E5CN OMRON [Omron Electronics LLC], E5CN Datasheet

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E5CN

Manufacturer Part Number
E5CN
Description
Digital Temperature Controllers
Manufacturer
OMRON [Omron Electronics LLC]
Datasheet

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This Best-selling General-purpose 48´48-mm
Temperature Controller Is Now Even Better.
Easy, Dependable, Complete Functionality,
and 11-segment Displays.
• Controllers now available with analog inputs.
• Faster sampling at 250 ms.
• Transfer output provided for easy output to recorders.
• Voltage outputs (to drive SSRs) for both heating and cooling
• Models available with three-phase heater burnout detection and
• Easy setting with 11-segment displays.
• Connect to either a thermocouple or platinum resistance
• Easily see the status from a distance with PV display with three-
• Setting protection indicator informs operator when protection is
• Manual output provided.
• Controller available with long-life relay output (available soon).
Note: Refer to Precautions on page 21.
Features
Improved Functions for a Wider Range of Application
Control Analog Values, such as Pressures, Flowrates,
and Levels
The new E5CN Series now also includes models that accept analog
inputs, enabling control applications other than for temperature,
including pressure, flowrate, level, humidity, and weight control.
Note: E5CN-@L (Models with Analog Inputs)
Faster Sampling at 250 ms
The previous sampling time of 500 ms has been reduced by half to
250 ms. This enables the new E5CN to handle application requiring
even greater response speed and accuracy.
Easy Connector to a Recorder
A transfer output now makes it easy to connect to a recorder or PLC
Analog I/O Unit.
Note: E5CN-C@ (Models with Current Outputs)
Easy, Dependable, and Even Faster
Easy Setting with 11-segment Displays
The new E5CN features 11-segment displays to make text easier to
read, eliminating the need to decode displays when trying to set
parameters, as was necessary with previous temperature controllers.
Multi-input Capability with One Controller
Connect to either a thermocouple or platinum resistance
thermometer with the same model. Model selection is simplified,
stocks are reduced, and fewer maintenance parts are required.
control. Can be used for alarms to provide three alarm outputs.
SSR fault detection.
thermometer with the same model.
color switching function.
enabled.
Digital Temperature Controllers
E5CN/E5CN-U
Digital Temperature Controllers
Note: Refer to page 19 for information on changes in comparison to
Voltage Outputs (to Drive SSRs) for Both Heating and
Cooling Control. Can Be Used for Alarms to Provide
Three Alarm Outputs.
Voltage outputs can be used for both heating and cooling for Models
with Two Control Outputs. Also, control output 2 can be set for use as
an alarm output, to enable using up to three alarm outputs.
Note: E5CN-@Q (Option Board)
Three-phase Heater Burnout Detection
With Models with Three-phase Heater Burnout and SSR Failure
Detection, two current transformers can be connected to detect both
heater burnout and SSR failure at the same time, reducing costs
because a separate heater burnout alarm device is not required.
SSR failure detection can be used even with Models with Single-
phase Heater Burnout Alarms.
Note: E5CN-@HH@ (Option Board)
Easily See Status from a Distance with PV Display with
Three-color Switching Function
Setting Protection Indicator Informs Operator when
Protection Is Enabled
A special icon on the display panel lights to let the operator know
when setting protection has been set.
previous models.
E5CN/E5CN-U
1

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E5CN Summary of contents

Page 1

... Note: E5CN-C@ (Models with Current Outputs) Easy, Dependable, and Even Faster Easy Setting with 11-segment Displays The new E5CN features 11-segment displays to make text easier to read, eliminating the need to decode displays when trying to set parameters, as was necessary with previous temperature controllers. ...

Page 2

... 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/E5CN-U Temperature Controller User's Manual (Cat. No. H129) E5CN Temperature Controller Communications User's Manual (Cat. No. H130) 2 Digital Temperature Controllers ...

Page 3

... Power supply voltage 1/16 DIN 100 to 240 VAC 48 ´ 48 ´ ´ H ´ VAC/DC ■ Option Units The E5CN provides optional functionality when one of the following Option Units is mounted. Communications Heater burnout/SSR failure detection Communications Heater burnout/SSR failure detection Communications 3-phase heater burnout/SSR failure detection ...

Page 4

... Relay Voltage (for driving SSR) E5CN-QTU 1 Relay Voltage (for driving SSR) E5CN-Q1TU 2 Relay Voltage (for driving SSR) E5CN-Q2TU 0 Relay Voltage (for driving SSR) E5CN-QTU 1 Relay Voltage (for driving SSR) E5CN-Q1TU 2 Relay Voltage (for driving SSR) E5CN-Q2TU Adapter Connectable models Model Note: Use this Adapter when the panel has been previously prepared for the E5B@ ...

Page 5

... DC DC, load: 600 W max., resolution: approx. 2,700 SPST-NO, 250 VAC (resistive load), electrical life: 1,000,000 operations, minimum applicable load 100 mA (Do not connect a DC load.) Digital Temperature Controllers 24 VAC, 50/ VDC 5 VA/3 W max. (E5CN-R2T: 2 VAC) 3 VA/2 W max. E5CN/E5CN-U 5 ...

Page 6

... U: Cu-CuNi, DIN 43710-1985 Pt100: IEC 751 Voltage E5CN/E5CN-U Infrared temperature sensor U   N   R   S   B   115 to 70°C 120°C 165°C 1800 1700 1700 1300 400.0 ...

Page 7

... 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. 6. Set value: 12, LBA can be set only for alarm 1. E5CN/E5CN-U H<0, L< H<0, L>0 |H| ≥ | H> ...

Page 8

... Indication accuracy Thermocouple: (See note 1.) ( ± 0.5% of indicated value or ± 1 ° C, E5CN: whichever is greater) ± 1 digit max. E5CN-U: ( ± indicated value or ± 2 ° C, whichever is greater) ± 1 digit max. Platinum resistance thermometer: ( ± 0.5% of indicated value or ± 1 ° C, whichever is greater) ± 1 digit max. ...

Page 9

... Heater Burnout Alarms and SSR Failure Detection Alarms (E5CN Models with Heater Burnout and SSR Failure Detection Alarms) Maximum heater current ± ± 1 digit max. Input current indication accuracy Heater burnout 0.1 to 49.9 A (in units of 0.1 A) alarm setting 0.0 A: Heater burnout/SSR failure alarm output range turned OFF ...

Page 10

... Input power supply + Pt TC Platinum Infrared temperature sensor resistance E5CN/E5CN-U Alarm Outputs Alarm 2 Alarm 1/ 9 Heater burnout alarm/ Input power supply Input error output (See note.) 10 Note: Output when an input error output is enabled in the Advance Function Setting Level ...

Page 11

... Nomenclature E5CN E5CN-U The front panel is the same for the E5CN and E5CN-U. Dimensions ■ Standard Models E5CN Terminal Models 48 × 48 E5CN-U Plug-in Models 48 × 48 Temperature unit Operation indicators Level Key Mode Key 44.8 × 44.8 48.8 58 Mounting Adapter Terminal Cover (Accessory) (E53-COV10) 14 ...

Page 12

... Note: The suffix “500” is added to the model number of each Controller provided with a E53-COV10 Terminal Cover. 21 2.8 15 5.8 dia. 7.5 10.5 40 Two, 3.5 dia. 30 E54-CT3 Accessory 2.36 dia. • Armature 12 dia. 9 Approx. 3 dia. • Plug Two, M3 (depth: 4) Approx. 6 dia. E5CN/E5CN-U Connection Example Armature Plug Lead 18 (22) ...

Page 13

... Note: 1. Using any other sockets will adversely affect accuracy. Use only the specified sockets Protective Cover for finger protection (Y92A-48G) is also available. 4.7 69.6 to 77.6 72 × 72 Panel ( mm) 72 × × 48 2.2 4.7 77.3 (to back of E5CN) Terminal Layout/Internal Connections 3 4.5 7.8 35.4 Two, 4.5-dia. holes 31.2 max. ...

Page 14

... Digital Temperature Controllers E5CN/E5CN-U ...

Page 15

... Press the Level + Mode Keys; display will flash. Press the Level + Mode C 25 Keys. for at least 1 s 100 Press the Level + Mode Keys for at least 3 s. (See note 4.) Protect Level Control in progress Control stopped Not displayed for some models Level change E5CN/E5CN-U 15 ...

Page 16

... Parameters Some parameters are not displayed depending on the model of the Controller and parameter settings. For details, refer to the E5CN/E5CN-U Temperature Controller User's Manual (Cat. No. H129) Press the Level Key less than 1 s. Adjustment Level Press the Level Key less than 1 s. ...

Page 17

... LBA detection C lbab width 3.0 a Control output 1 out1 assignment o a Control output 2 out2 assignment none a Alarm output 1 alm1 assignment alm1 a Alarm output 2 alm2 assignment alm2 a Display text switch csel on a Soak time unit t Alarm SP selection alsp sp-m a Move to calibration cmoV level 0 a E5CN/E5CN-U 17 ...

Page 18

... Basically, the Controllers are upwardly compatible. The terminal arrangement, terminal sizes, and depth for panel mounting have not been changed. Changes are listed in the following tables. For details, refer to the E5CN/E5CN-U Temperature Controller User's Manual (Cat. No. H129) and to the E5CN Temperature Controller Communications User's Manual (Cat. No. H130). ...

Page 19

... Infrared temperature sensor ° 120 ° 115 to 165 ° C (160 to 260 ° C) Voltage input Platinum resistance thermometer: Pt100 or JPt100 E5CN-@@L (Models with analog inputs added.) Current input Voltage input E5CN-R@@ SPST-NO, 250 VAC (resistive load) Electrical life: 100,000 operations min ...

Page 20

... Password to move to protect level Setting software port 250 ms CompoWay/F (SYSWAY), Modbus 1200, 2400, 4800, 9600, 19200, 38400 bps Previous models Option Units Single-phase Option Units (two CT inputs) Three-phase SSR failure detection E5CN/E5CN-U Improved models Improved models Improved models Improved models ...

Page 21

... Controller to stabilize after turning ON the power supply. Design the system (e.g., the control panel) to allow for this time. 16. Outputs will turn OFF depending on the mode when switching to the initial setting mode. Confirm system safety before switching the mode. Digital Temperature Controllers AWG14 E5CN/E5CN-U 21 ...

Page 22

... Tighten them to a torque of 0.29 to 0.39 N·m. Attaching the Terminal Cover Make sure that the “UP” letters on the E5CN are at the top and insert the terminal cover into the holes at the top and bottom of the Controller. ...

Page 23

... The exposed current-carrying part to be inserted into terminals must mm. • We recommend using crimp terminals when wiring the terminals. • Tighten terminal screws to a torque of 0.74 to 0.90 N·m. • Use the following type of crimp terminals for M3.5 screws. 7.2 mm min. 7.2 mm min AWG14 Digital Temperature Controllers E5CN/E5CN-U 23 ...

Page 24

Warranty and Application Considerations Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials ...

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