This device features modular design, multiple protections (input overvoltage, output short-circuit, backup power reverse/short-circuit), two-wire multi-line panel, operation via capacitive touch screen or physical buttons, 80-char & 8-message display, moisture-proof boards, high-precision clock, power-off info retention, manual/auto switches, global reset/mute, code/grounding detection, 3-level password protection, and supports program transfer via U disk/computer remote and ring loop/branch wiring.
Technical Specifcation
Main power supply: AC220V (range from 187V to 242V), 50Hz
Backup power supply: Two 12V/17Ah lead-acid batteries
LCD screen: 7.0-inch TFT color LCD screen, with a resolution of 800×480
Touch screen: Capacitive type
Number of loops: 1 to 8 loops
Loop points: 200 points
Operating environment: 0°C to +40°C, ≤95% relative humidity, without condensation
Dimensions: 539156550mm
Historical records: 10,000 items
Printer: Thermal micro-printer, supporting text direction setting
Multi-line panel: Standard configuration of 9 points, expandable to 17 points
Bus panel: Standard configuration of 64 points
Networking quantity: 256 units, supporting ring networking
Maximum operating current: 1.8A