SIMATIC S7-300 FRONT CONNECTOR 2.5M

Front connector for SIMATIC S7-300 40 pole (6ES7921-3AH20-0AA0) with 40 single cores 0.5 mm2, Single cores H05V-K, Crimp version VPE=1 unit L = 2.5 m The pre-assembled 40-pole front connector with 40 single wires of type H05V-K, conductor cross-section 0.5qmm, with a length of 2.5m in spring-loaded version is intended for connection to a digital I/O module of the SIMATIC S7-300. This is plugged onto the module to be wired instead of the front connector. This allows the signals of the digital I/O module to be easily connected to the elements to be wired via the numbered individual wires.This front connector with single wires is part of the flexible connection of SIMATIC TOP connect for the fastest and safest system cabling. In addition to a 50% lower wiring effort, sources of errors in cabling can be significantly reduced.