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Pilz 750104 - SIL3 PL e 2-Channel Safety Relay - Industrial Machinery Compact Anti-Vibration
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
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| Attribute | Value |
|---|---|
| Protection Rating | IP67 |
| Technology | Pilz |
| Output Type | Digital |
| Application | Industrial |
| Housing Material | Metal |
| Mounting Type | Fixed |
| Function | Detecting and monitoring |
| Type | Sensor |
The Pilz 750104 PNOZ X2.1P is a foundational safety relay engineered for reliable emergency stop (E-stop) and safety gate monitoring applications. As part of Pilz's legacy PNOZ X series, this compact 45mm-wide device offers SIL CL 3 / PL e (ISO 13849-1) protection without software complexity.
Its robust electromechanical design features 1 N/O safety contact and 1 N/O auxiliary contact for reliable feedback signaling. Supporting voltages from 24 -240V AC/DC, it bridges compatibility gaps between low-voltage controls and high-power circuits. Encased in durable UL 94 V-0 flame-retardant plastic with screw terminals, it ensures stable performance in dusty industrial settings. Pre-validated certifications simplify integration into presses, conveyors, and robotic cells globally.
- Safety Standards: PL e Cat.4 (ISO 13849-1), SIL 3 (IEC 62061)
- Contact Ratings: Safety Output: 6A @ 250VAC/5A @ 24VDC (resistive), Auxiliary Output: 6A/250VAC
- Operating Voltage: 24-240V AC/DC (±10%) auto-sensing
- Response Time: ≤100ms release delay
- Electrical Life: 1,000,000 cycles (AC-15 @ 240VAC)
- Max. Power Consumption: 5.5W
- Mechanical Design: Screw terminals (2.5mm²), DIN rail mounting (EN 60715)
- Environmental: IP20 protection, -25°C to +60°C operating range
- MTTFd: >100 years (calculated per EN ISO 13849-1)
- Compliance: IEC 60947-5-1, ANSI B11.19
- Metal Stamping Presses: E-stop circuit integration for OSHA 1910.217 compliance
- Packaging Machinery: Safety door interlocking for automated filler lines
- Material Handling: Conveyor emergency cable pull-switch monitoring
- Plastic Injection Molding: Gate guard monitoring with restart prevention
- Automotive Assembly: Robotic cell light curtain synchronization
- Food Processing: Washdown-compatible safety gate circuits (304SS accessory terminals available)
Ideal for upgrading legacy equipment - requires no PLC integration and operates stand-alone.
- Fault Tolerance: Mechanically linked contacts prevent welded-contact failures (EN 60947-5-1 Annex K)
- Zero-Software Operation: Jumpers replace programming - reduces validation costs
- Universal Voltage: 24-240V AC/DC operation eliminates separate AC/DC models
- Simplified Diagnostics: Red/green LEDs for status/fault indication
- Drop-in Retrofit: Pin-compatible with legacy PNOZ X2 models
- Cost Efficiency: 40% lower cost per point than modular alternatives
Features voltage-independent outputs and surge protection up to 1.5kV.
- E-Stop Monitoring: Single-channel E-stop circuit control with feedback loop detection
- Reset Logic: Manual/auto reset configurations via selector switch
- Cross-Monitoring Technology: Detects wire-to-wire shorts between safety circuits
- Forced-Guiding Mechanism: Positively driven contacts guarantee full separation during faults
- Start/Restart Interlock: Prevents auto-restarting after power loss
- Diagnostic Coverage (DC): >99% fault detection for critical failures
- Time Delay Options: External timers compatible for delayed restart
Includes manual release testing button for preventive maintenance validation.
| Product Type | Modular Safety Relay (Electronic) |
| Order Number | 750104 (Note: Suffix "P" = Manual Start) |
| Safety Standards | EN ISO 13849-1, EN IEC 62061, EN 60947-5-1, EN 60204-1 |
| Safety Level | SIL 3 (IEC 62061), PL e (ISO 13849-1), Category 4 |
| Supply Voltage | 24 V DC (20.4-28.8 V DC) |
| Power Consumption | ≤ 2.5 W |
| Safety Outputs | 3 x Semiconductor (OSSD) - Max. current: 0.5 A each - Short-circuit protected |
| Auxiliary Output | 1 x Semiconductor (Non-safe) - 24 V DC, 0.1 A (for diagnostics) |
| Safety Inputs | 2 x Dual-Channel (Cross-monitored) - Compatible with contacts, OSSD, NAMUR sensors |
| Response Time | ≤ 12 ms (Input to OSSD state change) |
| Reset Modes | Automatic, Manual, Monitored Start (Selectable via DIP switches) |
| Diagnostic Coverage (DC) | ≥ 99% |
| PFHd | 8.7 × 10-9/h (System) |
| MTTFd | 150 years (Per channel) |
| Operating Temperature | -10°C to +55°C |
| Protection Rating | IP20 (DIN EN 60529) |
| Housing Material | Polycarbonate (UL94 V-0) |
| Dimensions (W × H × D) | 22.5 mm × 100 mm × 121.5 mm (Ultra-compact) |
| Mounting | DIN Rail (EN 60715) |
| Wiring | Spring-cage terminals (0.25-1.5 mm²) |
| Status Indicators | LEDs: - Power (green) - Input status (yellow) - Output status (green/yellow) - Fault (red) |
| Certifications | CE, cULus (UL 508), UKCA, EAC, RCM, KC |
| Connection Logic | Configurable via DIP switches: - AND/OR logic for inputs - Start interlock |
| Contact Expansion | Supports PNOZ X2.8AP relay module (adds 2 NO + 2 NC contacts) |
| Time Delays | OFF-delay: Configurable 0-30 s |
| Typical Applications | E-Stop circuits, safety gates, light curtain monitoring, small machinery interlocks |
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 jobs are perfectly executed.
We specialize in PLC, Sensors, HIM, and Transmitters.
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