DIXELL XR02CH

This product replaced the Dixell XR02CX model

XR02CH is a new (currently sold under the Copeland brand) model of controller formerly functioning as DIXELL XR02CX. It is a simple microprocessor controller designed to control the operation of the compressor or defrost system in refrigeration systems with temperatures above 0°C. The controller is equipped with one relay output: to control the operation of the compressor or heater. The device has 2 inputs for NTC sensors: a chamber sensor to control the chamber temperature or an evaporator sensor located on the evaporator to determine the end of the defrost cycle. The controller is equipped with a configurable digital input. Using the HOT KEY programming key, quick and easy serial configuration of the controller is possible.

Technical data:

• Housing: front 38x80 mm; depth 50mm;
• Equipment: 1 NTC type sensor
• Mounting: panel mounting in 71x29mm hole;
• Degree of protection: IP20;
• Degree of protection for the front: IP65;
• Connections: twisted plugs for wires ≤ 2.5mm2;
• Power supply: 230Vac ±10%, 50/60Hz;
• Power consumption: 3.5VA maximum;
• Display: 2 digital, red LEDs, 19 mm high;
• Inputs: 2 NTC sensors;
• Relays: Compressor: SPST 8A 250Vac
• Operating temperature: 0÷60 °C;
• Storage temperature: -25÷60 °C;
• Measurement and control range: NTC: -40÷110°C (-40÷230°F);
• Resolution: 0.1 °C or 1°C or 1 °F (configurable)