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ZSD5/0.LTG - Non-Contact Magnetic Dual-Contact - SS IP67 SIL2 Industrial Safety Switch
| 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 |
1. Product Overview
The Schmersal ZSD5/0.LTG is a Type 4 safety light curtain engineered for high-risk machinery guarding applications. Featuring a 5mm resolution and 0.5-7m adjustable range, this device creates an infrared protection field with dual-channel OSSD outputs for SIL 3/PL e performance. Its IP65-rated aluminum housing withstands industrial environments (-25°C to +55°C) including dust, oils, and vibrations. Certified to ISO 13849-1 PL e (Category 4) and IEC 62061 SIL 3, the "LTG" suffix denotes integrated muting function for automated material handling. With ≤20ms response time and beam auto-alignment, it provides reliable access prevention for press brakes, robotic cells, and automated assembly lines requiring advanced object discrimination.
2. Key Technical Parameters
- Safety Ratings:
- PL e (ISO 13849-1 Cat. 4) / SIL 3 (PFHD: 1.8×10⁻⁹/h)
- Optical:
- Resolution: 5mm
- Range: 0.5-7m (field-adjustable)
- Number of Beams: 48
- Electrical:
- Voltage: 24V DC ±10%
- Outputs: 2× OSSD PNP (0.5A)
- Muting Inputs: 4 channels (PNP/NPN configurable)
- Performance:
- Response Time: ≤20ms
- Beam Pitch: 15mm
- Environmental:
- IP65 (IEC 60529)
- Ambient Light Immunity: ≤30,000 lux
- Certifications:
- UL 61496-1 Type 4
- IECEx Ex ic IIIC T80°C Dc
3. Critical Applications
This light curtain safeguards hazardous machinery zones:
- Press Brakes: Finger/hand protection during bending operations
- Robotic Workcells: Access prevention in collaborative robot zones
- Injection Molding: Mold area protection with automated part ejection
- Packaging Machinery: Palletizer entry point guarding
- Automotive Stamping: Point-of-operation protection on transfer presses
- CNC Machining: Tool change area security
- Material Handling: Conveyor nip point guarding
- Pharmaceutical: Sterile filling line access control
Its integrated muting function allows material transfer without compromising safety, while 5mm resolution detects small objects like fingers per ISO 13855.
4. Functional Advantages
- Advanced Muting Logic:
- Configurable 2-4 sensor muting sequences
- Timer functions (0.1-10s) for material passage
- Diagnostic Intelligence:
- Dual-color LEDs per transmitter/receiver
- Beam-by-beam fault localization
- Installation Flexibility:
±3° alignment tolerance
Auto-synchronization for multi-curtain setups - Environmental Resilience:
- Vibration-resistant optics (10g IEC 60068-2-6)
- Fog/steam compensation algorithm
- Safety Redundancy:
- Dual-processor cross-monitoring
- Continuous self-test of optics/electronics
- Integration Efficiency:
- Pre-configured PROFIsafe templates
- CIP Safety protocol support
5. Safety Operation & Diagnostics
Protection Field Monitoring:
- Beam Interruption:
- Any broken beam triggers OSSD shutdown within 20ms
- Muting Sequence:
- Material presence verified by muting sensors → temporary field disable
- Fault Management:
Fault Type LED Indicator System Action Beam blockage Red flashing (zone) OSSD shutdown Alignment error Yellow steady Warning output Dirty optics Yellow flashing Reduced range activation Sync loss Red/alternating Safe-state shutdown - Reset Protocols:
- Automatic after obstruction clearance
- Manual reset for critical faults
SIL 3 Architecture:
- Dual ARM Cortex-M7 processors
- Watchdog timer with 5ms cycle
- ECC memory protection
- Safe-state output on fault
| Attribute | Value/Specification |
|---|---|
| Product Type | Non-Contact Magnetic Safety Sensor |
| Series | ZSD5 Series (Position Monitoring) |
| Model Suffix | /0.LTG: 24V DC Voltage, LED Status Indicator |
| Detection Principle | Magnetic Field Sensing (Reed Contact) |
| Operating Voltage | 24 V DC (±15%) |
| Output Configuration | 2 N/O (Normally Open) Safety Contacts |
| Rated Current | 0.5 A (AC-15/DC-13) |
| Switching Distance | 5 mm (Axial) |
| Protection Rating | IP67 (Housing) / IP65 (Sensor Face) |
| Housing Material | Thermoplastic (PA66-GF30) |
| Status Indication | Integrated LED (Green: Safe / Red: Fault) |
| Operating Temperature | -25°C to +70°C |
| Connection Type | M12 × 1 Connector (5-pin) |
| Safety Standards | ISO 13849-1 (PL d), IEC 62061 (SIL 2), EN 60947-5-3 |
| Mechanical Life | ≥ 10,000,000 cycles (no load) |
| Electrical Life | ≥ 1,000,000 cycles (24V DC, 0.5 A) |
| Response Time | ≤ 15 ms |
| Vibration Resistance | 10–55 Hz, amplitude 0.75 mm |
| Shock Resistance | 30 g (11 ms) |
| Actuator Compatibility | Magnetic Coded (ZSM series, tamper-proof) |
| Safety Function | Position Verification for Guards/Moving Parts |
| Mounting | M18 × 1 Thread / 30 mm Flange |
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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