Basic Specifications Model: AIP830-001 Application: Matched with CENTUM DCS desktop HIS station Connection Interface: USB 2.0 interface, plug and play Power Supply: Powered by USB port, no external power adapter required Rated Input Voltage: 5V DC Maximum Working Current: 1A Integrated Configuration: Built-in alarm buzzer and USB voice speaker Installation Method: Desktop placement, optional VESA mounting bracket Overall Dimension: 500mm × 225mm × 50mm Product Weight: 2.0kg without bracket, 2.5kg with VESA bracket Appearance Color: Black Operating Ambient Temperature: 5°C to 40°C for normal operation Storage and Transportation Temperature: -20°C to 60°C Relative Humidity: 20% to 80% RH, non-condensing Safety Standard: Compliant with IEC 61010-1 Class I Main Features Integrated design of operation keyboard, alarm buzzer and USB speaker, realizing one-key operation and sound alarm prompt. Adopts industrial-grade design, suitable for 24-hour uninterrupted operation in control room environment. USB bus power supply and signal integration, simple wiring and easy installation. Optimized key layout for DCS single-loop operation, convenient for process parameter modification and control mode switching. Support desktop placement and optional VESA fixed installation, flexible installation mode. Good electromagnetic compatibility, stable operation in industrial interference environment. Model Suffix Explanation AIP830 represents the base model of dedicated DCS operation keyboard. The first digit 0 means without mode selection switch. The second digit 0 stands for Type A operation confirmation key. The last digit 1 is fixed code for standard configuration. Typical Application Applied to CENTUM DCS desktop human interface station for daily process operation, loop adjustment and alarm confirmation. Widely used in control rooms of chemical industry, thermal power, oil and gas, steel and other process industries. Suitable for occasions requiring independent keyboard operation and sound alarm reminder in industrial automation systems. Compliance Standard Comply with IEC 61010-1 safety requirements, and meet CE, EMC and other industrial electromagnetic compatibility regulations.