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General| Power supply | 24V AC/DC |
|---|---|
| Input voltage range | 20-30V AC/DC |
| Number of inputs | 8 |
| Digital inputs | 4 |
| Analog inputs | 4 |
| Relay outputs | 4 |
| Communication | Yes |
| Communication protocol | Modbus RTU |
| Display | LCD |
| Enclosure | Plastic |
| Protection Class | IP20 |
| Storage Temperature | -20°C to +70°C |
Describes how to set up and use the controller, including password protection.
Details how compressor capacity is controlled based on pressure and set reference.
Explains the regulation process based on pressure or media temperature signals.
Details how the controller responds to sensor errors and maintains operation.
Defines safety limits for suction pressure and their impact on compressor operation.
Defines safety limits for condensing pressure and its effect on system operation.
Guides the user through a series of settings for initial controller configuration.
Allows selection from predefined combinations of compressors and fans for quick setup.
Defines the target value for the regulation process, influenced by offsets.
Specifies the type of compressors used, including unloaders, speed control, and specific models.
Sets a safety limit for condensing pressure to prevent system damage.
Defines a delay before compressors can restart after a safety cut-out event.
Presents predefined I/O and function assignments for common compressor and fan setups.
Guides users through a step-by-step process to configure all necessary controller parameters.
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