Purchase now: Wenglor S27-2M Connection Cable
Purchase now: Atlantech Drives provides you the Wenglor S27-2M, a robust 2-meter Connection Cable equipped with a standard M12 × 1 Straight Socket (4-pin). This cable belongs to the S27 Series, which signifies a high-quality PUR (Polyurethane) cable jacket. Unlike standard PVC cables that stiffen and crack in the presence of oils, the S27-2M remains flexible and durable even when exposed to aggressive coolants, lubricants, and cutting fluids found in CNC machining centers.
Technical Specifications and Drag Chain Suitability
The S27-2M is specifically engineered for dynamic applications. It is rated for use in Drag Chains (Energy Chains) with a service life exceeding 5 million bending cycles. The PUR jacket is Halogen-free, silicone-free, and resistant to hydrolysis, making it suitable for damp environments. The molded connector head offers IP68 protection when properly mated, ensuring a watertight seal against the sensor. The 2-meter length is ideal for connecting sensors to local distribution blocks (I/O blocks) without leaving excessive cable loops.
- Part Number: S27-2M.
- Length: 2 Meters.
- Connector: M12 Female, Straight.
- Jacket Material: PUR (Black).
- Bending Radius: Dynamic (> 10 x diameter).
- Temperature Range: -25°C … +80°C.
- Protection: IP67 / IP68.
- Voltage Rating: 250 V.
Expert Tips: Chemical Resistance
Not all blacks cables are the same. Expert Tip: If you are in a metalworking plant using «synthetic esters» as cooling lubricants, standard PVC cables will fail rapidly (the insulation will swell and peel). The S27-2M with its PUR jacket is chemically inert to these specific fluids. Always check the chemical compatibility chart if you are mixing unusual solvents, but for standard automation, PUR is the gold standard.
Frequently Asked Questions (FAQs)
Q: What is the color code?
A: It follows the standard EN 60947-5-2: Pin 1 (Brown), Pin 2 (White), Pin 3 (Blue), Pin 4 (Black). This matches 99% of industrial 24V sensors.
Q: Is it shielded?
A: No, the standard S27-2M is unshielded. It is designed for digital switching signals (PNP/NPN). For sensitive analog data, check for a shielded variant.
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