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ATR144, PID controllers, NFC
PID controller 32x74 mm, 1 programmable input for different sensors. NFC. Multivoltage. PIXSYS

Control and alarm functions, programmable analogue input, multi-voltage power supply, digital input, serial communication
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PID controller 32x74 mm, 1 programmable input for different sensors. NFC. Multivoltage. PIXSYS

    DETAILED DESCRIPTION

    ATR144
    Process controller ATR144 is latest release of Pixsys controllers size 32x74mm, integrating recent Blue line standards that have been introduced with ATR244.  It stands out for bright display, ensuring optimal visibility in industrial environments and making available more information for the operator as well as a scrolling Help function.
    ATR144 is programmable by NFC with dedicated App MyPixsys for Android devices (same already in use for Pixsys latest product lines), not requiring wirings and power supply and allowing quick set-up/updates on site.

    Specifications

    • Power supply: 24..230 V AC / DC 
    • Display: 4 digits 0,38" white + 5 digits 0,28" red
    • Sealing: Front panel IP65 (with gasket). Enclosure and terminal block: IP20
    • Tuning: manual or automatic
    • First Input (analog): programmable for thermocouples K, S, R, J, T, N, B (automatic compensation of cold junction) -25..85°C, ±0,2% F.S. ±1 digit F.S.), Thermoresistances PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (β 3435K), process signals 0..10 V (50000 points), 0/4..20mA (40000 points), 0..60 mV (25000 points), potentiometer 1..150 KΩ (50000 points)
    • Second Input (digital): Setpoint change, Hold, Run, Tuning, Start / Stop, configuration lock
    • Serial communication: RS485 Modbus RTU - Slave (4800..115200 baud) Code "-T"
    • Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time-proportioned
    • Soft-Start: Rising gradient programmable as Degree / hour or fixed output %
    • Alarm modes: Absolute/ threshold, band, upper/lower deviation, Alarms with optional manual reset and activation delay, Loop Break Alarm

    DOCUMENTS AND SPECIFICATIONS