PS315-Z11-J300 Mechanical Interlock Single Contact Switch IP67 Nylon Industrial Guard

1. ​Product Overview​

The Schmersal PS315-Z11-J300 is a ​Type 4 safety light curtain​ (per IEC 61496-1/2) engineered for precise point-of-operation guarding in demanding industrial environments. Its defining feature is the ​J-beam alignment system ("J300" suffix)​, enabling perpendicular beam transmission around fixed obstacles without compromising safety integrity. With a ​315mm detection height​ and ​300mm resolution​ between infrared beams, it provides finger/hand protection compliant with ISO 13855 safety distance standards. The "Z11" advanced controller integrates muting, blanking, cascade control, and diagnostic feedback functions. Housed in impact-resistant ​UV-stabilized polycarbonate (IP65 rated)​, it withstands high-pressure washdowns, metal dust, and chemical exposure. Synchronization via cable or optional RF modules supports installation distances up to ​25m. Integrated multicolor LEDs and M12 connectors enable rapid commissioning and real-time status monitoring in automated production cells.

2. ​Key Technical Parameters​

3. ​Primary Applications and Use Cases​

The J300 beam configuration excels in complex machinery guarding scenarios:

• ​Robotic welding cells: Creating angled detection fields around weld fixtures while avoiding coolant pipes
• ​CNC machining centers: Safeguarding multi-axis tool changers with protruding hydraulic lines
• ​Injection molding: Monitoring mold area while beams avoid ejector mechanisms and hot-runner systems
• ​Automated assembly: Guarding conveyor transfer points with overhead cable carriers
• ​Stamping presses: Providing protection around die sets with coolant spray bars
• ​Packaging lines: Securing labeling stations while avoiding product guide rails
• ​Automotive assembly: Protecting operators near chassis jigs with pneumatic tubing
  The patented J-beam alignment allows ±15° vertical adjustment to circumvent fixed obstructions while maintaining uninterrupted protection zones - eliminating costly mechanical redesigns. Its 300mm resolution meets EN ISO 13855 requirements for finger access prevention.

4. ​Product Advantages and Functional Benefits​

• ​Obstacle-Adaptive Design: J-beam configuration enables installation around pipes/cabling without blind spots
• ​Advanced Safety Logic: Z11 controller supports timed muting, floating blanking, and cascade synchronization
• ​High Diagnostic Coverage: Continuous monitoring of beam alignment (±0.2°), intensity, and circuitry integrity
• ​Maintenance Reduction: IP65-sealed optics resist coolant/mist contamination (auto-alert at 30% intensity drop)
• ​Compliance Optimization: Pre-validated safety templates for ISO 13855, ANSI B11.19, and Machinery Directive
• ​Space Efficiency: 45mm profile fits tight spaces where conventional housings interfere
• ​Wireless Upgrade Path: RF module enables installations where cable routing is impractical (25m range)
• ​Plug-and-Play Integration: M12 connectivity reduces wiring time by 50% versus terminal boxes
• ​Energy Resilience: Wide voltage tolerance (19-29VDC) withstands plant power fluctuations

5. ​Core Functionality and Safety Architecture​

The system employs ​synchronized pulsed infrared beams​ (950nm wavelength) between emitter and receiver. J-configuration alignment uses prismatic lenses to maintain perpendicular beam paths despite ±15° mounting angles - a critical innovation where physical obstructions prevent parallel mounting. When beams are interrupted >30ms, the dual OSSD outputs de-energize within 20ms, initiating Category 4 safety stops via PLCs or relays.

The ​Z11 controller​ executes:

1. ​Continuous Diagnostics: Monitoring beam transmission quality, alignment stability, and voltage fluctuations
2. ​Adaptive Functions:
   • Floating Blanking: Deactivates beams obscured by fixed obstacles while maintaining adjacent protection
   • Timed Muting: Temporary suspension (1-60s) for material transfer via external sensors
3. ​Fault Management: Stores 16 error codes with timestamps (e.g., E31: Beam 1 intensity drop) accessible via AUX outputs
4. ​Cross-Monitoring: Dual-processor architecture verifies logic integrity every 5ms

Safety reset requires deliberate confirmation after fault resolution. ​Calculated safety distances​ per ISO 13855 ensure machinery stops before operators reach hazard zones. When configured with RF synchronization, encrypted 2.4GHz signals maintain <1ms timing accuracy across 25m through metal obstructions

Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit 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:1)Bently nevada.2)+GF+.3)Rosemount.4)ABB.5)Allen-Bradley.6)Foxobro.Good working environment, perfect team, sincere cooperation →→ Achieve u and our success !!!