{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2891-0PH50","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2891-0PH50","canonicalUrl":"https://aoctrl.com/siemens/6GT2891-0PH50","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2891-0PH50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF600 connecting cable, 6GT2891-0PH50, PUR, 5 m, M12 (male, 4-pin) to M12 (female, 8-pin), grease-resistant, UL/ETL listed CM.","salesMarkdown":"The Siemens 6GT2891-0PH50 is a PUR-jacketed, highly flexible 6-wire cable purpose-built for connecting a 24 V power supply to SIMATIC RF600 series readers — specifically the RF61XR, RF650R, RF68XR, and MV440 models. It terminates in an M12 male 4-pin straight connector on one end and an M12 female 8-pin straight connector on the other, so it plugs directly between the reader and a power supply unit like the 6GT2898-0AA or 6GT2898-0AC. Rated for 300 V maximum operating voltage with a UL/ETL listing at that rating and a CM (Communications) cable classification, it's suitable for North American installations where a listed power interconnect is required. The 5 m wire length gives enough reach to locate the power supply unit away from the reader head — useful when mounting the reader on a moving gantry or in a tight cell where the supply needs to sit in a separate enclosure. The cable is rated grease-resistant and mineral-oil-resistant, so it holds up in machine-tool or press-shop environments where coolant mist and lubricant splash are routine. It's also resistant to UV radiation, which matters if the reader is mounted near a window or in an area with direct sun exposure. Flame behavior meets IEC 60332-1-4, so the cable won't propagate a flame along a cable tray — a standard requirement for control panels and machine wiring in most European and North American specs. The braided shield of tin-plated copper wires keeps electrical noise from coupling into the 24 V supply line, which is critical when the cable runs alongside high-current motor or drive cables in a cabinet. ## Mechanical durability for continuous flex applications Rated for 3 million bending cycles at a 75 mm bend radius, this cable is built for continuous-flex applications like cable carriers or robot dress packs. The minimum single-bend radius is 21.6 mm, and the multiple-bend minimum is 43 mm — so it can handle tight routing in a junction box without damaging the conductors. Conductor class 5 (fine-stranded) and a PVC wire insulation with color-coded cores per DIN 47100 make termination straightforward in a panel or junction box.","metaTitle":"Siemens 6GT2891-0PH50 SIMATIC RF600 Connecting Cable, 5 m, P","metaDescription":"Siemens 6GT2891-0PH50 SIMATIC RF600 connecting cable, 5 m length, PUR jacket, M12 connectors, grease-resistant, UL/ETL listed CM. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"title":"6GT2891-0PH50","To Grease":"resistant","Wire Length":"5 m","description":"SIMATIC RF600 connecting cable for 24 V connection of the readers RF610XR, RF650R, RF68XR to the power supply units of type 6GT2898-0AA and 6GT2898-0AC, PUR, length 5 m.","Halogen-Free":"No","Silicon-Free":"Yes","Fire Behavior":"Flame-resistant according to IEC 60332-1-4","During Storage":"-30 ... +80 °C","To Mineral Oil":"resistant","Conductor Class":"5","Of Cable Sheath":"Black","lifecycle_stage":"mature","During Operation":"-30 ... +80 °C","During Transport":"-30 ... +80 °C","Of The Conductor":"CU, blank","Cable Designation":"L-YC11Y 6x1x0.25 6x24AWG CM","Weight Per Length":"45 kg/km","Marking / Of Cores":"Color","During Installation":"-30 ... +80 °C","Product Description":"Highly flexible cable (6-wire)","Suitability For Use":"Plug-in cable for connecting a 24 V power supply to a reader RF61XR, RF650R, RF68XR, MV440","Design Of The Shield":"Braided shield made of tin-plated copper wires","Of The Wire Insulation":"PVC","Tensile Load / Maximum":"200 N","With Continuous Bending":"75 mm","Number Of Bending Cycles":"3000000","Number Of Electrical Cores":"6","Design Of Stranding Element":"Six","Operating Voltage / Maximum":"300 V","Type Of Electrical Connection":"M12 (male, 4-pin, straight) / M12 (female, 8-pin, straight)","UL/ETL listing / 300 V Rating":"Yes; CM","Of The Insulation Of Data Wires":"DIN 47100","Number Of Electrical Connections":"2","Insulation Resistance Coefficient":"20 GΩ·m","Loop Resistance Per Length / Maximum":"160 mΩ/m","With Single Bend / Minimum Permissible":"21.6 mm","With Multiple Bends / Minimum Permissible":"43 mm","radiological resistance / to UV radiation":"resistant","Symmetrical Tolerance Of The Outer Diameter / Of Cable Sheath":"0.2 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3b848696a93e5e6cfb6c318464b96a3b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=183161&mlfb=6GT2891-0PH50"},"ai":{"faq":[{"question":"What readers is this cable compatible with?","answer":"It's designed for connecting a 24 V power supply to Siemens SIMATIC RF600 readers: RF61XR, RF650R, RF68XR, and MV440."},{"question":"What are the connector types on this cable?","answer":"One end has an M12 male 4-pin straight connector, and the other end has an M12 female 8-pin straight connector."},{"question":"What is the cable's resistance to grease and oil?","answer":"The cable is rated resistant to grease and mineral oil, making it suitable for machine-tool and press-shop environments."},{"question":"What is the maximum operating voltage?","answer":"The maximum operating voltage is 300 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2891-0PH50","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6GT2891-0PH50 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}