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Temperature Controller
E5CB
(48 × 48 mm)
Ideal for heater control, these
Temperature Controllers offer the
highest control performance at
surprisingly low cost!
Easy to Read with One of the Largest
Character Displays Anywhere.
• Improved visibility with character height of approx. 16 mm.
• Depth beyond front panel: Only 60 mm.
• Fewer parameters for simple setup.
• Faster sampling at 250 ms.
• High reliability with a three-year warranty.
48 × 48 mm
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Refer to Safety Precautions on page 9.
Main I/O Functions
E5CB
Dual Display
Sensor Inputs
• Thermocouple inputs
• Pt inputs
Indication Accuracy
• Thermocouple input: ±0.5% of PV
• Pt input: ±0.5% of PV
Sampling Period
• 250 ms
4-digit Display
Alarm Outputs
• One
Control Output
• Relay output
• Voltage output (for driving SSR)
Model Number Structure
Model Number Legend
[email protected]@@
1 2 3 4
1. Control Output
R: Relay output: 250 VAC, 3 A
Q: Voltage output (for driving SSR): 12 VDC, 21 mA
2. Alarm
1: Relay output: 250 VAC, 1 A (resistive load)
3. Sensor type
TC: Thermocouple (K, J, T, R, or S)
P: Platinum resistance thermometer (Pt100)
4. Power Supply Voltage
Blank: 100 to 240 VAC
D:
24 VAC/VDC
1
E5CB
Ordering Information
Temperature Controllers
Size
Power supply voltage
Input type
Alarm output
Thermocouple
Relay output
Platinum resistance thermometer
100 to 240 VAC
Thermocouple
Platinum resistance thermometer
E5CB
48 × 48 mm
Thermocouple
1
Platinum resistance thermometer
24 VAC/VDC
Control output
Thermocouple
Platinum resistance thermometer
Voltage output
(for driving SSR)
Relay output
Voltage output
(for driving SSR)
Model
E5CB-R1TC
E5CB-R1P
E5CB-Q1TC
E5CB-Q1P
E5CB-R1TCD
E5CB-R1PD
E5CB-Q1TCD
E5CB-Q1PD
Accessories (Order Separately)
Terminal Cover
Model
Adapter
E53-COV19
Front Cover
Type
Model
Hard Front Cover
Y92A-48B
Soft Front Cover
Y92A-48D
USB-Serial Conversion Cable
Model
E58-CIFQ2
Mounting Adapter (Included)
Model
Y92F-49
Model
Y92F-45
Note: 1. Use this Adapter when the Front Panel has already been
prepared for the E5B@.
2. Only black is available.
Watertight Cover
Model
Y92A-48N
DIN Track Mounting Adapter
Model
Y92F-52
Waterproof Packing (Included)
Model
Y92S-P6
Unit Seal
Model
Y92S-L2
Specifications
Ratings
Power supply voltage
100 to 240 VAC 50/60 Hz, 24 VAC 50/60 Hz, or 24 VDC
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
Approx. 3.5 VA (100 to 240 VAC)
Approx. 3.5 VA (24 VAC)
Approx. 2.5 W (24 VDC)
Models with thermocouple inputs
Thermocouple: K, J, T, R, or S (JIS C 1602-1995, IEC60584-1)
Sensor input
Models with platinum resistance thermometer inputs
Platinum resistance thermometer: Pt100 (JIS C 1604-1997, IEC60751)
Relay output
Control
output
2
SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations,
minimum applicable load: 5 V, 10 mA
Voltage output
(for driving
Output voltage: 12 VDC +25%/−15% (PNP), max. load current: 21 mA, with short-circuit protection circuit
SSR)
Alarm output Relay output
SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations, minimum load: 5 V, 10 mA
Control method
ON/OFF control or 2-PID control (with auto-tuning)
Setting method
Digital setting using front panel keys
Indication method
7-segment digital display and individual indicators
Character height: 16.2 mm (PV)
Other functions
Temperature input shift, run/stop, protection functions, etc.
Ambient operating
temperature
−10 to 55°C (with no condensation or icing)/With a three-year guarantee: −10 to 50°C
Ambient operating humidity
25% to 85%
Storage temperature
−25 to 65°C (with no condensation or icing)
E5CB
Input Ranges
Models with Thermocouple Inputs
Model
(temperature input)
Set value
0
K
1
2
J
3
TC input
Input type
4
T
Range
°C
°F
−200 to 1,300
−300 to 2,300
−20.0 to 500.0
0.0 to 900.0
−100 to 850
−100 to 1500
−20.0 to 400.0
0.0 to 750.0
−200 to 400
−300 to 700
−199.9 to 400.0
−199.9 to 700.0
6
R
0 to 1,700
0 to 3,000
7
S
0 to 1,700
0 to 3,000
5
Default setting: 0
Applicable standards (K, J, T, R, S): JIS C1602-1995 and IEC 60584-1
Platinum Resistance Thermometer Input
Model
(temperature input)
Set value
8
Pt input
Input type
Pt100
9
Range
°C
°F
−200 to 850
−300 to 1500
−199.9 to 500.0
−199.9 to 900.0
Default setting: 8
Applicable standards (Pt100): JIS C1604-1997 and IEC 60751
Alarm Types
Select alarm types out of the 11 alarm types listed in the following table.
Setting
Alarm type
0
No alarm
1
Upper/lower limit
2
3
4
Positive alarm value (X)
Output OFF
Upper/lower range
X
SP
X
ON
OFF
7
Lower limit standby sequence
(See note 2.) ON
ON
OFF
Absolute value upper limit
Absolute value lower limit
X
ON
OFF
ON
OFF
10
Absolute value upper limit
(See note 2.) standby sequence ON
ON
OFF
11
Absolute value lower limit
(See note 2.) standby sequence ON
ON
OFF
ON
OFF
ON
OFF
SP
ON
OFF
6
Upper limit standby sequence
(See note 2.) ON
12
Always ON
ON
OFF
Lower limit
X
Deviation alarm
SP
ON
OFF
Upper limit
ON
OFF
9
X
ON
OFF
5
Upper/lower limit standby
(See note 2.) sequence ON
8
Negative alarm value (X) Deviation alarm/absolute value alarm
X
Deviation alarm
SP
X
Deviation alarm
SP
X
Always OFF
Deviation alarm
Always OFF
Deviation alarm
SP
X
X
SP
X
SP
X
SP
X
0
X
0
X
0
X
0
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
X
Deviation alarm
SP
X
Deviation alarm
SP
X
Absolute value alarm
0
X
Absolute value alarm
0
X
Absolute value alarm
0
X
Absolute value alarm
0
Do not set.
Note: 1. The default is 2.
2. Alarms with a Standby Sequence
The alarm is blocked until the first safe-state is reached.
Unwanted alarm during start-up are prevented.
Example: Deviation Lower Limit Standby Sequence ON
The standby sequence is cleared when the alarm OFF condition has
been met.
The standby sequence is started again when any of the following
conditions is met.
• Operation is started (power is turned ON or operation is switched
from stop to run).
• The alarm value is changed.
• The temperature input offset is changed.
• The set point is changed.
Alarm hysteresis
(always 0.2 °C/°F)
Alarm value
Process value
Time
Standby sequence cleared
Alarm with standby sequence
Alarm without standby sequence
3
E5CB
Characteristics
Thermocouple: (See note 1.)
(±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max.
Platinum resistance thermometer:
(±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max.
Indication accuracy
Influence of temperature (See note 2.)
Influence of EMS. (at EN 61326-1)
R and S thermocouple inputs: (±1% of PV or ±10°C, whichever is greater) ±1 digit max.
K, J, and T thermocouple inputs: (±1% of PV or ±4°C, whichever is greater) ±1 digit max.
Platinum resistance thermometer inputs: (±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Hysteresis
0.1 to 999.9 (in units of 0.1) °C/°F
Proportional band (P)
0.1 to 999.9 (in units of 0.1) °C/°F
Integral time (I)
0 to 3999 s (in units of 1 s)
Derivative time (D)
0 to 3999 s (in units of 1 s)
Control period
0.5, 1 to 99 s (in units of 1 s)
Alarm setting range
−1999 to 9999 (decimal point position depends on input type)
Input sampling period
250 ms
Affect of signal source resistance
Thermocouple: 0.1°C/Ω max. (100 Ω max.) (See note 3.)
Platinum resistance thermometer: 0.6°C/Ω max. (10 Ω max.)
Insulation resistance
20 MΩ min. (at 500 VDC)
Influence of voltage (See note 2.)
Dielectric strength
2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)
Vibration resistance
Shock resistance
Malfunction
10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions
Destruction
10 to 55 Hz, 20 m/s2 for 2 hrs each in X, Y, and Z directions
Malfunction
200 m/s2, 3 times each in X, Y, and Z directions
Destruction
300 m/s2, 3 times each in X, Y, and Z directions
Weight
Controller: Approx. 100 g, Mounting Bracket: Approx. 10 g
Degree of protection
Front panel: IP66
Rear case: IP20, Terminals: IP00
Memory protection
Non-volatile memory (number of writes: 100,000 times)
Conformed standards
Certified standards
UL 61010-1, CSA C22.2 No. 1010-1
Applicable standards
EN61326, EN61010-1, IEC61010-1
VDE0106, Part 100 (Finger protection), when the terminal cover is mounted.
EMI
Emission Enclosure:
Emission AC Mains:
EMS
Immunity ESD:
Immunity RF-interference:
Immunity Burst:
Conduction Disturbance Immunity
Immunity Surge:
Immunity Voltage Dip/Interrupting:
EMC
EN61326-1 (See note 4.)
EN55011 Group1 Class A
EN55011 Group1 Class A
EN61326-1 (See note 4.)
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-6
EN61000-4-5
EN61000-4-11
Note: 1. The indication accuracy of K and T thermocouples at a temperature of −100°C max. is ±2°C ±1 digit maximum. The indication accuracy
of the R and S thermocouples at a temperature of 200°C max. is ±3°C ±1 digit max.
2. Conditions: Ambient temperature: −10 to 23 to 55°C, Voltage range: −15% to ±10% of rated voltage
3. R, and S sensors: 0.2°C/Ω max. (100 Ω max.)
4. Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)
Electrical Life Expectancy Curve for
Relays (Reference Values)
No. of operations (x 104)
100
50
30
10
E5CB
250 VAC, 30 VDC
(resistive load)
5
3
1
0
1
2
3
4
5
USB-Serial Conversion Cable
Specifications
Applicable OS
Windows XP/Vista/7/8
Applicable software
Thermo Mini
Applicable models
E5CB Series
USB interface standard
USB specification 1.1
DTE speed
38,400 bps
Connector Specifications
Computer: USB (Type A plug)
Temperature Controller: Special serial connector
Power supply
Bus power (supplied from the USB host controller)
Power supply voltage
5 VDC
Current consumption
450 mA max.
Output voltage
4.7±0.2 VDC (Supplied from USB-Serial Conversion Cable
to the Temperature Controller.)
Output current
250 mA max. (Supplied from USB-Serial Conversion Cable
to the Temperature Controller.)
Ambient temperature
0 to 55°C (with no condensation or icing)
Ambient humidity
10% to 80%
Storage temperature
−20 to 60°C (with no condensation or icing)
Storage humidity
10% to 80%
Altitude
2,000 m max.
Weight
Approx. 120 g
Contact current (A)
Note: 1. A high-power port is used for the USB port.
2. A driver must be installed on the computer. Refer to the Instruction
Manual included with the Cable for the installation procedure.
4
E5CB
External Connections
• A voltage output (control output) is not electrically insulated from the internal circuits. When using a grounding thermocouple, do not connect
any of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the measured
temperature values as a result of leakage current.
E5CB
Control Output
• Relay output: 250 VAC, 3 A (resistive load)
• Voltage output (for driving SSR): 12 VDC, 21 mA
+
1
Control output
−
A
DO NOT
USE
2
7
3
8
Alarm Output
• Relay output: 250 VAC, 1 A
(resistive load)
B
−
4
9
B
+
5
10
Pt input TC input
Input power supply
• 100 to 240 VAC, 50/60 Hz
• 24 VAC, 50/60 Hz
• 24 VDC(no polarity)
Nomenclature
E5CB
(1)
(3)
(2)
(4)
(5)
(6)
(8)
(7)
(9)
(10)
(1) Display No. 1
Displays the process value (PV) or parameter.
(2) Display No. 2
Displays the set point (SP) or parameter setting.
(3) ALM
Lit while the alarm is ON. Not lit while the alarm is OFF.
(4) OUT
Lit while the control output is ON.
Not lit while the control output is OFF.
(11)
(12)
(10) O+
Press these keys for at least 3 seconds in Operation Level or Adjustment Level
to go to Protect Level.
Press these keys for at least 1 second in Protect Level to return to Operation Level.
(11)
+
Press these keys for at least 2 seconds to start or stop autotuning.*1
+
Press these keys for at least 2 seconds to start or stop operation.*2
(5) STOP
Not lit during operation. Lit while operation is stopped.
(12)
(6)
Level Key: Changes the setting level.
(7)
Mode Key: Changes the parameter within the setting level.
*1: These keys are disabled when starting and stopping autotuning has been disabled
with operation control key protection.
(8)
Down Key: Reduces the setting.
(9)
Up Key: Increases the setting.
*2: These keys are disabled when starting and stopping operation has been disabled
with operation control key protection.
Dimensions
(Unit: mm)
E5CB
48×48
5
1.5
65
60
44.8×44.8
Panel Cutout
Individual Mounting
Side-by-side Mounting
(48 × number of Controllers − 2.5)
45 +0.6
0
+1.0
0
58
45 +0.6
0
60 min.
45 +0.6
0
Panel
Package Contents
• Temperature Controller
Waterproof
• Mounting Adapter
packing
• Instruction Manual
(Y92S-P6)
• Waterproof packing
Adapter
(Y92F-49)
• Solderless terminal size: M3.5
• Terminal Cover: E53-COV19
(sold separately)
• USB-Serial Conversion Cable: E58-CIFQ2
(sold separately)
• Recommended panel thickness is 1 to 5 mm.
• Do not vertically mount Controllers side by
side. (Allow mounting clearance between the
Controllers.)
• To install the Controller so that it is waterproof,
insert the Waterproof Packing.
• When two or more Controllers are mounted,
make sure that the surrounding temperature
does not exceed the ambient operating
temperature given in the specifications.
• Use a control panel thickness of 1 to 2.5 mm if
a USB-Serial Conversion Cable is used when
mounting the Controller to a control panel.
The Support Software port is on the top of the Temperature Controller.
This port is used to connect the Temperature Controller to a personal computer.
The E58-CIFQ2 USB-Serial Conversion Cable is required to make the connection.
For details on connection methods, refer to the E58-CIFQ2 USB-Serial Conversion Cable Instruction Manual.
*Do not leave the USB-Serial Conversion Cable connected while using the Temperature Controller.
5
E5CB
Accessories (Order Separately)
Terminal Cover
Waterproof Packing
E53-COV19
Y92S-P6
43.3
Order the Waterproof Packing separately if it becomes lost or damaged.
The Waterproof Packing can be used to achieve an IP66
degree of protection.
(Deterioration, shrinking, or hardening of the waterproof
packing may occur depending on the operating
environment. Therefore, periodic replacement is
recommended to ensure the level of waterproofing
specified in IP66. The time for periodic replacement
depends on the operating environment. Be sure to confirm
this point at your site. Consider one year a rough standard.
OMRON shall not be liable for the level of water resistance
if the customer does not perform periodic replacement.)
The Waterproof Packing does not need to be attached if a
waterproof structure is not required.
4
43.8
1.2
Note: The E53-COV10 cannot be used.
Unit Labels
The Unit Labels for the Digital Panel Meter are used.
Use either the °C or °F label from the sheet.
Y92S-L2
USB-Serial Conversion Cable
E58-CIFQ2
(2,109.1)
250
(13)
(5) (15)
(87)
1,740
(250)
LED indicator (RD)
USB connector (Type A plug)
LED indicator (PWR)
Serial connector
LED indicator (SD)
Adapter
Y92F-45
Note: 1. Use this Adapter when the Front Panel has already been prepared
for the E5B@.
2. Only black is available.
3. You cannot use the E58-CIFQ2 USB-Serial Conversion Cable if you
use the Y92F-45 Adapter. To use the USB-Serial Conversion Cable
to make the settings, do so before you mount the Temperature
Controller in the panel.
4. You cannot use this Adapter together with the Y92F-49 Adapter that
is provided with the E5CB Temperature Controller.
Fixture (Accessory)
4.7
76
69.6 to 77.6
Front Covers
Front Covers are available.
Use them in the following cases.
• To protect the setting panel from dust and dirt
• To prevent inadvertently touching the setting
panel and accidentally changing the settings
• To help protect the front panel from water drops
• To help protect the Temperature Controller
from static electricity
Y92A-48B
(Hard Front Cover)
72 × 72
Y92A-48D
(Soft Front Cover)
67 × 67 87
Mounted to E5CB
Panel (1 to 8 mm)
72 × 72
48 × 48
2.2
6
4.7
62.8
To back of the E5CB
Mounting Adapter
Y92F-30 (Accessory)
Note: 1. The Y92A-48B Front Cover is made
from hard plastic. It must be removed to
change the settings.
The Y92A-48D Front Cover is made
from PVC. You can press the front of the
Front Cover to change the settings.
However, the Front Cover makes it more
difficult to change the settings. Confirm
applicability in advance.
2. The Soft Front Cover may deteriorate,
shrink, or harden due to the application
environment. We recommend replacing
it periodically.
E5CB
DIN Track Mounting Adapter
Y92F-52 Note: This Adapter cannot be used together with the Terminal Cover.
Remove the Terminal Cover to use the Adapter.
61
3.5
38
50
Mounted to E5CB
48
80.5
Watertight Cover
Y92A-48N
21.9
14
(2)
87.7
69
79.2
12
67.6
28.9
7
E5CB
Operating Procedure
Parameters
Depending on the settings, some data may not be displayed.
For details, refer to the Instruction Manual.
Operation will stop when the level is switched from Operation Level to Initial
Setting Level.
POWER ON
Press
Press
Press
for at least 1 second.
for at least 3 seconds.
+
for at least
3 seconds.
Protect
Level
Press
+
for at least
1 second.
Press
for less
than 1 second.
Adjustment
Level
Operation
Level
l.adj
-
oapt
0
Operation/
Adjustment
Protect
1
Initial
Setting
Protect
0
at
PV/SP
off
al-1
0
M
Alarm Value
in s
0.0
M
M
o kpt
0
Operation
Control Key
Protect
r.-.s
run
Adjustment
Level
AT Execute/
Cancel
*1 *2
p
8.0
M
i
233
M
d
40
M
o.f.-.r
50.0
Input Type
M
d-u
c
Temperature
Unit
M
Temperature
Input Shift
cn.tl
PID • ON/OFF
onof
M
RUN/STOP
*1
i n-t
0
M
M
M
i.n.p.t
2.5
Initial Setting
Level
Proportional
Band
*2
M
cp
20
M
Integral Time
*2
Derivative
Time
*2
oreV
or-r
Control Period
*2
Direct/Reverse
Operation
M
alt1
2
Alarm Type
Manual Reset
Value
M
h.y.s
1.0
Hysteresis
*3
*1. This item is displayed when the Operation Control Key Protect setting is set to 4.
*2. This item is displayed only when PID control is selected.
*3. This item is displayed only when ON/OFF control is selected.
Troubleshooting
When an error has occurred, the display No.1 shows the error code.
Take necessary measure according to the error code, referring the following table.
Display
Meaning
s.err
(S.ERR)
e111
(E111)
e111/sum
Action
Input error*1
Check the wiring of inputs, disconnections, short circuits and input type.
RAM memory error
Turn the power OFF then back ON again.*2
Press the U and D Keys for at least 3 seconds to initialize the settings and clear the nonvolatile memory error.*2
still within the control range, [[[[ will be displayed for values
• The control output and the alarm output will turn OFF when an error
under −1999. Under these conditions, the control output and alarm
occurs. (For s.err, the alarm output will be processed for a high
output will operate normally.
temperature error.)
(E111)/(SUM)*3
Non-volatile memory
memory error
• If the input value exceeds the display limit (−1999 to 9999) but it is
*1. This error is displayed only when the process value and set point are displayed.
*2. If the display does not change, the Controller needs to be repaired.
If operation returns to normal, then noise may have caused the problem. Check for noise.
*3. e111 will be displayed on display No. 1 and sum will be displayed on display No. 2.
8
E5CB
Safety Precautions
Refer to Safety Precautions for All Temperature Controllers.
!CAUTION
Do not touch the terminals while power is being
supplied.
Doing so may occasionally result in minor injury due to
electric shock.
Do not allow pieces of metal, wire clippings, or fine
metallic shavings or filings from installation to enter the
product. Doing so may occasionally result in electric
shock, fire, or malfunction.
Do not use the product where subject to flammable or
explosive gas. Otherwise, minor injury from explosion
may occasionally occur.
Do not use the Temperature Controller or the USBSerial Conversion Cable if it is damaged. Doing so may
occasionally result in minor electric shock or fire.
Never disassemble, modify, or repair the product or
touch any of the internal parts. Minor electric shock, fire,
or malfunction may occasionally occur.
CAUTION - Risk of Fire and Electric Shock
a) More than one disconnect switch may be required to
de-energize the equipment before servicing the
product.
b) Caution: To reduce the risk of fire or electric shock, do
not interconnect the outputs of different Class 2
circuits. *
If the output relays are used past their life expectancy,
contact fusing or burning may occasionally occur.
Always consider the application conditions and use the
output relays within their rated load and electrical life
expectancy. The life expectancy of output relays varies
considerably with the output load and switching
conditions.
Tighten the terminal screws to the rated torque of
between 0.74 and 0.90 N·m. Loose screws may
occasionally result in fire.
Set the parameters of the product so that they are
suitable for the system being controlled. If they are not
suitable, unexpected operation may occasionally result
in property damage or accidents.
A malfunction in the product may occasionally make
control operations impossible or prevent alarm outputs,
resulting in property damage. To maintain safety in the
event of malfunction of the product, take appropriate
safety measures, such as installing a monitoring device
on a separate line.
Do not allow pieces of metal or wire cuttings to get inside
the USB-Serial Conversion Cable connector for the
Support Software. Failure to do so may occasionally
result in minor electric shock, fire, or damage to
equipment.
Do not allow dust and dirt to collect between the pins in
the connector on the USB-Serial Conversion Cable.
Failure to do so may occasionally result in fire.
* A class 2 power supply is one tested and certified by UL as having
the current and voltage of the secondary output restricted to specific
levels.
Precautions for Safe Use
Be sure to observe the following precautions to prevent malfunction
or adverse affects on the performance or functionality of the product.
Not doing so may occasionally result in faulty operation.
1. This product is specifically designed for indoor use only.
Do not use this product in the following places:
• Places directly subject to heat radiated from heating equipment.
• Places subject to splashing liquid or oil atmosphere.
• Places subject to direct sunlight.
• Places subject to dust or corrosive gas (in particular, sulfide gas
and ammonia gas).
• Places subject to intense temperature change.
• Places subject to icing and condensation.
• Places subject to vibration and large shocks.
2. Use and store the product within the rated ambient temperature
and humidity.
Gang-mounting two or more Temperature Controllers, or
mounting Temperature Controllers above each other may cause
heat to build up inside the Temperature Controllers, which will
shorten their service life. In such a case, use forced cooling by
fans or other means of air ventilation to cool down the
Temperature Controllers.
3. To allow heat to escape, do not block the area around the product.
Do not block the ventilation holes on the product.
4. Be sure to wire properly with correct polarity of terminals.
5. Use the specified size of crimp terminals for wiring (M3.5, width of
7.2 mm or less). For open-wired connections use stranded or solid
copper wires with a gauge of AWG24 to AWG14 (equal to a crosssectional area of 0.205 to 2.081 mm2). (The stripping length is 5 to
6 mm.) Up to two wires of the same size and type or two crimp
terminals can be connected to one terminal. Do not connect more
than two wires or more than two crimp terminals to the same
terminal.
6. Do not wire the terminals that are not used.
7. To avoid inductive noise, keep the wiring for the product’s terminal
block away from power cables carry high voltages or large
currents. Also, do not wire power lines together with or parallel to
product wiring. Using shielded cables and using separate conduits
or ducts is recommended.
Attach a surge suppressor or noise filter to peripheral devices that
generate noise (in particular, motors, transformers, solenoids,
magnetic coils, or other equipment that have an inductance
component).
When a noise filter is used at the power supply, first check the
voltage or current, and attach the noise filter as close as possible
to the product.
Allow as much space as possible between the product and
devices that generate powerful high frequencies (high-frequency
welders, high-frequency sewing machines, etc.) or surge.
8. Use this product within the rated load and power supply.
9. Make sure that the rated voltage is attained within two seconds of
turning ON the power using a switch or relay contact. If the voltage
is applied gradually, the power may not be reset or output
malfunctions may occur.
10.Make sure that the Temperature Controller has 30 minutes or
more to warm up after turning ON the power before starting actual
control operations to ensure the correct temperature display.
11.A switch or circuit breaker must be provided close to the product.
The switch or circuit breaker must be within easy reach of the
operator, and must be marked as a disconnecting means for this
unit.
12.Do not use paint thinner or similar chemical to clean with. Use
standard grade alcohol.
13.Design the system (e.g., control panel) considering the 2 seconds
of delay that the product's output to be set after power ON.
14.The output may turn OFF when shifting to certain levels. Take this
into consideration when performing control.
15.The number of non-volatile memory write operations is limited.
Therefore, use RAM write mode when frequently overwriting data
during communications or other operations.
16.Always touch a grounded piece of metal before touching the
Temperature Controller to discharge static electricity from your
body.
9
E5CB
17.Control outputs (for driving SSR) that are voltage outputs are not
isolated from the internal circuits. When using a grounded
thermocouple, do not connect any of the control output terminals
to ground. (Doing so may result in an unwanted circuit path,
causing error in the measured temperature.)
18.Use suitable tools when taking the Temperature Controller apart
for disposal. Sharp parts inside the Temperature Controller may
cause injury.
19.Do not use the Temperature Controller if the front sheet is peeling
off or torn.
20.Check the orientation of the connectors on the USB-Serial
Conversion Cable before connecting the Cable. Do not force a
connector if it does not connect smoothly. Using excessive force
may damage the connector.
21.Do not place heavy object on the USB-Serial Conversion Cable,
bend the cable past its natural bending radius, or pull on the cable
with undue force.
22.Do not connect or disconnect the USB-Serial Conversion Cable
while communications are in progress. Product faults or
malfunction may occur.
23.Make sure that the Conversion Cable's metal components are not
touching the external power terminals.
24.Do not touch the connectors on the USB-Serial Conversion Cable
with wet hands. Electrical shock may result.
25.The computer may operate incorrectly. Do not rapidly and
repeatedly insert and disconnect the USB connector on the USBSerial Conversion Cable.
26.The personal computer requires time to recognize the cable
connection after the USB connector is connected to the personal
computer. This delay does not indicate failure. Check the COM
port number before starting communications.
27.The USB-Serial Conversion Cable may malfunction. Do not
connect to a personal computer through a USB hub.
28.For the power supply voltage input, use a commercial power
supply with an AC input. Do not use the output from an inverter as
the power supply. Depending on the output characteristics of the
inverter, temperature increases in the product may cause smoke
or fire damage even if the product has a specified output frequency
of 50/60 Hz.
29.Make sure that the indicators on the Temperature Controller are
operating properly. Depending on the application conditions,
deterioration in the connectors and cable may be accelerated, and
normal communications may become impossible. Perform
periodic inspection and replacement.
30.When extending or connecting the thermocouple lead wire, be
sure to use compensating wires that match the thermocouple
types.
31.When extending or connecting the lead wire of the platinum
resistance thermometer, be sure to use wires that have low
resistance and keep the resistance of the three lead wires the
same.
32.The USB-Serial Conversion Cable may malfunction. Do not
extend the USB cable with an extension cable to connect to the
personal computer.
33.Noise may enter on the USB-Serial Conversion Cable, possibly
causing equipment malfunctions. Do not leave the USB-Serial
Conversion Cable connected constantly to the equipment.
Precautions for Correct Use
Service Life
1. Use the product within the following temperature and humidity
ranges:
Temperature: −10 to 55°C (with no icing or condensation)
Humidity: 25% to 85%
If the product is installed inside a control board, the ambient
temperature must be kept to under 55°C, including the
temperature around the product.
2. The service life of electronic devices like Temperature Controllers
is determined not only by the number of times the relay is switched
but also by the service life of internal electronic components.
Component service life is affected by the ambient temperature: the
higher the temperature, the shorter the service life and, the lower
the temperature, the longer the service life. Therefore, the service
life can be extended by lowering the temperature of the
Temperature Controller.
10
3. When two or more Temperature Controllers are mounted
horizontally close to each other or vertically next to one another,
the internal temperature will increase due to heat radiated by the
Temperature Controllers and the service life will decrease. In such
a case, use forced cooling by fans or other means of air ventilation
to cool down the Temperature Controllers. When providing forced
cooling, however, be careful not to cool down the terminals
sections alone to avoid measurement errors.
Measurement Accuracy
1. Mount the product so that it is horizontally level.
2. If the measurement accuracy is low, check to see if input shift has
been set correctly.
Waterproofing
The degree of protection is as shown below. Sections without any
specification on their degree of protection or those with [email protected] are not
waterproof.
Front panel: IP66
Rear case: IP20, Terminal section: IP00
Operating Precautions
1. It takes approximately two seconds for the outputs to turn ON from
after the power supply is turned ON. Due consideration must be
given to this time when incorporating Temperature Controllers in a
sequence circuit.
2. When starting operation after the Temperature Controller has
warmed up, turn OFF the power and then turn it ON again at the
same time as turning ON power for the load. (Instead of turning the
Temperature Controller OFF and ON again, switching from STOP
mode to RUN mode can also be used.)
3. Avoid using the Controller in places near a radio, television set, or
wireless installing. These devices can cause radio disturbances
which adversely affect the performance of the Controller.
4. When complying with EMC standards, the cable connecting the
sensor to the TC or Pt input must be 30 m or less. If the cable
length exceeds 30 m, compliance with EMC standards will not be
possible.
Mounting
Mounting to a Panel
For waterproof mounting, waterproof packing must be installed on the
Controller. Waterproofing is not possible when group mounting
several Controllers. Waterproof packing is not necessary when there
is no need for the waterproofing function.
1. Insert the E5CB into the mounting hole in the panel.
2. Push the adapter from the terminals up to the panel, and
temporarily fasten the E5CB.
3. Tighten the two fastening screws on the adapter. Alternately
tighten the two screws little by little to maintain a balance. Tighten
the screws to a torque of 0.29 to 0.39 N·m.
Precautions when Wiring
• Separate input leads and power lines in order to prevent external
noise.
• Use AWG24 (cross-sectional area: 0.205 mm2) to AWG14 (crosssectional area: 2.081 mm2) shielded twisted-pair cable.
• Use crimp terminals when wiring the terminals.
• Use the suitable wiring material and crimp tools for crimp terminals.
• Tighten the terminal screws to a torque of between 0.74 and 0.90
N·m.
7.2 mm max.
7.2 mm max.
MEMO
11
MEMO
12
MEMO
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MEMO
14
Warranty and Application Considerations
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or
other period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER
ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET
THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS,
OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON
CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE
PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED,
INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE
MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of
products in the customer's application or use of the products.
Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will
be used.
Know and observe all prohibitions of use applicable to this product.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT
ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON
PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR
SYSTEM.
Disclaimers
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a
warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application
requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with
your OMRON representative at any time to confirm actual specifications of purchased product.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69-2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Cor poration 2010 All Rights Reser ved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_8_2_0715
Printed in Japan
Cat. No. H172-E1-01
1110
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