ESDC4334
Split control module
On-off cooling control
4.3 inch touch screen
4 relay outputs for compressor, defrost, fan, and aux
3 NTC probe inputs for cabinet, evaporator, condenser
Ability to enter offset values for probe inputs
2 digital inputs for door control and multifunction use
Ability to adjust lower and upper limits of the set value
Compressor protection parameters
Ability to adjust the operation, stopping, or periodic operation of the compressor in case of probe failures
Manual rapid cooling/heating feature
Time and evaporator temperature-dependent or manual defrost feature
Ability to adjust defrost duration and interval
Adjustable lower and upper alarm limits
Ability to keep maximum of 3 HACCP alarm records
Temperature display in °C or °F feature
RS485 Modbus RTU communication feature
CE marked according to EN standards
Manuals
| Environmental Specifications | |
| Ambient/Storage Temperature | 0...50 ºC / -25...70 ºC |
| Relative Humidity | Up to 80% humidity at 31°C, linearly decreasing to 50% at 40°C. |
| Protection Class | User interface: Front panel: IP65, Rear panel: IP20 according to EN 60529 Control module: IP00 According to EN 60529 |
| Height | Max. 2000m |
| Electrical Characteristics | |
| Suppyl Voltage | User interface: Powered by the control module Control module: 230V AC (+%10 -%20), 50/60Hz, max. 8VA |
| Connection Method | User interface: Plug-in screw terminal blocks for wires up to 1.75 mm2 Control module: Fixed screw terminal blocks for up to 2.5mm2 and 1.75 mm2 |
| Connection Cable Lenght | 10 m |
| Pollution Degree | 2 |
| Overvoltage Category | II |
| EMC-LVD | EN 61326-1:2021 - LVD: EN 61010-1: 2010 |
| Output | |
| Compressor Relay Output | For resistive load: NO 250V AC 16A, for inductive load: 1/2hp 240V AC Relay life: Without load 30.000.000 switching, 250V AC 16A for resistive load 100.000 switching |
| Defrost Relay Output | For resistive load: NO 250V AC 8A, NC 250V AC 8A For inductive load: 1/2hp 240V AC Relay life: Without load 30.000.000 switching, 250V AC 8A for resistive load 100.000 switching |
| Evaporator Fan Relay Output | For resistive load: NO 250V AC 10A Relay life: Without load 30.000.000 switching, 250V AC 10A for resistive load 100.000 switching |
| Aux Relay Output | For resistive load: NO 250V AC 5A Relay life: Without load 5.000.000 switching, 250V AC 5A for resistive load 100.000 switching |
| Control | |
| Control Type | Control of compressor, evaporator fan, defrost and auxiliary output (AUX) with set values and digital inputs |
| Housing | |
| Material | User interface: Self-extinguishing plastics Control module: Open frame board |
| Dimension | User Interface: 118 x 82 x 31 mm Control module: 115 x 75 mm |
| Weight | Approx. 540g (after packing) |