Product Overview
The YZW920 series ARM industrial computer is a highly integrated industrial-grade communication device, integrating remote networking, PLC/HMI remote control, Node-RED visual development, 4G cellular communication, and Wi-Fi 6 routing. It features cost-effectiveness, easy deployment, and high reliability, designed specifically for complex Industrial Internet of Things (IIoT) applications
Core Features
1. High-Performance Hardware Architecture
– Processor: Equipped with the industrial-grade quad-core RK3328 communication processor (ARM Cortex-A53 @1.5GHz), it supports efficient multitasking and edge computing.
– Wireless Connectivity:
– 4G Cellular Network: Supports all China Mobile/China Unicom/China Telecom networks, ensuring stable networking even in harsh environments.
– Wi-Fi 6 (AX3000): Dual-band (2.4GHz + 5.8GHz) provides high-speed, low-latency access and supports concurrent connections for over 50 devices. – Industrial Design: Wide operating temperature range of -40°C to 85°C, EMC certified.
2. Multi-Protocol Support and Data Acquisition
– Full Interface Compatibility:
– RS232 + 3 RS485 serial ports: Supports industrial protocols such as Modbus RTU/ASCII, PPI, and MPI, enabling plug-and-play integration with PLCs, sensors, and instruments.
– Ethernet Ports: 10/100/1000Mbps auto-sensing LAN port and 10/100Mbps auto-sensing WAN port, seamlessly connecting to industrial switches or host systems.
– Transparent Transmission: Supports serial to TCP/UDP protocol conversion and direct cloud connectivity (MQTT/HTTP/OPC UA).
3. Remote Access and Networking
– SDLAN Remote Networking:
– Remotely access PLCs/HMIs without a public IP address, enabling cross-regional device connectivity.
– VPN-grade AES-256 encryption ensures data security. – DTU Transparent Transmission: Bidirectional serial-to-network protocol conversion, compatible with legacy device access.
4. Low-Code Development and Edge Computing
– Node-RED Visual Programming: Drag-and-drop logic design allows for quick implementation of customized functions such as data filtering, alarms, and edge AI.
– Local Computing: On-device data preprocessing (noise reduction, compression, and aggregation) reduces cloud load and bandwidth costs.
5. Low Power Consumption and Easy Deployment
– MX 2×2 Industrial Interface: 9-48V wide voltage design, compatible with 24V systems, with reverse polarity protection and surge protection.
– One-Click Configuration: Web management and mobile app support for dual-platform deployment in 10 minutes.
6. HDMI Large Screen Display
– FUXA Configuration Programming: The FUXA visual configuration interface offers a rich set of components, extensive content coverage, and highly real-time data display.
– The YZW920 series supports an HDMI output interface for displaying the FUXA configuration interface on a screen. Industry Applications
The YZW920 series is widely used in
– Energy and Power: Smart substation monitoring, photovoltaic inverter data collection, and distribution automation
– Industrial Automation: PLC remote debugging, predictive maintenance, and MES system integration
– Smart Cities: Smart streetlight control, pipeline leak monitoring, and environmental sensing
– Transportation and Logistics: Remote fleet management, cold chain monitoring, and warehouse automation
– Agricultural IoT: Greenhouse control, livestock health tracking, and smart irrigation
Recommendations for choosing the YZW920
✅ Out-of-the-box: Pre-built industrial protocol library (compatible with over 90% of PLC brands)
✅ Cost-effective: Replaces the “gateway + router + DTU” solution, reducing hardware costs by 30%
✅ Future-proof: Supports next-generation technologies such as 5G RedCap and TSN (Time-Sensitive Networking)
Typical Network Topology
[PLC/Sensor] → (RS485/Ethernet) → YZW920 Gateway → (4G/5G/Wi-Fi) → Cloud Platform/SCADA System
