5
6
7
18
8
9
10
Alarm Type Selection Parameter
Sensor Failure Alarm
Process High Alarm
11
12
2.3 Panel Mounting
1
2
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.
2.4 Installation Fixing Clamp
1
2
The unit is designed for panel mounting.
1-Insert the unit in the panel cut-out from
the front side.
2- Insert the mounting clamps to the
holes that located left and right sides of
the device and make the unit completely
immobile within the panel
2.5 Removing from the Panel
2
1
Loosen the screws
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.
c
Montage of the unit to a system must be
done with it’s own fixing clamps. Do not
do the montage of the device with
inappropriate fixing clamps. Be sure
that device will not fall while doing the
montage.
c
3. Electrical Wiring Diagram
P/N : ESM-3712-HC
PROCESS
OUT
NC
C
NO
10A@250V
V
1
2
3
4
5
6
7
8
9
10
11
12
(-)
(+)
N
L
CAT II
Y
c
TC
PTC, PT-100
PT-1000
NTC
a
(-) (+)
C
NO
ALARM
OUT
5A@250V
V
Process Low Alarm
Deviation High Alarm
Deviation Low Alarm
Deviation Band Alarm
Deviation Range Alarm
Alarm Set Value Low Limit Parameter
, minimum process set value parameter to
alarm set value high limit parameter value.
Alarm set value can not be lower than this value.
This parameter value can be adjusted from
Alarm Set Value High Limit Parameter
alarm set value low limit parameter value
to maximum process set value parameter
Alarm set value can not be greater than this value.
This parameter value can be adjusted from
Alarm On Delay Time Parameter
It can be adjusted from 0 to 99 minutes.
Alarm Off Delay Time Parameter
It can be adjusted from 0 to 99 minutes.
When this parameter is 99, if increment button is pressed,
is observed and
alarm latching output is selected. To make the alarm latching output passive,
decrement button must be pressed in main operation screen.
Alarm Delay Parameter After Power On
This parameter defines the delay for the alarm is being active after power on. It can
be adjusted from 0 to 99 minutes.
Alarm Set Value Parameter
Alarm output is controlled according to this value.
For alarm type selection paramater
= 1 or 2, this parameter value is can be
adjusted from alarm set value low limit
parameter to alarm set value high limit
Parameter, for alarm type selection paramater
= 3,4,5 or 6 this parameter
value is can be adjusted from 0 to alarm set value high limit
Parameter.
Alarm Hysteresis Parameter
Alarm hysteresis value. This parameter is can be adjusted 0 to %50 of the device
scale
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
4.4 Easy Access Diagram Of Programming Mode Parameters
Hysteresis Parameter
Minimum Set Value
Parameter
Password Entering
Screen
Maximum Set Value
Parameter
Process Offset Parameter Alarm Type Selection Parametresi
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
Alarm Set Value Low Limit
Parameter
Alarm Set Value High
Limit Parameter
Alarm On Delay Time
Parameter
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
Alarm Off Delay Time
Parameter
Alarm Delay Parameter
After Power On
Alarm Set Value
Parameter
SET
°C
SV
P
5 sec
Password Entering
Screen
Main Operation Screen
SET
°C
SV
P
SET
°C
SV
P
Programming Mode
Entering Screen
Press SET/OK button for
accessing parameters
If no operation is performed in Programming mode for 20 seconds, device turns to
main operation screen automatically
i
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
Alarm Hysteresis Parameter
Operating Type Parameter
Switch On Delay After
Power On Parameter
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
Compressor Stop/Start Time
Delay Parameter
Compressor Start/Start
Time Delay Parameter
Probe Defect
Parameter
SET
°C
SV
P
SET
°C
SV
P
SET
°C
SV
P
Compressor is active during
this time period in case of
Compressor is inactive
during this time period in
Programming Mode
Accessing Password
Enter password with increment and decrement buttons
3.1 Supply Voltage Input Connection of the Device
6
L
N
7
Y
c
a
Make sure that the power supply voltage is same indicated on the instrument. Switch on the power supply
only after that all the electrical connection 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. Controlling prevents damages in unit and system and possible accidents as a
result of incorrect supply voltage.
There is no power supply switch or fuse on the device. So a power supply switch and a fuse must be added
to the supply voltage input. Power supply switch and fuse must be put to a place where user can reach
easily. Power supply switch must be two poled for seperating phase and neutral. On/Off condition of power
supply switch is very important in electrical connection. On/Off condition of power supply switch must be
signed for preventing the wrong connection.
External fuse must be on phase connection in
supply input.
External fuse must be on (+) line connection in
supply input.
V
Z
Note-3
Note-2
100...240V
(- %15;+%10) 50/60Hz 2VA or
V
24V
(-%15;+%10) 50/60Hz 2VA or
V
24V
(-%15;+%10) 2W
Z
Note-1
The instrument is protected with an internal fuse (Please refer to Note-1 for information). In
case of failure it is suggested to return the instrument to the manufacturer for repair.
c
Note-2:
“L” is (+), “N” is (-) for 24V
Supply
Voltage
Z
Supply Voltage
Power
Supply
Switch
External
Fuse
(1 A T)
Note-3:
External Fuse is recommended
Note-1 :
There is an internal 33R
fusible
flameproof resistor in
There is an internal 4R7
fusible flameproof
resistor in
W
W
100-240 V
50/60Hz
24V
50/60Hz
V
W
100...240V
(- %15;+%10) 50/60Hz 2VA
V
24V
(-%15;+%10) 50/60Hz 2VA
V
24V
(-%15;+%10) 2W
Z
Supply Voltage Input
Relay or SSR
Driver Output
For SSr Output
Temperature Sensor Input
(TC, NTC, PTC, PT-100 or
PT-1000)
3.2.2 PTC and NTC Connection
3.2.1 TC (Thermocouple) Connection
3.2 Temperature Sensor Input Connection
12
11
TC
i
i
10
PTC
Input resistance is greater than 10M .
W
i
12
11
10
Pay attention the cable colours of PTC probe while doing the PTC probe
connection.
i
WHITE
RED
Connect the wires with the polarity as shown in
the figure left.
Always use compensation wire corresponding
to the thermocouple used. If present, the shield
must be connected to a proper ground.
Input resistance is greater than 10M
W.
NTC
12
11
10
Input resistance is greater than 10M .
W
i
12
11
10
3.2.3
and PT-1000 Connection
PT-100
PT-1000
12
11
10
PT-100
Displays
Temperature
Value,
Temperature Set
Value
and Parameters
It is used to enter to
the SET value
changing mode,
programming mode
and used as OK
button.
It is used to
increase the value
and access to the
parameter in
programming
mode.
Decrement
Button
Led indication of
Programming Mode is active
Note-1
Note-1:
If increment or decrement button is pressed for 5 seconds continuously, increment and
decrement number become 10, if increment or decrement button is pressed for 10 seconds
continuously, increment and decrement number become 100.
4. Front Panel Definition and Accessing to the Menus
Temperature Controller
ESM - 3712-HC
SET
°C
SV
P
Led indication of
Output is active
(If blinks, Compressor
protection time is active)
Led indication of SET value
changing mode
When power is first applied to the temperature controller, software revision number is shown on
the displays.
4.1 Observation of Software Revision on the Displays
Temperature Controller
ESM - 3712-HC
SET
°C
SV
P
Temperature Controller
ESM - 3712-HC
SET
°C
SV
P
“ r”
Revision
Þ
Revision
Number
Main Operation Screen is shown
If there is an unexpected situation while opening the device, power off the
device and inform a qualified personnel.
c
Note-1
Led indication of
Alarm
Active Led
4.2 Changing and Saving Set Value
SET
°C
SV
P
When SET button is pressed, SV LED
lights on and SET value is shown on
the displays.
SET
°C
SV
P
SET Value Screen
Change the SET value with
increment and decrement
buttons.
SET
°C
SV
P
Press SET button for saving the
SET value
SV LED lights off and main operation
screen is shown.
SET
°C
SV
P
Main Operation Screen
SET Value Screen
i
If no operation is performed in Set value mode for 20 seconds, device turns to main
operation screen automatically.
SET value is can be adjusted from minimum set value parameter
to maximum set value
parameter
, Which can be accessed from programming parameters.
Main Operation Screen
4.3 Program Parameters
i
,
,
,
,
and
parameters are observed if
Operating type is selected “ Cooling ”. If operating type is selected “ Heating ”
beginning of the parameters list is shown.
Hysteresis Parameter for Output ( Default = 1 )
1 to 100 °C for TC Type Devices,
1 to 100 °C for PT-100 (-50°C, 400°C) and PT-1000 (-50°C, 400°C),
0.1 to 10.0 °C for PT-100 (-19.9°C, 99.9°C) and PT-1000 (-19.9°C, 99.9°C),
1 to 20 °C for PTC (-50°C, 150°C) and NTC (-50°C, 100°C),
0.1 to 10.0 °C for PTC (-19.9°C, 99.9°C) and NTC (-19.9°C, 99.9°C)
Minimum Set Value Parameter ( Default =Minimum value of device scale )
Set value can not be lower than this value. This parameter value can be adjusted
from minimum value of device scale to maximum set value parameter
Maximum Set Value Parameter ( Default = Maximum value of device scale )
Set value can not be greater than this value. This parameter value can be adjusted
from minimum set value
to maximum value of the device scale
Process Offset Parameter ( Default = 0 )
-100 to 100 °C for TC Type Devices,
-100 to 100 °C for PT-100 (-50°C , 400°C) and PT-1000 (-50°C , 400°C),
-10.0 to 10.0 °C for PT-100 (-19.9°C, 99.9°C) and PT-1000 (-19.9°C, 99.9°C),
-20 to 20 °C for PTC (-50°C, 150°C) and NTC (-50°C, 100°C),
-10.0 to 10.0 °C for PTC (-19.9°C, 99.9°C) and NTC (-19.9°C, 99.9°C)
Switch On Delay After Power On Parameter
When power is first applied to the device, this time delay must be expired for
activation of the compressor. It can be adjusted from 0 to 20 minutes
Compressor Stop/Start Time Delay Parameter
When compressor is inactive, this time delay must be expired for activation of the
compressor. It can be adjusted from 0 to 20 minutes.
Probe Defect Parameter
Compressor is active during this time period in case of probe defect
If Probe Defect Parameter
is
, then this parameter can be
observed. It can be adjusted from 0 to 99.
Compressor is OFF in case of probe defect
Compressor is ON in case of probe defect
Compressor operates periodically according to
and
time
periods in case of probe defect.
Compressor Start/Start Time Delay Parameter
This time delay must be expired between two activation of the compressor.
It can be adjusted from 0 to 20 minutes.
Operating Type Parameter
Heating
Cooling
Compressor is inactive during this time period in case of probe defect
If Probe Defect Parameter
is
, then this parameter can be
observed. It can be adjusted from 0 to 99.
Programming Mode Accessing Password
It is used for accessing to the programming mode. It can be adjusted from 0 to 999.
If it is selected 0, password is not entered for accessing to the parameters.
Max. 24mA,Max.16V
Z
