The Dixell XR30CX is a compact electronic refrigeration controller designed for normal / medium-temperature refrigeration applications. Built for commercial cabinets, bottle coolers, display cases and stand-alone refrigeration units, it provides compressor control, off-cycle defrost and an additional configurable relay in one panel-mounted controller.
The XR30CX is part of the Dixell CX Prime controller range and is commonly used by refrigeration technicians for service replacement and OEM applications. It features a 32 × 74mm panel format, supports NTC or PTC probe inputs depending on configuration, and includes Hot Key programming support for faster parameter copying and setup. Copeland/Dixell documentation describes the XR30CX as a digital thermostat with off-cycle defrost for refrigeration applications at normal temperature, with two relay outputs: one for compressor control and one configurable auxiliary output.
Key Features
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Electronic refrigeration controller for normal / medium-temperature systems
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Suitable for commercial refrigeration cabinets and display units
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Compressor control with off-cycle defrost function
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2 relay outputs: compressor plus configurable auxiliary relay
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Auxiliary relay can be used for light, alarm signalling or auxiliary output
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Supports NTC or PTC temperature probes, depending on model variant
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Configurable digital input
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Hot Key programming support for fast parameter copying
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ModBUS-RTU network compatibility via optional XJ485-CX module
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Compact 32 × 74mm panel-mount format
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Clear digital display with front keypad operation
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Suitable for service replacement and OEM refrigeration applications
Specifications
| Item | Specification |
|---|
| Brand | Dixell / Copeland |
| Model | XR30CX |
| Product Type | Electronic Refrigeration Controller |
| Application | Normal / medium-temperature refrigeration |
| Defrost Type | Off-cycle defrost |
| Relay Outputs | 2 |
| Main Outputs | Compressor + configurable auxiliary output |
| Probe Type | NTC or PTC, depending on model variant |
| Digital Input | Configurable |
| Programming | Front keypad / Hot Key |
| Optional Communication | ModBUS-RTU via XJ485-CX module |
| Mounting | Panel mount |
| Front Format | 32 × 74mm |
| Typical Panel Cut-Out | 29 × 71mm |
| Category | Refrigeration → Refrigeration Components → Electrical & Controls |
Applications
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Medium-temperature refrigeration cabinets
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Bottle coolers
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Display cases and showcases
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Chilled counters
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Stand-alone refrigeration units
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Compressor control
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Off-cycle defrost control
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Auxiliary light or alarm output
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Service replacement controller applications
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OEM refrigeration equipment control
The Dixell XR30CX gives refrigeration technicians a reliable medium-temperature controller with compressor control, off-cycle defrost and a flexible auxiliary relay. With compact panel mounting, Hot Key programming and optional ModBUS connectivity, it is a strong replacement controller for commercial refrigeration service work.
