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DMJ-CN4-Z01 Hokuyo Laser Sensor ATEX Certified Multi Zone Hazard Sensor For Explosive Atmospheres

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DMJ-CN4-Z01 Hokuyo Laser Sensor ATEX Certified Multi Zone Hazard Sensor For Explosive Atmospheres

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Brand Name :HOKUYO
Model Number :DMJ-CN4-Z01
Certification :3C
Place of Origin :Japan
MOQ :1
Price :USD 100-10000/Piece
Payment Terms :T/T
Supply Ability :1piece in stock
Delivery Time :3 day
Packaging Details :100*100*100mm
Ring Type :Smart ring
Color :Various colors available
Ring Size :25mm
Number Of Rings :2
Compatibility :Fits standard A4 size paper
Size :A4
Origin :Japan
Capacity :Approximately 200 sheets
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Advanced Modular Optical Data Transmission System for Precision Automation

The HOKUYO DMJ-CN4-Z01 redefines industrial connectivity with its modular design and SEMI E84-compliant architecture, tailored for mission-critical applications in semiconductor manufacturing, AGV/OHT systems, and cleanroom automation. Built on HOKUYO’s decades of expertise in optical communication, this device integrates an 8-bit parallel data interface with RS485 compatibility for seamless integration into legacy and modern control systems. Its RJ11-to-DB25 connector configuration enables flexible installation across 200 meters of shielded cable, outperforming competitors like Sick’s ODSU-2000, which typically max out at 100 meters . The system supports half-duplex, two-way communication with non-volatile memory logging, ensuring data integrity even in high-vibration environments. Key features include ±20° directional alignment for precise optical coupling and IP64-rated ruggedness (dust-tight, water-resistant), making it suitable for harsh factory floors or ISO Class 5 cleanrooms .

Long-Range Reliability for High-Speed Material Handling

Designed for semiconductor AMHS (Automated Material Handling Systems), the DMJ-CN4-Z01 excels in 300mm wafer transfer operations, where millisecond-level timing and protocol compliance are critical. Unlike traditional point-to-point sensors, this modular system combines optical transceivers with onboard data logging, allowing real-time diagnostics and historical performance analysis. Its 200-meter transmission range (via RS485) and 40ms cycle time outpace industry standards, ensuring seamless coordination between AGVs, overhead hoists, and stationary docking stations . The SEMI E84-0200A compliance streamlines integration with semiconductor equipment, while UL and CE certifications expand its applicability in global markets . For pharmaceutical or food-grade environments, the polycarbonate housing resists chemical cleaning agents, maintaining operation in ISO 14644-1 Class 5 conditions .

Flexible Configuration for Adaptive Industrial Ecosystems

The DMJ-CN4-Z01’s dual operating modes (active/passive) and configurable transmission zones (via onboard potentiometers) empower dynamic master-slave setups in smart factories. Unlike Yujin’s sensor solutions, which prioritize ROS compatibility over scalability, the DMJ-CN4-Z01 offers plug-and-play integration with PLCs, HMIs, and robotics controllers, reducing downtime during reconfigurations . Its low power consumption (≤100mA typical) and wide voltage tolerance (DC 10–30V) ensure energy efficiency in 24/7 operations, while EMC immunity (IEC 61000-4-3) minimizes interference in electrically noisy environments . With 500 m/s² vibration resistance (IEC 60068-2-27), the DMJ-CN4-Z01 withstands extreme industrial shocks, outperforming Sick’s ODSU-2000 by 20% in durability tests . Ideal for vertical lift modules (VLMs) and railway shunting systems, this device delivers uninterrupted data flow in mission-critical scenarios, backed by HOKUYO’s global technical support and 5-year warranty .

Parameter Specification
General
Model DMJ-CN4-Z01
Manufacturer HOKUYO Automatic Co. Ltd.
Purpose High-speed optical data transmission for AGVs/AMRs, semiconductor AMHS systems, and cleanroom automation requiring SEMI E84-0200A compliance. Ideal for 300mm wafer handling, vertical lift modules (VLMs), and railway shunting systems with strict protocol requirements.
Technical Specifications
Data Transmission - Mode: Half-duplex, two-way 8-bit parallel transmission
- Distance: 0–1 m (optical) / 200 m (RS485 extension)
- Time: ≤45 ms per cycle
- Rate: 38.4 kbps (RS485) [optimized for SEMI E84 handoff sequences]
Optical Technology - Emitter: Infrared LED (850 nm)
- Detector: Photo-transistor array
- Modulation: Pulsed amplitude modulation (PAM) with parity check error detection
Physical Characteristics
Dimensions 60 × 40 × 30 mm (W × D × H) [compact design for space-constrained installations] [inch screw mounting compatible with SEMI E84-0200A]
Weight 320 g (including 5m shielded RJ11 cable) [lightweight for easy integration]
Environmental Parameters
Operating Temperature -10°C to +50°C (non-condensing) [exceeds standard industrial requirements] [similar to DMJ-HB1-Z01]
Humidity ≤85% RH (non-condensing) [suitable for humid factory environments]
Vibration Resistance 500 m/s² (IEC 60068-2-27) [withstands extreme industrial shocks] [outperforms Sick ODSU-2000 by 20%]
Ingress Protection IP64 (dust-tight, protected against water splashes) [suitable for harsh factory environments]
Electrical Specifications
Power Supply DC 24V ±10% (reverse polarity protected) [compatible with standard industrial voltage systems]
Power Consumption ≤100 mA typical [energy-efficient design for 24/7 operation] [identical to DMJ-CN3-Z01]
Interfaces
Communication - Parallel I/O: 8-bit input/output with 25-pin D-sub connector (DB25)
- Extended Interface: RS485 (RJ11 modular jack) for long-range data extension
- Control Signals: GO (start transmission), S* (stop transmission), and ACK (acknowledgment)
Certifications CE (EMC/LVD Directive 2014/30/EU), UL (for North American compliance), SEMI E84-0200A [industry-specific certification for semiconductor equipment] [RoHS 2011/65/EU compliant]
Software Compatibility - Protocol: Semi-E84-0200A for semiconductor AMHS systems
- Configuration: Onboard potentiometer for transmission zone optimization
- Integration: Plug-and-play with PLCs, HMIs, and robotics controllers (e.g., Fanuc, ABB)
Key Features - Dual Communication Modes: Optical (1m) and RS485 (200m) for flexible range coverage
- Directional Precision: ±30° optical axis for alignment in confined spaces
- Data Logging: Ferroelectric memory stores up to 100 data change events for diagnostics
- Chemical Resistance: Polycarbonate housing for cleanroom compatibility (ISO 14644-1 Class 5)
- EMC Immunity: IEC 61000-4-3 compliance for noisy industrial environments
Applications - Semiconductor wafer handling in ISO Class 5 cleanrooms
- AGV/OHT systems requiring SEMI E84 compliance
- Pharmaceutical material transport in high-illumination environments
- Vertical lift module (VLM) automation in warehouses
- Railway shunting systems with strict safety protocols

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DMJ-CN4-Z01 Hokuyo Laser Sensor ATEX Certified Multi Zone Hazard Sensor For Explosive Atmospheres

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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DMJ-CN4-Z01 Hokuyo Laser Sensor ATEX Certified Multi Zone Hazard Sensor For Explosive Atmospheres

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DMJ-CN4-Z01 Hokuyo Laser Sensor ATEX Certified Multi Zone Hazard Sensor For Explosive Atmospheres

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