I4‑1002 WEB HMI Core Specifications
Model I4‑1002, 4‑inch WEB HMI with gateway function(86‑box mounting)
Core Configuration Single‑core 800MHz CPU, 512M RAM, Flash 8GB, Linux OS
Display & Touch 4" TFT, 480*480 resolution, capacitive touch screen
Communication Interfaces 1×10/100M adaptive Ethernet, 2×RS485 serial ports
Supported Protocols BACnet / Modbus / OPC UA / MQTT server, open HTTP third‑party interface
Register Capacity Max 512 points for each BACnet / Modbus register type
WEB HMI Feature HTML5 based, access via panel, phone, iPad, PC browser
Software Functions JS logic control, user permission management, timing & event trigger, MQTT cloud upload
Power Supply & Consumption AC/DC 12‑24V, Power consumption ≤6W
Operating Environment -10℃ ~ +50℃ working;‑20℃~+70℃ storage, Humidity 10%‑90% non‑condensing
Storage Humidity 15%‑95% non‑condensing
Mechanical Specs 86‑type bottom box installation, Weight:150g, ABS plastics housing

Application scenarios

Building Automation: Monitor and control central air‑conditioning, elevators, fire‑control systems, lighting, electricity & water meters.

Industrial On‑site Monitoring: Connect PLC, DDC, UPS and various field automation devices.

Remote & Local Supervision: Real‑time data access via local panel, mobile phone, iPad or PC browser; support cloud alarm push and third‑party system integration.

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Documents