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EDT3511

35x77x68 mm, Touch Buttons, 1 NTC Input, 2 DIN Input, 1 Relay Output Defrost Control Device

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EDT3511 Enda Product
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  • 35×77×68 mm size

  • User-friendly control with touch buttons

  • On-Off control

  • 1 relay output for compressor

  • Single NTC probe input for compressor

  • Offset value can be entered for NTC input

  • Cooling or heating control type selection

  • Adjustable compressor protection parameters feature

  • Adjustable compressor operation, stop or periodic operation in case of probe failure

  • Selectable smart defrost feature

  • Capability of time-based or manual defrost depending on time

  • Ability to set the lower and upper limits of the set value

  • Adjustable defrost duration and interval options

  • Alarm lower and upper limit and delay settings

  • Ability to display temperature units as °F or °C

  • Compressor or door alarm control via digital input

  • Buzzer alarm functionality

  • Parameter editing and loading via NFC

  • Communication feature with RS485 ModBus RTU protocol (optional)

  • CE marked according to EN standards

Manuals

Electrical Specifications
Supply Voltage
230V AC +%10 - %20, 50/60Hz
Power Consumption
Maximum 1.4VA
Wiring
2.5mm² terminal
Line Resistance
Max. 100ohm
Scale
-60.0 …+150.0°C (-76.0 …+302.0°F)
Sensitivity
0.1°C (Selectable as 0.1ºC or 1ºC)
Accuracy
±1°C
Screen
3.5 digits, 12.5mm, 7-segment LED
EMC
EN 61326-1: 2021
Safety Requirements
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
Outputs
Compressor Relay Output
8A Relay : NO + NC 250V AC, 8A, (for resistive load)
20A Relay : NO 277V AC, 30A, (for resistive load)

Relay Life
8A Relay : 30,000,000 switching under no load,
300,000 switching at 250V AC, 8A resistive load
20A Relay : 30,000,000 switching under no load,
100,000 switching at 277V AC, 30A resistive load

Housing
Mounting Style
Press fit into the panel
Dimensions
W77xH35xD68mm
Weight
Approximately 190g (Packaged)
Housing Material
Self-extinguishing plastics are used
Environmental Specifications
Ambient/Storage Temperature
0 …+50°C/-25 …70°C (without freezing)
Relative Humidity
Operates at %80 humidity up to 31°C, then decreases linearly to %50 at 40°C
Protection Rating
Front panel: IP65 Back panel: IP20 according to EN 60529 standard
Operational Height
Maximum 2000m
Control
Control Format
Single set-point and alarm control
Control Method
On-Off control
A/D Converter
12 bit, sampling time 100ms
Hysteresis
Adjustable between 0.1 …15.0°C/F
Electrical Specifications
Supply Voltage
230V AC +%10 - %20, 50/60Hz
Power Consumption
Maximum 1.4VA
Wiring
2.5mm² terminal
Line Resistance
Max. 100ohm
Scale
-60.0 …+150.0°C (-76.0 …+302.0°F)
Sensitivity
0.1°C (Selectable as 0.1ºC or 1ºC)
Accuracy
±1°C
Screen
3.5 digits, 12.5mm, 7-segment LED
EMC
EN 61326-1: 2021
Safety Requirements
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
Environmental Specifications
Ambient/Storage Temperature
0 …+50°C/-25 …70°C (without freezing)
Relative Humidity
Operates at %80 humidity up to 31°C, then decreases linearly to %50 at 40°C
Protection Rating
Front panel: IP65 Back panel: IP20 according to EN 60529 standard
Operational Height
Maximum 2000m
Outputs
Compressor Relay Output
8A Relay : NO + NC 250V AC, 8A, (for resistive load)
20A Relay : NO 277V AC, 30A, (for resistive load)

Relay Life
8A Relay : 30,000,000 switching under no load,
300,000 switching at 250V AC, 8A resistive load
20A Relay : 30,000,000 switching under no load,
100,000 switching at 277V AC, 30A resistive load

Control
Control Format
Single set-point and alarm control
Control Method
On-Off control
A/D Converter
12 bit, sampling time 100ms
Hysteresis
Adjustable between 0.1 …15.0°C/F
Housing
Mounting Style
Press fit into the panel
Dimensions
W77xH35xD68mm
Weight
Approximately 190g (Packaged)
Housing Material
Self-extinguishing plastics are used