ATR121-B
Power supply: 230V AC
Power supply: 230 V AC ±15% 50/60 Hz - galvanic isolation 2,5KV
Power consumption: 2,4 Watt/VA max 3 Watt/VA max
Display: 3 numbers, 0,56” red + 3 signaling leds
Analogue inputs: 1 x Ris. 16bit, programmable for thermocouples K, S, R, J (automatic compensation of cold junction 0..50°C, ±0,5% F.S. ±1 digit F.S.), Thermoresistances PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (β 3435K), Process signals 0..10 V (40000 points), 0/4..20mA (30000 points), Potentiometers 6..150 KΩ (40000 points).
Sampling time: 100 ms (frequency 10 Hz)
Digital output: 1x 8 VDC - 20 mA for SSR command
Auxiliary output : 12 VDC - 20mA max for sensor supply
Relais Output: 1x 8A + 1x 5A - 250V AC resistive loads
ordering code: 368
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