Pixsys ATR421 14ABC process controller for up to 15 cycles and 45 steps
- Process PID controller
- 1x universal input
- 1x digital input
- 4x output relay
- 1x output for SSR
| Power supply | 24-230 Vac/dc |
| Design (panel size) | 48 x 96 mm |
| Type of regulation | PID |
| Control input | Universal |
| Auxiliary digital input | Yes |
| Output - relay | 4x |
| Output for SSR | 1x |
| Display digit colour | Two colours |
| Producer | Pixsys |
Pixsys ATR421 controller for single-loop control. It allows you to program up to 15 loops/programs that can contain up to 45 steps/sections. All freely programmable by the user as rise, dwell or fall. Programming features are simple even for less skilled users.
This controller is primarily designed for controlling industrial furnaces/air conditioners/dryers and for controlling thermal processes requiring programming of cycles/profiles with time-based process control. It also includes special functions such as Waiting (useful whenever the process is delayed beyond the programmed setpoint) or Cycle Recovery (for unexpected performance errors).
Two analog inputs, relay/SSR outputs configurable as alarm/help, RS485-ModbusRTU serial communication. All settings can be made by front panel buttons and no jumper settings are necessary. A MEMORY CARD can be used for quick programming.
| TECHNICAL PARAMETERS | |
|---|---|
| Dimensions | 48 x 96 (front panel) x 123 mm |
| Power supply | 24/110/230Vac ±15% 50/60 Hz |
| Consumption | 5.5 VA |
| Display | LED, 4 places, green 14 mm + 4 places, red 10 mm |
| Working conditions | temperatures 0..45°C, humidity 35..95 RU% |
| Material | flame retardant Noryl UL94V1; front panel: Silicon V0 |
| Weight | approx. 350 gr |
| Coverage | IP65 (front panel) , IP20 (terminal block and instrument body) |
| Quick setup | Memory card with/without battery, Labsoftview |
| 1x configurable input | TC, K, J, S, R, N, E, PT100, PT1000, Ni100, PTC1K, NTC10K, 0/4..20 mA, 0..10 V |
| 1x digital input | 1...9 cycle selection, Hold and Run function, "open door" interlock |
| 1x potentiometer input | Position adjustment for servo valves / motor valves |
| Output - relay | 4x Relay 8 A - 250 Vac resistive load |
| Output - SSR | 24 Vdc - 25 mA max |
| Serial communication | RS485 Modbus RTU - Master/Slave |
| Control principle | ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportional, Automatic tuning |
| Gas mode | valves - open/close, burner and fan management, GID |
| Data protection | Command/alarm lockout, password access to parameters |
| Alarm mode | Absolute/relative, zone, upper/lower deviation, time programmable for each step |
| Waiting function | Special function for SPV/PV compensation in case of overloaded systems |
| Cycle recovery function | Cycle recovery in case of unexpected performance error |
| Demand value function | Regulation switches according to a fixed setpoint (function can be activated from the main menu or during a running cycle) |
| Start delay | Delay start of cycle by timer |
This online store saves cookies that help its proper functioning. By using our services, you agree to their use.