{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2191-1BH50","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2191-1BH50","canonicalUrl":"https://aoctrl.com/siemens/6GT2191-1BH50","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2191-1BH50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF, MV plug-in cable, 6GT2191-1BH50, coiled, 4 m working length, 300 V maximum, submin-D 9-pole male to RJ-50.","salesMarkdown":"The Siemens 6GT2191-1BH50 is a pre-assembled spiral communication cable for the SIMATIC RF identification system, specifically designed to connect an MV320 read/write head to an RF120C communication module. It's a coiled cable with a working length that stretches from 1.6 m to 4 m, so you get the reach you need in a tight panel or along a conveyor line without a loose loop to snag. Rated for a maximum of 300 V, this cable handles the signal-level voltages typical in RFID reader applications. The braided shield of tin-plated copper wires keeps electrical noise off the data lines — important when you're running this near motor drives or contactors on the same machine. ## Connectors and mechanicals One end terminates in a 9-pole submin-D male connector; the other is an RJ-50. That submin-D plugs directly into the MV320 reader, and the RJ-50 goes to the RF120C module. The cable jacket is black TPE-E, which holds up to flexing and the temperature range of -25 to +70 °C across operation, storage, and transport. Four cores inside, each insulated per DIN 47100. The spiral design gives you an 800 mm relaxed length that extends 1:4, so the cable self-retracts when not pulled taut — keeps the installation tidy.","metaTitle":"Siemens 6GT2191-1BH50 SIMATIC RF MV Plug-in Cable, 300 V, 4","metaDescription":"Siemens 6GT2191-1BH50 SIMATIC RF MV plug-in spiral cable, 4 m working length, 300 V max, connects MV320 to RF120C. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"title":"6GT2191-1BH50","Maximum":"300 V","Wire Length":"4 m","description":"SIMATIC RF, MV plug-in cable, pre-assembled, between RF120C and MV320, coiled, length 5 m, useful length 1.6 to 4 m.","During Storage":"-25 ... +70 °C","Of Cable Sheath":"Black","lifecycle_stage":"mature","During Operation":"-25 ... +70 °C","During Transport":"-25 ... +70 °C","Cable Designation":"Spiral cable 4x0.14 WL=800 mm elongation 1:4","During Installation":"-25 ... +70 °C","Product Description":"Spiral communication line (6-core) with a working length from 1.6 m to 4 m","Suitability For Use":"Plug-in cable for connecting MV320 to an RF120C communication module","Design Of The Shield":"Braided shield made of tin-plated copper wires","Of The Wire Insulation":"TPE-E","Tensile Load / Maximum":"5.6 N","according to IEC 81346-2":"WG","Number Of Electrical Cores":"4","Type Of Electrical Connection":"submin-D (male, 9-pole) / RJ-50","according to IEC 81346-2:2019":"WGB","Of The Insulation Of Data Wires":"DIN 47100","Number Of Electrical Connections":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e6dec9fb622989eede35e77801d2c1d7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1477682&mlfb=6GT2191-1BH50"},"ai":{"faq":[{"question":"What is the maximum voltage rating of the 6GT2191-1BH50?","answer":"The cable is rated for a maximum of 300 V, which covers the signal-level voltages used in the SIMATIC RF system."},{"question":"What is the working length of this cable?","answer":"The coiled cable has a working length from 1.6 m to 4 m. It relaxes to 800 mm when not stretched."},{"question":"What does this cable connect?","answer":"It connects an MV320 read/write head to an RF120C communication module in the SIMATIC RF system."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2191-1BH50","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/6GT2191-1BH50 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}}