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Jinan Jiahong Technology Co., Ltd
Jinan Jiahong Technology Co., Ltd
The display is a high-definition information terminal specifically engineered for operation in harsh environments. Its primary function is to clearly and reliably present real-time meteorological data—including wind speed and wind direction—as well as safety warnings and other critical messages.
Using RS485 or Ethernet interfaces, the unit receives data from upstream sensors. This data is processed by the central control system, which then drives a high-density LED dot matrix to display vital information in highly visible red, green, and yellow text. Designed to convey important messages to operators, drivers, and managers from a distance, it serves as an essential component for on-site safety alerts and operational information management.
Functional Features
① Superior Environmental Adaptability & High Reliability
IP68 Protection Rating: Fully dustproof and waterproof, capable of withstanding rain, snow, and dust. Designed for continuous all-weather operation in harsh outdoor environments.
② Excellent Display Performance & High Visibility
Large Full-Color Display (64 × 32 cm): A spacious screen area ensures highly conspicuous information delivery, easily visible from a distance.
High-Density 256 × 128 Dot Matrix: Delivers clear, sharp, and smooth fonts for instant recognition.
Tri-Color (Red/Green/Yellow) Indicators: Enables intuitive communication of information levels via color coding—red for danger, yellow for warning, and green for safe conditions.
20-Meter Long-Distance Visibility: Clearly legible even in dark environments, ensuring reliable warning effectiveness during nighttime or low-light conditions.
16-Level Brightness Adjustment: Allows manual or automatic brightness adaptation to ambient light intensity (e.g., day, night, fog). This ensures optimal visibility while preventing excessive nighttime brightness that causes light pollution, and improves energy efficiency.
③ Flexible Communication and Easy Integration
Dual Communication Interface Backup: Equipped with two RS485 channels and one Ethernet interface, supporting diverse networking solutions. Compatible with existing industrial control and network systems for flexible wiring.
Wide Range of Baud Rate Adaptation: The RS485 baud rate is configurable from 1200 bps to 38,400 bps, and Ethernet supports 10/100M auto-negotiation, ensuring stable communication with various types of sensors or data acquisition devices.
Remote Network Configuration: Enables remote configuration and content updates via the RJ45 network port, eliminating on-site visits and significantly reducing maintenance costs and manual efforts.
④ Efficient Remote Management and Maintenance
TCP/IP Protocol Support: Easily integrates into LAN or Internet environments, enabling remote data monitoring, centralized content distribution, and unified management.
Technical Parameters
Operating Voltage: DC 9 V ~ 26 V
Display Specifications:
Size: 64 × 32 cm (full color)
Dot Matrix: 256 × 128 LEDs
Supported Colors: Red, green, and yellow text display
Brightness Control: 16-level adjustable
Optical Signal Strength: Clearly visible within 20 meters in dark conditions
Configuration Interface: Supports content setting via RJ45 or RS485 interface
Communication Interfaces:
RS485 Signal: 2 channels | Baud rate: 1200–38,400 bps
Ethernet: 1 channel | Protocol: TCP/IP | Data rate: 10/100 Mbps
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