Pixsys ATR243 Multifunction Controller

Brand: Calex Electronics Limited

This multifunction controller offers 2 to 4 setpoints. 

It has one Analog input which is configurable for up to 18 different sensors/ signals. 

The 2 to 4 outputs are configurable as relays (including Open/Close logic for motorized valve control), SSR, 4 to 20 mA and 0-10 V (either for control or re-scalable retransmission of the process variable/setpoint).

The built-in switching power supply has an extended range of 24-230 Vac/Vdc and does not require any jumper setting. 

The control modes are ON/OFF, PID + Autotuning and Heating/Cooling PID with a neutral zone.
Features
  • 48 x 48 mm (1/16 DIN) Panel Mounted PID Controller for Single-Loop Control
  • Highly Configurable: One Model Suits Temperature, Pressure, Flow, Level, pH, Humidity, and Many Other Process Measurements
  • Dual 4-digit LED Displays
  • Universal Analog Input for Over 15 Different Types of Sensor Including Current, Voltage, Thermocouple, RTD, Thermistor or Potentiometer
  • Relay, SSR, mA and V Outputs, Configurable for Control, Alarm or Retransmission
  • RS485 Modbus RTU Communications (Optional)
  • Load Monitoring Function (Loop Break Alarm) with Current Transformer (Optional)
  • Wide Supply Voltage Range 24-230 Vac/dc, Galvanically Isolated
  • CE Marked and UL Recognized

Specifications

Accuracy

  • 0.2% ± 1-Digit for V/mA
  • 0.5% ± 1-Digit for TC/RTD

Alarm

  • Loop Break Alarm

Applications

  • Cold Stores
  • Current Control
  • Dryers
  • Injection Molding
  • Leather & Footwear Machinery
  • Load Cell Control
  • Metal Working Furnaces
  • Motorised Valve Control
  • Pharmaceutical Industry
  • Plastics Extrusion
  • Refrigeration Equipment
  • Remote Control Via RS-485 Modbus
  • Signal Converter

Approvals & Certifications

  • CE
  • RoHS
  • UL

Communication

  • Baudrate: 57.6 Kbps
  • Modbus RTU
  • RS-485

Consumption

  • 3 W

Control Functions Characteristics

  • On/Off
  • PID Autotuning

Current

  • 50 mA - Input TA for Loop Break Alarm

Display

  • 4-Digit Dual LED
  • 8 Red Status LED

Electrical Connectors

  • Terminal Block

Environmental Protection

  • IP20 - Terminal Blocks
  • IP30 - Housing
  • IP54 - Front Panel
  • IP65 - Gasket

Humidity

  • 35 to 95% Relative Humidity

Input

  • 0-10 V
  • 0-20 mA
  • 0-40 mV
  • 4-20 mA

Operating Temperature

  • 0° to 45° C (32° to 113° F)

Output

  • 0-10 V
  • 12 V
  • 30 mA
  • 4-20 mA
  • RS-485 Modbus RTU

Output Format

  • Relay Output

Relay Output

  • 2 Relays 5 A Resistive or 1 Relay + 1 Logic SSR
  • 3 Relays 5 A Resistive + 1 Logic SSR

Response Time

  • 15 milliseconds - Maximum

RTD Type

  • Ni100
  • Potentiometer ≤ 6 or ≤ 150 KiloOhms
  • Pt100
  • Pt1000
  • Pt500

Sensor, Probe Type

  • J Thermocouple
  • K Thermocouple
  • NTC 10k
  • PTC 1k
  • RTD
  • R Thermocouple
  • S Thermocouple

Supply Voltage

  • 24-230 Vac/dc ± 15%, 50/60 Hz

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