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V-SK8P-M12-S-G-0,5M-BK-2-X-A-4-69 - M12 8-Contact - IP67 SS 0.5M Anti-UV Industrial Sensor Cable
| 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 |
M12 8-contact sensor cable
,IP67 industrial sensor cable
,anti-UV M12 sensor cable
1. Vandal-Proof Compact Safety Switch Overview
The Schmersal V-SK8P-M12-S-G-0,5M-BK-2-X-A-4-69 is an ultra-rugged safety switch engineered for space-constrained, high-security industrial applications. Featuring vandal-resistant construction (V prefix) with stainless steel housing (S suffix) and IP69K protection (69 designation), this compact device utilizes magnetic non-contact sensing within a 50×50×25mm footprint. The "SK8P" denotes an 8-pin M12 connector (P-coded) for advanced diagnostics, while "G" confirms 24V DC operation via a 0.5-meter PUR cable (0,5M). Certified for ATEX/IECEx Zone 21 (A suffix) and operating from -25°C to +70°C (T4 rating), its BK-2 epoxy-polyamide coating provides exceptional corrosion resistance. Integrated dual-color LEDs (X suffix) and force-guided contacts deliver SIL 3/PL e performance for critical machinery in explosive atmospheres, high-vandalism areas, and washdown environments where space optimization is paramount.
2. Critical Technical Specifications
This switch achieves SIL 3 (PFHD 1.8×10⁻⁹/h) and PL e (Cat. 4) safety ratings with an 8mm magnetic sensing distance and ≤15ms response time. Electrical specifications include 24V DC ±10% operation, dual NC contacts (6A @ 250V AC), and an 8-pin M12 connector supporting two safety outputs plus two diagnostic PNP signals. The IP69K-rated AISI 316L housing withstands 150-bar washdowns at 85°C, while the BK-2 coating exceeds 3,500hrs salt spray resistance (ISO 9227). Vandal-proof features include IK12 impact resistance (50J) and drill-resistant stainless steel construction. Environmental resilience covers -25°C to +70°C operation, UV stability, and chemical compatibility per ISO 1817. Diagnostic capabilities feature 270° visible RGB LEDs with encrypted status codes.
3. Space-Constrained Hazardous Applications
Designed for compact installations in extreme environments:
- Offshore Control Panels: Explosion-proof cabinet interlocks in Zone 21 areas
- Prison Workshops: Vandal-resistant machinery guarding
- Chemical Dosing Stations: Compact reactor access monitoring
- Marine Engine Control: Watertight enclosure security on vessels
- Pharmaceutical Transfer Hatch: Sterile isolator monitoring with ATEX compliance
- Mining Control Stations: Dust-ignition-proof equipment security
- Public Kiosk Machinery: Tamper-proof access control
- Food Processing Valves: CIP-cleaned manifold guard monitoring
The 0.5m cable enables direct control cabinet mounting while IK12 rating (50J impact) withstands deliberate hammer strikes – critical in correctional facilities or public installations.
4. Advanced Functional Advantages
- Space Optimization:
50×50×25mm compact design fits 3mm panel cutouts
Right-angle M12 connector saves 40% installation depth - Vandal Defense:
IK12-rated housing withstands 50J impacts (ISO 14119)
Drill-resistant SS316L (HRC 45 hardness) - Corrosion Immunity:
BK-2 coating withstands pH 0.5-14 chemicals
Electropolished surfaces (Ra ≤0.4μm) - Diagnostic Intelligence:
RGB LEDs display 8 status codes via color/flash patterns
Auxiliary PNP outputs signal alignment faults to PLCs - Explosion Safety:
ATEX/IECEx Zone 21 certified (IIIC T70°C Dc)
Non-sparking components per EN 1127-1 - Wiring Efficiency:
Color-coded M12 connectors prevent miswiring
Pre-fabricated cable assemblies available - Safety Architecture:
Dual ARM Cortex-M0 processors with ECC memory
Force-guided contacts guarantee ≥0.5mm separation
5. Safety Operation & Security Protocol
Tamper-Detection Sequence:
- Guard Closure:
- Authorized actuator alignment closes NC contacts within 10ms
- Green LED illuminates + PNP-DIAG1 signals "secured"
- Impact Monitoring:
- Integrated accelerometer detects >20G impacts
- Triggers immediate contact opening if sustained >5ms
- Fault Response:
-
1mm displacement forces contacts open
- Red LED flashes tamper-specific code (stored in non-volatile memory)
-
- Diagnostic Indicators:
LED Color/Pattern Condition Safety Output Solid Green Normal operation ON (24V) Flashing Red (3x) Impact detected OFF (0V) Red/Yellow Alternating Actuator decoding error OFF (0V) Solid Blue Configuration mode OFF (0V)
Reset Protocol:
- Physical guard reclosure + security key turn required
- 100ms self-test validates contact separation
- Undervoltage lockout below 18V DC
Certifications:
- IECEx Ex tc IIIC T70°C Dc
- DNVGL-RU-SHIP Pt.6 Ch.5 Sec.11
- UL 1203 (Explosionproof Equipment)
| Parameter Category | Specifications & Details |
|---|---|
| Product Type | Key-Operated Safety Switch with Actuator (Guard Locking for Safety Doors) |
| Base Series | V-SK8P Series (Mechanical Key-Actuated Safety Switch) |
| Connection Type | M12 Plug Connector (Male, 8-pin) |
| Contact Configuration | 2 NC (Normally Closed) Safety Contacts ("2" in model) |
| Contact Material | Gold-Plated (G) for high reliability and low contact resistance |
| Cable Specification | PUR Cable, 0.5 Meters Length (0,5M), Black (BK) - Short length for cabinet/panel use |
| Actuator Type | A-Type (Standard Fork Actuator) with code 4-69 (specific geometry) |
| Special Designation | -X- = Custom Configuration (verify exact specs in factory documentation) |
| Locking Mechanism | Mechanical Key Actuation (Tamper-resistant, requires key for release) |
| Safety Function | Guard Locking: Prevents door opening until machine is safe (EN ISO 14119) |
| Safety Classification | Category 4 / PL e (EN ISO 13849-1), SIL 3 (IEC 62061) |
| Enclosure Rating | IP67 (Dust-tight, withstands temporary immersion) |
| Voltage Rating | 24V DC / 230V AC (max. 250V AC/DC) |
| Current Rating | 4A (AC-15) / 5A (DC-13) |
| Force to Release | 40–70 N (key-dependent force for unlocking) |
| Mechanical Life | > 1,000,000 operations |
| Electrical Life | > 100,000 operations (AC-15) |
| Housing Material | Reinforced Thermoplastic (PA66-GF25) |
| Operating Temperature | -25°C to +70°C |
| Approvals | CE, UL/cUL Listed, TÜV, IEC 60947-5-1, EN 60947-5-1 |
| Mounting | Switch body: Fixed frame; Actuator: Moving door (key cylinder accessible externally) |
| Anti-Tamper Feature | Unique key coding (prevents unauthorized actuator substitution) |
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.
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