ATR244 | 48x48mm PID Controller

PID Controller ATR244 controller integrates all the features of the Blue Line range: high-performance display that ensures excellent readability and programming mode with NFC/RFID technology via App without the need for wiring and device power supply.

Single and dual analog input versions are available with the possibility of managing two processes and two separate control loops or performing mathematical operations between the two processes (sum, difference, average).

Outputs are selectable as command or multiple alarm modes as well as analog retransmission of process or setpoint.

The network communication option is over RS485 serial with Modbus-RTU protocol.

The extended range power supply from 24 to 230V AC/DC with galvanic isolation contributes to the flexibility of this series, also ensuring optimal operation in case of fluctuations on the power grid.

  • Dimensions
    48 x 48 (front) x 105 mm
  • Material
    Box: PC UL94V2 self-extinguishing, Front panel: PC UL94V2
  • Weight
    Approx. 185 g
  • Sealing
    Front panel: IP65, Box and terminal blocks: IP20
  • Operating conditions
    Temperature 0-45 °C, humidity 35..95 RH%
  • Certifications
    CE, UL
ORDERING CODESATR244-12ABCATR244-12ABC-TATR244-13ABCATR244-23A-TATR244-23BC-T
Power supply24..230 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV24 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV115..230 V AC ±15% 50/60 Hz - galvanic isolation 2,5KV
Power consumption6 Watt/VA6 Watt/VA6 Watt/VA6 Watt/VA6 Watt/VA
Display4 digits 0,52'', 5 digits 0,30''
Analogue inputs1 x Ris. 16bit, 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)2 x Ris. 16bit, 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)
Sampling timeProgrammable up to 2,1 ms (frequency up to 470 Hz)
TA input---1x T.A. 50 mA, 800 μs - 4096 points1x T.A. 50 mA, 800 μs - 4096 points
Digital inputs2x PNP2x PNP (overlapped to outputs SSR)2x PNP4x PNP(overlapped to outputs SSR)4x PNP(overlapped to outputs SSR)
Digital outputs2x SSR 12 / 24 V DC - 25 mA max2x SSR 12 / 24 V DC - 25 mA max (overlapped to inputs)2x SSR 12 / 24 V DC - 25 mA max2x SSR 12 / 24 V DC - 25 mA max overlapped to inputs)2x SSR 12 / 24 V DC - 25 mA max (overlapped to inputs)
Auxiliary Outputs12/24 VDC - 30mA max for sensor supply
Relay Output2x 2 A - 250 V AC resistive load2x 2 A - 250 V AC resistive load3x 2 A - 250 V AC resistive load3x 2 A - 250 V AC resistive load3x 2 A - 250 V AC resistive load
Analogue outputs1x Selection 4..20 mA (40000 points ± 0,2% F.S.) o 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV1x Selection 4..20 mA (40000 points ± 0,2% F.S.) o 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV1x Selection 4..20 mA (40000 points ± 0,2% F.S.) o 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV2x Selection 4..20 mA (40000 points ± 0,2% F.S.) o 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV2x Selection 4..20 mA (40000 points ± 0,2% F.S.) o 0..10 V DC (40000 points ± 0,2% F.S.) for command or retransmission PV / SPV
Serial communication-RS485 (1200..115200 Baud) galvanically isolated-RS485 (1200..115200 Baud) galvanically isolatedRS485 (1200..115200 Baud) galvanically isolated
USB1x micro USB for programming via PC with LabSoftView
  • Control algorithms
    ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportional
  • Tuning
    Manual or automatic
  • Alarm mode
    Absolute / Threshold, Band, High / Low deviation. Alarm with optional Manual reset. Loop Break Alarm
  • Dual P.I.D.
    Heating / Cooling with dual P.I.D.
  • Soft-Start
    Rising gradient expressed as Degrees / Hour or fixed output percentage
  • Open / Close logics
    Open / Close logics for motorized valves
  • Software parameter configuration
    Memory Card, software LABSOFTVIEW, codes EASY-UP - Programming via APP (NFC) "MyPixsys" for Android and iOS devices
  • Data protection
    Lock of Command/Alarm Setpoints - Access to parameters by Password
  • Communication protocols
    Modbus RTU
  • Programmer function
    Cycle with up to 12 steps and end-of-step recovery/waiting functions
big_1499160966_ATR244 (1)
  • ATR244-12ABC
    MULTI-SETPOINT CONTROLLER 48X48 4+5 digit 1AI-1AO-2DI/O-2RELE
  • ATR244-12ABC-T
    MULTI-SETPOINT CONTROLLER 48X48 4+5 Digit 1AI-1AO-2DI/O-2RL-RS485
  • ATR244-13ABC
    MULTI-SETPOINT CONTROLLER 48X48 4+5 digit 1AI-1AO-2DI/O-3RELE
  • ATR244-23A-T
    MULTI-SETPOINT CONTROLLER 48X48 2AI 2AO 4DI/O 3RELE RS485 24VAC/DC
  • ATR244-23BC-T
    MULTI-SETPOINT CONTROLLER 48X48 2AI 2AO 4DI/O 3RELE RS485 115/230VAC