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EDRR4ORT - Multi-Channel Redundant Safety Relay - Metal IP67 Industrial Machinery
| MOQ: | 1 |
| prezzo: | USD 100-10000/Piece |
| Imballaggio standard: | 50*50*50mm |
| Periodo di consegna: | 3-7 |
| Metodo di pagamento: | T/T |
| Capacità di approvvigionamento: | 1/piece in stock |
1. Product Overview
The Schmersal EDRR4ORT is a robust emergency stop device engineered for industrial safety applications requiring immediate machine shutdown. Featuring a 60mm red mushroom head with yellow base (EN ISO 13850 compliant), this device ensures clear visibility and quick actuation in emergencies. Constructed with a glass-fiber reinforced polyamide housing (IP66/67 rated), it withstands impacts up to 20J (IK10) and operates in temperatures from -25°C to +70°C. The switch utilizes positive-break force-guided contacts certified to ISO 13849-1 PL e (Category 4) with dual-channel operation. Its twist-release mechanism allows fast resetting after activation, while integrated status LEDs provide visual confirmation of switch state. Designed for vertical or horizontal mounting, it supports both cable gland and plug connector installations.
2. Key Technical Parameters
- Safety Ratings:
- ISO 13849-1 PL e (Cat. 4)
- IEC 62061 SIL 3 (PFHD: 3.2×10⁻⁹/h)
- EN ISO 13850 Stop Category 0
- Electrical Specifications:
- Voltage: 24V DC/230V AC
- Contacts: 2NC/2NO force-guided (EN 60947-5-1)
- Switching Capacity: 5A @ AC-15 / 6A @ DC-13
- Mechanical:
- Actuation Force: 60-100N
- Travel: ≥6mm
- Reset: Clockwise twist release
- Environmental:
- IP66 (terminal compartment) / IP67 (overall)
- Chemical Resistance: Resists oils, fuels, weak acids
- LED Indicators:
- Yellow: Device powered
- Green: Emergency circuit closed
- Red: Emergency stop activated
- Certifications:
- UL 508, CSA C22.2 No. 14
- CE, UKCA, ATEX Zone 22
3. Primary Applications
This emergency stop is critical for high-risk machinery:
- Industrial Presses: Immediate stop command for hydraulic systems
- Conveyor Systems: Emergency pull-wire activation points
- Robotic Cells: Centralized stop controls for collaborative robots
- Packaging Machinery: Quick shutdown during material jams
- CNC Machining Centers: Spindle emergency stop function
- Material Handling: AGV emergency braking systems
- Plastic Extruders: Melt pressure emergency cutoff
- Energy Plants: Turbine emergency shutdown triggers
Its high visibility and SIL 3 rating make it essential for automotive production lines, pharmaceutical manufacturing, and heavy machinery where rapid hazard mitigation is required.
4. Functional Advantages
- Safety Integrity: Dual-channel monitoring with 99.5% diagnostic coverage
- Operator Feedback:
- Tactile click confirms actuation
- Multi-color LED status hierarchy
- Durability:
-
1 million mechanical operations
- Corrosion-resistant nickel-plated contacts
-
- Installation Flexibility:
- Choice of M20 cable glands or 8-pin M12 connector
- Front-mounting without disassembly
- Tamper Resistance:
- Shielded design prevents accidental reset
- Security screws for anti-vandal protection
- Compliance Ready:
- Pre-certified to EN 418 and IEC 60947-5-5
- ATEX dust explosion protection
- Global Recognition:
ISO-compliant yellow/black base contrast
5. Operation & Safety Principles
Emergency Activation Sequence:
- Actuation: ≥6mm button travel with 60-100N force
- Contact Separation:
- Force-guided NC contacts open within 35ms
- Auxiliary NO contacts simultaneously close (EN 60947-5-1)
- Machine Shutdown:
- Implements Stop Category 0 (uncontrolled stop)
- Safety circuit de-energization
Diagnostic Monitoring:
- Contact Verification:
• LED flashes if contacts fail to open fully
• Red LED locks during welded contact detection - Reset Sequence:
a) Twist-button clockwise until "click"
b) Internal locking mechanism releases
c) Manual pull-out resets contacts
d) Green LED confirms circuit restoration
Safety Architecture:
- Dual-Channel Logic:
• Contact state cross-comparison every 20ms
• Discrepancy triggers fail-safe output lockout - Mechanical Backup:
• Spring-loaded break mechanism (overrides electronics)
• >1.5mm guaranteed contact separation - Environmental Hardening:
• Sealed shaft prevents liquid ingress
• Steel ball grid tested per EN 62262
| Parameter Category | Specification Details |
|---|---|
| Manufacturer & Model | Schmersal EDRR4ORT |
| Product Type | Safety Radar Sensor (Collision avoidance for AGVs/AMRs) |
| Safety Standards | ISO 13849-1, IEC 62998, ISO 3691-4 |
| Safety Level | PL d (ISO 13849-1), SIL 2 (IEC 62061) |
| Detection Technology | 24 GHz FMCW Radar (Frequency Modulated Continuous Wave) |
| Detection Range | 0.3–4 m (Adjustable warning/stop zones) |
| Field of View | 170° Horizontal, 30° Vertical |
| Angular Resolution | 5° |
| Response Time | ≤ 300 ms (From detection to OSSD shutdown) |
| Output Signals | 2 OSSD (PWM) + 3 Digital I/O • Configurable as warning/stop/status signals |
| Safety Functions | • ESP (Emergency Stop) • SOS (Speed & Separation Monitoring) • Person Detection |
| Detection Capability | Objects ≥ Ø50 mm (metal), humans ≥ 0.2 m² (moving) |
| Mounting Orientation | Ceiling/Vertical Mount (ORT suffix = Ober/Seitlich Montiert) |
| Housing Material | PBT Plastic (UV-resistant), Polycarbonate Lens |
| Protection Rating | IP69K (High-pressure/steam cleaning resistant) |
| Operating Voltage | 24 VDC (±15%), Reverse Polarity Protected |
| Power Consumption | ≤ 8 W (Typical) |
| Operating Temperature | -25°C to +55°C (No performance degradation in fog/dust) |
| Communication Interface | Ethernet/IP, RS-485 (Modbus RTU), CANopen Safety |
| Configuration | Schmersal ES Vision software (Windows) via USB |
| Cable Connection | Integrated 3 m PUR Cable (M12 connector optional) |
| Vibration Resistance | 10 g (10–500 Hz) per EN 60068-2-6 |
| Shock Resistance | 50 g / 11 ms per EN 60068-2-27 |
| Dimensions (W×H×D) | 125 mm × 90 mm × 45 mm |
| Weight | ≈ 450 g |
| Approvals | CE, FCC, IC, UKCA, RCM |
| Key Features | • All-weather operation (Rain/snow/dust immunity) • Multi-object tracking (Up to 16 targets) • Field masking (Static object exclusion) • Real-time zone adjustment • Built-in self-diagnostics |
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.
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