Omron E5CN-HR2M-500, E5CN-HQ2M-500, E5CN-HC2M-500, E5CN-HV2M-500, E5CN-HR2MD-500 Datasheet

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)

2 Advanced 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 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)).

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

1 2 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

4 Advanced 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 Ω max., Voltage input: 1 MΩ min. (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 Ω max., resolution: approx. 10,000 ✽

Linear voltage
output

0 to 10 VDC (load: 1 kΩ min.), Resolution: Approx. 10,000

Auxi­liary
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 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

Logic
opera­tions

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.

Transfer
outputs

Number of outputs 1 max.

Output
specifications

Current output: 4 to 20 mA DC, Load: 600 Ω max., 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 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)

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 5V0 to 5V0 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)

6 Advanced 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

0

Alarm function
OFF

Output OFF

1

✽1

Upper- and lower­limit

✽2

2 Upper limit

3Lower limit

4

✽1

Upper- and lower­limit range

✽3

5

✽1

Upper- and lower­limit with standby
sequence

✽4

6

Upper-limit with
standby sequence

7

Lower-limit with
standby sequence

8

Absolute-value
upper-limit

9

Absolute-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

LLHSP

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, ±1digit 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.

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 ✽2Thermocouple 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/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)

Vibration
resistance

Malfunction 10 to 55 Hz, 20 m/s2 for 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