What it is and where it fits
The Siemens 6GT2891-4GN10 is a prefabricated RS232 connection cable for the SIMATIC RF600 identification system, specifically linking an RF660R reader to a PC via a 9-pin D-Sub connector. Rated IP65 at the RF660R end, the cable is built with a PUR jacket (CMG-rated) for durability in industrial environments where exposure to oils, coolants, or mechanical abrasion is expected. At 10 meters, this length suits installations where the reader is mounted at a distance from the control cabinet or host PC — typical in logistics portals, conveyor gantries, or warehouse tunnel gates.
Sourcing and lifecycle reality
As a mature-line accessory, the 6GT2891-4GN10 is sourced to order against an RFQ. Lead time and availability are confirmed at time of quotation, with full factory traceability through the authorized channel.