ATR144 is a PID controller in the compact 32x74mm format that maintains the same flexibility as the entire ATR Blue Line range.
The analog input is programmable for a wide variety of temperature probes, as well as mA/Volt process signals.
The digital outputs are programmable both as ON/OFF control and as regulation with PID algorithm but multiple alarm modes (threshold, band, deviation) can also be selected.
RS485 communication serial and Modbus RTU/Slave protocol are the network communication options.
The extended range 24 …. 230V AC/DC power supply with galvanic isolation from the mains increases its flexibility in the event of fluctuations in the electrical network and in stock management.
SPECIFICATIONS
Power supply
24..230 V AC / DC ±10% 50/60 Hz - galvanic isolation 2,5KV
Power consumption
5 Watt/Va
Display
4 digits 9.6 mm (0.38"), 5 digits 7.1 mm (0.28"), 6 Led signaling
Analogue inputs
1 x Ris. 16bit, programmable for thermocouples K, S, R, J, T, E, N, B (automatic compensation of cold junction -25..85°C, Toll. @25°±0,2% F.S. ±1 digit F.S.), Thermoresistances PT100, PT500, PT1000, Ni100, Ni120, PTC 1K, NTC 10K (β 3435K e β3694K), NTC 2252 (β3976K) , process signals 0..1/5/10 V (50000 points), 0/4..20mA (40000 points), 0..60 mV (25000 points), potentiometer 1..150 KΩ (50000 points).
Impedance:
0-10 V: Ri>110 KΩ
0-20 mA: Ri<5 Ω
0-40 mV: Ri>1 MΩ
Sampling time
Programmable up to 2,1 ms (frequency up to 470 Hz)
Digital inputs
2x PNP (1 if used with PT100 sensor)
Digital outputs
1x SSR 12V DC - 25 mA max
Auxiliary Outputs
12V DC - 30mA max for sensor supply
Relay Outputs
1x 5A - 250 V AC resistive load
Serial communication
RS485 (1200..115200 Baud) galvanically isolatd
USB
1 x micro USB for programming via PC with MyPixsysLab
Dimensions
74 x 32 x 53 mm
Operating conditions
Temperature 0-45 °C, humidity 35..95 RH%, max elevation 2000m
Material
Box: PC UL94V2 self-extinguishing. Front panel: PC UL94V2
ATR144 PID Controller 32x74mm
ATR144 is a PID controller in the compact 32x74mm format that maintains the same flexibility as the entire ATR Blue Line range.
Description
ATR144 is a PID controller in the compact 32x74mm format that maintains the same flexibility as the entire ATR Blue Line range.
The analog input is programmable for a wide variety of temperature probes, as well as mA/Volt process signals.
The digital outputs are programmable both as ON/OFF control and as regulation with PID algorithm but multiple alarm modes (threshold, band, deviation) can also be selected.
RS485 communication serial and Modbus RTU/Slave protocol are the network communication options.
The extended range 24 …. 230V AC/DC power supply with galvanic isolation from the mains increases its flexibility in the event of fluctuations in the electrical network and in stock management.
Impedance:
0-10 V: Ri>110 KΩ
0-20 mA: Ri<5 Ω
0-40 mV: Ri>1 MΩ
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