Omron E5CN-QMP-500, E5CN-R2MTC-500, E5CN-R2MP-500, E5CN-Q2MTC-500, E5CN-Q2MP-500 User Manual

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Digital Temperature Controller E5CN

Compact and Intelligent Temperature
Controller

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Auto-tuning and self-tuning available.
Can auto-tune even during execution of
self-tuning

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Heating or heating/cooling control is
available

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Event input allows multiple SP selection
and run/stop function

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Water-resistant construction: NEMA4
(equivalent to IP66)

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Various temperature inputs:
thermocouple, platinum resistance
thermometer, non-contact temperature
sensor, and analog inputs

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Conforms to UL, CSA, IEC, and CE

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Ordering Information

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E5CN STANDARD MODELS

Description Part number
Size Power supply

voltage

No. of
alarm
points

Output Thermocouple model Platinum resistance

thermometer model

1/16 DIN

100 to 240 VAC ---

Relay E5CN-RMTC-500 AC100-240 E5CN-RMP-500 AC100-240
48(W) x 48(H) x
78(D) mm

Voltage output

(for driving SSR)

E5CN-QMTC-500 AC100-240 E5CN-QMP-500 AC100-240

2

Relay E5CN-R2MTC-500 AC100-240 E5CN-R2MP-500 AC100-240

Voltage output

(for driving SSR)

E5CN-Q2MTC-500 AC100-240 E5CN-Q2MP-500 AC100-240

24 VAC/VDC ---

Relay E5CN-RMTC-500 AC/DC24 E5CN-RMP-500 AC/DC24

Voltage output

(for driving SSR)

E5CN-QMTC-500 AC/DC24 E5CN-QMP-500 AC/DC24

2

Relay E5CN-R2MTC-500 AC/DC24 E5CN-R2MP-500 AC/DC24

Voltage output

(for driving SSR)

E5CN-Q2MTC-500 AC/DC24 E5CN-Q2MP-500 AC/DC24

Note: 1. The suffix “500” is added to the part number of each Controller provided with a E53-COV10 Terminal Cover.

2. The heating and cooling function is available for models with two alarm points.

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E5CN

E5CN

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E5CN OPTION BOARDS

The E5CN provides communications or event input functionality when mounted with one of the following Option Boards.

Item

Function

Part number

Communications Board RS-485 communication

E53-CNH03

Event Input Board Event input

E53-CNHB

Note: The heater burnout alarm is available by mounting the E53-CNH03 or E53-CNHB Option Unit on the E5CN.

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ACCESSORIES

Terminal Cover (Sold Separately)

Applicable Controller

Part number

E5CN

E53-COV10

Current Transformer (Sold Separately)

Item Hole diameter

Part number

Current Transformer

5.8 dia.

E54-CT1

12.0 dia.

E54-CT3

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E5CN

E5CN

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INPUT RANGES

Platinum Resistance Thermometer Input

Temperaturerange

1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0

--100

--200

Pt100 JPt100

Input type

Platinum resistance thermometerinput

Platinum resistance thermometer

Name

850

Set value

123 4

--200

500.0

--199.9

100.0

0.0

500.0

--199.9

100.0

0.0

0

Shaded ranges indicate default settings.

Thermocouple

Thermocouple input

ES1A Non-contact
TemperatureSensor

Analog input

Usable in the following
ranges by scaling:

--19999 to 9999 or

--199.9 to 999.9

0to50mV

Temperaturerange

1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0

--100

--200

Input type

Name K J TELUNRSB

K10 to
70°C

K60 to
120°C

K115to
165°C

K160 to
260°C

Set value

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

--200

500.0

--20.0

1300

850

--100

400.0

--20.0

400

--200

600

0

850

--100

400

--200

1300

--200

170001700

0

1800

100

70

0

1200165

0

260

0

0

Thermocouple Input

Shaded ranges indicate default settings.

Applicable standards by input type are as follows:
K, J, T,E, N, R, S, B: JIS C1602-1995

L: Fe-CuNi, DIN 43710-1985
U: Cu-CuNi, DIN 43710-1985
JPt100: JIS C1604-1989, JIS C1606-1989
Pt100: JIS C1604-1997, IEC751

Note: The ES1A Non-contact Temperature Sensor will be available soon.

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E5CN

E5CN

Specifications

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RATINGS

Supply voltage 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz/24 VDC
Operating voltage range 85% to 110% of rated supply voltage
Power consumption E5CN 7VA 4VA/3W
Sensor input Thermocouple: K, J, T, E, L, U, N, R, S, B

Platinum resistance thermometer: Pt100, JPt100
Non-contact temperature sensor: K10 to 70C, K60 to 120C, K115 to 165C, K160 to 260C
Voltage input: 0 to 50 mV

Control output

Relay output SPST-NO, 250 VAC, 3A (resistive load), electrical life: 100,000 operations

Voltage output 12 VDC (PNP), max. load current: 21 mA, with short-circuit protection
Alarm output SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations
Control method PID or ON/OFF control
Setting method Digital setting using front panel keys
Indication method 7-segment digital display and single-lighting indicator
Other functions According to Controller model
Ambient temperature

-10Cto55C(14F to 131F) with no condensation or icing
Ambient humidity 25% to 85% relative humidity
Storage temperature

-25Cto65C (-13F to 149F) with no condensation or icing

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E5CN

E5CN

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CHARACTERISTICS

Indication accuracy Thermocouple:

(0.5% of indicated value or1C, whichever greater)1 digit max. (See Note.)
Platinum resistance thermometer:
(0.5% of indicated value or1C, whichever greater)1 digit max.
Analog input:0.5% FS1 digit max.

CT input:5% FS1 digit max.
Hysteresis 0.1 to 999.9 EU (in units of 0.1 EU)
Proportional band (P) 0.1 to 999.9 EU (in units of 0.1 EU)
Integral time (I) 0 to 3999 s (in units of 1 s)
Derivative time (D) 0 to 3999 s (in units of 1 s)
Control period 1to99s(inunitsof1s)
Manual reset value 0.0% to 100.0% (in units of 0.1%)
Alarm setting range -1999 to 9999 (decimal point position depends on input type)
Sampling period 500 ms
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2000 VAC, 50 or 60 Hz for 1min (between different charging terminals)
Vibration resistance 10 to 55 Hz, 10 m/s2for 2 hours each in X, Y and Z directions
Shock resistance 300 m/s2, 3 times each in 3 axes, 6 directions (relay: 100 m/s2)
Weight Approx. 150 g Mounting bracket: Approx. 10g
Protective structure

Front panel NEMA4 for indoor use (equivalent to IP66)
Rear case IP20

Terminals IP00
Memory protection EEPROM (non-volatile memory) (number of writes: 100,000)
EMC Emission Enclosure: EN55011 Group 1 class A

Emission AC Mains: EN55011 Group 1 class A
Immunity ESD: EN61000-4-2: 4 kV contact discharge (level 2)

8 kV air discharge (level 3)

Immunity RF-interference: ENV50140: 10 V/m (amplitude modulated,

80MHzto1GHz)(level3)

10 V/m (pulse modulated, 900 MHz)
Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3)
Immunity Burst: EN61000-4-4: 2 kV power-line (level 3)

2 kV I/O signal-line (level 4)

Approval standards UL3121-1, CSA22.2 No. 14, E.B.1402C

Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC1010-1)
Conforms to VDE0106/part 100 (Finger Protection), when the terminal cover is mounted.

Note: The indication of K thermocouples in the -200 to 1300°C range, and T and N thermocouples at a temperature of -100°C or less,

and U and L thermocouples at any temperature is ±2°C±1 digit maximum. The indication of B thermocouples at a temperature of
400°C or less is unrestricted.
The indication of R and S thermocouples at a temperature of 200°Corlessis±3°C±1 digit maximum.

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E5CN

E5CN

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COMMUNICATIONS SPECIFICATIONS

Transmission path connection Multiplepoints
Communications method RS-485 (two-wire, half duplex)
Synchronization method Start-stop synchronization
Baud rate 1,200/2,400/4,800/9,600/19,200 bps
Transmission code ASCII
Data bit length 7or8bits
Stop bit length 1or2bits
Error detection Vertical parity (none, even, odd)

Frame check sequence (FCS): with SYSMAC WAY

Block check character (BCC): with CompoWay/F
Flow control Not available
Interface RS-485
Retry function Not available
Communications buffer 40 bytes

Note: The baud rate, data bit length, stop bit length, or vertical parity can be individually set using the communications setting level.

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CURRENT TRANSFORMER (SOLD SEPARATELY) RATINGS

Dielectric strength 1,000 VAC (1 min)
Vibration resistance 50 Hz 98 m/s

2

Weight

E54-CT1 Approx. 11.5 g

g

E54-CT3 Approx. 50 g

Accessories (E54-CT3 only)

Armature 2

(y)

Plug 2

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HEATER BURNOUT ALARM SPECIFICATIONS

Max. heater current Single-phase AC: 50 A (See Note 1.)
Input current readout accuracy ±5%FS±1 digit max.
Heater burnout alarm setting range 0.0 to 50.0 A (0.1 A units) (See Note 2.)
Min. detection ON time 190 ms (See Note 3.)

Note: 1. When heater burnout is detected on a 3-phase heater, use the K2CU-FA-GS (with gate input terminal).

2. When the set value is “00 A,” the heater burnout alarm will always be OFF. When the set value is “50.0 A,” the heater burnout
alarm will always be ON.

3. When the control output ON time is less than 190 ms, heater burnout detection and heater current measurement will not be
carried out.

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E5CN

E5CN

Nomenclature

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E5CN

Temperature Unit

The temperature unit is displayed
when the display unit parameter
is set to a temperature. Indication
is determined by the currently
selected “temperature unit”
parameter set value. When this
parameter is set to “°C,” “”is
displayed, and when set to “°F,”
“” is displayed.

Operation Indicators

1. AL1 (alarm 1)
Lights when alarm 1 out­put is ON.
AL2 (alarm 2)
Lights when alarm 2 out­put is ON.

2. HB (heater burnout alarm
display)
Lights when a heater
burnout is detected.
The heater burnout alarm
remains ON by setting the
heater burnout latch. To
reset, turn the power sup­ply OFF and then ON or
set the heater burnout
alarm value to “0.0A.”

3. OT1, OT2 (control output
1, control output 2)
Lights when control output
1 and/or control output 2
(cool) are ON.

4. STP (stop)
Lights when control of the
E5CN has been stopped.
During control, this indica­tor lights when an event or
the run/stop function has
stopped, or this indicator
is out.

5. CMW (communications
writing control)
Lights when communica­tions writing is enabled
and is out when it is
disabled.

No. 1 Display

Displays the process value or
parameter type.

No. 2 Display

Displays the set point, manipu­lated variable, or set value (setup)
of the parameter.

Up Key

Each press of this key increases
values displayed on the No.2
display. Holding down this key
continuously increases values.

Down Key

Each press of this key decreases
values displayed on the No.2
display. Holding down this key
continuously decreases values.

Mode Key

Press this key to select parameters
within each level.

Level Key

Press this key to select the setup level. The
setup level is selected in this order: “operation
level”←→“adjustment level,” “initial setting
level”←→“communications setting level.”

Level + Mode Keys

This key combination sets the
E5CN to the “protect level.”

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E5CN

E5CN

Operation

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INITIAL SETUP

On previous Controllers, sensor input type, alarm type and
control period were set on DIP switches. These hardware
settings are now set in parameters in setup menus. The

and

keys are used to switch between setup menus, and the
amount of time that you hold the keys down determines which
setup menu you move to. This section describes two typical
examples.

Note: On the E5GN, the

Keyisthe Key.

1. ON/OFF Control

Typical Application Examples

•

Changing Parameters

indicates that there is a parameter.
Keep on pressing the mode key until
the desired parameter is selected.

•

Changing Set Values

Use the or keys to
change the set value displayed
in the setup menu.

Display

E5CN E5GN

No. 1 display

No. 2 display

No. 1 display

No. 2 display

Typical Example

Input type: 0K thermocouple -200 to 1300°C
Control method: ON/OFF control
Alarm type: 2 upper limit
Alarm value 1: 20°C (For setting deviation)
Set point: 100°C

Change only the alarm value 1 and set point.
The rest must be left as default settings.

Setup procedure

Power ON

Set input
specifications

Set control
specifications

Set alarm type

Set alarm values

Start operation

Power ON

Process value/
set point

Input type

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In ON/OFF
control



Alarm 1
type



Check input
type.

Check that con­trol is ON/OFF
control.

Check alarm
type.

Press key for at least
three seconds.
Control stops.

Process value/
set point



Make sure that
control is running.

Press key for at
least one second.

During run



During stop

Alarm
value 1

Press keys
to set set point to
“100C.”

Press keys
to set alarm value
to “20C.”

Start operation

Set the set point

Check operation
state

Operation level

Initial setting level

Operation level