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    2755

    SM400 - Safety Monitor for Gas Detectors with Touch Display and Modbus

    The SM400 is a safety monitor for remote connection to gas detection systems, ideal for technical entrances and hazardous areas. Equipped with a 3.5" touch display, Modbus connection, and 4 relays, it allows visualization and man… See more...
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    Standard Specifications
    Models available:
    • SM400: 4 analog 4-20mA inputs
    • SM504: 4 Modbus RS485 inputs
    • SM508: 8 Modbus RS485 inputs
    Power supply: 12-24 Vdc
    Display: 3.5" color touchscreen
    Outputs:
    • 4 relay outputs (3 alarm, 1 fault)
    • Modbus RS485 (RTU Client and Server)
    Supported inputs:
    • Up to 4 analog inputs (SM400)
    • Up to 8 Modbus inputs (SM504/SM508)
    Operating temperature: -40°C ÷ +60°C
    Protection rating: IP67
    Bluetooth:
    • Real-time status display
    • Relay and alarm threshold configuration
    • Quick access to system information
    • Non-intrusive setup and maintenance
    Options
    SM400: 4 inputs 4-20 mA – 4 relè – Modbus – Bluetooth
    SM504: 4 inputs Modbus RS485 – 4 relè – Bluetooth
    SM508: 8 inputs Modbus RS485 – 4 relè – Bluetooth
    Downloads
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