Siemens 6ES7922-5BG50-0UB0 SIMATIC S7-1500 Front Connector 20-Core UL/CSA 6.5m PLC Connection Module

The Siemens 6ES7922-5BG50-0UB0 is a pre-assembled front connector for SIMATIC S7-1500 digital I/O modules, wired with 20 individually numbered UL/CSA-certified cores of 0.5 mm2 cross-section and a 6.5 m length. It plugs onto the module's 40-pole front connector slot (6ES7592-1AM00-0XB0) in place of a bare connector, so each channel is pre-wired to a numbered core ready for the field terminals.

Technical Specifications

Selection Notes

This version wires only the first 20 of the front connector's 40 poles (numbered 1-20); pick it for modules that use half the channel count, and the 40-core sibling once every pole is needed. UL/CSA-certified core insulation lets this connector go into panels built and listed to UL 508A / CSA C22.2 for the North American market; specify the H05V-K sibling for panels built only to IEC/EN rules. At 6.5 m the wiring reaches a terminal strip within the same cabinet section; the 8.0 m and 10.0 m siblings exist for modules mounted further from the marshalling rail.