Connection module TP1 with 32 channels and 4x2 terminals for potential supply. Type: screw terminal without LED, packaging unit = 1 piece, 50-pin IDC connection for cables. The TP1 connection module enables a single-wire connection with 32 channels and a potential connection with screw terminals without LED for signaling. It serves as the interface between the connection lines from the field and the SIMATIC S7. This module is mounted on a DIN rail and is precisely tailored to the specific task thanks to its functionality with screw terminals. It is part of the fully modular connection system of SIMATIC TOP connect for the fastest and safest system wiring. In addition to low wiring effort, potential sources of error in the wiring can be significantly reduced. Sensors and actuators from the periphery are connected to the connection modules of SIMATIC TOP connect and linked to the SIMATIC S7-300/1500 via connecting cables and front plug-in modules.