Advanced Digital Temperature Controller
E5CN-H
(48 x 48 mm)
A New High-performance Controller: High Resolution, High Speed, and
High Input Accuracy.
With Logic Operations and preventive
maintenance functions.
• High-resolution display with 5 digits/0.01°C display in a compact
Controller (48 x 48 mm).
• High-speed sampling cycle of 60 ms.
• High Accuracy
Thermocouple/Pt input: ±0.1% of PV
Analog input: ±0.1% FS
• Universal inputs on all models (thermocouple, PT, analog) to handle
various sensors with one Controller.
• A PV/SV-status display function can be set to alternate
displaying the PV or SV and the status of the Temperature
Controller (auto/manual, RUN/STOP and alarms).
• Flexible contact outputs with logic operations (AND, OR, and delays)
set from the Support Software (CX-Thermo Ver. 4.0)
• Preventive maintenance for relays
using a Control Output ON/OFF Counter.
48 × 48 mm
E5CN-H
Refer to Safety Precautions on page 18.
Main I/O Functions
E5CN-H
2-line Display: PV and SV
Event Inputs
• None
• Two
5-digit, 11 segment display
with high resolution of 0.01°C
Universal Sensor Inputs
• Universal thermocouple/Pt/analog
(current/voltage) inputs.
Indication Accuracy
• Thermocouple/Pt input: ±0.1%
of PV
• Analog input: ±0.1% FS
Sampling Period and control update
• 60 ms
Auxiliary Outputs
• Two
Control Output 2
• None
• Voltage output
(for driving SSR)
•
•
•
•
•
•
•
Auto/manual switching
Temperature Controller status display
Simple program function
Logic operations
Control output ON/OFF count alarm
PV change rate alarm
Models optional with RS-485
or RS-232C communications
Control Output 1
• Relay output
• Voltage output (for driving SSR)
• Current output
• Linear voltage output
This data sheet is provided as a guideline for selecting products. Be sure to refer to the following user manuals for application precautions
and other information required for operation before attempting to use the product.
E5CN-H/E5AN-H/E5EN-H Digital Controllers User's Manual Advanced Type (Cat. No. H157)
E5CN-H/E5AN-H/E5EN-H Digital Controllers Communications Manual Advanced Type (Cat. No. H159)
Advanced Digital Temperature Controller
E5CN-H
1
Lineup
E5CN-H
Terminal block
Advanced Type
1 control output
2 auxiliary outputs
2 control outputs
2 auxiliary outputs
Universal input
Note: All controllers can be used for Heating, Cooling and Heating & Cooling control.
Model Number Structure
Model Number Legend
Controllers
Option Units
E5CN-H@2M@-500
1 2 3 4 5
E53-CN@@N2
1
6
2 3 4
1. Type
H: Advanced
1. Applicable Controller
CN: E5CN-H
2. Control Output 1
R: Relay output
Q: Voltage output (for driving SSR)
C: Current output
V: Linear voltage output
2. Function 1
Blank: None
Q: Control output 2 (voltage output for driving SSR)
3. Auxiliary Outputs
2: Two outputs
4. Option 1
M: Option Unit can be mounted.
5. Power Supply Voltage
Blank: 100 to 240 VAC
D: 24 VAC/VDC
6. Terminal Cover
-500: With terminal cover
Note: Casing color is black. White/Silver available on request.
3. Function 2
Blank: None
H: Heater burnout/SSR failure/Heater overcurrent detection (CT1)
HH: Heater burnout/SSR failure/Heater overcurrent detection
(For 3-phase heater applications, 2x CT)
B: Two event inputs
01: RS-232C communications
03: RS-485 communications
H03: Heater burnout/SSR failure/Heater overcurrent detection
(CT1) + RS-485 communications
HB: Heater burnout/SSR failure/Heater overcurrent detection
(CT1) + Two event inputs
HH03: Heater burnout/SSR failure/Heater overcurrent detection
(For 3-phase heater applications, 2x CT) + RS-485 communications
H01: Heater burnout/SSR failure/Heater overcurrent detection
(CT1)/RS-232C communications
F: Transfer output
BF: Two event inputs/Transfer output
4. Version
N2
Note: Not all combinations of function 1 and function 2 specifications
are possible for Option Units ((E53-CN@@N2)).
2
Advanced Digital Temperature Controller E5CN-H
Ordering Information
Controllers
Size
Case Color
Power supply voltage
Auxiliary output
Control output 1
Model
Relay output
100 to 240 VAC
1/16 DIN
48 × 48 × 78
(W × H × D)
2
Black
24 VAC/VDC
2
E5CN-HR2M-500
Voltage output (for driving SSR)
E5CN-HQ2M-500
Current output
E5CN-HC2M-500
Linear voltage output
E5CN-HV2M-500
Relay output
E5CN-HR2MD-500
Voltage output (for driving SSR)
E5CN-HQ2MD-500
Current output
E5CN-HC2MD-500
Linear voltage output
E5CN-HV2MD-500
Note: Add power supply voltage to model to complete ordering code (ie. E5CN-HR2M-500 AC100-240 or E5CN-HR2MD-500 AC/DC24).
Option Units
One of the following Option Units can be mounted to provide the E5CN with additional functions.
Functions
Model
Event inputs
E53-CNBN2
Control output 2
(Voltage for driving SSR)
Event inputs
E53-CNQBN2
Heater burnout/SSR failure/
Heater overcurrent detection
Event inputs
Event inputs
E53-CNHBN2
Transfer Output
E53-CNBFN2
Communications
RS-232C
E53-CN01N2
Communications
RS-232C
Control output 2
(Voltage for driving SSR)
E53-CNQ01N2
Communications
RS-232C
Heater burnout/SSR failure/
Heater overcurrent detection
E53-CNH01N2
Communications
RS-485
Communications
RS-485
E53-CN03N2
Control output 2
(Voltage for driving SSR)
E53-CNQ03N2
Communications
RS-485
Heater burnout/SSR failure/
Heater overcurrent detection
Communications
RS-485
3-phase heater burnout/SSR failure/ E53-CNHH03N2
Heater overcurrent detection
E53-CNH03N2
Control output 2
Transfer Output
(Voltage for driving SSR)
E53-CNQFN2
Control output 2
(Voltage for driving SSR)
Heater burnout/SSR failure/
Heater overcurrent detection
Control output 2
(Voltage for driving SSR)
3-phase heater burnout/SSR failure/ E53-CNQHHN2
Heater overcurrent detection
E53-CNQHN2
Accessories (Order Separately)
USB-Serial Conversion Cable
Current Transformers (CTs)
Model
Hole diameter
Model
E58-CIFQ1
5.8 dia.
E54-CT1
12.0 dia.
E54-CT3
Terminal Cover
Adapter
Model
Connectable models
E53-COV17
Note: 1. The Terminal Cover comes with the E5CN-@@@-500 models.
2. The E53-COV10 cannot be used.
Waterproof Packing
Model
Terminal type
Y92F-45
Note: Use this Adapter when the panel has been previously prepared for the
E5B@.
CX-Thermo Support Software
Model
Model
Y92S-29
Note: Waterproof Packing is included with the controller only for models with
terminal blocks.
EST2-2C-MV4
Advanced Digital Temperature Controller
E5CN-H
3
Specifications
Ratings
Power supply voltage
No D in model number: 100 to 240 VAC, 50/60 Hz
D in model number: 24 VAC, 50/60 Hz; 24 VDC
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
100 to 240 VAC: 8.5 VA (max.) (E5CN-HR2 at 100 VAC: 3.0 VA)
24 VAC/VDC: 5.5 VA (24 VAC)/3.5 W (24 VDC) (max.) (E5CN-HR2D at 24 VAC: 2.7 VA)
Sensor input
Any of the following can be selected (i.e., fully universal input).
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II
Platinum resistance thermometer: Pt100 or JPt100
Current input: 4 to 20 mA or 0 to 20 mA
Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V
Input impedance
Current input: 150 Ω max., Voltage input: 1 MΩ min. (Use a 1:1 connection when connecting the ES2-HB.)
Control method
Control
output
Auxiliary
output
Event
input
Logic
operations
ON/OFF control or 2-PID control (with auto-tuning)
Relay output
SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA
Voltage output
(for driving SSR)
Output voltage: 12 VDC ±15% (PNP), max. load current: 21 mA, with short-circuit protection circuit
Current output
4 to 20 mA DC/0 to 20 mA DC, load: 600 Ω max., resolution: approx. 10,000 ✽
Linear voltage
output
0 to 10 VDC (load: 1 kΩ min.), Resolution: Approx. 10,000
Number of outputs 2
Output
specifications
Relay output: SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable
load: 5 V, 10 mA
Number of inputs
2
External
contact input
specifications
Contact input: ON: 1 kΩ max., OFF: 100 kΩ min.
Non-contact input: ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
Current flow: Approx. 7 mA per contact
Number of
operations
8 max. (Combinations can be made using work bits.)
Operations
• Logic operation: Any of the following four patterns can be selected. The input status may be inverted.
(A and B) or (C and D), (A or C) and (B or D), A or B or C or D, A and B and C and D (A, B,
C, and D are four inputs.)
• Delay:
ON delay or OFF delay for the results of the logic operation given above.
Setting time: 0 to 9999 s or 0 to 9999 min
• Output inversion: Possible
Outputs
One work bit per operation
Work bit assignments
Any of the following can be assigned to up to eight work bits (logic operation results): Event input operations,
auxiliary outputs, or control outputs.
Number of outputs 1 max.
Transfer
outputs Output
Current output: 4 to 20 mA DC, Load: 600 Ω max., Resolution at 4 to 20 mA: Approx. 10,000
specifications
RSP input
Not supported
Setting method
Digital setting using front panel keys
Indication method
11-segment digital display and individual indicators (7-segments display emulation also possible)
Character height: PV: 11 mm, SV: 6.5 mm
Bank switching
Supported (number of banks: 8)
Local SP, alarm settings, PID sets (PID constants, MV upper limit, MV lower limit, etc.)
Other functions
Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout
detection, 40% AT, 100% AT, MV limiter, input digital filter, self-tuning, temperature input shift, run/stop,
protection functions, control output ON/OFF counter, extraction of square root, MV change rate limit, PV/SV
status display, logic operations, automatic cooling coefficient adjustment
Ambient operating temperature
−10 to 55°C (with no condensation or icing), for 3-year warranty: −10 to 50°C
Ambient operating humidity
25% to 85%
Storage temperature
−25 to 65°C (with no condensation or icing)
✽ For models with current outputs, control output 1 can be used as a transfer output.
4
Advanced Digital Temperature Controller E5CN-H
Input Ranges
Thermocouple/Platinum Resistance Thermometer/Analog Input (Fully Universal Inputs)
Platinum resistance
thermometer
Input type
Name
Pt100
Analog
input
Thermocouple
JPt100
K
J
T
E
L
U
N
R
S
B
W PL II
4 to
0 to
20 mA 20 mA
1 to
5V
0 to 0 to
5 V 10 V
2300.0
2300
1800.0
1800
1700.01700.0
1700
1600
1500
Temperature range (°C)
1400
1300.0
1300
1300.0
1300.0
1200
1100
1000
900
850.0
850.0
Usable in the following
ranges by scaling:
−19999 to 32400,
−1999.9 to 3240.0,
−199.99 to 324.00, or
−19.999 to 32.400
850.0
800
700
600.0
600
500.0
500
500.0
500.0
400.0
400
300
200.00
200
100
−200
100.0
0.0
0.0
200.00
400.0 400.0
200.00
100.0
0
−100
Setting
number
200.00
100.0
400.0 400.0
−50.00
−200.0−199.9
0
1
−20.0 −50.00−100.0 −20.0 −50.00
−199.9
2
24
3
−200.0
4
5
−50.00
−200.0−199.9
6
21
Shaded settings are the default settings.
The applicable standards for the input types are as follows:
K, J, T, E, N, R, S, B: JIS C 1602-1995, IEC 584-1
L: Fe-CuNi, DIN 43710-1985
U: Cu-CuNi, DIN 43710-1985
W: W5Re/W26Re, ASTM E988-1990
7
8
22
9
10
0.0
16
17
0.0
0.0
19
20
−100.0
−200.0
23
0.0
11
−200.0−199.9−200.0
12
13
14
15
18
25
26
27
28
29
JPt100: JIS C 1604-1989, JIS C 1606-1989
Pt100: JIS C 1604-1997, IEC 751
PL II: According to Platinel II electromotive force charts from BASF (previously
Engelhard)
Advanced Digital Temperature Controller
E5CN-H
5
Alarm Outputs
Each alarm can be independently set to one of the following 13 alarm types. The default is 2: Upper limit.
Auxiliary outputs are allocated for alarms. ON delays and OFF delays (0 to 999 s) can also be specified.
Note: For models with heater burnout, SSR failure, and heater overcurrent detection, alarm 1 will be an OR output of the alarm selected from the
following alarm types and the alarms for heater burnout, SSR failure, and heater overcurrent. To output only a heater burnout alarm, SSR
failure alarm, and heater overcurrent alarm for alarm 1, set the alarm type to 0 (i.e., no alarm function).
Set
value
0
1
✽1
2
3
4
✽1
5
✽1
Alarm type
Alarm function
OFF
When X is
positive
Upper- and lowerlimit
ON
OFF
Upper limit
ON
OFF
Lower limit
Upper- and lowerlimit range
Upper- and lowerlimit with standby
sequence
X
SP
X
L
H
L
✽2
ON
OFF
X
ON
OFF
9
Absolute-value
lower-limit
ON
OFF
10
Absolute-value
upper-limit with
standby sequence
ON
OFF
Absolute-value
lower-limit with
standby sequence
ON
OFF
12
LBA (for alarm 1
only)
---
13
PV change rate
alarm
---
H > 0, L < 0
⏐H⏐ > ⏐L⏐
H
SP
L
H < 0, L > 0
⏐H⏐ ≥ ⏐L⏐
L SP
SP H
L
Case 1
Case 3 (Always OFF)
Case 2
H < 0, L < 0
✽3
L
H SP
H < 0, L > 0
⏐H⏐ < ⏐L⏐
✽4
SP L
H
H
H > 0, L < 0
⏐H⏐ > ⏐L⏐
H
SP
L
L SP
SP H L
X
SP
X
SP
X
0
X
0
X
0
X
0
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
H > 0, L < 0
⏐H⏐ ≤ ⏐L⏐
✽3. Set value: 4, Upper- and lower-limit range
X
SP
✽5
Absolute-value
upper-limit
H
SP L H
SP
H
SP
H SP
H < 0, L > 0
⏐H⏐ < ⏐L⏐
SP
L
Case 3 (Always ON)
H < 0, L < 0
ON
OFF
SP
ON
OFF
ON
OFF
11
H
Case 2
Case 1
SP
ON
OFF
Lower-limit with
standby sequence
8
L
ON
OFF
ON
OFF
7
When X is
negative
✽1. With set values 1, 4 and 5, the upper and lower limit values can
be set independently for each alarm type, and are expressed as
“L” and “H.”
✽2. Set value: 1, Upper- and lower-limit alarm
Output OFF
Upper-limit with
standby sequence
6
6
Alarm output operation
X
H < 0, L > 0
⏐H⏐ ≥ ⏐L⏐
H > 0, L < 0
⏐H⏐ ≤ ⏐L⏐
✽4. Set value: 5, Upper- and lower-limit with standby sequence
For Upper- and Lower-Limit Alarm Described Above
SP
X
SP
X
0
X
0
• Case 1 and 2
Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
• Case 3: Always OFF
✽5. Set value: 5, Upper- and lower-limit with standby sequence
Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
X
0
X
0
Advanced Digital Temperature Controller E5CN-H
Characteristics
Indication accuracy
Thermocouple: (±0.1% of indicated value or ±1°C, whichever is greater) ±1 digit max. ✽1
Platinum resistance thermometer: (±0.1% of indicated value or ±0.5°C, whichever is greater) ±1 digit max.
Analog input: ±0.1% FS ±1 digit max.
CT input: ±5% FS ±1 digit max.
Transfer output accuracy ±0.3% FS max.
Influence of voltage ✽2
Thermocouple input (R, S, B, W, PLII): (±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple input: (±1% of PV or ±4°C, whichever is greater) ±1 digit max. ✽3
Platinum resistance thermometer: (±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog input: (±1%FS) ±1 digit max.
Input sampling period
60 ms
Hysteresis
Temperature input: 0.1 to 3240.0°C or °F (in units of 0.1°C or °F)
Analog input: 0.01% to 99.99% FS (in units of 0.01% FS)
Proportional band (P)
Temperature input: 0.1 to 3240.0°C or °F (in units of 0.1 °C or °F)
Analog input: 0.1% to 999.9% FS (in units of 0.1% FS)
Integral time (I)
0.0 to 3240.0 s (in units of 0.1 s)
Derivative time (D)
0.0 to 3240.0 s (in units of 0.1 s)
Control period
0.5, 1 to 99 s (in units of 1 s)
Manual reset value
0.0 to 100.0% (in units of 0.1%)
Alarm setting range
−19999 to 32400 (decimal point position depends on input type)
Affect of signal source
resistance
Thermocouple: 0.1°C/Ω max. (100 Ω max.)
Platinum resistance thermometer: 0.1°C/Ω max. (10 Ω max.)
Insulation resistance
20 MΩ min. (at 500 VDC)
Dielectric strength
2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)
Influence of temperature
✽2
Vibration
resistance
Malfunction 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions
Shock
resistance
Malfunction 100 m/s2, 3 times each in X, Y, and Z directions
Destruction
Destruction
10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y, and Z directions
300 m/s2, 3 times each in X, Y, and Z directions
Weight
Controller: Approx. 150 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: 1,000,000 times)
Setup Tool
CX-Thermo version 4.0 or higher
Setup Tool port
Provided on the bottom of the E5CN-H. Use this port to connect a computer to the E5CN-H.
An E58-CIFQ1 USB-Serial Conversion Cable is required to connect the computer to the E5CN-H. ✽4
Standards
EMC
Approved
standards
UL 61010-1, CSA C22.2 No. 1010-1
Conformed
standards
EN 61010-1 (IEC 61010-1): Pollution level 2, overcurrent category II
EMI:
Radiated Interference Electromagnetic Field Strength:
Noise Terminal Voltage:
EMS:
ESD Immunity:
Electromagnetic Field Immunity:
Burst Noise Immunity:
Conducted Disturbance Immunity:
Surge Immunity:
Power Frequency Magnetic Field Immunity:
Voltage Dip/Interrupting Immunity:
EN 61326
EN 55011 Group 1, class A
EN 55011 Group 1, class A
EN 61326
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-6
EN 61000-4-5
EN 61000-4-8
EN 61000-4-11
✽1. The indication accuracy of K thermocouples in the −200 to 1300°C range, T and N thermocouples at a temperature of −100°C max., and U and
L thermocouples at any temperatures is ±2°C ±1 digit max. The indication accuracy of the B thermocouple at a temperature of 400°C max. is
not specified. The indication accuracy of B thermocouples in the 400 to 800°C range is ±3°C max. The indication accuracy of the R and S
thermocouples at a temperature of 200°C max. is ±3°C ±1 digit max. The indication accuracy of W thermocouples is ±0.3 of PV or ±3°C,
whichever is greater, ±1 digit max. The indication accuracy of PL II thermocouples is ±0.3 of PV or ±2°C, whichever is greater, ±1 digit max.
✽2. Ambient temperature: −10°C to 23°C to 55°C, Voltage range: −15% to 10% of rated voltage
✽3. K thermocouple at −100°C max.: ±10°C max.
✽4. External communications (RS-232C or RS-485) and cable communications for the Setup Tool can be used at the same time.
Advanced Digital Temperature Controller
E5CN-H
7
USB-Serial Conversion Cable
Applicable OS
Windows 2000, XP, or Vista
Applicable software
Thermo Mini, CX-Thermo version
4.0 or higher
Applicable models
E5AN/E5EN/E5CN/E5CN-U/
E5AN-H/E5EN-H/E5CN-H
USB interface standard
Conforms to USB Specification 1.1.
DTE speed
38400 bps
Connector specifications
Computer: USB (type A plug)
Temperature Controller: Setup Tool
port (on bottom of Controller)
Power supply
Bus power (Supplied from USB
host controller.)
Power supply voltage
5 VDC
Current consumption
70 mA
Current Transformer (Order Separately)
Ratings
Dielectric strength
1,000 VAC for 1 min
Vibration resistance
50 Hz, 98 m/s2
Weight
E54-CT1: Approx. 11.5 g,
E54-CT3: Approx. 50 g
Accessories (E54-CT3 only)
Armatures (2)
Plugs (2)
Heater Burnout Alarms, SSR Failure
Alarms, and Heater Overcurrent Alarms
CT input (for heater current detection)
Ambient operating tempera- 0 to 55°C (with no condensation or
ture
icing)
Models with detection for singlephase heaters: One input
Models with detection for singlephase or three-phase heaters: Two
inputs
Maximum heater current
50 A AC
Ambient operating humidity 10% to 80%
Input current indication
accuracy
±5% FS ±1 digit max.
Heater burnout alarm setting range ✽1
0.1 to 49.9 A (in units of 0.1 A)
Minimum detection ON time: 100 ms
SSR failure alarm setting
range ✽2
0.1 to 49.9 A (in units of 0.1 A)
Minimum detection OFF time: 100 ms
Heater overcurrent alarm
setting range ✽3
0.1 to 49.9 A (in units of 0.1 A)
Minimum detection ON time: 100 ms
Storage humidity
10% to 80%
Altitude
2,000 m max.
Weight
Approx. 100 g
Note: A driver must be installed in the personal computer. Refer to
installation information in the operation manual for the
Conversion Cable.
Communications Specifications
Transmission line
RS-485: Multipoint
connection method RS-232C: Point-to-point
Communications
RS-485 (two-wire, half duplex)/RS-232C
Synchronization
method
Start-stop synchronization
Protocol
CompoWay/F, SYSWAY, or Modbus
Baud rate
1200, 2400, 4800, 9600, 19200, 38400, or
57600 bps
Transmission code
ASCII (CompoWay/F, SYSWAY)
RTU (Modbus)
Data bit length ✽
7 or 8 bits
Stop bit length ✽
1 or 2 bits
Error detection
Vertical parity (none, even, odd)
Frame check sequence (FCS) with SYSWAY
Block check character (BCC) with
CompoWay/F or CRC-16 Modbus
Flow control
None
Interface
RS-485, RS-232C
Retry function
None
Communications
buffer
217 bytes
Communications
response wait time
0 to 99 ms
Default: 20 ms
✽1. For heater burnout alarms, the heater current will be measured
when the control output is ON, and the output assigned to the
alarm 1 function will turn ON if the heater current is lower than the
set value (i.e., heater burnout detection current value).
✽2. For SSR failure alarms, the heater current will be measured when
the control output is OFF, and the output assigned to the alarm 1
function will turn ON if the heater current is higher than the set
value (i.e., SSR failure detection current value).
✽3. For heater overcurrent alarms, the heater current will be
measured when the control output is ON, and the output assigned
to the alarm 1 function will turn ON if the heater current is higher
than the set value (i.e., heater overcurrent detection current
value).
Electrical Life Expectancy Curve for
Relays (Reference Values)
Life (× 104 operations)
Storage temperature
−20 to 60°C (with no condensation
or icing)
500
300
100
50
30
10
5
1
✽ The baud rate, data bit length, stop bit length, and vertical parity can
be individually set using the Communications Setting Level.
8
E5CN-H
250 VAC, 30 VDC
(resistive load)
cosφ = 1
3
Advanced Digital Temperature Controller E5CN-H
0
1
2
3
4
5
6
Switching current (A)
External Connections
• A voltage output (control output, for driving SSR) 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.
Controllers
Control output 1
Relay
output
250 VAC, 3 A
(resistive load)
Voltage output
(for driving SSR)
12 VDC, 21 mA
Linear voltage output
0 to 10 VAC
Load 1 kΩ max.
Current output
0 to 20 mA DC
4 to 20 mA DC
Load 600 Ω max.
Auxiliary outputs
(relay outputs)
250 VAC, 3 A
(resistive load)
1
11
6
2
12
7
Auxiliary output 2
Control output 1
DON’T
USE
DON’T
USE
A
mA
B
V
B
DON’T
USE
mA
V
t/c
A heater burnout alarm, SSR
failure, heater overcurrent alarm,
or input alarm is sent to the
output to which the alarm 1
function is assigned.
Auxiliary output 1
3
13
8
4
14
9
5
15
10
?
Input power supply
• 100 to 240 VAC
• 24 VAC/VDC (no polarity)
Pt
Option Units
E53-CNBN2
Event Inputs
E53-CNQBN2
Event Inputs and
Control Output 2
11
EV1
EV2
DO NOT
USE
DO NOT
USE
11
12
13
14
15
E53-CNQHHN2
Control Output 2
and CT2
EV1
13
EV2
Control output 2
12 VDC 21 mA
12 VDC 21 mA
CT2
15
4 to 20 mA DC
(Load 600 Ω
15 max.)
EV1
12
13
EV2
14
Transfer output
15
E53-CN01N2
Communications
(RS-232)
RS-232C
SD
RD
12
14
Transfer output
11
14
SG
DO NOT
13
USE
14
CT1
13
EV2
15
12 VDC 21 mA
Event Inputs and
Transfer Output
12
CT1
11
Control output 2
13
EV1
14
E53-CNQFN2
Control Output 2 and
Transfer Output
E53-CNBFN2
11
12
11
Control output 2
12
E53-CNHBN2
Event Inputs
and CT
11
15
E53-CNH01N2
Communications
(RS-232) and CT
RS-232C
SD
RD
12
SG
13
DO NOT
14
USE
DO NOT
15
USE
4 to 20 mA DC
(Load 600 Ω max.)
E53-CNQ01N2
Communications (RS-232)
and Control Output 2
RS-232C
SD
11
RD
12
SG
13
14
CT1
15
Control output 2
12 VDC 21 mA
11
12
13
14
15
E53-CN03N2
E53-CNQ03N2
E53-CNH03N2
E53-CNHH03N2
E53-CNQHN2
Communications
(RS-485)
Communications (RS-485)
and Control Output 2
Communications
(RS-485) and CT
Communications
(RS-485) and CT2
Control Output 2
and CT
B (+)
11
RS-485
B (+)
12
A (−)
DO NOT
13
USE
DO NOT
14
USE
DO NOT 15
USE
12
11
RS-485
12
A (−)
DO NOT
13
USE
14
14
A (−)
12
Control output 2
12 VDC 21 mA
13
CT2
15
11
12
DO NOT
13
USE
14
14
CT1
CT1
CT1
15
B (+)
11
RS-485
A (−)
DO NOT
13
USE
Control output 2
12 VDC 21 mA
B (+)
11
RS-485
15
15
Note: Wire all voltage input terminals correctly. The Controller may fail if voltage input terminals are wired incorrectly.
Advanced Digital Temperature Controller
E5CN-H
9
Nomenclature
E5CN-H
Temperature unit
SUB1
SUB2
SUB3
HA
Operation indicators
No. 1 display
OUT1 STOP
No. 2 display
OUT2 CWM MANU
Up Key
Level Key
E5CN-H
Mode Key
Down Key
Dimensions
(Unit: mm)
E5CN-H
6
48 × 48
Panel Cutout
Mounted Separately
Group Mounted
91
(48 × number of units − 2.5)
78
+1.0
0
1.5
+0.6
0
45
44.8 × 44.8 48.8
58
Group mounting does not
allow waterproofing.
60 min.
45
Waterproof
Packing
(Accessory)
Mounting Adapter
(Accessory)
Terminal Cover
(E53-COV17)
(Accessory)
45
+0.6
0
+0.6
0
Note: The terminal block cannot be removed.
• Recommended panel thickness is 1 to
5 mm.
• Group mounting is not possible in the
vertical direction. (Maintain the specified
mounting space between Controllers.)
• To mount the Controller so that it is
waterproof, insert the waterproof packing
onto the Controller.
• When two or more Controllers are mounted,
make sure that the surrounding
temperature does not exceed the allowable
operating temperature specified in the
specifications.
Accessories (Order Separately)
USB-Serial Conversion Cable
E58-CIFQ1
(2,100)
250
LED indicator
(SD)
USB connector (type A plug)
10
Advanced Digital Temperature Controller E5CN-H
1,765
LED indicator (RD)
Serial connector
Terminal Cover
Waterproof Packing
E53-COV17
Y92S-29 (for DIN 48 × 48)
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.
Note: The E53-COV10
can not be used.
48
48.8
22
9.1
Current Transformers
E54-CT1
21
15
E54-CT1
Thru-current (Io) vs. Output Voltage
(Eo) (Reference Values)
2.8
5.8 dia.
7.5
25
Output voltage (Eo) V (r.m.s.)
3
Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2 Ω
10.5
40
Two, 3.5 dia.
10
30
100 V
50 Hz
∞
10
Distortion
factor 10%
1 kΩ
1
3%
1%
100 mV
100 Ω
10
E54-CT3
RL = 10 Ω
1
2.36 dia.
30
12 dia.
100 μV
9
10
1
10
100 mA
1
40 × 40
Two, M3 (depth: 4)
E54-CT3 Accessory
Connection Example
Armature
Plug
Lead
18
E54-CT3
Thru-current (Io) vs. Output Voltage
(Eo) (Reference Values)
Output voltage (Eo) V (r.m.s.)
30
Approx. 3 dia.
100 1,000 A
Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for an OMRON
Temperature Controller is 50 A.)
Number of windings: 400±2
Winding resistance: 8±0.8 Ω
15
• Armature
10
Thru-current (Io) A (r.m.s.)
100 V
50 Hz
Distortion
factor
10%
3%
1%
∞
10
1 kΩ
500 Ω
1
100 mV
100 Ω
50 Ω
10
RL = 10 Ω
• Plug
1
100 μV
Approx. 6 dia.
(22)
10
1
10
100 mA
1
10
100 1,000 A
Thru-current (Io) A (r.m.s.)
Advanced Digital Temperature Controller
E5CN-H
11
Adapter
Y92F-45
Note: Use this Adapter when the panel has already been prepared for the E5B@.
Fixture (Accessory)
4.7
76
69.6 to 77.6
72 × 72
67 × 67 87
Mounted to E5CN-H
Panel (1 to 8 mm)
72 × 72
48 × 48
2.2
12
Advanced Digital Temperature Controller E5CN-H
4.7
77.3 (to back of E5CN-H)
E5CN-H@@
Power ON
Start in manual mode.
Start in
automatic
mode.
Press the O Key or the
PF Key for at least 1 s. ✽4
Operation
Level
a-m
Manual
mode
✽3
Press the O Key
for at least 3 s while
a-m is displayed.
(a-m will flash after
1st second.)
Adjustment
Level
Press the
O Key less than 1 s.
Press the
O Key less than 1 s.
PID Setting
Level
Press the
O Key less
than 1 s.
Press the
O Key less
than 1 s.
Bank Setting
Level
Press
the O +
M Keys
for at
least 3 s.
(Display
will flash
after 1st
second.)
Press the O+
M Keys for at
least 1 s.
c
25.0
100.0
Manual
Control Level
Protect Level
Press the O Key
for at least 1 s.
c
Press the O Key for at
least 3 s. (Display will flash
after 1st second.)
25.0
Note: The time taken to
move to the protect
level can be adjusted
by changing the
“Move to protect level
time” setting.
100.0
✽1
Control stops.
Communications Setting
Level
Initial Setting
Level
Press the
O Key for less than 1 s.
Press the O Key
for at least 1 s.
Input password while
amov is displayed.
(Set value −169)
Advanced Function
Setting Level
Input password.
Control in progress
Control stopped
✽2
Calibration Level
Not displayed for some models
Level change
✽1. You can return to the operation level by executing a software reset.
✽2. It is not possible to move to other levels from the calibration level by operating the keys on the front panel.
It can be done only by first turning OFF the power.
✽3. From the manual control level, key operations can be used to move to the operation level only.
Error Displays (Troubleshooting)
When an error occurs, the No.1 display shows the error code. Take necessary measure according to the error code, referring the table below.
No.1 display
Meaning
s.err (S. Err)
Input error
✽
Action
Status at error
Control output
Alarm output
Check the wiring of inputs for miswiring, disconnections, and short-circuits and check the
input type.
OFF
Operates as above
the upper limit.
e333 (E333)
A/D
converter
error
Turn the power OFF then back ON again. If the display remains the same, the controller must
be repaired. If the display is restored to normal, then a probable cause can be external noise
affecting the control system. Check for external noise.
OFF
OFF
e111 (E111)
Memory
error
Turn the power OFF then back ON again. If the display remains the same, the controller must
be repaired. If the display is restored to normal, then a probable cause can be external noise
affecting the control system. Check for external noise.
OFF
OFF
Note: If the input value exceeds the display limit (-19999 to 32400), though it is within the control range,
will be displayed under -19999
and
above 32400. Under these conditions, control output and alarm output will operate normally.
For details on the control range, refer to the E5CN-H/E5AN-H/E5EN-H Digital Controllers User's Manual Advanced Type (Cat. No. H157).
✽ These errors are displayed only when the PV/SP is displayed. Errors are not displayed for other displays.
Advanced Digital Temperature Controller
E5CN-H
13
Advanced Type
Some parameters are not displayed
depending on the model of the Controller and
parameter settings.
For details, refer to the E5CN-H/E5AN-H/
E5EN-H Digital Controllers User's Manual
Advanced Type (Cat. No. H157).
Power ON
Manual Control
Level
Protect Level
Operation
Level
Adjustment
Level
Initial Setting
Level
Communications Setting
Level
PID Setting
Level
Bank Setting
Level
Monitor/Setting
Item Level
Advanced
Function Setting
Level
Press the O Key less than 1 s.
Bank Setting Level
PID Setting Level
Press the O Key less than 1 s.
Display PID Selection
Press the O Key less than 1 s.
Display Bank Selection
d.bnk Bank0
d.pid PID1
1
d.pid
0
2 PID2
d.bnk Bank1
1
d.pid
d.bnk
d.bnk
3 PID3
22 Bank2
d.pid
8
d.bnk Bank7
PID8
7
M
M
M
8.d
40.0
M
1.olh
105.0
M
1.oll
M
8.oll
M
1.lba
0
M
c
PID 8 MV Lower Limit
c
c
M
8.aut
PID 8 Automatic Selection
1320.0 Range Upper Limit
c
M
8.csc
PID 8 Cooling Coefficient
1.00
M
8.lba
c
7.pid
M
0.a3h
c
0.a3l
M
0.0
0.0
M
0.sok
M
1
M
0.a-2
0
c
M
c
0.a1l
M
c
0.0
M
0.a1h
M
1
M
0.a-1
0.0
PID 8 LBA Detection Time
0.a2l
0.a-3
c
0.wtb
Bank 7 SP
0.0
0.0
c
7.lsp
M
0.0
0.0
c
M
M
0.0
-5.0
1.aut
M
PID 8 MV Upper Limit
c
M
0.spr
off
105.0
-5.0
1.00
c
0.a 2h
0.0
0.pid
40.0
M
8.olh
c
M
1
PID 8 Derivative Time
M
0.lsp
0.0
233.0
1.d
M
1.csc
c
M
8.i PID 8 Integral Time
233.0
1320.0
PID 8 Proportional Band
8.0
M
1.i
c
8.p
c
7.a-2
c
7.a 2h
c
7.a2l
M
7.spr
Bank 7
0.0 Alarm Value 1
M
7.a1h
Bank 7
Alarm Value
0.0 Upper Limit 1
Bank 7
Alarm Value
0.0 Lower Limit 1
7.a1l
Bank 7
Alarm Value
0.0 Upper Limit 2
M
Bank 7 SP
off Ramp Set Value
M
7.a-1
Bank 7
0.0 Alarm Value 2
M
Bank 7 PID
Set No.
M
c
c
c
Bank 7
Alarm Value
0.0 Lower Limit 2
M
7.a-3 Bank 7
0.0 Alarm Value 3
c
c
M
M
7.a3h
Bank 7
Alarm Value
0.0 Upper Limit 3
M
7.a3l
Bank 7
Alarm Value
0.0 Lower Limit 3
M
7.sok
off
M
c
M
7.wtb
M
Advanced Digital Temperature Controller E5CN-H
Bank 7 Soak Time
1
off
14
Set either of these parameters
c
Set either of these parameters
8.0
M
M
1.p
Set either of these parameters
c
Bank 7 Wait Band
Power ON
Starting in manual mode.
Manual Control Level
c
PID
Press the O
25.0 Control Key for at least
100.0 only
1 s.
Starting in
automatic
mode.
PV/MV
Press the O
and M Keys for
at least 3 s.
Press the O Key less than 1 s.
Operation Level
at
off
c
c
8.0
M
i
AT Execute/Cancel
d
Communications
M
irda
40.0
Infrared Communications Use
1.00
M
M
c-db
ct1
Heater Current 1
0.0
0.0 Value Monitor
of-r
Heater Burnout
0.0 Detection 1
M
hys
Heater Overcurrent
1.0
M
chys
M
0.0
M
hb2
0.0
M
oc2
50.0
Heater Current 2
Value Monitor
1.0
M
soak
Heater Burnout
Detection 2
Heater Overcurrent
Detection 2
mv-s
Leakage Current 1
50.0
M
lcr2
0.0
M
hs2
50.0
0.0
M
sprt
Leakage Current 2
Monitor
ins
0.00
M
c
c
M
ol-h
HS Alarm 2
105.0
ol-l
Temperature Input Shift
1-point shift
Upper Limit
Temperature
0.00 Input Shift Value
2-point shift
M
Lower Limit
Temperature
0.00 Input Shift Value
M
Press
the O
Key for
at least
3 s.
M
bank
Manual Reset Value
Clear the offset during
M
Auto/Manual Switch
PID control only.
Added when
auto/manual select
addition is ON.
Bank No.
c
control.
Hysteresis (Heating)
c
Hysteresis settings
Hysteresis (Cooling)
Set Point During
c
Heater Current 1 Value
0.0
Heater Current 2 Value
prst Program Start
rset
M
sktr Soak Time Remain
M
al2h
M
al2l
Alarm Value
Press the O
and M Keys for
at least 1 s.
Alarm Value
0.0 Lower Limit 2
c
Leakage Current 1
0.0 Monitor
M
MV at PV Error
c
M
0
Alarm Value 2
0.0 Upper Limit 2
0.0 Monitor
Leakage Current 2
0.0 Monitor
MV at Stop
c
M
M
Wait Band
al-2
M
lcr2
Soak Time
M
al1l Alarm Value
M
0.0 Monitor
lcr1
Alarm Value
0.0 Lower Limit 1
0
ct2
al1h
0.0 Upper Limit 1
M
ct1
Alarm Value 1
0.0
M
al-3
0.0
Alarm Value 3
M
al3h Alarm Value
0.0 Upper Limit 3
M
al3l Alarm Value
0.0 Lower Limit 3
M
o
0.0
MV Monitor (Heating)
M
c-o
MV Monitor (Cooling)
0.0
M
SP Ramp Set Value
MV Upper Limit
M
insh
insl
a-m
al-1
off
M
c
c
M
M
mv-e
Process Value/
0.0 Set Point
0.0 SP Ramp
0.0
HS Alarm 1
run
M
25.0
sp-m
Dead Band
M
0.0 Monitor
M
hs1
Heating/cooling
off
M
lcr1
Derivative Time
1
M
wt-b
r-s RUN/STOP
M
PID settings
50.0 stabilization of P or PD
50.0 Detection 1
ct2
Integral Time
M
M
hb1
M
oc1
c
M
c-sc Cooling Coefficient
off
Process Value
Added when Additional
PV display is ON.
M
M
off Writing
25.0
Proportional Band
233.0
M
cmwt
p
Set either of these parameters.
M
Adjustment Level
Display
Displayed only
once when
entering
adjustment level.
Set either of these parameters.
l.adj
Set either of these parameters.
Adjustment Level
Set either
of these
parameters.
-5.0
M
orl
0.0
MV Lower Limit
MV Change Rate Limit
M
db
2.0
Position Proportional
Dead Band
M
oc-h
Open/Close Hysteresis
0.8
M
sqrp
Extraction of Square
Root
0.0 Low-cut Point
M
Advanced Digital Temperature Controller
E5CN-H
15
Press the O Key for at least 1 s.
Press the O Key for at least 3 s.
Other than the Auto/Manual Switch display
Initial Setting Level
Press the O Key less than 1 s.
Press the O Key less than 1 s.
Protect Level
The time taken to move to the protect level
can be adjusted by changing the "Move to
protect level time" setting.
to Protect Level:
pmov Move
Displayed only when a password
0 is set. Restricts moving to protect
level.
M
Operation/Adjustment
Protect:
oapt Restricts displaying and
modifying menus in
0 operation, adjustment, and
manual control levels.
M
icpt
0
M
Initial Setting/
Communications Protect:
This protect level restricts
movement to the initial setting,
communications setting, and
advanced function setting levels.
Setting Change Protect:
Protects changes to setups
off by operating the front panel
keys.
wtpt
M
Mask Enable:
pmsk Parameter
Displayed only when a
on parameter mask is set.
M
Password to Move to
Protect Level:
0 Password setting
prlp
M
in-t
Communications
Setting Level
5
Input Type
in-h
M
in-l
M
Scaling Upper Limit
1
dp
7
d-u
c
c
2
Decimal Point
c
Temperature Unit
°C, °F
For input type of
temperature
M
s-hc
20
M
For input type of
temperature,
standard control, or
PID
Program Pattern
7
M
cp
c-cp
When assigning PID or
control output to ON/OFF
output
Control Period (Heating)
Set the ON/OFF
output cycle.
Control Period (Cooling)
20
or-r
M
Alarm 1 Type
2
M
alh1
Alarm 1
0.2 Hysteresis
M
Linear output
M
Bank Numbers Used
M
ev-1
none
Event Input
Assignment 1
M
M
sqr
off
Extraction of Square
Root Enable
M
Move to Advanced Function
Level:
amov Setting
Displayed when initial
0 setting/ communications
M
protect is set to 0.
Move by setting password (−169).
M
orev Direct/Reverse Operation
alt1
Linear Current Output
stop
Valid Program Bank
20
M
Transfer Output
Lower Limit
Input
ev-2 Event
Assignment 2
M
pbnk
Advanced Digital Temperature Controller E5CN-H
M
o1-t
1
off
16
0.0
ev-b
ST (Self-tuning)
Transfer Output
Upper Limit
M
M
st
M
ptrn
c
100. 0
stnd
on
Linear output
M
4-20
Standard or
Heating/Cooling
Alarm 3
Hysteresis
M
tr-l
pid
Send Data Wait Time
Alarm 3 Type
tr-t Transfer Output Type
tr-h
Limit the set point
M
sl-l SP Lower Limit
M
cntl PID ON/OFF
M
M
alh3
off
SP Upper Limit
-200. 0
even
c
0.2
1300.0
Communications
Stop Bits
M
prty Communications Parity
sdwt
sl-h
Hysteresis
2
M
Communications
Data Length
M
sbit
alt3
M
M
Alarm 2
M
Scaling Lower Limit
0 For input type of analog
Communications
Baud Rate
9.6
CompoWay/F
(SYSWAY) only
M
alh2
0.2
M
M
bps
len
c
0
Communications Unit No.
Alarm 2 Type
2
100
Protocol Setting:
psel Switches between
cwf CompoWay/F (SYSWAY)
and Modbus.
u-no
alt2
M
Displayed only for models with communications. Changes
are effective after cycling power or after a software reset.
Power ON
Manual Control
Level
Protect Level
Operation
Level
Adjustment
Level
Initial Setting
Level
Communications Setting
Level
PID Setting
Level
Bank Setting
Level
Monitor/Setting
Item Level
Advanced
Function Setting
Level
Press the O Key for at least 1 s.
Advanced Function Setting Level
init
o-dp
Parameter Initialization
SP Ramp Time Unit
m
rest
a
Auxiliary Output 1
a2lt
Open in Alarm
3
M
M
rlrv
ST Stable Range
colr
off
AT Calculated Gain
AT Hysteresis
Alarm 1 ON Delay
a2on
20.0
a3on
alm1
Input Digital Filter
0
a1of Alarm 1 OFF Delay
Additional PV Display
a2of Alarm 2 OFF Delay
0
M
PV Rate of Change
ra2m
on
ocl
Control Output 2
Assignment
M
Automatic Cooling
ra1
0.1
M
Control Output 1
ON/OFF Count
0 Alarm Set Value
M
Heater Overcurrent
Use
ra2
Control Output 2
ON/OFF Count
0 Alarm Set Value
M
Heater Overcurrent
off Latch
och
Control Output 2
ON/OFF Count
0 Monitor
Counter
rac ON/OFF
Reset
0
M
Heater Overcurrent
Hysteresis
cmov
0
Move to Calibration
Level
M
Auxiliary Output 1
Assignment
sub2
Auxiliary Output 2
Assignment
M
csel
Character Select
M
t-u
Soak Time Unit
m
M
a3of
ocu
Control Output 1
ON/OFF Count
0 Monitor
on
M
M
M
ra1m
Direct Setting of
off Position Proportional MV
Display Refresh
Period
alm2
00
0.0
0.25
M
csca
SV Status Display
Function
M
Alarm 3 ON Delay
M
M
sub1
d.ref
pmvd
pvrp
PV Status Display
Function
M
Manual MV
Limit Enable
M
M
Alarm 2 ON Delay
M
Limit Cycle MV
Amplitude
out2
none
0
0.8
M
M
o
off
M
Control Output 1
Assignment
M
M
M
off
a1on
out1
off
M
LBA Band
M
PV Stable Band
0
1.0
pvad
pv-b
manl
PV Decimal Point
Display
M
off Coefficient Adjustment
8.0
lbab
svst
M
LBA Level
3.0
M
M
inf
c
lbal
PV Dead Band
17 Calculation Period
M
5.0
0.65
lcma
c
M
M
at-h
PV Change Color
red
alfa α
c
c
p-db
on
M
M
LBA Detection Time
M
MB Command
Logic Switching
M
15.0
HS Alarm Hysteresis
0
M
Heater Burnout
Hysteresis
M
at-g
M
lba
Cold Junction
on Compensation
Method
off
st-b
M
c
off
0.1
cjc
pvst
M
M
hsh
Input Error Output
PID Set Automatic
Selection Hysteresis
0.0
off
off
Burnout
hbl Heater
Latch
c
Time
pvdp
M
HS Alarm Use
M
M
sero
HB ON/OFF
0.50
hsl HS Alarm Latch
prlt Move to Protect Level
PID Set Automatic
Selection Data
M
on
M
Auxiliary Output 3
o
M
pidh
RT
odsl MV Display Selection
M
pv
"PV/SP" Display
M
SP Tracking
off
pidi
Auto/Manual Select
Addition
M
hsu
Alarm 3 Latch
spdp
4 Screen Selection
M
sptr
MV at Stop and Error
Addition
off
off
on
0.1
rt
Alarm SP Selection
sp-m
M
Alarm 2 Latch
M
a3lt
Auxiliary Output 2
M
hbh
on
off
M
hbu
amad
M
n-o Open in Alarm
n-o
M
off
M
sb3n
off
M
a1lt Alarm 1 Latch
n-o Open in Alarm
sb2n
off
Standby Sequence
Reset
M
sb1n
alsp
M
mvse
Display
ret Automatic
Return Time
M
Input Shift Type
ins1
M
M
spru
istp
MV Display
off
off
M
Alarm 3 OFF Delay
0
M
Advanced Digital Temperature Controller
E5CN-H
17
Safety Precautions
!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 leave the cable for the Support Software
connected to the product. Malfunction may occur due to
noise in the cable.
Do not use the Temperature Controller or 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) This product is UL listed as Open Type Process
Control Equipment. It must be mounted in an
enclosure that does not allow fire to escape externally.
b) More than one disconnect switch may be required to
de-energize the equipment before servicing the
product.
c) Signal inputs are SELV, limited energy. ✽1
d) Caution: To reduce the risk of fire or electric shock, do
not interconnect the outputs of different Class 2
circuits. ✽2
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 between 0.74 and
0.90 N·m. ✽3 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.
A semiconductor is used in the output section of long-life
relays. If excessive noise or surge is impressed on the
output terminals, a short-circuit failure is likely to occur. If
the output remains shorted, fire will occur due to
overheating of the heater or other cause. Take measures
in the overall system to prevent excessive temperature
increase and to prevent fire from spreading.
Do not allow pieces of metal or wire cuttings to get inside
the 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 Conversion Cable. Failure to do so
may occasionally result in fire.
18
When inserting the body of the Temperature Controller
into the case, confirm that the hooks on the top and
bottom are securely engaged with the case. If the body of
the Temperature Controller is not inserted properly, faulty
contact in the terminal section or reduced water
resistance may occasionally result in fire or malfunction.
When connecting the Control Output Unit to the socket,
press it in until there is no gap between the Control Output
Unit and the socket. Otherwise contact faults in the
connector pins may occasionally result in fire or
malfunction.
✽1. An SELV circuit is one separated from the power supply with
double insulation or reinforced insulation, that does not exceed
30 V r.m.s. and 42.4 V peak or 60 VDC.
✽2. 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.
✽3. The tightening torque for E5CN-U is 0.5 N·m.
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 (M3.5, width 7.2 mm or less) crimped
terminals for wiring. To connect bare wires to the terminal block,
use stranded or solid copper wires with a gage of AWG24 to
AWG14 (equal to a cross-sectional 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 inserted into a single
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.
Advanced Digital Temperature Controller E5CN-H
11.When executing self-tuning, turn ON power to the load (e.g.,
heater) at the same time as or before supplying power to the
product. If power is turned ON to the product before turning ON
power to the load, self-tuning will not be performed properly and
optimum control will not be achieved.
12.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.
13.Always turn OFF the power supply before pulling out the interior of
the product, and never touch nor apply shock to the terminals or
electronic components. When inserting the interior of the product,
do not allow the electronic components to touch the case.
14.Do not use paint thinner or similar chemical to clean with. Use
standard grade alcohol.
15.Design the system (e.g., control panel) considering the 2 seconds
of delay that the product's output to be set after power ON.
16.The output may turn OFF when shifting to certain levels. Take this
into consideration when performing control.
17.The number of EEPROM write operations is limited. Therefore,
use RAM write mode when frequently overwriting data during
communications or other operations.
18.Always touch a grounded piece of metal before touching the
Temperature Controller to discharge static electricity from your
body.
19.Do not remove the terminal block. Doing so may result in failure or
malfunction.
20.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.)
21.When replacing the body of the Temperature Controller, check the
condition of the terminals. If corroded terminals are used, contact
failure in the terminals may cause the temperature inside the
Temperature Controller to increase, possibly resulting in fire. If the
terminals are corroded, replace the case as well.
22.Use suitable tools when taking the Temperature Controller apart
for disposal. Sharp parts inside the Temperature Controller may
cause injury.
23.Before connecting an Output Unit, confirm the specifications and
thoroughly read relevant information in the datasheet and manual
for the Temperature Controller.
24.Check the orientation of the connectors on the Conversion Cable
before connecting the Conversion Cable. Do not force a
connector if it does not connect smoothly. Using excessive force
may damage the connector.
25.Do not place heavy object on the Conversion Cable, bend the
cable past its natural bending radius, or pull on the cable with
undue force.
26.Do not connect or disconnect the Conversion Cable while
communications are in progress. Product faults or malfunction
may occur.
27.Make sure that the Conversion Cable's metal components are not
touching the external power terminals.
28.Do not touch the connectors on the Conversion Cable with wet
hands. Electrical shock may result.
29.Before using infrared communications, correctly attach the
enclosed Mounting Adapter to the cable for the Support Software.
When connecting the infrared port on the cable to the Support
Software into the Adapter, insert the connector to the specified
line. Communications may not be possible if the connector is not
connected properly.
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.
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. When extending or connecting the thermocouple lead wire, be sure
to use compensating wires that match the thermocouple types.
2. 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.
3. Mount the product so that it is horizontally level.
4. 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 IP@0 are not
waterproof.
Front panel: IP66
Rear case: IP20, Terminal section: IP00
(E5CN-U: Front panel: IP50, rear case: IP20, terminals: 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 using self-tuning, turn ON power for the load (e.g., heater)
at the same time as or before supplying power to the Temperature
Controller. If power is turned ON for the Temperature Controller
before turning ON power for the load, self-tuning will not be
performed properly and optimum control will not be achieved.
3. 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.)
4. 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.
Others
1. The disk that is included with the Conversion Cable is designed for
a computer CD-ROM driver. Never attempt to play the disk in a
general-purpose audio player.
2. Do not connect or disconnect the Conversion Cable connector
repeatedly over a short period of time. The computer may
malfunction.
3. After connecting the Conversion Cable to the computer, check the
COM port number before starting communications. The computer
requires time to recognize the cable connection. This delay does
not indicate failure.
4. Do not connect the Conversion Cable through a USB hub. Doing
so may damage the Conversion Cable.
5. Do not use an extension cable to extend the Conversion Cable
length when connecting to the computer. Doing so may damage
the Conversion Cable.
Advanced Digital Temperature Controller
E5CN-H
19
Mounting
Precautions when Wiring
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.
E5CN
Order the P2CF-11 or
P3GA-11 Socket separately.
E53-COV17
Terminal Cover
(Accessory)
• Separate input leads and power lines in order to prevent external
noise.
• Use wires with a gage of AWG24 (cross-sectional area:
0.205 mm2) to AWG14 (cross-sectional area: 2.081 mm2) twistedpair cable (stripping length: 5 to 6 mm).
• Use crimp terminals when wiring the terminals.
• Tighten the terminal screws to a torque of 0.74 to 0.90 N·m,
however the terminal screws on the E5CN-U must be tightened to
a torque of 0.5 N·m.
• Use the following types of crimp terminals for M3.5 screws.
Adapter
(Accessory)
7.2 mm max.
7.2 mm max.
• Do not remove the terminal block. Doing so will result in
malfunction or failure.
E5CN-U
Waterproof packing
(Accessory)
Panel
For Front-mounting Socket
(Panel mounting is also possible.
E5CN
1. The Panel Mounting Adapter is also included with the E5CN-U.
There is no waterproof packing included with the E5CN-U.
2. Insert the E5CN/E5CN-U into the mounting hole in the panel.
3. Push the adapter from the terminals up to the panel, and
temporarily fasten the E5CN/E5CN-U.
4. 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.
Mounting the Terminal Cover
E5CN
Make sure that the “UP” mark is facing up, and then attach the E53COV17 Terminal Cover to the holes on the top and bottom of the
Temperature Controller.
Removing the Temperature Controller from the
Case
The Temperature Controller can be removed from the case to perform
maintenance without removing the terminal leads. This is possible for
only the E5CN, E5AN, and E5EN, and not for the E5CN-U. Check the
specifications of the case and Temperature Controller before
removing the Temperature Controller from the case.
E5CN
Tool insertion hole
Flat-blade screwdriver
(Unit: mm)
(1)
(2)
(3)
0.4
2.0
(1)
1. Insert a flat-blade screwdriver into the two tool insertion holes (one
on the top and one on the bottom) to release the hooks.
2. Insert the flat-blade screwdriver in the gap between the front panel
and rear case, and pull out the front panel slightly. Hold the top and
bottom of the front panel and carefully pull it out toward you,
without applying unnecessary force.
3. When inserting the body of the Temperature Controller into the
case, make sure the PCBs are parallel to each other, make sure
that the sealing rubber is in place, and press the E5CN toward the
rear case into position. While pushing the E5CN into place, push
down on the hooks on the top and bottom surfaces of the rear case
so that the hooks are securely locked in place. Be sure that
electronic components do not come into contact with the case.
20
Advanced Digital Temperature Controller E5CN-H
Advanced Digital Temperature Controller
E5CN-H
21
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.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. H06E-EN-01A
In the interest of product improvement, specifications are subject to change without notice.
OMRON EUROPE B.V.
Wegalaan 67-69,
NL-2132 JD, Hoofddorp,
The Netherlands
Phone: +31 23 568 13 00
Fax: +31 23 568 13 88
www.industrial.omron.eu
05/2008
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