1.Product Overview​

The ​Euchner GSBF02R12-502-MC1806​ is a high-security magnetic-coded safety switch engineered for guarding hinged or sliding access points in automated machinery. Featuring a compact, modular design with a corrosion-resistant zinc alloy housing (IP67 rated), it integrates seamlessly into safety circuits requiring PL e / SIL 3 compliance. The non-contact magnetic actuator system (MC1806 coded) ensures tamper-proof operation, while dual-channel monitoring detects guard positions within ±0.5 mm accuracy. With integrated diagnostic LEDs and tool-free mounting slots, it simplifies installation in confined spaces like robotic cells or conveyor junctions. The switch’s dynamic magnetic coding prevents manipulation, meeting ISO 14119 Type 4 standards for high-risk applications.

2.​Key Technical Parameters​

Precision specifications for fail-safe performance:

• ​Safety Rating: PL e (ISO 13849-1 Cat. 4), SIL 3 (IEC 61508).
• ​Actuator Type: MC1806 magnetic coded (non-contact, tamper-resistant).
• ​Switching Distance: 2–12 mm (adjustable via actuator alignment).
• ​Voltage Range: 24V DC (±20%) with reverse polarity protection.
• ​Outputs: 2 PNP OSSD safety signals (0.5A @ 30V DC).
• ​Response Time: ≤10 ms for safety circuit interruption.
• ​Mechanical Life: >2 million operations (actuator: stainless steel 1.4301).
• ​Ambient Temp.​: -25°C to +85°C (operation), -40°C to +100°C (storage).
• ​Shock/Vibration: 100 m/s² shock (IEC 60068-2-27), 15g vibration (10–150 Hz).
• ​Connection: 4-pin M12 connector (cable exit: top/right/left configurable).

3.​Primary Applications​

Critical safety monitoring across industries:

• ​Automated Assembly Lines: Secures robot workcells in automotive battery production.
• ​Plastic Injection Molding: Interlocks access doors during 300-ton clamping cycles.
• ​Material Handling: Guards conveyor transfer points in parcel sorting facilities.
• ​Metal Fabrication: Monitors laser cutter enclosures (IP67 dust/liquid protection).
• ​Packaging Machinery: Ensures safe access to wrapper infeed zones (FDA/GMP compliance).
  Ideal for applications requiring frequent access (e.g., tool changes) or hygienic environments (washdown-ready).

4.​Competitive Advantages​

Superior reliability and integration benefits:

• ​Anti-Tamper Technology: Dynamic MC1806 coding prevents magnet-based bypass attempts.
• ​Space Optimization: 22mm slim profile fits narrow guard frames (60% smaller than mechanical switches).
• ​Diagnostic Intelligence: Dual-color LED (green/red) indicates alignment, faults, or power status visible from 15m.
• ​Modular Flexibility: Interchangeable actuators (vertical/horizontal mount) and configurable cable exits.
• ​Zero Maintenance: Non-contact operation eliminates mechanical wear vs. plunger-style switches.
  Reduces safety system downtime by 50% with self-monitoring diagnostics and ≥100-year MTTFd.

5.​Functional Capabilities​

Advanced safety integration features:

• ​Cross-Monitoring Circuitry: Independent processor channels validate guard position every 2ms.
• ​Short-Circuit Detection: Auto-diagnosis of output/supply line faults (EN 60947-5-3 compliant).
• ​Muting Function Support: External PLC control via auxiliary inputs for automated material loading.
• ​EMC Immunity: Shielding against 30V/m RF interference (EN 61000-6-2/6-4).
• ​Quick-Release Mounting: Spring-loaded terminals enable wiring without tools (0.2–1.5 mm² cables).
  Compatible with safety relays (Pilz PNOZ), PLCs (Siemens F-series), and networks via Euchner CPA gateways.

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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.
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