- Part number
- 6GT2091-4LH20
- Model no
- Cable RS422, Sub-D / M12
- EAC
Siemens 6GT2091-4LH20 SIMATIC RF Sub-D M12 Reader Connection Cable 2m
SIMATIC RF Sub-D/M12 connection cable, 2m, pre-assembled, RF120C to reader, PUR trailing.
Description
About the Cable RS422, Sub-D / M12
About the Cable RS422, Sub-D / M12
The Siemens 6GT2091-4LH20 is a pre-assembled SIMATIC RF connection cable that links an RF120C communication module to its reader over a 2 m, 6-core PUR trailing cable with a Sub-D (male, 9-pin, 45 deg) connector on one end and an M12 (female, 8-pin) connector on the other. It withstands 3,000,000 bending cycles across -30 to +80 degC, making it suitable for drag-chain and moving-axis routing.
Certifications & Standards
- EAC
Selection Notes
This 2 m length and Sub-D/M12 connector pair fits the RF120C's 9-pin reader port specifically; other lengths in the same cable family use the identical wiring and shielding but a different run length, so pick this part number only when the physical distance from module to reader is around 2 m or less after routing. The PUR sheath and 3,000,000 bending-cycle rating suit drag-chain or moving-axis installations rather than a fixed, short jumper run.
Specification
Full specification
General 6
| product type designation | Cable RS422, Sub-D / M12 |
|---|---|
| product description | Highly flexible communication line (6-core) SIMATIC RF, MV plug-in cable, pre-assembled, between RF120C and reader PUR, trailing, length 2 m. |
| product brand name | SIMATIC RF |
| suitability for use | Plug-in cable for connecting a reader to the RF120C communication module |
| cable designation | L-YC11Y 6x1x0.25 6x24AWG CM |
| wire length | 2 m |
Electrical data 5
| number of electrical connections | 2 |
|---|---|
| type of electrical connection | Sub-D (male, 9 pin, 45°) / M12 (female, 8 pin, straight) |
| loop resistance per length / maximum | 160 mΩ/m |
| insulation resistance coefficient | 20 GΩ·m |
| operating voltage: maximum | 300 V |
Mechanical data 14
| number of electrical cores | 6 |
|---|---|
| design of the shield | Braided shield made of tin-plated copper wires |
| outer diameter: of cable sheath | 5.4 mm |
| symmetrical tolerance of the outer diameter / of cable sheath | 0.2 mm |
| material: of the wire insulation | PVC |
| material: of cable sheath | PUR |
| color: of the insulation of data wires | DIN 47100 |
| color: of cable sheath | Black |
| bending radius: with single bend / minimum permissible | 21.6 mm |
| bending radius: with multiple bends / minimum permissible | 43 mm |
| bending radius: with continuous bending | 75 mm |
| number of bending cycles | 3000000 |
| tensile load / maximum | 200 N |
| weight per length | 45 kg/km |
Show all 56 specifications ↓ Show less ↑31 more values in Identification, Ambient conditions, Product features, product functions, product components / general, Standards, specifications, approvals, General Product Approval, Logistics.
Identification 10
| Part number | 6GT2091-4LH20 |
|---|---|
| Type designation | Cable RS422, Sub-D / M12 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4034106024444 |
| ETIM class | EC003249 |
| eCl@ss | 27060307 |
Ambient conditions 9
| ambient temperature: during operation | -30 ... +80 °C |
|---|---|
| ambient temperature: during storage | -30 ... +80 °C |
| ambient temperature: during transport | -30 ... +80 °C |
| ambient temperature: during installation | -30 ... +80 °C |
| fire behavior | flame resistant according to IEC 60332-1-2 |
| class of burning behaviour / according to EN 13501-6 | Eca |
| chemical resistance: to mineral oil | resistant |
| chemical resistance: to grease | resistant |
| radiological resistance / to UV radiation | resistant |
Product features, product functions, product components / general 2
| product feature: halogen-free | No |
|---|---|
| product feature: silicon-free | Yes |
Standards, specifications, approvals 2
| UL/ETL listing / 300 V Rating | Yes; CM (only cable without plug) |
|---|---|
| certificate of suitability: EAC approval | Yes |
General Product Approval 1
| China RoHS Manufacturer Declara- TUEV | tion |
|---|
Logistics 7
| Net weight | 0.145 kg |
|---|---|
| Package dimensions | 320 × 200 × 20 mm |
| Country of origin | DE |
| Shipping weight | 0.645 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6GT2091-4LH20
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- EAC
- EAC approval
Quick answers
Questions about the Cable RS422, Sub-D / M12
Which supply voltage is Cable RS422, Sub-D / M12 rated for?
The rated operational voltage of Cable RS422, Sub-D / M12 is 300 V AC.
What is the HS code of Cable RS422, Sub-D / M12 for customs?
The tariff (HS) code on file for Cable RS422, Sub-D / M12 is 85444290.
What is the EAN of Cable RS422, Sub-D / M12?
The EAN (GTIN) of Cable RS422, Sub-D / M12 is 4034106024444.
Where does Cable RS422, Sub-D / M12 ship from, and how fast?
Cable RS422, Sub-D / M12 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Reviews
Customer reviews
Series
Siemens SIMATIC RFID
- Brand
- Siemens
- Series
- SIMATIC RFID
