ESDC8034
On-off cooling control
Four relay outputs for compressor, defrost, fan and aux
Three NTC probe inputs for cabin, evaporator and condenser
Ability to enter offset values for NTC probe inputs
Two digital inputs for door control and multifunctional control
Ability to adjust set value lower and upper limits
Ability to enter compressor protection parameters
Manual rapid cooling/heating feature
Ability to adjust the compressor's operation, stop or periodic operation in probe failures
Ability to defrost depending on time and evaporator temperature or manually
Ability to adjust defrost time and interval
Ability to adjust set value lower and upper limits
Defrost time and interval adjustable feature
Ability to adjust set value lower and upper alarm limits
Ability to keep a maximum of 3 HACCP alarm records
Ability to display temperature in °F or °C
Communication feature with RS485 ModBus RTU protocol
Audible warning 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: 120 x 80 x 66 mm Control module: 115 x 75 mm |
| Weight | Approx. 540g (after packing) |