Pixsys ATR124-ABC PID controller with 24-230 Vac power supply
Carel SPKT0031D0 refrigerant pressure sensor, 0 to 30 bar, female thread
- Universal analogue input
- 2x output relay + 1x output for SSR
- On-Off / neutral zone / PID / 2xPID control
- Possibility to set 2 setpoints
- Logic for valve control
- Automatic setting of PID parameters
| Power supply | 24-230 V |
| Design (panel size) | 32 x 74 mm |
| Type of regulation | 2xPID |
| Control input | Universal |
| Output - relay | 2x |
| Output for SSR | 1x |
| Communication Bus | RS485 |
| Display digit colour | Red |
| Producer | Pixsys |
ATR124 is a compact PID controller and it is the entry-level model in the Blue Line series, of which it shares all the distinctive features starting with programming via NFC/RFID.
Analogue input is programmable for a wide range of temperature probes and mA/Volt process signals.
The digital/relay outputs are programmable either as ON/OFF control or as control with PID algorithm, but multiple alarm modes (threshold, band, deviation) are also selectable.
RS485 communication serial and Modbus RTU/ Slave protocol are the network communication options.
The version with extended range 12-24 Vac/dc power supply ensures great flexibility in the event of fluctuations in the power grid and optimizes stock management as a single code can cover multiple power supply types.
ATR124 can also be considered as the new generation of the ATR121 series.
| TECHNICAL PARAMETERS | |
|---|---|
| Power supply | 24 - 230 Vac ±15% |
| Consumption | 4,5 VA |
| Display | 3 number positions, height 14 mm |
| Operating conditions | 0...45°C, humidity 35...95%RH |
| Dimensions | 32 x 74 mm, depth 53 mm |
| Analog input | Adjustable for TC J, K, S, R, Pt100, Pt500, Pt1000, Ni100, PTC1k, NTC10k, 0...10V, 0/4...20mA, 6k?, 150k? potentiometer Resolution 16bit, sampling 66ms (15Hz) |
| Outputs | 2x 8A relay 1x output for SSR 12...35 Vdc |
| Coverage | IP54 (IP65 with sealing) |
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