Omron E5CN-H User manual

Advanced Digital Temperature Controller E5CN-H 1
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.
Main I/O Functions
48 ×48 mm
E5CN-H
Refer to Safety Precautions on page 18.
Universal Sensor Inputs
•Universal thermocouple/Pt/analog
(current/voltage) inputs.
Indication Accuracy
•Thermocouple/Pt input: ±0.1% of PV
•Analog input: ±0.1% FS
2-line Display: PV and SV
E5CN-H

5-digit, 11 segment display
with high resolution of 0.01°C
Event Inputs
•None
•Two
Sampling Period and control update
•60 ms Control Output 1
•Relay output
•Voltage output (for driving SSR)
•Current output
•Linear voltage output
Control Output 2
•None
•Voltage output
(for driving SSR)
Auxiliary Outputs
•Two
•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
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)

2Advanced Digital Temperature Controller E5CN-H
Lineup
Note: All controllers can be used for Heating, Cooling and Heating & Cooling control.
Model Number Structure
Model Number Legend
Controllers
1. Type
H: Advanced
2. Control Output 1
R: Relay output
Q: Voltage output (for driving SSR)
C: Current output
V: Linear voltage output
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.
Option Units
1. Applicable Controller
CN: E5CN-H
2. Function 1
Blank: None
Q: Control output 2 (voltage output for driving SSR)
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 commu-
nications
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)).
Terminal block
E5CN-H
Advanced Type Universal input
2 control outputs
1 control output 2 auxiliary outputs
2 auxiliary outputs
1 2 3 4 5 6
E5CN-H @ 2M@-500
12 3 4
E53-CN@@N2

Advanced Digital Temperature Controller E5CN-H 3
Ordering Information
Controllers
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.
Accessories (Order Separately)
USB-Serial Conversion Cable
Terminal Cover
Note: 1. The Terminal Cover comes with the E5CN-@@@-500 models.
2. The E53-COV10 cannot be used.
Waterproof Packing
Note: Waterproof Packing is included with the controller only for models with
terminal blocks.
Current Transformers (CTs)
Adapter
Note: Use this Adapter when the panel has been previously prepared for the
E5B@.
CX-Thermo Support Software
Size Case Color Power supply voltage Auxiliary output Control output 1 Model
1/16 DIN
48 ×48 ×78
(W ×H ×D)
Black
100 to 240 VAC 2
Relay output E5CN-HR2M-500
Voltage output (for driving SSR) E5CN-HQ2M-500
Current output E5CN-HC2M-500
Linear voltage output E5CN-HV2M-500
24 VAC/VDC 2
Relay output E5CN-HR2MD-500
Voltage output (for driving SSR) E5CN-HQ2MD-500
Current output E5CN-HC2MD-500
Linear voltage output E5CN-HV2MD-500
Functions Model
Event inputs E53-CNBN2
Event inputs Control output 2
(Voltage for driving SSR) E53-CNQBN2
Event inputs Heater burnout/SSR failure/
Heater overcurrent detection E53-CNHBN2
Event inputs 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 E53-CN03N2
Communications
RS-485
Control output 2
(Voltage for driving SSR) E53-CNQ03N2
Communications
RS-485
Heater burnout/SSR failure/
Heater overcurrent detection E53-CNH03N2
Communications
RS-485
3-phase heater burnout/SSR failure/
Heater overcurrent detection E53-CNHH03N2
Control output 2
(Voltage for driving SSR) Transfer Output E53-CNQFN2
Control output 2
(Voltage for driving SSR)
Heater burnout/SSR failure/
Heater overcurrent detection E53-CNQHN2
Control output 2
(Voltage for driving SSR)
3-phase heater burnout/SSR failure/
Heater overcurrent detection E53-CNQHHN2
Model
E58-CIFQ1
Model
E53-COV17
Model
Y92S-29
Hole diameter Model
5.8 dia. E54-CT1
12.0 dia. E54-CT3
Connectable models Model
Terminal type Y92F-45
Model
EST2-2C-MV4

4Advanced Digital Temperature Controller E5CN-H
Specifications
Ratings
✽For models with current outputs, control output 1 can be used as a transfer output.
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 Ωmax., Voltage input: 1 MΩmin. (Use a 1:1 connection when connecting the ES2-HB.)
Control method ON/OFF control or 2-PID control (with auto-tuning)
Control
output
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 Ωmax., resolution: approx. 10,000 ✽
Linear voltage
output 0 to 10 VDC (load: 1 kΩmin.), Resolution: Approx. 10,000
Auxi-
liary
output
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
Event
input
Number of inputs 2
External
contact input
specifications
Contact input: ON: 1 kΩmax., OFF: 100 kΩmin.
Non-contact input: ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
Current flow: Approx. 7 mA per contact
Logic
opera-
tions
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 assign-
ments
Any of the following can be assigned to up to eight work bits (logic operation results): Event input operations,
auxiliary outputs, or control outputs.
Transfer
outputs
Number of outputs 1 max.
Output
specifications Current output: 4 to 20 mA DC, Load: 600 Ωmax., Resolution at 4 to 20 mA: Approx. 10,000
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 tempera-
ture −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)

Advanced Digital Temperature Controller E5CN-H 5
Input Ranges
Thermocouple/Platinum Resistance Thermometer/Analog Input (Fully Universal Inputs)
Input type Platinum resistance
thermometer Thermocouple Analog input
Name Pt100 JPt100 K J T E L U N R S B W PL II 4 to
20 mA
0 to
20 mA
1 to
5V
0 to
5V
0 to
10 V
Temperature range (°C)
2300
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
−100
−200
2300.0
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
1800.0
1700.01700.0
1300.0 1300.0 1300.0
850.0 850.0 850.0
600.0
500.0 500.0 500.0
400.0 400.0 400.0 400.0 400.0
200.00 200.00 200.00 200.00
100.0 100.0
100.0
0.0 0.0 0.0 0.0 0.0 0.0
−50.00 −20.0 −50.00−100.0 −20.0 −50.00 −50.00 −100.0
−200.0−199.9 −199.9 −200.0 −200.0−199.9 −200.0 −200.0−199.9−200.0
Setting
number 01224345 6 21 7 8 22 9 1023111213141516171819202526272829
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
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)

6Advanced Digital Temperature Controller E5CN-H
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).
✽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
✽3. Set value: 4, Upper- and lower-limit range
✽4. Set value: 5, Upper- and lower-limit with standby sequence
For Upper- and Lower-Limit Alarm Described Above
•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.
Set
value Alarm type
Alarm output operation
When X is
positive
When X is
negative
0Alarm function
OFF Output OFF
1
✽1
Upper- and lower-
limit ✽2
2 Upper limit
3Lowerlimit
4
✽1
Upper- and lower-
limit range ✽3
5
✽1
Upper- and lower-
limit with standby
sequence
✽4
6Upper-limit with
standby sequence
7Lower-limit with
standby sequence
8Absolute-value
upper-limit
9Absolute-value
lower-limit
10
Absolute-value
upper-limit with
standby sequence
11
Absolute-value
lower-limit with
standby sequence
12 LBA (for alarm 1
only) ---
13 PV change rate
alarm ---
ON
OFF SP
LH
SP
X
ON
OFF SP
X
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
SP
LH
ON
OFF
SP
LH
ON
OFF
✽5
SP
X
ON
OFF SP
X
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
LH
H < 0, L > 0
⏐H⏐< ⏐L⏐
SP
Case 1
LH
H > 0, L < 0
⏐H⏐> ⏐L⏐
SP
Case 2
LH
H < 0, L < 0
SP
LH
H < 0, L > 0
⏐H⏐≥⏐L⏐
SP
LH
H > 0, L < 0
⏐H⏐≤⏐L⏐
SP
Case 3 (Always ON)
LHSP
Case 1
LHSP
Case 2
LHSP
L
L
HSP
HSP
Case 3 (Always OFF)
H < 0, L > 0
⏐H⏐< ⏐L⏐
H > 0, L < 0
⏐H⏐> ⏐L⏐
H < 0, L < 0
H < 0, L > 0
⏐H⏐≥⏐L⏐
H > 0, L < 0
⏐H⏐≤⏐L⏐

Advanced Digital Temperature Controller E5CN-H 7
Characteristics
✽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, ±1digitmax.
✽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.
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 temperature
✽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.
Influence of voltage ✽2
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/Ωmax. (100 Ωmax.)
Platinum resistance thermometer: 0.1°C/Ωmax. (10 Ωmax.)
Insulation resistance 20 MΩmin. (at 500 VDC)
Dielectric strength 2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)
Vibration
resistance
Malfunction 10 to 55 Hz, 20 m/s2for 10 min each in X, Y, and Z directions
Destruction 10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y, and Z directions
Shock
resistance
Malfunction 100 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. 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
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
EMC
EMI: EN 61326
Radiated Interference Electromagnetic Field Strength: EN 55011 Group 1, class A
Noise Terminal Voltage: EN 55011 Group 1, class A
EMS: EN 61326
ESD Immunity: EN 61000-4-2
Electromagnetic Field Immunity: EN 61000-4-3
Burst Noise Immunity: EN 61000-4-4
Conducted Disturbance Immunity: EN 61000-4-6
Surge Immunity: EN 61000-4-5
Power Frequency Magnetic Field Immunity: EN 61000-4-8
Voltage Dip/Interrupting Immunity: EN 61000-4-11

8Advanced Digital Temperature Controller E5CN-H
USB-Serial Conversion Cable
Note: A driver must be installed in the personal computer. Refer to
installation information in the operation manual for the
Conversion Cable.
Communications Specifications
✽The baud rate, data bit length, stop bit length, and vertical parity can
be individually set using the Communications Setting Level.
Current Transformer (Order Separately)
Ratings
Heater Burnout Alarms, SSR Failure
Alarms, and Heater Overcurrent Alarms
✽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)
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
Ambient operating tempera-
ture
0 to 55°C (with no condensation or
icing)
Ambient operating 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. 100 g
Transmission line
connection method
RS-485: Multipoint
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
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)
CT input (for heater cur-
rent detection)
Models with detection for single-
phase heaters: One input
Models with detection for single-
phase or three-phase heaters: Two
inputs
Maximum heater current 50 A AC
Input current indication
accuracy ±5% FS ±1 digit max.
Heater burnout alarm set-
ting 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
500
300
100
50
30
10
5
3
1
01 2 3 4 56
E5CN-H
250 VAC, 30 VDC
(resistive load)
cosφ= 1
Switching current (A)
Life (×104operations)

Advanced Digital Temperature Controller E5CN-H 9
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
Note: Wire all voltage input terminals correctly. The Controller may fail if voltage input terminals are wired incorrectly.
Control output 1
A
B
B
Control output 1
V
DON’T
USE ?
Input power supply
Auxiliary outputs
(relay outputs)
250 VAC, 3 A
(resistive load)
•100 to 240 VAC
•24 VAC/VDC (no polarity)
Auxiliary output 2
Auxiliary output 1
6
7
8
9
10
11
12
13
14
15
1
3
2
4
5
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 kΩmax.
Current output
0 to 20 mA DC
4 to 20 mA DC
Load 600 Ωmax.

DON’T
USE
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.
mA V t/c Pt
RS-232C
CT1
CT1
CT1
11
12
13
14
15
Communications
(RS-232) and CT
11
12
13
14
15
CT2
CT1
Control Output 2
and CT2
11
12
13
14
15
Control Output 2 and
Transfer Output
11
12
13
14
15
EV1
EV2
Event Inputs
E53-CNBN2
E53-CNQHHN2
11
12
13
14
15
CT1
Control Output 2
and CT
E53-CNQHN2
E53-CN03N2 E53-CNQ03N2 E53-CNH03N2 E53-CNHH03N2
E53-CNQFN2 E53-CN01N2 E53-CNH01N2 E53-CNQ01N2
E53-CNQBN2 E53-CNHBN2 E53-CNBFN2
SD
RS-232C
RD
SG
SD
RD
SG
RS-232C
11
12
13
14
15
Communications
(RS-232)
SD
RD
SG
11
12
13
14
15
11
12
13
14
15
RS-485
Communications
(RS-485) and CT
11
12
13
14
15
CT2
CT1
RS-485
Communications
(RS-485) and CT2
Communications (RS-232)
and Control Output 2
11
12
13
14
15
RS-485
Communications (RS-485)
and Control Output 2
11
12
13
14
15
RS-485
Communications
(RS-485)
11
12
13
14
15
EV1
EV2
Event Inputs and
Control Output 2
11
12
13
14
15
EV1
EV2
Event Inputs
and CT
11
12
13
14
15
EV1
EV2
Event Inputs and
Transfer Output
Transfer output
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
DO NOT
USE
4 to 20 mA DC
(Load 600 Ω
max.)
4 to 20 mA DC
(Load 600 Ω max.)
B (+)
A (−)
B (+)
A (−)
B (+)
A (−)
B (+)
A (−)
Control output 2
12 VDC 21 mA
Control output 2
12 VDC 21 mA
Control output 2
12 VDC 21 mA
Control output 2
12 VDC 21 mA
Transfer output Control output 2
12 VDC 21 mA
Control output 2
12 VDC 21 mA
DON’T
USE
mA
Option Units

10 Advanced Digital Temperature Controller E5CN-H
Nomenclature
Dimensions (Unit: mm)
Accessories (Order Separately)
USB-Serial Conversion Cable
E5CN-H
E5CN-H
SUB1
OUT1
OUT2
STOP
CWM
MANU
SUB2
SUB3
HA
Level Key
Temperature unit
No. 1 display
No. 2 display
Up Key
Mode Key Down Key
Operation indicators
45+0.6
0
45+0.6
0
45+0.6
0
60 min.
(48 ×number of units −2.5)+1.0
0
Group mounting does not
allow waterproofing.
Panel Cutout
Mounted Separately Group Mounted
48 ×48
44.8 ×44.8 48.8
6
1.5
91
78
58
Terminal Cover
(E53-COV17)
(Accessory)
Mounting Adapter
(Accessory)
Waterproof
Packing
(Accessory)
E5CN-H
•Recommended panel thickness is 1 to
5mm.
•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.
Note: The terminal block cannot be removed.
(2,100)
250 1,765
USB connector (type A plug) Serial connecto
r
LED indicator (RD)
LED indicator
(SD)
E58-CIFQ1