This pre-assembled shielded round cable (6ES7923-0CB00-0DB0) connects a SIMATIC S7-300 or S7-1500 front connector module to a remote connection module, carrying both digital and analog I/O signals across 16 poles at 0.14 mm² per conductor. The 10 m length and braided shield suit it for routing through cable ducts or along machine frames where noise immunity matters — the shield keeps common-mode hash off analog inputs that share the same harness.
Voltage and signal handling
Rated at 24 V and listed for a maximum of 60 V, the cable handles the standard 24 VDC control voltage used across S7-300/1500 I/O modules. The 0.14 mm² conductor cross-section is sized for signal-level current — not power — so treat it as a signal path for 8-channel digital or analog modules, not for driving loads directly.
Both ends terminate with IDC connectors — one mates to the cable-side front connector module (16 poles), the other to the connection module. The 7 mm outer diameter and black PVC sheath make it flexible enough for DIN-rail routing; the 10 m reach covers most cabinet-to-machine distances without a junction box. Operating temperature range is 0 to 60 °C; storage from -30 to +70 °C.