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Pilz PSEN cs3.1 RFID Safety Switch | IP67 | Ind Machinery Safety
Attribute
Value
Operating Temperature
-20°C to +60°C
Voltage Input
24V DC
Certifications
CE, UL, RoHS
Connection Type
Screw Terminal
Application
Industrial Automation
Protection Class
IP20
Current Output
2A
Mounting Type
DIN Rail
Product Overview and Technical Specifications
The Pilz PSEN cs3.1 is a compact, electromechanical safety switch designed for guarding doors and access points in industrial machinery. It complies with ISO 14119 and SIL 3/PLe safety standards, offering reliable protection against accidental machine starts. The switch operates with a coded actuator (PSEN cs1.1), ensuring secure mechanical locking and monitoring. With a robust metal housing (IP67 rating), it withstands harsh environments, including dust, moisture, and vibrations. The PSEN cs3.1 features dual-channel NC/NO contacts (2 safety outputs + 1 auxiliary signal) for integration into safety circuits. Its simple plug-and-play design reduces installation time, while a diagnostic LED provides real-time status feedback. The device supports voltages from 24 VDC to 230 VAC, making it adaptable to diverse control systems.
Functional Benefits and Application Scenarios
This safety switch is ideal for applications requiring high-integrity access control, such as robotic cells, press brakes, and automated assembly lines. Its tamper-resistant design prevents bypassing, ensuring compliance with machinery directives like EN ISO 13849-1. The PSEN cs3.1's short reset time minimizes downtime during door cycling, while its integrated locking mechanism holds doors securely until machinery halts safely. In food and pharmaceutical industries, the stainless-steel variants resist corrosion from frequent washdowns. Compatibility with Pilz's PNOZsigma safety relays and configurable logic controllers (PLCs) enables scalable safety solutions. Users benefit from reduced maintenance due to its mechanical durability (>1 million operations) and self-cleaning contacts.
Compliance and Integration Capabilities
Certified globally (CE, UL, CSA), the PSEN cs3.1 meets stringent safety requirements for global markets. Its modular design allows integration with Pilz's SafetyEye vision systems or PASconfig software for centralized safety management. The switch supports PROFIsafe and CIP Safety protocols for seamless communication in Industry 4.0 networks. Optional RFID coding ensures actuator-switch pairing accuracy in multi-door setups. Pilz's diagnostic tools, like PASvisu, enable predictive maintenance by tracking switch performance metrics. With customizable actuator lengths (up to 40 mm) and mounting brackets, it adapts to complex door geometries. The PSEN cs3.1 exemplifies Pilz's commitment to safety innovation, combining simplicity with advanced risk mitigation for modern automated environments.
Detailed Specifications
Attribute
Specification/Description
Product Type
Electromechanical Safety Switch (Door Monitoring)
Safety Standards
ISO 13849-1 (up to PLe/SIL 3), IEC 60947-5-1, EN 1088
Voltage Range
24 VDC, 24-230 VAC (50/60 Hz)
Contact Configuration
2 Safety Channels (NC/NO), 1 Auxiliary Signal (NO)
Protection Rating
IP67 (housing), IP65 (actuator)
Operating Temperature
-25°C to +70°C
Mechanical Life
>1 million operations
Actuator Type
Coded (PSEN cs1.1 actuator, RFID-based)
Locking Force
Up to 1,000 N (adjustable)
Mounting
Screw or bracket mounting (horizontal/vertical orientation)
Housing Material
Zinc die-cast (standard), Stainless steel (optional for corrosive environments)
Diagnostics
Integrated LED status indicator (green/red)
Safety Functions
Door position monitoring, secure locking, tamper-proof design
Certifications
CE, UL, CSA, TÜV, IECEx, ATEX (Zone 22)
Compatibility
Integrates with Pilz PNOZsigma safety relays, PLCs, and SafetyBUS p/PROFIsafe systems
Cable Connection
M12 plug connector or screw terminals
Applications
Robotic cells, packaging machinery, press brakes, AGVs, pharmaceutical/food production
Safety Integrity
Cat. 4 (EN ISO 13849-1), SIL 3 (IEC 62061)
Dimensions
98 mm x 40 mm x 22 mm (H x W x D)
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts which make sure that all this jobs are perfectly.
We are major in PLC, Sensors, HIM, Transmitters.
Best Supply Brands As Following:
Bently nevada
+GF+
ABB
Foxobro
Good working environment, perfect team, sincere cooperation → Achieve you and our success!
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.
We Are The Supplier For Industrial Automation Spare Parts.
we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M... Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.
We Are The Supplier For Industrial Automation Spare Parts.
we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M...
