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-3Digitdisplay
-NTCinputor
PTCinputor
2-wirePT-100Inputor
2-wirePT-1000Input(Itmustbedeterminedinorder)
-ON/OFFTemperatureControl
-Compressor,FanandDefrostoutputs
-EvaporatorandCabinetsensorinputs
- Adjustablehysteresisvalue
-Determinecompressorworkingperiodincaseof
Cabinetprobedefect
-Defrostoutputcontrollingparameters
-Fanoutputcontrollingparameters
-Passwordprotectionforprogrammingmode
IntroductionBrochure.ENGESM-3770-D01V0307/14
ESM-3770-D
Controller
P/N:ESM-3770-D
c
a
2
3
41
5 6 7 8 9 10 11 12
CATII
DEF. FAN
OUT
OUT OUT
(2x5 )A@250V V(10A@250V )V
Outputs
24 VW
(-%15,+%10)
50/60Hz
1.5VA
+
--
+
Comp.OK
8...32VZ
A BC D E FG HI /
/
U
V W Z/
/
0 1 0 0
SupplyVoltageA
12
09
PTC(Note-1)
InputType
BC
Scale(°C)
-50°C
150°C
-19.9°C 99.9°C
PT 100,IEC751(ITS90)
ESM-3770-D (77x35DIN)
24V (-%15,+%10)50/60HzW
2
-50°C
400°C
11
PT 100,IEC751(ITS90)
13
-19.9°C
99.9°C
PT 1000,IEC751(ITS90)
15
-50°C
400°C
14
PT 1000,IEC751(ITS90)
PTC(Note-1)
-19.9°C
99.9°C
2
18
NTC(Note-1)
-50°C
100°C
19
NTC(Note-1)
-19.9°C
99.9°C
COMP.
TemperatureSensor
Input (NTC,PTC,
PT-100orPT-1000)
Cabinet Evaparator
Sensor Sensor
DigitalON/OFFCoolingController
-Cooling Applications
-Economic
-EasytoUse
SPECIFICATIONS
INPUT
NTC:
PTC:
Thermoresistance(RTD):
MeasurementRange:
Accuracy:
ColdJunctionCompensation:
SensorBreakProtection:
SamplingCycle:
CONTROL
ControlForm:
ON/OFFhysteresis:
OUTPUTS
ControlOutput:
DISPLAY
ProcessDisplay:
LEDIndicators:
NTC(10k @25°C)
PTC(1000 @25°C)
2-wirePT 100,PT 1000
(IEC751)(ITS90)
Itisinorderinginformation
±1%ofscale
Automatically
±0.1°C/1°C
Upscale
3samplespersecond
ON/OFF
Itcanbeconfiguredbytheuser
CompressorOutRelay(10A@250V atresistiveload)
DefrostOutRelay(5A@250V atresistiveload)
FanOutRelay(5A@250V atresistiveload)
ESM-3770-D:14mmRed3digitsLEDDisplay
SV(Red),CompressorOutput Active(Red),Error(Red),
FanOutput Active(Red),DefrostOutput Active(Red),
W
W
V
V
V
ENVIRONMENTAL RATINGSandPHYSICAL
SPECIFICATIONS
OperatingTemperature:
Humidity:
ProtectionClass:
Weight:
Dimension:
PanelCut-Out:
0...50°C
0-90%RH(nonecondensing)
IP65atfront,IP20atrear
ESM-3770-D:150gr
ESM-3770-D:77x35mm,Depth:62.5mm
ESM-3770-D:71x29mm
ElectricalWiring
OrderingInformation
Note-1:IfinputtypeisselectedPTCorNTC(BC=12,15,18,19),
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.
1
CompressorOutput
(10 A@250V atresistiveload,1NO)V
Outputs
E
01
FG
01
HI
DefrostOutput(5 A@250V atresistiveload,1NO)V
FanOutput(5 A@250V atresistiveload,1NO)V
TemperatureSensorthatisgivenwithESM-3770-D
V
0
None
1
PTC-M6L40.K1.5
(PTC AirProbewith1.5msiliconcable)
2
PTCS-M6L30.K1.5.1/8”
(PTCLiquidProbewith1.5msiliconcable)
3
NTC-M5L20.K1.5 (NTCProbe,thermoplasticmouldedwith
1.5mcableforcoolingapplication)
4
NTC-M6L50.K1.5 (NTCProbe,stainlesssteelhousingwith
1.5mcableforcoolingapplication)
9
Customer
POWERSUPPLY
SupplyVoltage:
24V (-%15,+%10)50/60Hz-1.5VAW
Cooling
In package ,
- One piece unit
- Two pieces mounting clamps
- One piece instruction manual
A visual inspection of this product for possible damage occured 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 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 the equipment is putted 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.
separate
Before beginning installation of this product, please read the instruction
manual and warnings below carefully.
Installation
c
Warranty
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.
Maintenance
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.
Entering to Programming Mode
When both and button is pressed, expression
is shown on the display. After 5 secs pressing both buttons,
programming mode accessing password is shown on the
display. After entering the programming mode accessing
password, paramters can be accesing
Press button for showing parameter value and saving the
parameter value, press button for exit from parameter section
without saving parameter value.
Set Value Changing Mode
It can be accessed with or button that is on front panel.
When whichever or button is pressed expression
is shown on the display, after releasing the pressed button set
value is shown on the display and SV led becomes active. Set
valuecanbeadjustedwith andbuttons.
Press button for exit from set value changing mode with
saving set value or press button for exit from set value
changing mode without saving set value
Front Panel
Hysteresis Parameter for Compressor Output
Hysteresis value for compressor output is determined with this
parameter. It
can be adjusted from
1 to 10°C for NTC (-50°C, 150°C),
0.1 to 10.0°C for NTC (-19.9°C, 99.9°C),
1 to10°C for PTC (-50°C, 150°C),
0.1 to 10.0°C for PTC (-19.9°C, 99.9°C),
1 to 10°C for PT-100 (-50°C , 400°C),
0.1 to 10.0°C for PT-100 (-19.9°C, 99.9°C),
1 to 10°C for PT-1000 (-50°C , 400°C),
0.1 to 10.0°C for PT-1000 (-19.9°C, 99.9°C)
EvaporatorSensorSelectionParameter
= Evaporator sensor is passive
= Evaporator sensor is active
Compressor Working Period In Case of Cabinet Probe Defect
Parameter
Compressor working period in case of cabinet probe defect is
determined with this parameter.
It
can be adjusted from 1 to 240 minutes
Compressor Working Percentage In Case of Cabinet Probe
Defect Parameter
Compressor working percentage in case of cabinet probe defect
is determined with this parameter.
It
can be adjusted from 0 to 100
FanStoppingTemperatureParameter
when the temperature value that is read from the cabinet sensor is
lower than the this parameter value, then fan is stopped.
It can be adjusted from minimum value to maximum value of device
scale.
Hysteresis Parameter for Fan Output
Hysteresis value for fan output is determined with this parameter.
It °C °C
can be adjusted from1 to 15
1 to 15°C for NTC (-50°C, 150°C),
0.1 to 15.0°C for NTC (-19.9°C, 99.9°C),
1 to15°C for PTC (-50°C, 150°C),
0.1 to 15.0°C for PTC (-19.9°C, 99.9°C),
1 to 15°C for PT-100 (-50°C , 400°C),
0.1 to 15.0°C for PT-100 (-19.9°C, 99.9°C),
1 to 15°C for PT-1000 (-50°C , 400°C),
0.1 to 15.0°C for PT-1000 (-19.9°C, 99.9°C)
FanDelayTime AfterCompletionofDefrostTimeParameter
Itcanbeadjustedfrom0to15minutes.
ProgrammingMode AccessingPassword
It is used for accessing to programming mode. It can be adjusted
from 0 to 999. If it is 0, password is not entered for accessing to the
parameters.
Led Indication of
Defrost
Output
Active
LedIndicationof
Compressor
Output Active
Led Indication of
Fan Output
Active
TemperatureDisplay
LedIndicationof
Compressor
Error
LedIndicationofSETValue
ChangingMode
DecrementButton
IncrementButton
Parameters
Defrost Repeat Cycle Parameter
Defrost repeat cycle is determine with this parameter. When
pressed the button for starting the device, this time is starts
It can be adjusted from 1 to 99 hours.
DefrostStoppingTemperatureParameter
For evaporator sensor selection parameter = 0 (evaporator
sensor is active) While the defrost operation is in progress, when
the temperature value that is read from the evaporator sensor is
higher than the this parameter value, then defrost operation is
stoppped. It can be adjusted from minimum value to maximum
value of device scale.
DefrostTimeParameter
Defrosttimeisdeterminedwiththisparameter
Itcanbeadjustedfrom0to99minutes.
Your Technology Partner
Thank you very much for your preference to use Emko Elektronik products, please visit our
web page to download detailed user manual.
www.emkoelektronik.com.tr
ManufacturerInformation:
EmkoElektronikSanayive Ticaret A.Þ.
DemirtaþOrganizeSanayiBölgesiKaranfilSk.No:616369
BURSA /TURKEY
Phone:+902242611900
Fax:+902242611912
RepairandMaintenanceServiceInformation:
EmkoElektronikSanayive Ticaret A.Þ.
DemirtaþOrganizeSanayiBölgesiKaranfilSk.No:616369
BURSA /TURKEY
Phone:+902242611900
Fax:+902242611912
OtherInformations

Produktspecifikationer

Varumärke: Emko
Kategori: ej kategoriserat
Modell: ESM-3770-D

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