- Alternative Part Number: PSEN 2.1P-21/PSEN 2.1-20/8MM/LED/1
- Supply voltage (V): 24 V
- Type of supply voltage U1: DC
- Switching voltage: 24 V
- Ambient temperature: -25 – 70 ¬∞C
- Max. ambient temp. at 2000 m: +70 °C
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- Brand: Pilz
Pilz PSEN CS1.1P 1 SWITCH Safety switches
Mfr # 540050
$260.58
/ea
Availability: Available to Order|Typically ships within 7–10 business days. Lead time may vary based on supplier availability.
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- 24 V DC supply voltage: Optimised for seamless integration into modern low-voltage industrial control systems.
- Dual input capability: Provides 2 inputs for flexible configuration in safety circuits
- Low power consumption: Operates efficiently at only 2 W, reducing energy demand and heat generation.
- Reliable safety monitoring: Ensures precise response in protective applications such as guard doors, access points, and machinery interlocks.
The Pilz PSEN CS1.1P 1 SWITCH is a robust safety switch designed to deliver dependable monitoring of safety functions in industrial automation. Built to align with the rigorous safety standards of the Pilz PSEN family, this device combines efficiency, versatility, and reliability, making it a core component in ensuring operator safety and machinery protection.
Operating at a 24 V DC supply voltage, the PSEN CS1.1P 1 SWITCH is tailored for low-voltage industrial safety systems, ensuring compatibility with widely adopted control architectures. Its design allows for straightforward integration into existing panels or new installations without requiring additional adaptation, making it a versatile choice for engineers and system integrators.
The switch is equipped with two inputs, providing flexibility in how it can be configured within a safety circuit. This dual-input arrangement allows it to monitor multiple devices or points within an application, enhancing overall safety coverage. Whether used for guard door monitoring, machine interlocks, or access point control, the device ensures hazardous movements are immediately stopped if unsafe conditions arise.
One of its strengths is its energy-efficient performance. With a power consumption of only 2 W, the PSEN CS1.1P contributes to reduced operational energy costs and lowers heat generation within control cabinets. This efficiency supports longer equipment lifespans by minimising thermal stress, while also contributing to sustainable facility operation.
The switch is engineered for precision and reliability, providing consistent monitoring of safety-related functions. Its response ensures compliance with strict safety standards such as ISO 13849-1 and IEC 62061, giving operators and businesses confidence that personnel and equipment are adequately protected.
With its robust build, the PSEN CS1.1P 1 SWITCH is suitable for demanding industrial environments, from automotive manufacturing and packaging lines to robotics, material handling, and metalworking industries. In these applications, it is commonly deployed to supervise safety gates, protective covers, and other access points, forming a critical part of the overall safety architecture.
In addition to its durability, the device’s compact design and clear connection options make installation and maintenance straightforward. This reduces downtime during commissioning and servicing, which is particularly valuable in high-throughput production environments.
In summary, the Pilz PSEN CS1.1P 1 SWITCH is a compact, energy-efficient, and reliable safety switch designed to safeguard people and machinery in a variety of industrial settings. With its 24 V DC supply, dual input capability, low power consumption, and proven safety monitoring performance, it represents a practical and standards-compliant solution for modern automation safety requirements.
| Manufacturer | Pilz |
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