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Omron E5 J Series

Omron E5 J Series
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1
Temperature Controller E5jJ
Fuzzy Self-tuning Temperature
Controller with Advanced PID (2-PID)
Control
DIN-size:
96 x 96 mm (E5AJ), 72 x 72 mm (E5BJ),
48 x 48 mm (E5CJ), 48 x 96 mm (E5EJ)
Fuzzy
self-tuning and
Auto-tuning optimize temper
-
ature control.
Minimal user setup.
Dual set point, selectable by external input.
RUN/STOP operation (E5AJ/E5EJ) by external
input.
Front panel protection conforming to IP54 on
E5AJ/E5EJ/E5BJ (IP66/NEMA4 with optional
cover). E5CJ conforms to IP50 (IP66/NEMA4
with
optional cover).
Serial communications models (E5AJ/E5EJ).
Relay, voltage or linear outputs.
Conforms to international EMC and safety
standards.
RC
Ordering Information
Temperature Controllers
E5AJ/EJ/BJ
Item
Standard
type
T
wo alarm
ttt t
Communications type
Communications
Board add-on type
outputs; two event
inputs (with heater
burnout alarm)
RS-232C RS-422 RS-485
Model E5AJ-A2HB
E5EJ-A2HB
E5BJ-A2HB
E5AJ-A2H01
E5EJ-A2H01
E5AJ-A2H02
E5EJ-A2H02
E5AJ-A2H03
E5EJ-A2H03
E5AJ-A2HM
E5EJ-A2HM
Note: 1.
Be sure to specify Control Output Unit and Current T
ransformer as necessary when ordering.
Example: E5AJ-A2HB, Relay Output Unit E53-R, Current T
ransformer E54-CT1
2.
The heater burnout alarm is not available when the E5
j
J is used with Linear Output Units.
3. Ask
your OMRON representative for the
E5AJ/E5EJ Communications
Manual (Z102)
when using a model incorporating a commu
-
nications
function.
4. Be
sure to specify Communications Boards as necessary when ordering E5AJ/EJ-A2HM Communications Board add-on types.
Control
Output Unit (Required for E5AJ, E5BJ, and E5EJ)
Type
Relay Output Unit
V
oltage Output Unit
(for SSR drive)
Current Output Unit
Model E53-R E53-Q E53-C3
Communications Boards
When communications capability is required, mount one of the following Boards on the E5AJ-A2HM or E5EJ-A2HM.
Communications RS-232C RS-422 RS-485
Model E53-J01 E53-J02 E53-J03
Note:
For details, refer to the
E5AJ/E5EJ Communications Manual (Z102)
.
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Omron E5 J Series Specifications

General IconGeneral
ModelE5J Series
TypeTemperature Controller
Ambient Operating Temperature0 to 55 °C
Input TypeThermocouple, RTD
Output TypeRelay, Voltage, Current
Control MethodOn/Off, PID
Power Supply100-240 VAC
Temperature RangeDepends on input type
Alarm OutputYes
Mounting MethodPanel Mount
Protection RatingIP20

Summary

Fuzzy Self-tuning Temperature Controller with Advanced PID (2-PID) Control

Key Features

Highlights features like fuzzy self-tuning, dual set point, IP54 protection, and serial communications.

Ordering Information

Temperature Controllers

Lists models like E5AJ, E5EJ, E5BJ with their standard and communication types.

Control Output Unit

Details Relay, Voltage, and Current Output Units required for specific models.

Communications Boards

Lists communication boards (RS-232C, RS-422, RS-485) for specific models.

Ordering Information - Accessories

Current Transformers (CT)

Details CT models, hole diameters, and their requirement for heater burnout alarm.

Terminal Covers

Lists available terminal cover models for different controller series.

Temperature Ranges and Sensor Inputs

Shows temperature ranges and selectable sensor inputs (thermocouple, resistance thermometer).

Specifications - General

Ratings

Details electrical and input/output specifications for the temperature controllers.

Specifications - Performance Characteristics

Accuracy and Timing Specifications

Lists indication accuracy, hysteresis, integral/derivative times, and control/sampling periods.

Environmental and Durability Ratings

Covers insulation, dielectric strength, vibration, shock, life expectancy, and enclosure ratings.

EMC and Safety Standards

Details electromagnetic compatibility (EMC) and safety certifications.

Output Unit Capabilities

Output Unit Ratings

Specifies ratings for Relay, Voltage Output, and Linear Output Units.

Heater Burnout Alarm Functionality

Details specifications for the heater burnout alarm feature.

Current Transformer Ratings

Lists ratings for current transformers used with the controllers.

Communications Protocol (E5 AJE5 EJ)

Outlines communication protocols, transmission methods, baud rates, and codes.

User Interface - Nomenclature

E5 CJ Display and Indicator Functions

Explains the function of displays (PV, SV) and indicators (Output, Alarm, HB) for the E5CJ model.

E5 AJE5 BJE5 EJ Display and Indicator Functions

Explains the function of displays (PV, SV) and indicators (Output, Alarm, HB, Stop) for E5AJ/E5BJ/E5EJ models.

Controller Operation and Setup

Internal Switch Settings - E5 CJ

Details the internal switch configuration (Top/Bottom View) for the E5CJ model.

Internal Switch Settings - E5 AJE5 BJE5 EJ

Details the internal switch configuration (Top/Bottom View) for E5AJ/E5BJ/E5EJ models.

Control Mode and Input Configuration

Fahrenheit Temperature Display

Instructions for setting the temperature display unit to Fahrenheit.

Function Selector Operation

Explains the function selector switch settings for various operations (Output, Control Mode, PID Tuning).

Input Type Selection

Describes how to select temperature sensor types and their corresponding ranges.

Alarm Configuration Options

Alarm Mode Selector Functions

Details alarm modes, operations, outputs, and setting ranges based on switch position.

Deviation vs. Absolute Alarms

Explains how deviation and absolute alarm values are set relative to the set point.

Parameter Management

Key Protection Switch Functionality

Explains the key protection switch modes for write-protecting parameters.

Parameter Input Levels and Navigation

Describes the two display levels for inputting and setting parameters.

Set Point and Alarm Value Adjustment

Setting Set Points (SP0 SP1)

Instructions for setting the primary (SP0) and secondary (SP1) set points.

Adjusting Alarm Values

Details how to set alarm 1 and alarm 2 values based on selected alarm modes.

Detailed Parameter Settings

Output Value, Control Period, and Hysteresis

Explains output value display, control period settings, and hysteresis adjustment.

Set Point (SP0 SP1) Adjustment

Details how to set set points SP0 and SP1 using the Up/Down keys.

Advanced Operational Parameters

Heater Current and Burnout Alarm Settings

Explains how to display heater current and set the burnout alarm value.

Current Transformer Connections

Illustrates how to connect current transformers to the controller.

Wiring Diagrams and Alarm Logic

E5 CJ-H and E5 EJ-H Wiring Diagrams

Provides wiring diagrams for E5CJ-H and E5EJ-H models, including alarm and CT connections.

Alarm Output and Reset Logic

Explains alarm mode selector settings and output retention reset procedures.

Engineering Level Parameter Configuration

PID Control Constants (P, I, d)

Details parameters for Proportional Band (P), Integral Time (I), and Derivative Time (d).

Communication and Advanced Settings

Covers Manual Reset, communication settings, stable range, and alarm hysteresis.

Communication Setup and Control Tuning

Temperature Unit and Communication Settings

Explains setting temperature units, parity, data bit length, and stop bits.

PID Control Tuning Methods

Details PID control types (α) and automatic display return settings.

Input and Alarm Functionality

Event Input and Standby Sequence Control

Describes event input selection and standby sequence reset methods.

Alarm Hysteresis and Set Point Range Limits

Explains how to adjust alarm hysteresis and limit set point ranges.

Control Operation and Error Management

Starting Control Operations

Instructions for starting control operations and handling power-on sequences.

Error Messages and Troubleshooting Guide

Lists common error messages, their causes, and troubleshooting steps.

Fuzzy Self-Tuning Mechanism

Fuzzy Self-Tuning Features and Modes

Explains the self-tuning function, its modes, and startup conditions.

PID Tuning and Stability Conditions

Details conditions for refreshing PID constants and achieving stable temperature status.

Advanced Tuning and Auto-Tuning

Hunting Tuning (HT) and Auto-Tuning Procedures

Describes HT startup conditions and procedures for starting/stopping auto-tuning.

Auto-Tuning Limitations and Control

Lists conditions that prevent or force-end auto-tuning and parameter changes during tuning.

Product Dimensions

Controller Physical Dimensions

Provides detailed physical dimensions for E5AJ, E5BJ, E5CJ, and E5EJ controller models.

Terminal Cover Options

Terminal Cover Model Specifications

Shows diagrams and dimensions for terminal cover models E53-COV02, E53-COV04, E53-COV03.

Controller with Terminal Cover Integration

Illustrates E5AJ, E5CJ, and E5EJ controllers fitted with terminal covers.

Panel Installation Guidelines

Panel Cutout Specifications

Provides panel cutout dimensions for E5AJ, E5CJ, E5BJ, and E5EJ models.

Side-by-Side Mounting Configuration

Illustrates how to mount multiple controllers side-by-side.

Electrical Installation Wiring

E5 AJE5 EJ Wiring Connections

Shows wiring connections for E5AJ and E5EJ models, including output and communication options.

E5 BJ and E5 CJ Wiring Diagrams

Details wiring diagrams for E5BJ and E5CJ-2 B Standard Models.

Additional Controller Wiring

E5 CJ Simple Model Wiring Diagrams

Provides wiring diagrams for E5CJ-2 Simple Models and E5CJ Simple Models.

Installation Precautions and Wiring Best Practices

Mounting, Dismounting, and Terminal Connections

Covers guidelines for mounting, dismounting, and terminal connections.

Wiring Input and Circuit Design Considerations

Advises on input connections, lead wires, and sequenced circuits.

Watertight Cover System

Watertight Cover Ordering and Materials

Lists ordering information, sizes, and materials for watertight covers.

Watertight Cover Dimensions and Assembly

Shows diagrams for watertight cover nomenclature, assembly, and dimensions.

Watertight Cover Installation and Maintenance

Watertight Cover Panel Cutout Dimensions

Provides panel cutout details for specific watertight cover models.

Watertight Cover Usage and Care

Offers advice on opening/closing the cover and cleaning.

Solid State Relay (SSR) Integration

Temperature Controller to SSR Connection

Illustrates connection examples between temperature controllers and SSRs.

Compatible SSR Models and Features

Lists compatible SSR models and their specifications for connection.

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