EMKO ESM-3711-CN Manuel utilisateur

ESM-3711-CN 77x35 DIN Size Cooling Controller

Instruction Manual. ENG ESM-3711-CN 01 V05 07/14

- 4 Digits Display

- NTC Input or PTC Input (Must be determined in order.)

- Adjustable temperature offset

- Set value boundaries

- Operation selection of compressor operates continuously,

stops or operates periodically in case of sensor defect

- Compressor protection delays

- Defrost time easily changeable from front panel

- Manual defrost capability from front panel

- Defrost parameters

- Alarm parameters

- Adjustable internal buzzer according to the defrost, sensor

defect and alarm status

- Defrost time and/or manual defrost and/or temperature set

value protection

- Password protection for programming section

- Installing parameters using Prokey

- Remote access, data collecting and controlling with Modbus RTU

- Having CE mark according to European Norms

ESM-3711-CN 77 x 35 DIN Size

Digital , ON / OFF Cooling Controller

ENGLISH

Operating Temperature : 0 to 50 °C

Max. Operating Humidity : 90% Rh (non-condensing)

Altitude : Up to 2000 m.

Forbidden Conditions

Corrosive atmosphere

Explosive atmosphere

Home applications (The unit is only for industrial applications)

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1.2 General Specifications

1.Preface

ESM-3711-CN series cooling controllers are designed for controlling cooling process. They

can be used in many applications with their easy-use, On / Off control form and defrost

properties. Some application and application fields which they are used are below:

Application Fields

Food

Machine production industries

etc...

ESM-3711-CN

Applications

Refrigerators

Air Conditioning

Storages

Freezers

etc...

2

Cooling Function

ON/OFF Operation

1.1 Environmental Ratings

Compressor Output

Power Supply

Input

Sensor Input

NTC, PTC

230V ( %15) 50/60HzV ±

Optional Supply Voltage

- 30 V Z

115 V (±%15) 50/60Hz,

24 V (±%15) 50/60Hz,

10

V

Standard

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3

A visual inspection of this product for possible damage occurred during shipment is

recommended before installation. It is your responsibility to ensure that qualified mechanical

and electrical technicians install this product.

If there is danger of serious accident resulting from a failure or defect in this unit, power off the

system and separate the electrical connection of the device from the system.

The unit is normally supplied without a power supply switch or a fuse. Use power switch and fuse

as required.

Be sure to use the rated power supply voltage to protect the unit against damage and to prevent

failure.

Keep the power off until all of the wiring is completed so that electric shock and trouble with the

unit can be prevented.

Never attempt to disassemble, modify or repair this unit. Tampering with the unit may results in

malfunction, electric shock or fire.

Do not use the unit in combustible or explosive gaseous atmospheres.

During putting equipment in hole on the metal panel while mechanical installation some metal

burrs can cause injury on hands, you must be careful.

Montage of the product on a system must be done with it’s fixing clamps. Do not do the montage

of the device with inappropriate fixing clamp. Be sure that device will not fall while doing the

montage.

It is your responsibility if this equipment is used in a manner not specified in this instruction

manual.

EMKO Elektronik warrants that the equipment delivered is free from defects in material and

workmanship. This warranty is provided for a period of two years. The warranty period starts

from the delivery date. This warranty is in force if duty and responsibilities which are determined

in warranty document and instruction manual performs by the customer completely.

Repairs should only be performed by trained and specialized personnel. Cut power to the

device before accessing internal parts.

Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of

these solvents can reduce the mechanical reliability of the device. Use a cloth dampened in

ethyl alcohol or water to clean the external plastic case.

1.3 Installation

1.4 Warranty

1.5 Maintenance

1.6 Manufacturer Company

Manufacturer Company Name :

Emko Elektronik A.S .DOSAB Karanfil Sk.No:6 16369 BURSA/TURKEY

Phone : +90 224 261 19 00

Fax : +90 224 261 19 12

Repair and maintenance service information:

Emko Elektronik Sanayi ve Ticaret A.Ş.

Demirtaş Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA/TURKEY

Phone +90 224 261 1900

Fax +90 224 261 1912

2.2 Panel Cut-Out

2. General Description

2.1 Front View and Dimensions of ESM-3711-CN Cooling Controller

Mounting Clamp

Panel Surface

(maximum thickness 15 mm / 0.59 inch)

Front Panel

IP65 protection

NEMA 4X

4

76 mm / 3 inch

6 mm / 0.24 inch

34,5 mm / 1.36 inch

65 mm / 2.56 inch

Maximum 15 mm / 0.59 inch

110 mm / 4.33 inch (min)

71 mm / 2.79 inch

29 mm / 1.14 inch

50 mm / 1.97 inch (min)

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1.Switch off the device.

2.Put in PROKEY then energize the device.

3.When the device is energized, the parameter values in PROKEY, start downloading to the device

automatically. At first, message is shown on the display, when loading has finished,

message is shown.

4.After 10 seconds device starts to operate with new parameter values.

5.Remove the PROKEY.

1-Before mounting the device in your panel,

make sure that the cut-out is of the right size.

2-Insert the device through the cut-out. If the

mounting clamps are on the unit, put out them

before inserting the unit to the panel.

3- Insert the mounting clamps to the fixing sockets

that located left and right sides of device and make

the unit completely immobile within the panel

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1-Pull mounting clamps from left and right fixing

sockets.

2-Pull the unit through the front side of the panel

Before starting to remove the unit from

panel, power off the unit and the related

system.

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2.3 Panel Mounting

2.4 Removing from the Panel

3. Using Prokey

DOWNLOADING FROM DEVICE TO PROKEY

1.The device is programmed by using the parameters.

2.Energize the device then put in PROKEY and press button. Message is shown on the

display. When the loading has finished, message is shown.

3.Press any button to turn back to main operation screen.

4.Remove the PROKEY.

DOWNLOADING FROM PROKEY TO DEVICE

NOTE: message is shown when an error occurs while programming. If you want to reload, put

in PROKEY and press button. If you want to quit, remove PROKEY and press button. The

device will turn back to main operation screen.

NOTE: message is shown when an error occurs while programming. If you want to reload,

switch off the device and put in PROKEY then energize the device. If you want to quit remove

PROKEY and press button. The device will turn back to main operation screen.

TO USE PROKEY, VALUE OF THE PrC PARAMETER MUST BE ‘0’.

IF PrC=1 AND BUTTON IS PRESSED MESSAGE WILL BE SHOWN. 10s. LATER

DEVICE TURNS BACK TO THE MAIN OPERATION SCREEN OR YOU CAN PRESS SET

BUTTON TO TURN BACK TO MAIN OPERATION SCREEN.

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2

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2

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PROKEY

RS-485

or

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8 9

10

a

16(8)A

@250VV1HP

L

N

230 VV ± 15%

50/60Hz - 1.5VA

2

3

41

COMP

.

NTC

L

N

16A T Sigorta

4.2 Device Label and Connection Diagram

4. Electrical Wiring Diagram

4.1 Supply Voltage Input Connection of the Device

Note-1 : External fuse is recommended.

Make sure that the power supply voltage is the same

indicated on the instrument.

Switch on the power supply only after that all the electrical

connections have been completed.

Supply voltage range must be determined in order. While

installing the unit, supply voltage range must be controlled

and appropriate supply voltage must be applied to the unit.

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There is no power supply switch on the device. So a power

supply switch must be added to the supply voltage input.

Power switch must be two poled for seperating phase and

neutral, On/Off condition of power supply switch is very

important in electrical connection.

External fuse that on Vpower supply inputs must be on

phase connection.

External fuse that on Z power supply inputs must be on (+)

connection.

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Relay Output

21 3 54 6 87 9 10

L N

a

Supply Voltage Input

Temperature Sensor

Input (NTC or PTC)

230VV CONNECTION DIAGRAM

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Power Supply Connection

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a

EXTERNAL

FUSE

(1A T)

Note-1

Supply

Switch

Supply Voltage

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6

L

N

230V ( %15) 50/60Hz ,

115V ( %15) 50/60Hz ,

Z

V ±

10...30 V - 1.5 W

230V ( %15) 50/60Hz ,

115V ( %15) 50/60Hz ,

Z

V ±

10...30 V - 1.5 W

Must be determined in order.

5.Front Panel Definition and Accessing to the Menus

BUTTON DEFINITIONS

1. Increment Button :

** It is used to increase the value in the Set screen, Defrost screen and Programming mode.

2. Decrement, Silencing Buzzer and Downloading to Prokey Button :

** It is used to decrease the value in the Set screen, Defrost screen and Programming mode.

** It is used to silence the buzzer.

** If Prc =0, it is used to download from device to prokey.

3. Defrost Button :

** In the main operation screen; if this button pressed, defrost time value will be displayed.

**In the main operation screen; if this button pressed for 3 seconds, manual defrost starts.

4. Set Button :

** In the main operation screen; if this button pressed, set value will be displayed. Value can be

changed using increment and decrement buttons. When Set button pressed again, value is

saved and returns back to main operating screen.

** To access the programming screen; in the main operation screen, press this button for 5

seconds.

** It is used to saving value in the Set screen, Defrost screen and programming screen.

LED DEFINITIONS

5. Compressor output led :

** This led indicates that compressor output is active. If any of compressor protection time

active, this led blinks.

6.Defrost led :

** This led indicates that defrost output is active.

** Blinks once in a second while Defrost delay time.

** Blinks (5 Hz) while entering Defrost time value.

7.Alarm led :

** It is active when low alarm and high alarm statuses.

8.Celcius led :

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** Indicates that device is in C mode.

9.Fahrenheit led :

o

** Indicates that device is in F mode.

10.Set led :

** Indicates that device is in Set value changing mode.

11.Program led :

**Blinks in programming mode .

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6. Changing and Saving Temperature Set Value

6.1 Changing and Saving Defrost Time Set Value

Main Operation Screen

When SET button pressed ‘’S’’ led will

be active and temperature set value will

be displayed.

SET Value Screen

Temperature set value can

be changed with increment

and decrement buttons.

When SET button pressed

temperature set value can be saved.

‘’S’’ will be inactive and goes back to

main operation screen.

Main Operation Screen

Temperature set value parameter (Default=50) MODBUS ADDRESS:40001

Temperature set value, can be programmed between minimum temperature set value and

maximum temperature set value .

When defrost button is pressed, defrost

time set value is shown and defrost

output led starts to fast blink (5 Hz).

Press set button for saving the defrost

time set value

Defrost time set value is saved, defrost

output led stop the fast blink (5 Hz), main

operation screen is shown.

Main Operating Screen

Defrost Time Value Screen

If no operation is performed in defrost time set value changing mode and temperature set

value changing mode for 20 seconds, device turns to main operation screen automatically.

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Change the defrost time set

value with increment and

decrement buttons.

Main Operating Screen

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Cooling

Heating

Sensor Offset Parameter ( Default = 0 ) MODBUS ADDRESS:40007

from -20 to 20 °C for NTC(-50°C, 100°C) or PTC(-50°C, 150°C),

from -36 to 36 °F for NTC(-58°F, 212°F) or PTC(-58°F, 302°F),

from -10.0 to 10.0°C for NTC(-50.0°C,100.0°C) or PTC(-50.0°C,150.0°C),

from -18.0 to 18.0°F for NTC(-58.0°F,212.0°F) or PTC(-58.0°F,302.0°F),

Defrost Time Parameter ( Default =1 0) MODBUS ADDRESS:40009

It can be adjusted from 0 to 999 minutes. If it is selected 0 automatic or manual defrost is not

performed.

Defrost Repeat Cycle Parameter ( Default = 1) MODBUS ADDRESS:40010

It can be adjusted from 1 to 99 hours.

Defrost at Power On Parameter ( Default = 0) MODBUS ADDRESS:40011

Operating Type Parameter ( Default = 1) MODBUS ADDRESS:40008

If parameter value is ‘0’ device skips to parameter

System does not go through a defrost cycle at start up

System goes through a defrost cycle at start up

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6.2 Programming Mode Parameter List

Hysteresis Parameter for Compressor Output ( Default = 1 )

MODBUS ADDRESS:40004

from 1 to 20°C for NTC (-50°C, 100°C) or PTC (-50°C, 150°C),

from 1 to 36°F for NTC (-58°F, 212°F) or PTC (-58°F, 302°F),

from 0.1 to 10.0°C for NTC(-50.0°C,100.0°C) or PTC (-50.0°C,150.0°C),

from 0.1 to 18.0°F for NTC (-58.0°F,212.0°F) or PTC (-58.0°F,302.0°F),

In ON/OFF control algorithm, temperature

value is tried to keep equal to set value by

opening or closing the last control element.

ON/OFF controlled system, temperature

value oscillates continuously. Temperature

value’s oscillation period or amplitude around

set value changes according to controlled

system. For reducing oscillation period of

temperature value, a threshold zone is formed

below or around set value and this zone is

named hysteresis.

ON

OFF

Temperature

Control

Output

Set

HSt

Time

HSt

Time

Minimum Temperature Set Value Parameter (Default = Minimum Value of Device

Scale ) MODBUS ADDRESS:40005

Temperature set value can not be lower than this value.

This parameter value can be adjusted from minimum value of device scale to maximum

temperature set value parameter

Maximum Temperature Set Value Parameter (Default = Maximum Value of Device

Scale )MODBUS ADDRESS:40006

Temperature set value can not be greater than this value.

This parameter value can be adjusted from minimum temperature set value parameter

to maximum value of the device scale

Decimal Seperator Enabling Parameter ( Default = 0 ) MODBUS ADDRESS:40003

Disable.

Enable.

Temperature Unit Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40002

°C selected.

°F selected.

ENGLISH

Defrost Delay at Power On Parameter ( Default = 0) MODBUS ADDRESS:40012

It can be adjusted from 0 to 99 minutes. This parameter can be observed if defrost at power

on parameter is 1.

Compressor Start Delay at Power On Parameter ( Default = 0)

MODBUS ADDRESS:40014

When power is first applied to the device, compressor is on when this time delay is expired.

It can be adjusted from 0 to 20 minutes.

Compressor Stop-Start Delay Parameter ( Default = 0) MODBUS ADRES:40015

When compressor is inactive, this time delay must be expired for activation of the

compressor. It can be adjusted from 0 to 20 minutes.

Compressor Start-Start Delay Parameter ( Default = 0) MODBUS ADRES:40016

This time delay must be expired between two activation of the compressor. It can be

adjusted from 0 to 20 minutes.

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Display Status During Defrost Parameter ( Default = 3 ) MODBUS ADDRESS:40013

The temperature is displayed during defrost.

Temperature value at the start of a defrost is displayed during defrost.

Set value is displayed during defrost.

Is displayed to indicate a defrost is in progress.

Sensor Defect Parameter ( Default = 0 ) MODBUS ADRES:40017

Compressor is active during this time period in case of probe defect (Default = 0)

MODBUS ADRES:40018

If probe defect parameter is 2, then this parameter is observed. It can be adjusted

from 0 to 99 minutes.

Compressor is OFF in case of sensor defect.

Compressor is ON in case of sensor defect.

Compressor operates periodically according to and Time periods in

case of sensor defect.

Compressor is inactive during this time period in case of probe defect

( Default = 0 )MODBUS ADRES:40019

If probe defect parameter is 2, then this parameter is observed. It can be adjusted

from 0 to 99 minutes.

Temperature Minimum Alarm Parameter (Default =Minimum Value of Device Scale)

MODBUS ADRES:40021

For temperature alarm function selection parameter = 1(Absolute alarm), this

parameter value is can be adjust from minimum value of device scale to temperature

alarm maximum parameter value , for temperature alarm function selection

parameter = 2(Relative alarm), this parameter value is can be adjusted 0 to %50 of

the device scale

Relative alarm is selected. Alarm operates according to the set value.

If temperature is below ( Set - ) or above ( Set + ), alarm occurs.

Temperature Alarm Function Selection Parameter ( Default = 0 )

MODBUS ADRES:40020

Alarm function is inactive.

Absolute alarm is selected. If temperature lower than and higher

than , then alarm is on.

Temperature Alarm Maximum Parameter ( Default = Maximum Value of Device Scale)

MODBUS ADRES:40022

For temperature alarm function selection parameter = 1(Absolute alarm), this

parameter value is can be adjust from temperature alarm minimum parameter

value to maximum value of device scale, for temperature alarm function selection

parameter = 2(Relative alarm), this parameter value is can be adjusted 0 to %50

of the device scale

ENGLISH

ON/OFF Parameter ( Default = 0 ) MODBUS ADDRESS:40030

When device energized; if (increment button) pressed for 10 seconds, device stops

controlling and screen will be displayed. If (increment button) pressed again for

10 seconds, device continues controlling and display changes back to main operating

screen.

ON/OFF function with button is not available.

ON/OFF function with button is available.

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Temperature Alarm On Delay Time Parameter(Default = 0)MODBUS ADDRESS:40023

Temperature alarm on delay time can be defined with this parameter.

It can be adjusted from 0 to 99 minutes.

Temperature Alarm Delay After Power On Parameter

When power is first applied to the device, this time delay must be expired for activation of

temperature alarm. It can be adjusted from 0 to 99 minutes.

( Default = 0 )

MODBUS ADRES:40024

Buzzer Function Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40025

Buzzer is inactive.

Buzzer is active during defrost operation.

Buzzer is active if an alarm occurs.

Buzzer is active during sensor failures.

Buzzer is active during defrost operation, alarm or sensor failures.

Button Protection Parameter ( Default = 4 ) MODBUS ADDRESS:40027

There is no protection.

Defrost time can not be changed and manual defrost is not available.

Temperature Set value can not be changed.

Defrost time set value and temperature set value can not be changed. Manual

defrost is not available.

Buzzer is active during this time

When this parameter is 1, if decrement button is pressed, is observed. In this

condition buzzer is active till buzzer silence button is pressed.

( Default = ) MODBUS ADDRESS:40026

If buzzer function selection parameter value =0, this parameter can not be

observed. Buzzer stays active during this time. It can be adjusted from 1 to 99 minutes

Programming Section Accessing Password

. If password selected ‘12’, only , and

parameters will be accessible.

( Default = 0 ) MODBUS ADDRESS:40031

It is used for accessing to the programming section. It can be adjusted from 0 to 999. If it is

selected 0, password will not be asked

Defrost time value can not be changed, manual defrost is available..

PROKEY communication selected.

Communication Mode Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40028

Rs485 communication selected.

Slave ID Parameter ( Default = 1 ) MODBUS ADDRESS=40029

Device communication address parameter (1 to 247).

MODBUS ADDRESS:30001 Temperature Value

MODBUS ADDRESS:30002 Reserved

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MODBUS ADDRESS:30003 Led Status : 0.bit C Led, 5.bit Defrost Led,

6.bit Compressor Led, 7.bit Alarm Led

13.bit Program Led, 14.bit Set Led

MODBUS ADDRESS:30004 Device Status : 0.bit Alarm Status

1.bit Buzzer Status

2.bit Sensor Lost Status

7.bit Defrost Status

MODBUS ADDRESS:30005 Output Status

MODBUS ADDRESS:30006 Device Type and Device Version

A

6.3 Modbus Adresses of Device Status Parameters (Read Input Register)

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6.4 Operation Graphics of ESM-3711-CN Cooling Controller

Power

Time

1-If defrost time parameter 1 ,

Defrosting repeat cycle 1 ,

Defrost at Power On Parameter = 1 and

Defrost Delay at Power On Parameter 1;

Defrost

Led

Output

Defrost time

starts with

button.

2- If is 1 ,

1 and

Compressor Start-Start Delay Parameter is 1 then ;

Compressor Start Delay at Power On Parameter

Compressor Stop-Start Delay Parameter is

Power

Time

Output

Led

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When SET button is pressed for 5

seconds, “PR” led starts to blink. If

programming mode entering

password is different from 0,

programming mode entering screen

will be observed.

Main Operation Screen

Programming Screen

Change the value with increment

and decrement buttons.

Hysteresis Value for

Compressor Output

Press SET button for accessing to the parameter

value. Press increment button for accessing to the

next parameter, press decrement button for

accessing to the previous parameter.

Press set button for saving the

parameter.

Press increment button for accessing to the

next parameter, press decrement button for

accessing to the previous parameter

Password Entering Screen

Programming Mode

Entering Screen

Press SET button for

accessing to the

password entering

screen.

Password Entering Screen

Enter programming mode accessing password

with increment and decrement buttons.

Note2: If programming mode accessing password is 0, only three parameters

are accessible, and the parameter values can be changed.

Press SET/OK button for

entering the password.

Note1: If programming

mode accessing password

is 0, Temperature Unit

Selection parameter is

observed instead of

programming screen

Hysteresis Value for

Compressor Output

If no operation is performed in programming mode for 20 seconds, device turns to main

operation screen automatically..

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Hysteresis Parameter

for Compressor

6.5 Entering To The Programming Mode, Changing and Saving Parameter

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Example-1 : If alarm function selection parameter In programming section is 1(Absolute

alarm) and minimum alarm parameter is 20 ;

When temperature is less than 20°C, value on the screen starts to blink. Also if buzzer function

selection parameter is 2 or 4 , then internal buzzer is on.

1. Screen Blinking

Sensor failure . Sensor connection is wrong or there is no sensor connection. If buzzer function

selection parameter is 3 or 4, internal buzzer starts to operate.

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Device Type : Cooling Controller

Housing&Mounting : 76mm x 34.5mm x 71mm plastic housing for panel

Mounting. Panel cut-out is 71x29mm.

Protection Class : NEMA 4X (Ip65 at front, Ip20 at rear).

Weight : Approximately 0.20 Kg.

Environmental Ratings : Standard, indoor at an altitude of less than 2000 meters

with none condensing humidity.

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Storage / Operating Temperature: -40 C to +80 C / -30 C to +80 C

Storage / Operating Humidity : 90 % max. (None condensing)

Installation : Fixed installation

Overvoltage Category : II.

Pollution Degree : II, office or workplace, none conductive pollution

Operating Conditions : Continuous

Supply Voltage and Power :

: 115

: 24 ,10-30

Temperature Sensor Input : NTC or PTC

NTC input type : NTC (10 kW @25 °C )

PTC input type : PTC (1000 W @25 °C )

Accuracy : ± 1 % of full scale for thermoresistance

Sensor Break Protection : Upscale

Sampling Cycle : 3 samples per second

Control Form : ON / OFF

Relay Outputs : 16(8) A@250 V V for Resistive load (Compressor

output)

(Electrical life : 100.000 switching at full load)

Display : 14 mm Red 4 digits LED Display

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LED : S (Green), P (Green), C (Yellow), F(Yellow), Alarm (Red),

Defrost (Red), Compressor Output (Red)

Internal Buzzer : 83dB

Approvals :

230V ( %15) 50/60Hz - 1.5VA

V ( %15) 50/60Hz - 1.5VA

V ( %15) 50/60Hz - 1.5VA VZ 1.5W

V ±

9. Specifications

3 sn.

While defrost time parameter value 1, button protection

parameter value = 0 or 2 and defrost output is inactive,

in main operation screen if defrost button is pressed for

3 seconds defrost operation starts and defrost led becomes

active.If defrost button pressed for 3 seconds while defrost

continues,defrost is finished and defrost led becomes inactive.

8. Manual Defrost Operation with Defrost Button

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7. Failure Messages in ESM-3711-CN Cooling Controller

2- Blinking the Screen Value

If temperature higher than the alarm parameters limit, value on the screen starts to blink.

Example-2 : If alarm function selection parameter in programming section is 1 (Absolute

Alarm) and maximum alarm parameter is 50

When temperature is above 50 °C, value on the screen starts to blink. Also buzzer function

selection parameter is 2 or 4, then internal buzzer is on.

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All order information of ESM-3711-CN Cooling Controller are given on the table at left. User may form

appropriate device configuration from information and codes that at the table and convert it to the

ordering codes. Firstly, supply voltage then other specifications must be determined. Please fill the order

code blanks according to your needs.

Please contact us, if your needs are out of the standards.

V Ş Vac,

Z Ş Vdc

Ş Vdc or Vac can be appliedW

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10.Ordering Information

A BC D E FG HI /

/

U

V W Z/

/

0 1 0 0

1

Relay Output ( 16(8) A@250 V V at resistive load, 1 NO )

Compressor Output

E

Supply VoltageA

Input Type

BC

Scale(°C)

ESM-3711-CN

4

-50°C/-58°F ; 100°C/212°F

18

NTC (Note-1)

Temp. Sensor which is given with ESM-3711-CN

V

0

None

3

NTC-M5L20.K1.5 (NTC Sensor, thermoplastic moulded with

1.5 m cable for cooling application)

4

NTC-M6L50.K1.5 (NTC Sensor, stainless steel housing with

1.5 m cable for cooling application)

9

Customer

115V ( %15) 50/60Hz - 1.5VAV ±

Note-1:If input type is selected PTC or NTC (BC= 12, 18), Temperature sensor is given with the

device.For this reason, if input type is selected as PTC,sensor type (V = 0,1 or 2) or if input type is

selected as NTC, sensor type (V = 0,3 or 4) must be declared in ordering information.

8

10 - 30 V Z

00 00

(77x35 DIN Size)

11.Optional Accessories

3

24V ( %15) 50/60Hz - 1.5VAV ±

5

230V ( %15) 50/60Hz - 1.5VAV ±

-50°C/-58°F ; 150°C/302°F

12

PTC (Note-1)

1

2

PTC-M6L40.K1.5 (PTC Air Probe with 1.5 mt silicon cable)

PTCS-M6L30.K1.5.1/8” (PTC Liquid Probe with1.5 mt silicon cable)

Your Technology Partner

www.emkoelektronik.com.tr

Thank you very much for your preference to

use Emko Elektronik products, please visit our

web page to download detailed user manual.

RS-485 Communication Interface

1.RS-485 Module 2.PROKEY Programming Module

The device is programmed(Upload or

Download) by using the parameters.

ESM-3711-CN 77x35 DIN Maß Kühlregler

Bedienungsanleitung: DE ESM-3711-CN 02 V02 09/12

- 4-stellige Anzeige

- NTC Eingang oder PTC Eingang (Muss vorher festgelegt werden)

- Einstellbare Temperaturabweichung

- Begrenzte einstellbare Werte

- Bei Sensorschaden Wahl zwischen Dauerbetrieb, Stopp oder

periodischem Betrieb des Kompressors.

- Verzögerter Überstromschutz des Kompressors

- Von der Vorderseite aus einstellbare Abtauzeit

- Manuellles Abtauen von der Vorderseite aus

- Parameter für den Abtauvorgang

- Parameter für den Alarm

- Eingebauter einstellbarer Summer gesteuert vom Kühlfachsensor

Schadens- und Alarmstatus

- Schutz der eingestellten Werte für manuell eingestellte Abtauzeit

und/oder eingestellte Temperaturwerte

- Passwortschutz für den Programmierbereich

- Parameter werden mit Prokey installiert

- Fernregelung,Datenkontrolle und Regelung mit Modbus RTU

- Mit EU Kennzeichnung gebaut nach den europäischen Normen

ESM-3711-CN 77 x 35 DIN Maß

Digitaler , EIN / AUS Kühlregler

DEUTCH

Betriebstemperatur : 0 bis 50 °C

Max.Feuchtigkeit: : 90% r.L. (kein Kondenswasser)

Höhe: : Bis zu 2000 m.

Unzulässig

Korrosive Umgebung

Explosive Atmosphäre

Verwendung im Heimbereich (Gerät ist für industrielle Anwendung gedacht)

c

1.2 Allgemeine Daten

1.Vorwort:

Die Kühlregler der Serie ESM-3711-CN sind für die Regelung von Kühlprozessen gedacht.

Durch ihren einfachen Gebrauch sind sie vielfältig einsetzbar, auch wegen ihrer EIN/AUS-

Regelung und ihrer Abtaufunktion. Einige Anwendungen sind in der Liste unten aufgeführt:

Einsatzbereiche:

Lebensmittel

Maschinen, Produktion, Industrie

usw....

ESM-3711-CN

Anwendungen:

Kühlschränke

Klimaanlagen

Lagerung

Kühlräume

usw...

2

Kühlfunkion

EIN/AUS-Regelung

1.1 Umweltfreundlichkeit

Kompressorausgang

Anschluss

Stromversorgung

Sensoreingang

NTC,PTC

230V ( %15) 50/60HzV ±

Wahlweise auch:

115 V (±%15) 50/60Hz,

10 - 30 V Z

V

Standard

3

DEUTCH

3

2 Jahre Garantieschutz gegen Material- und Verarbeitungsfehler.

Diese Garantie wird mit dem Vorbehalt gewährleistet, dass der Kunde

den in Garantieschein und

Bedienungsanleitung erwähnten Pflichten nachkommt.

Das Gerät muss durch geschultes Personal gewartet werden. Vor dem Zugriff auf

Innenteile, alle stromführenden Leitungen trennen. Gerät nicht mit auf Kohlenwasserstoff

basierenden Lösungsmitteln (wie Benzin, Trichlorethylen etc.) reinigen. Das Reinigen mit

diesen Lösungen kann die mechanische Sicherheit des Geräts vermindern. Verwenden Sie

ein mit Ethylalkohol oder Wasser benetztes Tuch um das Plastikgehäuse außen zu reinigen.

Information des Herstellers:

Emko Elektronik Sanayi ve Ticaret A.Ş.

Demirtaş Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA

Tel : +90 224 261 1900

Fax : +90 224 261 1912

Information über Reparatur und Wartungsdienst

Emko Elektronik Sanayi ve Ticaret A.Ş.

Demirtaş Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA

Tel : +90 224 261 1900

Fax : +90 224 261 1912

Vor Montage das Gerät visuell prüfen, ob das Gerät während der Beförderung beschädigt

wurde. Die Montage und Inbetriebnahme muss durch geschultes Personal ausgeführt werden.

Dies steht unter der Verantwortung des Käufers.

Falls aufgrund eines Fehlers oder einer Störung des Geräts eine Gefahr bestehen sollte,

Spannungsversorgung abschalten und alle elektrischen Verbindungen zum Geräts entfernen.

Standardmäßig wird das Gerät ohne Netzschalter und ohne Sicherung ausgeliefert.

Bei Bedarf müssen diese vom Anwender selbst angebracht werden.

Es muss eine zum Gerät passende Versorgungsspannung verwendet werden, um

Fehlfunktionen und Schäden zu vermeiden.

Um einen elektrischen Schock und ähnliche Unfälle zu vermeiden, darf das Gerät vor

Abschluss der Verkabelung nicht mit Spannung versorgt werden.

An dem Gerät keine Veränderungen vornehmen, und das Gerät nicht reparieren.

Eingriffe am Gerät können fehlerhafte Funktion, Beschädigung des Geräts oder

angeschlossener Geräte, elektrischen Schocks und Feuer auslösen.

Das Gerät darf unter keinen Umständen in der Nähe von brennbaren und explosiven Gasen

verwendet werden.

Die Schalttafelausschnitte können scharfe Kanten aufweisen, welche bei der Montage des

Geräts Schnittverletzungen verursachen können. Bitte treffen Sie die erforderlichen

Vorsichtsmaßnahmen.

Es ist wichtig, dass das Gerät mit den mitgelieferten Befestigungsteilen montiertwird.

Das Gerät nicht mit ungeeigneten montieren. Achten Siedarauf, dass das Gerät während der

Montage nicht herunterfällt.

Es unterliegt Ihrer Verantwortung, wenn das Gerät nicht wie in dieser Anleitung beschrieben,

verwendet wird.

1.3 Installation

1.6 Sonstige Angaben

1.4 Garantie

1.5 Instandhaltung

2.2 Ausschnitt in der Schalttafel

2. Allgemeine Beschreibung:

2.1 Vorderansicht und Abmessungen des ESM-3711-CN Kühlreglers

Halteklammern

Frontplatte

(maximale Dicke 15 mm / 0.59 Zoll)

Vorderseite

Schutzklasse IP65

NEMA 4X

4

76 mm / 3 Zoll

O

F

O

C

S

P

ü

6 mm / 0.24 Zoll

34,5 mm / 1.36 Zoll

65 mm / 2.56 Zoll

Maximal 15 mm / 0.59 Zoll

110 mm / 4.33 Zoll (min)

71 mm / 2.79 Zoll

29 mm / 1.14 Zoll

50 mm / 1.97 Zoll (min)

DEUTCH

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EMKO ESM-3711-CN Manuel utilisateur

EMKO ESM-3711-CN Manuel utilisateur

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