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- Siemens 6GT2091-4LH50 SIMATIC RF Cable RS422 Sub-D/M12 5 m RFID Cable Siemens 6GT2091-4LH50 SIMATIC RF Cable RS422 Sub-D/M12 5 m RFID Cable
Siemens 6GT2091-4LH50 SIMATIC RF Cable RS422 Sub-D/M12 5 m RFID Cable
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- Description
The Siemens 6GT2091-4LH50 is a pre-assembled SIMATIC RF connection cable that links a reader to the RF120C communication module over a 5 m run. It terminates in a 9-pin Sub-D male connector at 45 degrees and an 8-pin M12 female connector, carries 6 cores rated to 300 V maximum, and uses a PUR outer sheath rated -30...+80 C for trailing applications.
Technical Specifications
| SKU | 6GT2091-4LH50 |
| Brand | Siemens |
| Series | SIMATIC RF |
| Product Type Designation | Cable RS422, Sub-D / M12 |
| Cable Designation | L-YC11Y 6x1x0.25 6x24AWG CM |
| Suitability for Use | Plug-in cable for connecting a reader to the RF120C communication module |
| Wire Length | 5 m |
| Number of Electrical Connections | 2 |
| Type of Electrical Connection | Sub-D (male, 9 pin, 45 degrees) / M12 (female, 8 pin, straight) |
| Loop Resistance per Length (max) | 160 mOhm/m |
| Insulation Resistance Coefficient | 20 GOhm x m |
| Max Operating Voltage | 300 V |
| Number of Electrical Cores | 6 |
| Shield Design | Braided shield made of tin-plated copper wires |
| Outer Diameter of Cable Sheath | 5.4 mm (+/- 0.2 mm) |
| Material of Wire Insulation | PVC |
| Material of Cable Sheath | PUR |
| Color of Data Wire Insulation | DIN 47100 |
| Color of Cable Sheath | Black |
| Bending Radius, Single Bend (min) | 21.6 mm |
| Bending Radius, Multiple Bends (min) | 43 mm |
| Bending Radius, Continuous Bending | 75 mm |
| Number of Bending Cycles | 3,000,000 |
| Max Tensile Load | 200 N |
| Weight per Length | 45 kg/km |
| Ambient Temperature, Operation/Storage/Transport/Installation | -30 ... +80 C |
| Fire Behavior | Flame resistant per IEC 60332-1-2 |
| Burning Behavior Class (EN 13501-6) | Eca |
| Chemical Resistance to Mineral Oil | Resistant |
| Chemical Resistance to Grease | Resistant |
| UV Resistance | Resistant |
| Silicon-Free | Yes |
| UL/ETL Listing (300 V rating) | Yes, CM (cable without plug only) |
| Country of Origin | DE |
| Net Weight | 0.29 kg |
Certifications & Standards
- EAC
Selection Notes
This 5 m length suits readers mounted close to the RF120C module; use the 10 m variant when the reader sits farther away, since the cable is factory pre-assembled with fixed connectors and cannot be extended in the field. The 6-core PUR-sheathed construction and 3,000,000-cycle bending rating make it suitable for trailing (drag chain) installation, while the tin-plated copper braid shield protects the RS422 signal over the run length.