ENDA EDT2411A - User Manual

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EDT2411A-EN-10052019
COM
B
A
END
A
INDUSTRIAL
ELECTRONICS
EDT241
1A-230-P-RS
DIGITAL THERMOST
AT
COMPRESSOR
277V 20A~
Made in TURKEY
1 2 3 4 5 6
7 8 9
10
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDT2411A-230-R
DIGITAL THERMOSTAT
11
12
COMPRESSOR
250V 8A~
8 680407 705597
Made in TURKEY
EDT2411A
Thank you for choosing temperature controllerENDA EDT2411A .
ENDA 2 A DIGITAL THERMOSTATEDT 411
35x77mm.
On-Off control.
Relay output for cooling or heating control.
Single NTC probe input.
Offset value can be entered for NTC input.
Compressor protection parameters can be entered.
In case of probe failure, output status can be set to
ON, OFF or periodic.
Upper and Lower setpoint value limits can be ed.adjust
Selectable “Smart Defrost” feature.
Defrosting duration and intervals can be adjusted.
6 Different warning tone selections.
Lower and upper alarm limit can be adjusted to depending
on set value.
Temperature unit can be selected C or F.° °
Digital input ;
E- xternal alarm
I- nitiate defrost
Transfer device parameter settings with ENDAKEY
N - o power-up required.
RS485 ModBus protocol communication feature (optional).
CE marked according to European Norms.
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CONNECTION DIAGRAM
ENDA EDT2411A is intended for installation in control panels. Make sure that the device is used
only for intended purpose. The electrical connections must be carried out by a qualified staff
and must be according to the relevant locally applicable regulations. During an installation, all of the cables
that are connected to the device must be free of electrical power. The device must be protected against
inadmissible humidity, vibrations, severe soiling and make sure that the operation temperature is not
exceeded. The cables should not be close to the power cables or components.
SUPPLY:
NOTE:
184-253V AC
50/60Hz 4VA
Line
Neutral
230V AC
Supply
Switch
Note:
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
Fuse should
be connected
1) Mains supply cords shall meet the requirements of
IEC 60227 or IEC 60245.
2) In accordance with the safety regulations, the power
supply switch shall bring the identification of the
relevant instrument and it should be easily
accessible by the operator.
1
2
Order Code : EDT2411A - - -
1 2
3
1 - Supply Voltage
230..... 230V AC ...
24........24V AC/DC
12........12V AC/DC
SM........9-30VDC / 7-24V AC
24V.......12V / 24V DC
2-Output
R......... 8A Relay output
P......... 20A Relay output
3 b - Mod us
RS..... RS-485 Modb... us Available
(Optional / Specify at order)
....Blank N/A
Holding screw
0.4-0.5Nm
Equipment is protected throughout
by DOUBLE INSULATION.
ENVIRONMENTAL CONDITIONS
Height
Max. 2000m
Ambient / torage emperature S T
Relative umidityH
0 ... +50°C/-40 ... 85°C (without icing)
Protection Class
According to EN60529; Front panel : IP65, Rear panel : IP20
Do not use the device in locations subject to corrosive and flammable gasses.
Supply oltageV
230V AC +%10 -%20, 50/60Hz ; 12V AC/DC ± %10 or 24V AC/DC ±%10
Power onsumptionC
Max. 5VA
2.5mm² screw-terminal connections
±1%
4 digits, 12.5mm, 7 segment LED (V2 Code : Blue Display)
Connection
Scale
Sensitivity
Accuracy
Time ccuracyA
Display
EMC
Safety Requirements
EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
ELECTRICAL CHARACTERISTICS
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C (Can be selected as 0.1 or .)ºC 1ºC
±1°C
CONTROL
Control ypeT
Single set-point control
On-Off control
Control lgorithmA
Hysteresis
Adjustable between 1 ... 20.0°C.
Life xpectancy for elayE R
OUTPUTS
HOUSING
Housing ypeT
Suitable for flush -panel mounting
Dimensions
W77xH35xD61mm
Weight
Approx. 190g (After packing)
Enclosure aterialM
Self extinguishing plastics.
While cleaning the device,solvents (thinner,benzine,acid etc.) or corrosive materials must not be used.
Relay Output
For EDT2411A-X-R ; Without load 30.000.000 mechanical;
250V AC, 8A resistive load 100.000 electrical operation.
For EDT2411A-X-P ; Without load 10.000.000 switching;
277V AC,20A (for resistive load) 100.000 electrical operation.
For EDT2411A-X-R ; Relay : NO+NC 250V AC,8A (resistive load),
1/2HP, 240V AC (inductive load)0.37KW
For EDT2411A-X-P ; Relay : NO 277V AC,20A (resistive load),
1/2HP, 250V AC (inductive load)0.37KW
Max. humidity 80% for temperatures up to 31°C decreasing linearly to
50% relative humidity at 40°C.
DIMENSIONS
Note:
1) Panel thickness should
be maximum 7mm.
2) If there is no 60mm free
space at the back side of
the device,it would be
difficult to remove it from
the panel.
Flush mounting
clamp
For removing mounting clamps:
- Push the flush-mounting
clamp in direction as shown1
in the figure below.Then,pull
out the clamp in direction .2
71,5mm
Panel cut-out
61mm 5mm
Flush mounting
clamp
Panel
Rubber
packing
2
Depth
77mm
1
1 2 3 4 5 6
7 8 9
10
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDT24 1-230-R1
DIGITAL THERMOSTAT
11
12
COMPRESSOR
250V AC 8A
RESISTIVE LOAD
8 680407 702220
EDT2411A
SURAN Industrieelektronik
Dettinger Str. 9
D-72160 Horb a.N.
Tel.: +49 (0)7451 / 625 617 E-mail : info@suran-elektronik.de
Fax: +49 (0)7451 / 625 0650 Internet : www.suran-elektronik.de
english

Summary

Environmental Conditions and Electrical Characteristics

Environmental Conditions

Details ambient/storage temperature, relative humidity, protection class, and height.

Electrical Characteristics

Covers supply voltage, power consumption, connection, scale, sensitivity, time accuracy, display, EMC, and safety.

Output and Relay Specifications

Details relay output specifications and expected life for the relay.

Control and Housing Features

Describes control type, algorithm, hysteresis, and housing details like dimensions and material.

Connection Diagram and Installation Notes

Provides the connection diagram, double insulation protection, and installation notes.

Front Panel Commands and Operations

Viewing and Changing Set Value

Instructions for viewing and modifying the set temperature value.

Key Locking and Unlocking

Procedure for locking and unlocking the device keys to prevent unintended changes.

Manual Defrost Process

Guide on initiating the manual defrost cycle.

Control Output Activation;Inactivation

How to activate or deactivate the control outputs of the thermostat.

Parameter Value Adjustment

Steps for entering the user menu and changing parameter values.

Hidden Menu Access and Navigation

Instructions for accessing and navigating the hidden menu for advanced settings.

Parameter Transfer Between Menus

Method for transferring parameters between the user menu and other menu levels.

Error Messages and Alarm Situations

Explanation of error codes (PFA, PSC) and alarm conditions with audible warnings.

Factory Settings Restoration

Procedure to restore the device to its original factory default settings.

Parameter Transfer and Configuration

Parameter Transfer via ENDAKEY

Detailed steps for transferring parameters between the ENDAKEY device and the thermostat.

Control and Configuration Parameters

Defines setpoint limits, hysteresis, offset, control types, units, and decimal point settings.

Compressor Protection Settings

Configuration of delay times for compressor protection after power-on or stops.

Defrost Control Parameters

Settings for smart defrost, duration, intervals, and display during defrost cycles.

Alarm Control Parameters

Configuration of alarm limits, hysteresis, and time delays for alarm message display.

Modbus Communication Parameters

Settings for Modbus slave address and communication speed (baud rate).

Modbus Protocol Address Map

Holding Registers

Map of holding registers for parameters like set value, limits, and delays.

Input Registers

Map of input registers, primarily for the measured temperature value.

Discrete Inputs

Map of discrete inputs for control output status and configuration bits.

Coils

Map of coils for control type selection, temperature unit, and alarm configuration.

ENDA EDT2411A Specifications

General

Control Mode	On/Off
Output Type	Relay
Supply Voltage	230VAC
Accuracy	±0.5% of full scale
Mounting Type	Panel Mount
Input Type	Thermocouple, RTD
Display	LED
Control Type	PID
Temperature Range	-50...+400°C (Depending on sensor type)