Siemens 6ES7923-0BC00-0DB0 SIMATIC TOP connect Shielded Connecting Cable 16-pole 2.0m PLC Connection Module

The Siemens SIMATIC TOP connect connecting cable (6ES7923-0BC00-0DB0) is a shielded, 16-pole, 2.0 m pre-assembled round cable linking a front connector module to a connection module on SIMATIC S7-300/1500 stations. It carries 8 channels at 0.14 mm2 per conductor, rated 24 V DC with a 60 V maximum, and terminates in IDC connectors on both ends with a braided shield.

Technical Specifications

Selection Notes

Choose the shielded version over the unshielded TOP connect cables when routing near VFDs or high-frequency I/O where EMI could corrupt analog signals — the braided shield supports longer, noise-sensitive runs at the paired I/O module's rated cable length. At 2.0 m, it fits close-coupled front-connector-to-connection-module installations rather than longer cabinet-to-cabinet runs.

Applications

Used to wire digital and analog I/O modules on SIMATIC S7-300/1500 stations to TOP connect connection modules without individual wire termination.