Technical Specifications Color TFT touch screen is equipped with 1280 × 1024 resolution. Dual independent Ethernet ports support network redundancy. SD‑card slot realizes project backup and log storage. Nominal power supply is 24 V DC, acceptable voltage range 19.2‑30 V DC. Typical power consumption reaches 27 W. Operating temperature ranges from 0 ℃ to +55 ℃, storage temperature ‑20 ℃ to +70 ℃, non‑condensing relative humidity 5%‑90%. Front‑panel protection class is IP65. Certifications include CE, UL and RoHS compliance.
Functional Features Displays real‑time process graphics, analog values and digital device status. Touch operation completes set‑point adjustment and field equipment control. Supports alarm browsing, event record query and multi‑channel trend curve display. Built‑in real‑time clock provides accurate timestamp for all alarm events. Dual‑Ethernet ports achieve bumpless redundant network switching. LED indicators show power, network connection and fault status. Supports project backup and restoration through SD‑card.
Application Scenarios Installed on cabinet doors in power, chemical, oil‑gas and pulp‑paper industries. Provides local monitoring and operation function for ABB DCS system. Applies to medium and large‑scale continuous‑process automation projects requiring long‑term stable HMI operation.
Installation Requirements Cut matched opening on cabinet door, embed panel and lock surrounding buckles completely. Wire 24 V DC power strictly follow polarity marking. Connect Ethernet cables and guarantee minimum cable bending radius. Keep sufficient ventilation clearance on rear side for heat dissipation. Download HMI project via supporting engineering software. Complete cabinet protective grounding according to ABB specification. Insert SD‑card when backup or log function is required.
Usage Notes Wear anti‑static wrist strap before touching rear exposed circuit components. Check LED status after power‑on. Avoid sharp objects scratching touch screen surface. Back‑up project files regularly to SD‑card and external storage.
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