: one using a D-sub socket strip for a 15-position connection, a plug-in connection that can be easily attached to the 8x terminals, and another screw connection for a 2-position setup, supporting up to eight channels of control logic with positive switching functionality.