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Product Specifications
Brand: Siemens
Part Number: 6GT2891-4MH50
Series: SIMATIC RF
Type: Connection Cable
Connectors: M12 male (straight) / M12 female (straight)
Cores / Coding: 4-pole / A-coded
Cable Length: 5 m
Jacket Material: TPE-U, Black
Product Description
The 6GT2891-4MH50 bridges the gap between the SIMATIC RF reader interior and the antenna mounted on a movable trolley. With a length of 5 m, it connects the RFID interface to the antenna via an M12 male to M12 female extension.
Physical Toughness
- The TPE‑U sheath is halogen‑free, flame‑retardant, and oil‑resistant.
- It can be dragged along cable chains at ambient temperatures from ‑25 °C up to +80 °C.
- IP67 protection is maintained as long as the M12 connectors are properly screwed down.
Electrical Layout
- Four A‑coded pure copper (Cu) cores guarantee a strong signal transfer for the antenna.
- The shielding in the cable ensures EM‑compatible wiring, preventing crosstalk from surrounding power lines on the factory floor.
Absolute Applicable Data
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Coding | A‑coded |
| Bending cycles | ≥ 200 000 (drag chain) |
| Cable length | 5 m |
| Jacket material | TPE‑U |
| Degree of protection | IP67 |
| Ambient temperature | -25 to +80 °C |
| Applicable for | SIMATIC RF12, RF22, RF30 |
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Siemens
SIMATIC RF Antenna Cable M12 Male/Female, 4-Pole, 5 m, TPE-U – Siemens 6GT2891-4MH50
5 m, M12, 4-Pin, IP67, Black
MPN/Series: 6GT2891-4MH50
Product Specifications
Brand: Siemens
Part Number: 6GT2891-4MH50
Series: SIMATIC RF
Type: Connection Cable
Connectors: M12 male (straight) / M12 female (straight)
Cores / Coding: 4-pole / A-coded
Cable Length: 5 m
Jacket Material: TPE-U, Black









