Omron E5CN 1/16 DIN Basic Temperature Controller

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Omron E5CN 48mm x 48mm Basic Temperature Controller

Price: £151.00 (Excluding VAT at 20%)

Quantity:

Control Output 1

Relay Output (+£0.00)

Voltage Output (for driving SSR) (+£0.00)

Current Output (+£38.00)

Long-life Relay (+£5.00)

Input Type

Thermocouple or Resistance Thermometer

Analog (current/voltage)

Power Supply Voltage

100 to 240 VAC

24 VAC/VDC

Option Units

FREE 12 month product support and FREE configuration included as standard

The E5CN is the latest offering from Omron in the temperature control line. The ESCN offers USB configuration and cloning using either the free ThermoMini or more advanced CX-Thermo software. It comes as standard with two relay alarms (one of which can be used as the "Cool" of a heat/cool controller) and a clip on terminal cover.
A range of plug in upgrade boards offer combinations of Dual Logic Inputs, RS485 comms, Logic Control O/P 2, Single & 3 phase CT inputs and Loop Power supply.

Easy configuration via free cloning and setting software (USB-serial conversion cable required)
PV can be set to change colour in alarm (red or green)
High Accuracy

Thermocouple input: ±0.3% of reading
Pt input: ±0.2% of reading
Analogue input: ±0.2% FS

Main displays can alternate between PV/SV and indicate status of auto/manual, RUN/STOP and alarms
Output relay operation counter enables preventative maintenance to maximise plant uptime
Samples input 4 times a second
Dual alarm relays as standard
Selectable heat/cool operation (uses alarm relay as O/P 2)
12 selectable alarm types including 'loop break' alarm and 'rate of change' alarm
An option card may be fitted to give various combinations of additional functionality, including heater burnout, event inputs and RS485 Comms
Up to four set points (SP0 to SP3) can be saved and selected using event inputs, key operations or serial communications
Ramp set point feature
Ability to switch outputs off using front panel buttons
IP66 front panel
Removable clear terminal cover included as standard

Power Supply Voltage

Standard - 100 to 240 VAC, 50/60 Hz (unless D in model number which signifies: 24 VAC, 50/60 Hz; 24 VDC)

Operating voltage range

85% to 110% of rated supply voltage

Power Consumption

100 to 240 VAC: 7.5 VA (max.) (ESCN-R2T at 100 VAC: 3.0 VA)
24 VAC/VDC: 3 VA/2 W (max.) (E5CN-R2TD at 24 VAC: 2.7 VA)

Sensor Input

Models with temperature inputs
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II
Platinum resistance thermometer: Pt100 or JPt100
Infrared temperature sensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C
Voltage input: 0 to 50 mV
Models with analogue inputs
Current input: 0/4 to 20mA
Voltage input: 0/1 to 5V, or 0 to 10V

Input impedence

Current input: 150 Ω max., Voltage input: 1 MΩ min. (Use 1:1 connection when connecting the ES2-HB)

Control method

ON/OFF control or 2-PID control (with auto-tuning)

Control outputs

Relay output

SPST-NO, 250 VAC, 3A (resistive load), electrical life: 100,000 operations, mininum load: 5V, 10mA

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 20mA DC/0 to 20mA DC, load: 600 Ω max., resolution: approx. 10,000

Long-life relay output

SPST-NO, 250 VAV, 3A (resistive load), electrical life: 1,000,000 operations, load power supply voltage: 75 to 250 VAC (DC loads cannot be connected.), minimum applicable load: 5V, 10mA, leakage current: 5mA max. (250 VAC, 60 Hz)

Auxiliary outputs

Number of outputs

Two as standard

Output specifications

Relay output: SPST-NO, 250 VAC, 3A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5V, 10mA

Event Inputs

Number of inputs

2 (Option)

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

External power supply for ES1B

12 VDC ±10%, 20mA, short-circuit protection circuit provided

Indication method

11-segment digital display and individual indicators (7-segment display also possible) Character height: PV: 11mm, SV: 6.5mm

Multi SP

Up to four set points (SP0 to SP3) can be saved and selected using event inputs, key operations or serial communications

Bank switching

Not supported

Other functions

Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout detection (including SSR failure and heater overcurrent 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, logic operations, PV/SV status display, simple program, 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)

Terminal models
Omron E5CN Terminal Modules Dimensions

Accessories (Order seperately)

USB-Serial Conversion Cable
E58-CIFQ1
Omron E5CN USB-Serial Conversion Cable

Terminal cover
E53-COV17
Omron E5CN Terminal Cover

Current transformers

E54-CT1
Omron E5CN E54=CT1 Current Transformer

E54-CT3
Omron E5CN E54=CT3 Current Transformer

E54-CT3 Accessory
Omron E5CN E54=CT3 Current Transformer Accessory

E54-CT1
Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)

Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2 MΩ
Omron E5CN E54=CT1 Current Transformer Reference Values

Omron E5CN E54=CT1 Current Transformer Reference Values

E54-CT3
Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)

Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for the Temperature Controller is 50 A.)
Number of windings: 400±2
Winding resistance: 8±0.8 MΩ
Omron E5CN E54=CT3 Current Transformer Reference Values

Omron E5CN E54=CT3 Current Transformer Reference Values

Adapter
Y92F-45

Note:
1.Use this Adapter when the panel has already been prepared for the E5B.
2.The Adapter is available only in black.
Omron E5CN Adapter

Mounted to E5CN
Omron E5CN Adapter Mounted

Note: all units in mm unless otherwise stated.

Application No.271
Prevention of Rapid Heating for Ceramic Firing Process
The SP (set point) ramp function of the E5CN Temperature Controller prevents rapid heating of the workpiece and enables smooth temperature increase.

Application No.277
Stable Control of Water Supply and Drainage for Water Tanks

ON/OFF control of water-supply and drainage pumps is performed by measuring the water level in the tank using an ultrasonic displacement sensor. Fluctuations in the present value caused by surface waves can be smoothed by using the input digital filter to stabilize control.
Stable Control of Water Supply and Drainage for Water Tanks

Application No.279
Temperature Management for Heating Process Measure the actual temperature of the process item without contact by using an ES1 Non-contact Temperature Sensor with an E5CN Temperature Controller.
Non-contact measurement enables sanitary and accurate quality control.

Application No.285
Monitoring Temperature Errors in Greenhouses

Visibility when an error occurs is improved by setting the parameters to change the color of the present value on the Temperature Controller.

Controllers

Omron E5CN

1. Output Type
R: Relay
Q: Voltage (for driving SSR)
C: Current
Y: Long-life relay

2. Number of Alarms
2: Two alarms

3. Option Unit
M: Option Unit can be mounted.

4. Input Type
T: Thermocouple/platinum resistance thermometer (multi-input)
L: Analogue input

5. Power Supply Voltage
Blank: 100 to 240 VAC
D: 24 VAC/VDC

6. Terminal Cover
-500: With terminal cover

Option Units

Omron E5CN

1.Applicable controller
CN: E5CN or E5CN-H

2. Functions
H03: Heater burnout/SSR failure/ Heater overcurrent detection (CT1) + RS485 Communications
03: RS485 Communications
HB: H03: Heater burnout/SSR failure/ Heater overcurrent detection (CT1) + Two event inputs
B: Event inputs
HH03: Heater burnout/SSR failure/ Heater overcurrent detection (CT2) + RS485 Communications
Q03: Communications and control output 2 (voltage output)
QH: Heater burnout/SSR failure detection and control output 2 (voltage output)
PB: External power supply for ES1B and event inputs
PH External power supply for ES1B and heater burnot/SSR failure detection

4. Version
N2: Applicable only to models released after January 2008

For more information on the Omron E5CN, please refer to the following documentation: