EMKO ESM-3712-HCN Instruction Manual

6.5 Operation Graphics of ESM-3712-HCN Temperature Controller
1-If Operating Type Parameter Value = 1 (Cooling),
Switch On Delay After Power On Parameter Value 1 ,
Compressor Stop/Start Time Delay Parameter Value 1 and
Compressor Start/Start Time Delay Parameter Value 1;
Power
°C
Hst
SET
Output
Led
Output
2-If Operating Type Parameter Value = 0 (Heating),
Temperature
Value
SET
HSt HSt HSt
Time
ON
OFF Time
Temperature Control Output
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,
i
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. Action of control output is described with
figures above.

6.6 Failure Messages in ESM-3712-HCN Temperature Controller

Screen Blinking
Sensor failure . Sensor connection is wrong or there is no sensor connection. If buzzer function
selection parameter is 2, internal buzzer starts to operate.

7. Specifications

Device Type : Temperature 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.
o o o o
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 : 230V ( %15) 50/60Hz - 1.5VA ±
: 115 V ( %15) 50/60Hz - 1.5VA ±
: 10-30 V 1.5W
Temperature Sensor Input : NTC or PTC
NTC input type : NTC (10 k @25 °C )
PTC input type : PTC (1000 @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 for Resistive load (Compressor output)
(Electrical life : 100.000 switching at full load)
: for Resistive load 5 A@250 V (Alarm output)
Display : 14 mm Red 4 digits LED Display
LED : S (Green), P (Green),A(Green), C (Yellow), F(Yellow), o o
Compressor Output (Red),Alarm Output (Red)
Internal Buzzer : 83dB
Approvals : GOST-R,
6.7 Entering To The Programming Mode, Changing and Saving Parameter
Main Operation Screen
O C O F S P
A
S
Time
When SET button is pressed for 5 Note1: If programming
seconds, "PR" led starts to blink. If mode accessing
programming mode entering password is 0,
password is different from 0, Temperature Unit screen
programming mode entering screen is observed instead of
Time
will be observed. programming screen
O C O F S P
A
Time
S
Password Entering Screen Password Entering Screen
Time Enter programming mode accessing password Press SET/OK button for
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.
Programming Screen
O C O F S P
A
S
Press SET button for accessing to the parameter
value. Press increment button for accessing to the
next parameter, press decrement button for
Change the value with increment
accessing to the previous parameter. and decrement buttons.
O O
C F S P
A
S
Hysteresis Value for
Compressor Output
Press set button for saving the Press increment button for accessing to the
parameter. next parameter, press decrement button for
accessing to the previous parameter
i
If no operation is performed in programming mode for 20 seconds, device turns to main
operation screen automatically..
13

8.Ordering Information

A BC D E / FG HI /
ESM-3712-HCN
(77x35 DIN Sizes)
0 / 00
A Supply Voltage
4 115V ( %15) 50/60Hz - 1.5VA ±
5 230V ( %15) 50/60Hz - 1.5VA ±
8 10 - 30 V
Input Type Scale(°C)
BC
PTC (Not-1) -50°C/-58°F ;
12
18 NTC (Not-1) -50°C/-58°F ;
Compressor Output
E
1 Relay Output (16(8) A@250 V ,at resistive Load, 1 NO 1NC )
FG Alarm Output
01 Relay Output (5A@250 V ,at resistive Load, 1 NO )
V Temp. Sensor which is given with ESM-3712-HCN
0 None
1 PTC-M6L40.K1.5 (PTC Air Probe 1.5 mt Silicon Cable)
2 PTCS-M6L30.K1.5.1/8" (PTC Liquid Probe 1.5 mt Silicon Cable)
NTC-M5L20.K1.5 (NTC Sensor, thermoplastic moulded with 1.5 m cable
3
for cooling application)
NTC-M6L50.K1.5 (NTC Sensor, stainless steel housing with 1.5 m cable
4
for cooling application)
Customer
9
All order information of ESM-3712-HCN Temperature Controller are given on the table at above. 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.
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.

9.Optional Accessories

1.RS-485 Module 2.PROKEY Programming Module
Vac,
Vdc The device is programmed(Upload or
RS-485 Communication Interface
Vdc or Vac
Download) by using the parameters.
can be applied
Thank you very much for your preference to
use Emko Elektronik products, please visit our
web page to download detailed user manual.
Your Technology Partner
www.emkoelektronik.com.tr
15
O C O F S P
A
S
Programming Mode
Entering Screen
Press SET button for
accessing to the
password entering
screen.
O C O F S P
A
S
ESM-3712-HCN 77 x 35 DIN Size
entering the password.
Digital , ON / OFF Temperature
Controller(ALARM+SET)
- 4 Digits Display
O C O F S P
A - NTC Input or PTC Input (Must be determined in order.)
- ON/OFF temperature control
S
- 2 output for compressor and alarm controls
- Selectable heating or cooling function
- Selection of operation with hysteresis
Hysteresis Value for
- Adjustable temperature offset
Compressor Output
- Process Set value and Alarm Set value low limit and set value
high limit boundaries
- Operation selection of compressor operates continuously,
stops or operates periodically in case of sensor defect
O O
C F S P - Compressor protection delays
A
- Alarm parameters
- Adjustable Alarm Set Value from front panel
S
- Adjustable internal buzzer according to Sensor prob defect and
Alarm status
Hysteresis Parameter
- Password protection for programming section
for Compressor
- Installing parameters using Prokey
- Remote access, data collecting and controlling with Modbus RTU
- Having CE mark according to European Norms
14
1.3 Installation
A visual inspection of this product for possible damage occurred during shipment is
U V W Z
recommended before installation. It is your responsibility to ensure that qualified mechanical
/ 2 0 0 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.
150°C/302°F Be sure to use the rated power supply voltage to protect the unit against damage and to prevent
failure.
100°C/212°F
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.

1.4 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.

1.5 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.
1.6 Manufacturer Company
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
16

1.Preface

ESM-3712HCN series temperature controllers are designed for measuring and controlling
temperature. They can be used in many applications with their On / Off control form, heating
and cooling control form and easy-use properties. Some application fields which they are
used are below:
Application Fields
Glass
Food
Plastic
Petro-Chemistry
Textile,
Machine Production Industries Etc...
1.1 Environmental Ratings
Operating Temperature
Max. Operating Humidity : 90% Rh (non-condensing)
Altitude
Forbidden Conditions:
Corrosive atmosphere
Explosive atmosphere
Home applications (The unit is only for industrial applications)

1.2 General Specifications

Standard
230V ( %15) 50/60Hz ±
Optional Supply Voltage
115 V (±%15) 50/60Hz,
10 - 30 V
NTC,PTC
Instruction Manual. ENG ESM-3712-HCN 01 V01 07/13
2. General Description
Front Panel
IP65 protection
NEMA 4X
2.1 Front View and Dimensions of ESM-3712-HCN Temperature Controller
76 mm / 3 inch

2.2 Panel Cut-Out

3
Applications
Heating
Baking Ovens
Incubators
Storages
Automative Air Conditioning
Etc...
: 0 to 50 °C
: Up to 2000 m.
ESM-3712-HCN
Power Supply
Input
Sensor Input
Heating or Cooling
Compressor Output Function
ON/OFF Operation
Alarm Control Output
Alarm Output
ON/OFF Operation
2
Mounting Clamp
Panel Surface
(maximum thickness 15 mm / 0.59 inch)
Maximum 15 mm / 0.59 inch
O C O F S P
A
S
65 mm / 2.56 inch
6 mm / 0.24 inch
110 mm / 4.33 inch (min)
71 mm / 2.79 inch
4