Grelci Maras d.o.o.
Jevčeva pot 2,
1351 Brezovica pri Ljubljani,
Slovenia
+386 (01) 365 3 518 | info@grelci-maras.si
ATR144-AD
Power supply: 12...24V AC / DC
Power supply: 12...24 V AC / DC ±15% 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 output: 1x SSR 12 / 24 V DC - 25 mA max
Digital intput: 2x PNP (only with sensors different from PT100 3 wires)
Auxiliary Outputs: 12/24 VDC - 30mA max for sensor supply
Relays Output: 2x 5A - 250 V AC resistive load
Serial communication : RS485 (1200..115200 Baud) galvanically isolated
USB: 1x micro USB for programming via PC with MyPixsysLab

ordering code: 1130
Add to cart
 
 

MAIN AND SOFTWARE FEATURES


 
   
 
Dimensions:
 
74 x 32 x 53 mm
 
Tuning:
 
Manual or automatic
 
Material:
 
Box: PC UL94V2 self-extinguishing. Front panel: PC UL94V2
 
Alarm mode:
 
Absolute/ threshold, band, upper/lower deviation, Alarms with optional manual reset and activation delay, Loop Break Alarm.
 
Weight:
 
Approx. 120 g
 
Double P.I.D:
 
Heating / Cooling with dual P.I.D.
 
Sealing:
 
Front panel: IP65, Enclosure+ terminal blocks: IP20
 
Data protection:
 
Lock of Command/Alarm Setpoints - Access to parameters by Password
 
Operating conditions:
 
Temperature 0-45 °C, humidity 35..95 RH%, max elevation 2000m
 
Open / Close logics:
 
Motorized valves control
 
Certifications:
 
CE, UL
 
Software parameter configuration:
 
Memory Card, software MyPixsysLab, codes EASY-UP - Programming via APP (NFC) "MyPixsys" for Android e iOS devices
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 %
Communication protocols
 
    Modbus RTU
 
   


    

    
Software parameter configuration   
    

    
 
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