ATR121-B (Supp. 230Vac) - PID controller 32x74 mm - Control and alarm functions, 1 input programmable for different sensors

• ATR121-B: 1 analoge ingang + 2 relais + 1 Dig. PNP / voeding 230 VAC
• Ingangen: 1 configureerbare analoge ingang, resolutie 16 bit, instelbaar voor thermoelementen K, J, S, R (automatische koudecompensatie 0..50 °C, nauwkeurigheid @25°C ±0,5%FS of ±1 schaaleenheid), weerstandssensoren PT100, PT500, PT1000, Ni100, PTC1K, NTCC. 10K (B 3 435K), lineaire ingangen 0/4..20 mA (30.000 punten), 0..10 V (40000 punten), potentiometer FS 6/150 kohm (40.000 punten)
• Uitgangen: 2 relaisuitgangen 1 10 A / 8 A relais - 250 VAC ohmse lasten + 1 5 A relais - 250 VAC ohmse belastingen
• Regelalgoritmen: tweepunt met hysterese, P, PI, PID, PD met proportionele tijd, dode zone
• www.pixsys-automation.de/de/produckte/pid-regler/atr121

This 32x74 controller is highly configurable, which means it requires a lower number of product codes. The input can be programmed for temperature sensors, resistance thermometers and thermocouples, but also for pressure transmitters, humidity and flow sensors. The algorithm for heating-cooling PID control is optimised both for temperature control and for process variables with quick transitory, like pressure control and flow control. The software functions of the ATR121 include the open-close logic for valve control on industrial thermoregulation, air conditioning, dosing systems. The controller's outputs can be selected as command/multiple alarm modes/event. The serial communication option is RS485 with Modbus/Slave protocol.