High-Speed SEMI E84-Compliant Optical Transceiver for Precision Automation

The HOKUYO DMS-GB1-Z28 is an advanced parallel optical data transmission module engineered for mission-critical industrial applications requiring seamless integration with SEMI E84-0200A protocols. Designed as an active/passive dual-mode transceiver, it excels in semiconductor automated material handling systems (AMHS) and AGV/OHT control, delivering 8-bit parallel data transfer at 19.2 kbps with 40 ms cycle time . Equipped with a 25-pin D-sub connector and 5m shielded cable, it ensures reliable bidirectional communication in high-illumination environments (up to 4,000 lux), outperforming Sick’s ODSU-2000 series, which struggles with ambient light interference . The module’s infrared LED technology (850 nm wavelength) and pulsed amplitude modulation (PAM) enable stable operation in ISO 14644-1 Class 5 cleanrooms, while its ±20° directional alignment ensures flexible optical coupling in confined spaces.

Constructed with an IP64-rated aluminum housing, the DMS-GB1-Z28 withstands dust, water splashes, and vibrations (500 m/s² per IEC 60068-2-27), making it suitable for harsh factory floors . Its DC 10–30V power supply and ≤100 mA power consumption ensure energy-efficient performance for long-term deployments. Unlike Keyence’s GLV series, which lacks semi-E84 compliance, the DMS-GB1-Z28’s encoder input function dynamically adjusts transmission parameters based on AGV speed, optimizing safety during high-velocity maneuvers . The modular design and replaceable polycarbonate window simplify maintenance and resist chemical contamination, critical for semiconductor wafer handling.

Enhanced Environmental Resilience for Harsh Industrial Conditions

The DMS-GB1-Z28 redefines reliability with -10°C to +50°C temperature tolerance and 85% humidity resistance, ensuring stable performance in freezing warehouses and high-heat semiconductor fabs . Its high-frequency noise-resistant design minimizes electromagnetic interference, a key advantage over Omron’s E3Z series, which relies on analog outputs prone to signal degradation . The module’s semi-E84 protocol alignment streamlines integration with automated material handling systems, while the onboard potentiometer configuration reduces setup time by 30% compared to traditional wired solutions.

Certified for CE/RoHS compliance and UL listing, the DMS-GB1-Z28 meets global safety standards for EU and North American markets . Its 1-year warranty and global technical support network ensure minimal operational disruptions. With a 1-meter adjustable transmission range, it outperforms shorter-range alternatives in narrow conveyor systems, making it ideal for compact assembly lines. The optical window contamination warning function alerts users to maintenance needs, while the screw-mounting mechanism ensures secure installation in high-vibration environments.

Smart Manufacturing-Ready Integration with ROS Compatibility

Designed for Industry 4.0 applications, the DMS-GB1-Z28 supports ROS (Robot Operating System) via the urg_node package, enabling seamless integration with autonomous robotics platforms for real-time navigation and obstacle detection . Its parity check error detection and multi-echo filtering enhance data reliability, critical for semiconductor wafer handling and vertical lift module (VLM) automation. For cleanroom environments, the module’s low outgassing properties ensure compliance with ISO 14644-1 Class 5 standards, surpassing Sick’s ODSU-2000 in contamination resistance .

The DMS-GB1-Z28’s dual-mode operation (active/passive) offers flexibility in complex automation networks, while its shielded 5m cable minimizes signal loss in high-noise environments. By combining semi-E84 protocol compatibility with ±20° directional flexibility, it delivers superior alignment tolerance compared to the DMS-HB1-Z06, making it suitable for dynamic industrial applications . Whether used in high-speed logistics or precision semiconductor production, this module combines reliability, efficiency, and adaptability to meet the evolving demands of smart manufacturing.

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Company Information

Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
more about us , u can view our official web:http://www.zcsensors.com/follow us :

1)https://www.facebook.com/Sensors-and-transmitters-1883785301860678/?ref=aymt_homepage_panel&boosted_auto_open=BOOSTED_PAGELIKE

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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.

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.
more about us , u can view our official web:http://www.zcsensors.com/follow us :

1)https://www.facebook.com/Sensors-and-transmitters-1883785301860678/?ref=aymt_homepage_panel&boosted_auto_open=BOOSTED_PAGELIKE

2)https://www.linkedin.com/in/z-csensorcenter/detail/recent-activity/shares/

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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