What it is and what it connects
The Siemens 6ES7923-3BD00-0HB0 is a shielded connection cable for the SIMATIC ET200SP HA distributed I/O system. It runs from a 37-pole D-sub connector on the I/O module side to bare ends with wire-end ferrules on the field side, pre-labeled for 32 channels. Length is 3 m, conductor cross-section 0.14 mm² — sized for signal-level wiring, not power.
Compliance and substance restrictions
RoHS compliant since 15 January 2021. REACH Article 33 duty to inform applies: the cable contains lead (CAS 7439-92-1) above 0.1% w/w. No export restrictions under AL or ECCN (both N).