SMC Networks HECR002 User manual

SMC Networks
Brand
SMC Networks
Model
HECR002
Type
User manual

This manual is also suitable for

RoHS
(UL Standards)
Mountable in a 19-inch rack
Saves space by mounting multiple equipment
together in a rack.
±0.01 °C to 0.03 °C
Temperature stability
10 °C to 60 °C
Set temperature range
Cooling capacity
Good space utilisation
Space saving design with reduced height
HECR008 (800 W)
HECR010 (1 kW)
176
mm
267
mm
Energy saving design
200 W
400 W
(HECR004/006)∗1
(HECR008/010)∗2
∗1: 200 W load ∗2: 500 W load
(HECR004/006)∗1
(HECR008/010)∗2
Low-noise design
55 dB
54 dB
HECR004 (400 W)
HECR006 (510 W)
HECR002 (200 W)
200
W
, 400
W
,
510
W
,
800
W
, 1
kW
Power consumption Noise level
New
New
New
New
New
New
Air-cooled
New
New
CAT.EUS40-61C-UK
Series HECR
Peltier-Type Chiller
Thermo-con/
Rack Mount Type
Series
Cooling
capacity
Heating
capacity
Cooling
method
Temperature
stability
Power
supply
Circulating
fl uid
Options
(P.19)
International
standards
Thermo-con/
Rack Mount Type
HECR 002/004/006
200
W
600
W
Peltier-type
air-cooled
±0.01
to
0.03 °C
Single-
phase
100 to
240 V AC
(50/60 Hz)
Tap w a ter
Ethylene
glycol 20 %
With feet
and
no rack
mounting
brackets
With fl ow
switch
High
pressure
pump
mounted
(UL Standards)
400
W
1
kW
510
W
1.2
kW
Thermo-con/
Rack Mount Type
HECR 008 800
W
1.4
kW
Thermo-con/
Rack Mount Type
HECR 010 1k
W
2
kW
Single-
phase
200 to
240 V AC
(50/60 Hz)
Simple operation
Heat source
Temperature sensor
2/004/006
/
This function adjusts the fl uid temperature
to the set value with an automatic offset
setting. Set the external temperature
sensor at the circulating fl uid inlet located
just in front of the heat source, which
allows the thermo-con to sample the fl uid
temperature. This function is effective
when automatically adjusting for heat
exhaust from piping etc.
Less vibration and noise
with no moving parts such
as a compressor. For HECR
004/006/008/010, noise is
reduced by suppressing the
number of fan rotations
when the cooling load is
low.
If the external temperature sensor is installed directly on the heat source, the learning control
function may not work property due to large heat volume or large temperature difference. Be sure
to install the sensor at the circulating fl uid inlet.
Circulating fl uid volume can be checked.
q Turn the power ON.
w Press the SEL key, and adjust the temperature
setting with the keys.
e Press the RET key to complete.
Can precisely control the temperature of a heat source or process fluid.
Precisely control the temperature of the circulating fluid by using the Peltier device.
Refrigerant-free and environmentally friendly.
Learning control function (Temperature control by external temperature sensor)
Low vibration, Low noise
Drain pan
Drain pan is equipped to avoid any
risk of fl uid leakage over equipment
mounted in a lower rack.
Fluid fi ll port
Fluid can be supplied
without removing the
product from the rack.
Power switch
Rack mounting
bracket
Floor type is also available. (Option)
The rack mounting brackets and the handles can be removed and
rubber feet can be mounted instead. (Refer to page 19 for details.)
yp
0
yp
8
/
Variations
1
Peltier-Type Chiller
Thermo-con/Rack Mount Type Series HECR
(Also used as a fluid drain port. HECR002/004/006)
Fluid drain port
(HECR008/010)
Circulating fluid
Circulating fluid supply port
(Tank lid)
For the rack mount type, a flow switch (option) is mounted on the circulating fluid OUT side.
Flow switch (Option)
Circulating fluid
Tank
Temperature
sensor
Pump
Peltier device
(Thermo-module)
Fan
T
Power switch
PE
Power supply &
Controller
Fan
Controller
OUT
Heat exchanger
(Circulating fluid side)
Heat exchanger
(Cooling side)
Figure 1
IN
Switching power supply
(DC power supply)
Target of
temperature
control
Example of circulating fluid piping
Figure 2
The thermo-con is constructed as shown in Figure 1. It
interposes a Peltier device (thermo-module) between the
heat exchangers for the circulating fl uid and facility water
and controls the DC power supply to achieve the target
outlet temperature of circulating fl uid precisely.
The circulating fl uid returns to the tank, and is transferred
by the pump which is built in the thermo-con, and goes
through the heat exchangers and temperature sensor and
out from the circulating fl uid outlet.
Figure 2 shows an example of circulating fl uid piping. The
circulating fl uid is transferred at a constant temperature
by the pump.
Electron
hole flow
Fan
Electron
flow
Circulating fluid
CurrentHeat generation (heating)
Heat suction (cooling)
NP
DC power supply
Cooling
Electron
hole flow
Fan
Electron
flow
Circulating fluid
Current Heat suction (cooling)
Heat generation (heating)
NP
DC power supply
Heating
Construction and Principles
Principle of Peltier Device (Thermo-module)
A Peltier device (thermo-module) is a plate
type element, inside which P-type semicon-
ductors and N-type semiconductors are lo-
cated alternately. If direct current is supplied
to the Peltier device (thermo-module), heat is
transferred inside the device, and one face
generates heat and increases temperature
while the other face absorbs heat and de-
creases temperature. Therefore, changing
the direction of the current supplied to the
Peltier device (thermo-module) can achieve
heating and cooling operation. This method
has a fast response and can shift quickly be-
tween heating and cooling, so temperature
can be controlled very precisely.
2
Peltier-Type Chiller
Thermo-con/Rack Mount Type Series HECR
Laser machining
X-ray (digital) instrument
Laser marker
UV curing device (printing, painting, bonding and sealing)
Electronic microscope
Ultra sonic wave inspection machine
Cooling of laser irradiated part
Temperature control of X-ray tube and
X-ray light sensing part
Cooling of laser irradiated part
Cooling of UV lamp
Temperature control
of electron-beam
irradiated part
Temperature
control of
ultrasonic wave
laser part
X-ray tube
Light sensing part
Application Examples
3
Peltier-Type Chiller
Thermo-con/Rack Mount Type Series HECR
CONTENTS
Series HECR
Model Selection ..........................................................................Page 5
How to Order/Specifications ...................................Page 7
Cooling Capacity ......................................................................... Page 8
Heating Capacity ........................................................................Page 10
Pump Capacity (Thermo-con Outlet) ..........................................Page 12
Dimensions .................................................................................Page 14
Operation Display Panel .............................................................Page 18
Alarm ..........................................................................................Page 18
Maintenance ...............................................................................Page 18
Options
With Feet and No Rack Mounting Brackets ................................Page 19
With Flow Switch ........................................................................Page 19
High Pressure Pump Mounted .................................................... Page 19
Optional Accessories
Power Supply Cable ...................................................................Page 20
Specific Product Precautions ..........................................................Page 21
Air-cooled
Thermo-con/Rack Mount Type
Series HECR
4
1. How much is the temperature in degrees centigrade for the circulating fl uid?
Temperature range which can be set with the thermo-con: 10 to 60 °C
If a lower temperature (down to –20 °C) or higher temperature (up to 90 °C) than this range is necessary, select the
thermo-chiller HRZ series.
Thermo-con/Series HEC
High-precision temperature control type for semi-
conductor manufacturing equipment, medical equip-
ment, etc.
For details, refer to the catalogue on www.smc.eu.
Cooling capacity: 140 W to 1200 W
Temperature stability: ±0.01 °C to 0.03 °C
Circulating fl uids that can be used in the thermo-con: Tap water, Ethylene glycol 20 %
When using fl uorinated fl uids, select the water-cooled thermo-con HEC series.
2. What kind of the circulating fl uids will be used?
Allows a safety factor of 20 % over the capacity that is actually required, taking into account the changes in the operating
conditions. If a larger capacity than this thermo-con is necessary, select the Peltier-type thermo-con HEC series (refer to
the following.) or the refrigerated thermo-chiller HRS/HRZ series.
3. How much cooling capacity required?
Guide to Model Selection
Cooling capacity = Considering a safety factor of 20 %,
400 W x 1.2 = 480 W
Series HECR
Model Selection
Air-cooled Water-cooled
Example 1
When the heat generation amount in the user’s equipment is known.
Heat generation amount: 400 W
5
Circulating device
User’s equipment
T2: Return temperature
T1: Outlet temperature
L
$T = T2 – T1
Water bath
V
After 15 min, cool 30 °C down to 20 °C.
20 °C
Temperature [°C] Density ρ [kg/m3] Specifi c heat C [J/(kg·K)]
10 1.03 x 1033.93 x 103
20 1.03 x 1033.95 x 103
30 1.02 x 1033.97 x 103
40 1.02 x 1033.98 x 103
50 1.01 x 1034.00 x 103
60 1.01 x 1034.02 x 103
Precautions on Model Selection
Guide to Model Selection
Circulating Fluid Typical Physical Property Values
Ethylene Glycol Solution 20 %
Obtain the temperature difference between inlet and outlet by circulating the fluid inside the user’s equipment.
Heat generation amount Q
Circulating fluid temperature difference ΔT (= T2 – T1)
Circulating fluid outlet temperature T1
Circulating fluid return temperature T2
Circulating fluid flow rate L
Circulating fluid
: Unknown
: 0.8 °C (0.8 K)
: 25 °C (298.15 K)
: 25.8 °C (298.95 K)
: 3 l/min
: Water
Density γ: 1 x 103 kg/m3
Specific heat C: 4.2 x 103 J/(kg·K)
Q = ΔT x L x γ x C
60 x 1000
0.8 x 3 x 1 x 103 x 4.2 x 103
60 x 1000
= 167 W
=
200 W
Cooling capacity = Considering a safety factor of 20 %,
167 W x 1.2 =
The flow rate of the circulating fluid depends on the pressure loss of the user’s equipment and the length, diameter and
resistance created by bends in the circulating fluid piping etc. Check if the required flow rate of circulating fluid can be
obtained before selecting.
Water
Density γ: 1 x 103 [kg/m3]Specific heat C: 4.2 x 103 [J/(kg • K)]
Cooled substance total volume V
Cooling time h
Cooling temperature difference ΔT
Circulating fluid
Cooling capacity = Considering a safety factor of 20 %,
93.3 W x 1.2 = 112 W
Q = ΔT x V x γ x C
h x 60 x 1000
=10 x 2 x 1 x 103 x 4.2 x 103
15 x 60 x 1000
= 93.3 W
: 2 L
: 15 min
:
Temperature difference: 10 °C (10 K). Cool from 30 °C (303 K) to 20 °C (293 K).
: Tap water
Density γ: 1 x 103 kg/m3
Specific heat C: 4.2 x 103 J/(kg·K)
∗ Refer to the information shown below for the typical
physical property values by circulating fluid.
Example 2
When the heat generation amount in the user’s equipment is not known.
Example 3
When cooling the object below a certain temperature in certain period of time.
6
Model Selection Series HECR
—None
EWith feet and no rack mounting brackets
FWith fl ow switch
PHigh pressure pump mounted
—Rc
NNPT thread
AAir-cooled
2200 to 240 V AC HECR010
5100 to 240 V AC HECR002, 004, 006, 008
002 200 W
004 400 W
006 510 W
008 800 W
010 1 kW
5A
Cooling capacity
Radiating method
Power supply
Option
Pipe thread
How to Order
Specifi cations
Model HECR002-A HECR004-A HECR006-A HECR008-A HECR010-A
Cooling method Thermoelectric device (Thermo-module)
Radiating method Forced air cooling
Control method Cooling/Heating automatic shift PID control
Ambient temperature/humidity 10 to 35 °C, 35 to 80 % RH (No condensation)
Circulating fl uid system
Circulating fl uid Tap water, Ethylene glycol 20 %
Set temperature range 10.0 to 60.0 °C (No condensation)
Cooling capacity
200 W (Tap water) Note 1) 400 W (Tap water) Note 1) 510 W (Tap water) Note 1) 800 W (Tap water) Note 2) 1 kW (Tap water) Note 2)
Heating capacity
600 W (Tap water) Note 1) 1 kW (Tap water) Note 1) 1.2 kW (Tap water) Note 1) 1.4 kW (Tap water) Note 2) 2 kW (Tap water) Note 2)
Temperature stability Note 3) ±0.01 to 0.03 °C
Pump capacity Refer to the performance charts. (Page 12)
Tank capacity Approx. 1.3 L
Port size Rc 1/4 Rc 3/8
Fluid contact material
Stainless steel, EPDM, NBR, Ceramics,
PPE, Carbon, PP, PE, PPS (High pressure)
Stainless steel, EPDM, NBR, Ceramics, PPE, PPS, Carbon, PP, PE, Nylon,
POM (HECR008, 010), PVC (High pressure)
Electrical system
Power supply Single-phase 100 to 240 V AC ±10 %, 50/60 Hz
Single-phase 200 to 240
V AC ±10 %, 50/60 Hz
Overcurrent protector 10 A 14 A
Current consumption
5 A (100 V) to 2.5 A (240 V)
9 A (100 V) to 4 A (240 V)
10 A (100 V) to 4 A (240 V)
8 A (200 V)
Power consumption 440 W Note 1) 850 W Note 1) 900 W Note 2) 1500 W Note 2)
Alarm Refer to “Alarm.” (Page 18)
Communications RS232C/RS-485
Weight Approx. 14 kg Approx. 18 kg Approx. 21 kg Approx. 31 kg Approx. 33 kg
Accessories Power supply connector, Operation Manual
Power supply cable should be ordered as an option (sold separately) or prepared by the user.
Safety standards CE marking, UL (NRTL) standards
Note 1) Conditions: Set temperature 25 °C, Ambient temperature 25 °C, Circulating fl ow rate 3 l/min
Note 2) Conditions: Set temperature 25 °C, Ambient temperature 25 °C, Circulating fl ow rate 4 l/min
Note 3) The indicated values are with a stable load without turbulence in the operating conditions. It may be out of this range in some other operating
conditions.
¡ When multiple options are combined, indicate
symbols in alphabetical order.
Air-cooled
HECR 002
Thermo-con/
Rack Mount Type
Series HECR
(UL Standards)
7
800
700
600
500
400
300
200
100
0010203040
50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Tap water
Ambient
temperature 25 °C
Ambient temperature 35 °C
Ambient temperature 15 °C
800
700
600
500
400
300
200
100
0010203040
50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Ethylene glycol 20 %
Ambient
temperature 25 °C
Ambient temperature 35 °C
Ambient temperature 25 °C
Ambient temperature 15 °C
1400
1200
1000
800
600
400
200
00 10203040 50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Tap water
1400
1200
1000
800
600
400
200
00 10203040 50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Ethylene glycol 20 %
Ambient temperature 25 °C
1800
1600
1400
1200
1000
800
600
400
200
0010203040
50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Tap water
Ambient temperature 35 °C
Ambient temperature 15 °C
Ambient
temperature 25 °C
1800
1600
1400
1200
1000
800
600
400
200
0010203040
50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Ethylene glycol 20 %
Ambient temperature 25 °C
HECR002
HECR004
HECR006
Cooling Capacity
8
Thermo-con/Rack Mount Type Series HECR
010203040
50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Tap water
0
500
1000
1500
2000
2500
Ambient temperature 35 °C
Ambient temperature 15 °C
Ambient
temperature 25 °C
010203040
50 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Ethylene glycol 20 %
0
500
1000
1500
2000
2500
Ambient temperature 25 °C
Circulating fluid temperature [°C]
Cooling capacity [W]
0 1020304050 60 70
Circulating fluid: Tap water
0
500
1000
1500
2000
2500
3000
Ambient temperature 35 °C
Ambient temperature 15 °C
Ambient
temperature 25 °C
0 1020304050 60 70
Circulating fluid temperature [°C]
Cooling capacity [W]
Circulating fluid: Ethylene glycol 20 %
0
500
1000
1500
2000
2500
3000
Ambient temperature 25 °C
HECR008
HECR010
Cooling Capacity
9
Series HECR
Heating capacity [W]
Circulating fluid temperature [°C]
1000
900
800
700
600
500
400
300
200
100
00 10203040506070
Circulating fluid: Tap water
Ambient temperature 35 °C
Ambient temperature 25 °C
Ambient temperature 15 °C
Heating capacity [W]
Circulating fluid temperature [°C]
1000
900
800
700
600
500
400
300
200
100
00 10203040506070
Circulating fluid: Ethylene glycol 20 %
Ambient temperature 25 °C
Heating capacity [W]
Circulating fluid temperature [°C]
1600
1400
1200
1000
800
600
400
200
00 10203040506070
Circulating fluid: Tap water
Ambient temperature 15 °C
Ambient temperature 25 °C
Ambient temperature 35 °C
Heating capacity [W]
Circulating fluid temperature [°C]
1600
1400
1200
1000
800
600
400
200
00 10203040506070
Circulating fluid: Ethylene glycol 20 %
Ambient temperature 25 °C
Heating capacity [W]
Circulating fluid temperature [°C]
1800
1600
1400
1200
1000
800
600
400
200
00 10203040506070
Circulating fluid: Tap water
Ambient temperature 35 °C
Ambient temperature 25 °C
Ambient temperature 15 °C
Heating capacity [W]
Circulating fluid temperature [°C]
1800
1600
1400
1200
1000
800
600
400
200
00 10203040506070
Circulating fluid: Ethylene glycol 20 %
Ambient temperature 25 °C
HECR002
HECR004
HECR006
Heating Capacity
10
Thermo-con/Rack Mount Type Series HECR
Heating capacity [W]
Circulating fluid temperature [°C]
0 10203040506070
Circulating fluid: Tap water
0
500
1000
1500
2000
2500
Ambient temperature 35 °C
Ambient
temperature 25 °C
Ambient temperature 15 °C
Heating capacity [W]
Circulating fluid temperature [°C]
0 10203040506070
Circulating fluid: Ethylene glycol 20 %
0
500
1000
1500
2000
2500
Ambient temperature 25 °C
Heating capacity [W]
Circulating fluid temperature [°C]
0 10203040506070
Circulating fluid: Tap water
0
500
1000
1500
2000
2500
Ambient temperature 35 °C
Ambient temperature 15 °C
Ambient temperature 25 °C
Heating capacity [W]
Circulating fluid temperature [°C]
0 10203040506070
Circulating fluid: Ethylene glycol 20 %
0
500
1000
1500
2000
2500
Ambient temperature 25 °C
HECR008
HECR010
Heating Capacity
11
Series HECR
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0.10
0.08
0.06
0.04
0.02
0.0001234
Ethylene glycol 20 %
Tap water
When high-pressure pump mounted
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
01234
Ethylene glycol 20 %
Tap water
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
00 0.5 1 1.5 2 32.5 3.5 4
Ethylene glycol 20 %
Tap water
When high-pressure pump mounted
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
012 5364
Ethylene glycol 20 %
Tap water
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
001232.5 3.5 40.5 1.5
Ethylene glycol 20 %
Tap water
When high-pressure pump mounted
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0213456
Ethylene glycol 20 %
Tap water
HECR002
HECR004
HECR006
Pump Capacity (Thermo-con Outlet)
12
Thermo-con/Rack Mount Type Series HECR
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
012345
Ethylene glycol 20 %
Tap water
When high-pressure pump mounted
Circulating fluid flow rate [l/min]
Discharge pressure [MPa]
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
01234567
Ethylene glycol 20 %
Tap water
HECR008,010
Pump Capacity (Thermo-con Outlet)
13
Series HECR
NL
E
54321
6
7
8
9
Connection diagram of
resistance temperature sensor
8765432
1
9
10
11
12
13
14
15
5
4
3
38
0
139.7
176
134
484
474.5
9.5
0
403
49
250
38
447
0
38
139.7
21
107
Air
Air
430 27
Caution label/Electricity
Warning/Caution label
300 (11)
(33)
Fluid fill port
7
10
Ventilation hole (air inlet)
Circulating fluid level gauge
Label
Display/Operation panel Ventilation hole (air inlet)
Power switch
Handle (for carrying the product)
Tank lid (with gasket)
Handle (for installing/removing the product to/from the rack)
27
0
40
270
309
339
0
20
126
146
12
0
68
118
144
131
0
69
104
242
269
Ventilation hole (air outlet)
Model no. label
External temperature sensor connector
Alarm output connector
Communication connector
Label
Power supply connector
Ventilation hole (air outlet)
Circulating fluid inlet
(Circulating fluid drain port)
Rc 1/4
Circulating fluid outlet
Rc 1/4
151
125
0
166
84
Dimensions
HECR002-A5
1. Power supply connector
IEC60320 C14 (or equivalent)
2. Communication connector
D-sub 9 pin (socket)
Holding screw: M2.6
3.
External temperature sensor connector/Alarm output connector
D-sub 15 pin (socket)
Holding screw: M2.6
Pin no.
Signal contents
N100-240 V AC
L100-240 V AC
EPE
Pin no.
Signal contents
RS-232C RS-485
1Unused BUS+
2RD Unused
3SD Unused
4Unused Unused
5SG SG
6-8 Unused Unused
9Unused BUS–
Pin no.
Signal contents
1-2 Unused
3
Terminal A of resistance temperature detector
4
Terminal B of resistance temperature detector
5
Terminal B of resistance temperature detector
6
Contact a for output cutoff alarm
(open when alarm occurs)
7
Common for output cutoff alarm
8
Contact b for output cutoff alarm
(closed when alarm occurs)
9
Contact a for upper/lower temp. limit alarm
(open when alarm occurs)
10
Common for upper/lower temp. limit alarm
11
Contact b for upper/lower temp. limit alarm
(closed when alarm occurs)
12-14 Unused
15 FG
14
Thermo-con/Rack Mount Type Series HECR
NL
E
54321
6
7
8
9
Connection diagram of
resistance temperature sensor
8765432
1
9
10
11
12
13
14
15
5
4
3
Air
Air
Ventilation hole (air inlet)
Display/Operation panel
Ventilation hole (air inlet)
Circulating water level gauge
Label
Tank lid (with gasket)
Fluid fill port
Handle (for installing/removing the product to/from the rack)
Handle (for carrying the product)
Power supply connector
Ventilation hole (air outlet) Communication connector
External temperature sensor connector
Alarm output connector
Model no. label
Ventilation hole (air outlet) Circulating fluid outlet
Rc 3/8
Circulating fluid inlet
(Circulating fluid drain port)
Rc 3/8
Label
Caution label/Electricity
Warning/Caution label
Power switch
447
38
474.5
9.5
484
250
0
49
7
134
139.7
0
38
151
176
107
125
139.7
38
0
21
0
166
84
403
144
0
10
69
289
256
0
104
144
124
0
23
278
331
381
0
75
129
118
105
(10)400(33)
430 27
10
Dimensions
HECR004-A5
1. Power supply connector
IEC60320 C14 (or equivalent)
Pin no.
Signal contents
N100-240 V AC
L100-240 V AC
EPE
2. Communication connector
D-sub 9 pin (socket)
Holding screw: M2.6
Pin no.
Signal contents
RS-232C RS-485
1Unused BUS+
2RD Unused
3SD Unused
4Unused Unused
5SG SG
6-8 Unused Unused
9Unused BUS–
3.
External temperature sensor connector/Alarm output connector
D-sub 15 pin (socket)
Holding screw: M2.6
Pin no.
Signal contents
1-2 Unused
3
Terminal A of resistance temperature detector
4
Terminal B of resistance temperature detector
5
Terminal B of resistance temperature detector
6
Contact a for output cutoff alarm
(open when alarm occurs)
7
Common for output cutoff alarm
8
Contact b for output cutoff alarm
(closed when alarm occurs)
9
Contact a for upper/lower temp. limit alarm
(open when alarm occurs)
10
Common for upper/lower temp. limit alarm
11
Contact b for upper/lower temp. limit alarm
(closed when alarm occurs)
12-14 Unused
15 FG
15
Series HECR
NL
E
54321
6
7
8
9
8765432
1
9
10
11
12
13
14
15
5
4
3
Connection diagram of
resistance temperature sensor
Air
Air
Tank lid (with gasket)
Fluid fill port
Handle (for installing/removing the product to/from the rack)
Handle (for carrying the product)
Display/Operation panel
Ventilation hole (air inlet)
Circulating water level gauge
Label
Power supply connector
Ventilation hole (air outlet) Communication connector
External temperature sensor connector
Alarm output connector
Model no. label
Ventilation hole (air outlet) Circulating fluid outlet
Rc 3/8
Circulating fluid inlet
(Circulating fluid drain port)
Rc 3/8
Label
Caution label/Electricity
Warning/Caution label
Ventilation hole (air inlet)
Power switch
7
0
166
84
403
134
139.7
0
38
151
176
105
125
139.7
38
0
10
447
38
474.5
9.5
484
251
0
61
129
144
118
105
0
10
69
289
256
0
104
144
124
0
23
(10)40033
430 27
10
Dimensions
HECR006-A5
1. Power supply connector
IEC60320 C14 (or equivalent)
Pin no.
Signal contents
N100-240 V AC
L100-240 V AC
EPE
2. Communication connector
D-sub 9 pin (socket)
Holding screw: M2.6
Pin no.
Signal contents
RS-232C RS-485
1Unused BUS+
2RD Unused
3SD Unused
4Unused Unused
5SG SG
6-8 Unused Unused
9Unused BUS–
3.
External temperature sensor connector/Alarm output connector
D-sub 15 pin (socket)
Holding screw: M2.6
Pin no.
Signal contents
1-2 Unused
3
Terminal A of resistance temperature detector
4
Terminal B of resistance temperature detector
5
Terminal B of resistance temperature detector
6
Contact a for output cutoff alarm
(open when alarm occurs)
7
Common for output cutoff alarm
8
Contact b for output cutoff alarm
(closed when alarm occurs)
9
Contact a for upper/lower temp. limit alarm
(open when alarm occurs)
10
Common for upper/lower temp. limit alarm
11
Contact b for upper/lower temp. limit alarm
(closed when alarm occurs)
12-14 Unused
15 FG
16
Thermo-con/Rack Mount Type Series HECR
Model no. label
External temperature sensor connector
Alarm output connector
Communication connector
Label
Power supply
connector
Ventilation hole (air outlet)
Circulating fluid drain port CPC PLCD 16004
Caution label/High temperature
Circulating fluid outlet
Rc 3/8
Circulating fluid inlet
Rc 3/8
Air
Air
Caution label/Electricity
Warning/Caution label
Display/
Operation panel
Circulating fluid level gauge
Ventilation hole (air inlet)
Power switch
Fluid fill port
Handle (for carrying the product)
Tank lid (with gasket)
Handle (for installing/removing the product to/from the rack)
(10)400(50)
430 27
10
7
0
237
64
398
237
20
228.5
267
171.3
95.2
0
38
188 (247)
228.5
149
162 (221)
( ): For HECR008
171.3
95.2
38
0
24
444
42
379
474.5
9.5
484
326
0
59
206
247
191
149
0
24
63
429
379
242
0
104
226
148
0
24
326
0
59
NL
E
54321
6
7
8
9
Connection diagram of
resistance tem
p
erature sensor
8765432
1
9
10
11
12
13
14
15
5
4
3
Dimensions
HECR008-A5
HECR010-A2
1. Power supply connector
IEC60320 C14 (or equivalent)
2. Communication connector
D-sub 9 pin (socket)
Holding screw: M2.6
3.
External temperature sensor connector/Alarm output connector
D-sub 15 pin (socket)
Holding screw: M2.6
Pin no.
Signal contents
HECR008 HECR010
N
100-240 V AC 200-240 V AC
L
100-240 V AC 200-240 V AC
EPE PE
Pin no.
Signal contents
RS-232C RS-485
1Unused BUS+
2RD Unused
3SD Unused
4Unused Unused
5SG SG
6-8 Unused Unused
9Unused BUS–
Pin no.
Signal contents
1-2 Unused
3
Terminal A of resistance temperature detector
4
Terminal B of resistance temperature detector
5
Terminal B of resistance temperature detector
6
Contact a for output cutoff alarm
(open when alarm occurs)
7
Common for output cutoff alarm
8
Contact b for output cutoff alarm
(closed when alarm occurs)
9
Contact a for upper/lower temp. limit alarm
(open when alarm occurs)
10
Common for upper/lower temp. limit alarm
11
Contact b for upper/lower temp. limit alarm
(closed when alarm occurs)
12-14 Unused
15 FG
17
Series HECR
Alarm
code Alarm description
Operation
status
Main reason
WRN Upper/Lower temp. limit alarm Continue The temperature has become out of upper/lower limit range for the target temperature.
ERR01 System error 1 Stop
The internal cable of the thermo-con has been broken due to abnormal vibration or dropping the product.
ERR02 System error 2 Stop EEPROM data has been lost due to high level noise.
ERR03 Back-up data error Stop EEPROM data of the controller has been destroyed due to high level noise.
ERR11 DC power supply failure Stop The DC power supply has failed (due to fan stop or abnormal high temperature) or the
thermo-module has been short-circuited.
ERR12 Internal temp. sensor high temp. error Stop The internal temperature sensor has become higher than high temp. cutoff setting.
ERR13 Internal temp. sensor low temp. error Stop The internal temperature sensor has become lower than low temp. cutoff setting.
ERR14 Thermostat alarm Stop The thermostat has been activated due to radiator fin clog or fan/pump failure, etc.
ERR15 Abnormal output alarm Continue The temperature cannot be changed even at 100 % output due to overload or disconnection
of the thermo-module.
ERR16 Low flow rate alarm (Option) Stop The flow rate of the circulating fluid has dropped.
ERR17
Internal temp. sensor disconnection alarm
Stop The internal temperature sensor has been disconnected or short-circuited.
ERR18
External temp. sensor disconnection alarm
Continue The external temperature sensor has been disconnected or short-circuited. (Only detected
when in learning control or external tune control)
ERR19 Abnormal auto tuning alarm Stop Auto tuning has not been completed within 20 minutes.
ERR20 Low fluid level alarm Stop The amount of circulating fluid in the tank has dropped.
PV
<
ERR11 WRN
SV
31. 6 nC #1
30. 0 nC
MODE Normal
Alarm
Operation Display Panel
This unit is equipped as standard with a function allowing 14 kinds of alarms to display on the LCD and can be read out by serial
communication. Also, it can generate relay output for upper/lower temperature limit alarm and output cutoff alarm.
AT key
Used to start and stop auto tuning.
 key
Used to change set value in each setting
mode.
SEL key
Used to change setting mode.
RET key
Used to fi x set value or return to present
temperature status indication.
Maintenance
Please consult SMC for maintenance
Alarm
1st line
Indicates No. corresponding to the alarm
which arises and [WRN] comes to light
up when the upper or lower temperature
limit warning occurs.
4th line
Indicates control operation mode during
normal operation and set values during
setting mode selection.
2nd, 3rd line
Indicates present temperature [PV] and
target temperature [SV] during normal
operation. When the alarm arises, the
error is indicated instead and during set-
ting mode selection, the selected setting
mode is indicated.
18
Thermo-con/Rack Mount Type Series HECR
With Feet and No Rack Mounting Brackets
With Flow Switch
High Pressure Pump Mounted
Option symbol
Option symbol
Option symbol
Rack mounting brackets and handles on the front side are removed as they are
not necessary when the product is not mounted in a rack. This option has
rubber feet for installing the product on the fl oor.
This is an ON/OFF switch detecting low levels of the circulating fl uid.
When the fl uid volume is 1 l/min or less, “ERR16” is displayed and the thermo-con stops.
The fl ow switch is built into the thermo-con.
Possible to choose a high-pressure pump in accordance with user’s piping resistance.
Cooling capacity will decrease by approx. 20 W (HECR002) or approx. 50 W (HECR004/006/
008/010) by heat generated in the pump.
E
F
P
EHECR A
With feet and no rack mounting brackets
FHECR A
With fl ow switch
PHECR A
High pressure pump mounted
AC
430
B
400 15
Applicable model Dimensions [mm]
ABC
HECR002-A5-E
14
230 35
HECR004-A5-E
310
45
HECR006-A5-E
HECR008-A5-E 13 44
HECR010-A2-E
Applicable model
HECR002-A5-F
HECR004-A5-F
HECR006-A5-F
HECR008-A5-F
HECR010-A2-F
Applicable model
HECR002-A5-P
HECR004-A5-P
HECR006-A5-P
HECR008-A5-P
HECR010-A2-P
Series HECR
Options
Note) Options have to be selected when
ordering the thermo-con.
It is not possible to add them after
purchasing the unit.
19
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SMC Networks HECR002 User manual

SMC Networks
Brand
SMC Networks
Model
HECR002
Type
User manual
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