The Siemens 6ES7923-5BG50-0DB0 is a pre-assembled shielded round cable for the SIMATIC S7-1500 system, linking the front connector module to the connection module. It carries 50 poles with 0.14 mm² conductors over a 6.5 m length, terminated with IDC connectors at both ends. The braided shield and PVC sheath (11 mm outer diameter) make it suitable for routing in control cabinets where noise immunity on digital and analog I/O signals matters.
Integration and fit
This cable mates directly to the S7-1500 front connector module on one end and the connection module on the other — both 50-pole interfaces use IDC connectors, so no field wiring or termination tooling is needed beyond the standard IDC press. The 6.5 m reach covers most cabinet-to-field-device runs without a junction box. Rated for 24 V nominal, maximum 60 V, it handles both digital and analog signal transmission across 32 channels.