Omron E5GN Instructions Manual

Omron E5GN Instructions Manual

Compact and intelligent 1/32 din temperature controller with communications function
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Digital Temperature Controller
Compact and Intelligent 1/32 DIN
Temperature Controller with

Communications Function

Auto-tuning and self-tuning available.
Can auto-tune even during execution of
self-tuning
Various temperature inputs:
thermocouple, platinum resistance
thermometer, non-contact temperature
sensor, and analog inputs
Water-resistant construction: NEMA4
(equivalent to IP66)
Conforms to UL, CSA, IEC and CE

Ordering Information


E5GN STANDARD MODELS
IMPORTANT: The heating/cooling function, event input function, and heater burnout alarm are NOT available with the E5GN.
Description
Size
Power supply
voltage
1/32 DIN
100 to 240 VAC
48(W)
48(W) x 24(H) x
24(H)
100(D) mm
24 VAC/VDC

No. of
Output
alarm
points
---
Relay
Voltage output
(for driving SSR)
1
Relay
Voltage output
(for driving SSR)
---
Relay
Voltage output
(for driving SSR)
1
Relay
Voltage output
(for driving SSR)
Part number
Thermocouple model
E5GN-RTC AC100-240
E5GN-QTC AC100-240
E5GN-R1TC AC100-240
E5GN-Q1TC AC100-240
E5GN-RTC AC/DC24
E5GN-QTC AC/DC24
E5GN-R1TC AC/DC24
E5GN-Q1TC AC/DC24
E5GN
Platinum resistance
thermometer model
E5GN-RP AC100-240
E5GN-QP AC100-240
E5GN-R1P AC100-240
E5GN-Q1P AC100-240
E5GN-RP AC/DC24
E5GN-QP AC/DC24
E5GN-R1P AC/DC24
E5GN-Q1P AC/DC24

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Table of Contents
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Summary of Contents for Omron E5GN

  • Page 1: Communications Function

    Water-resistant construction: NEMA4 (equivalent to IP66) Conforms to UL, CSA, IEC and CE Ordering Information E5GN STANDARD MODELS IMPORTANT: The heating/cooling function, event input function, and heater burnout alarm are NOT available with the E5GN. Description Part number Size Power supply No.
  • Page 2 E5GN E5GN E5GN COMMUNICATION MODELS IMPORTANT: The alarm function is NOT available with the communications models. Description Part number Size Power Communication Output Thermocouple model Platinum resistance thermometer supply function model voltage 1/32 DIN 100 to 240 RS-485 Relay E5GN-R03TC-FLK AC100-240...
  • Page 3: Input Ranges

    E5GN E5GN INPUT RANGES Platinum Resistance Thermometer Input/Thermocouple Input Shaded ranges indicate default settings. Platinum resistance thermometer input Input type Platinum resistance thermometer Name Pt100 JPt100 1800 1700 1600 1500 1400 1300 1200 1100 1000 500.0 500.0 100.0 100.0 --100...
  • Page 4: Specifications

    E5GN E5GN Specifications 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 7 VA 4 VA/2.5 W Sensor input Thermocouple: K, J, T, E, L, U, N, R, S, B...
  • Page 5: Communications Specifications

    E5GN E5GN Characteristics Table -- continued from previous page Weight Approx. 90 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)
  • Page 6 No.2 display. Holding down this key continuously decreases values. Level + Mode Key This key combination sets the E5GN to the “protect level.” Level Key Mode Key Press this key to select the setup Press this key to select parameters level.
  • Page 7: Panel Cutout

    Finally, use the two screws on the adapter to secure the unit in place. • To mount the E5GN so that it is waterproof, insert the waterproof seal onto the E5GN. • When two or more E5GN Controllers are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature given in the specifications.
  • Page 8: Installation

    E5GN Installation MOUNTING WIRING TERMINALS 1. Insert the E5GN into the mounting hole in the panel from the The voltage output (control output) is not electrically insulated front. from the internal circuits. When using a grounding thermocouple, 2. Push the adapter along the E5GN body from the terminals up do not connect the control output terminals to the ground.
  • Page 9: Operation

    This section describes two typical Alarm type: 2 upper limit examples. Alarm value 1: 20°C (For setting deviation) Note: On the E5GN, the Key is the Key. Set point: 100°C 1. ON/OFF Control Change only the alarm value 1 and set point.
  • Page 10 E5GN E5GN 2. PID Control Using Auto-tuning Typical Example • Input type: 4 T thermocouple -200 to 400°C Changing Parameters Control method: PID control ST (self-tuning): Calculate PID constants by AT (auto-tuning). Alarm type: 2 upper limit Alarm value 1: 30°C (For setting deviation)
  • Page 11 “1201” Control in progress 2. For the calibration mode, refer to the relevant Operation Manual (H100 or H101). Control stopped Calibration level 3. On the E5GN, the Key is the Key. Level change DESCRIPTION OF EACH LEVEL Operation Level Initial Setting Level This level is displayed when you turn the power ON.
  • Page 12 E5GN E5GN Protect Level You can move only to the calibration level from this level. This level is for setting the automatic return of display mode, MV To select this level, simultaneously press the keys limiter, event input assignment, standby sequence, alarm for at least one second.
  • Page 13: Specification Setting

    E5GN E5GN SPECIFICATION SETTING (AFTER TURNING ON POWER) Initial Setting Level This level is used for setting basic specifications of the Initial setting level Temperature Controller. Using this level, set the input type for selecting the input to be connected such as the thermocouple or...
  • Page 14: Input Type

    E5GN E5GN INPUT TYPE Using a Thermocouple Input Type When using a thermocouple input type, follow the specifications listed in the following table. Input type Specifications Set Value Input Temperature Range Thermocouple --200 to 1300 (°C) /--300 to 2300 (°F) --20.0 to 500.0 (°C) /0.0 to 900.0 (°F)
  • Page 15 E5GN E5GN ALARM 1 AND ALARM 2 For the alarm 1 and alarm 2, select alarm types out of the 12 alarm types listed in the following table. Set Value Alarm Type Alarm Output Operation When X is positive When X is negative...
  • Page 16: Operation Level

    E5GN E5GN PARAMETERS Parameters related to setting items for each level are marked in Operation Level boxes in the flowcharts and brief descriptions are given as required. At the end of each setting item, press the mode key to Power ON return to the beginning of each level.
  • Page 17: Adjustment Level

    E5GN E5GN Initial Setting Level Adjustment Level Input type AT execute/cancel Auto-tuning Communications writing Scaling upper limit  : Enabled  : Disabled For analog input Heater current (Input type: 16) Scaling lower limit value monitor 0- to 50-mV setting...
  • Page 18 E5GN E5GN Protect Level Initial Setting/Communications Protection This protect level restricts movement to the initial setting level, Operation/adjustment protection communications setting level and advanced function setting level. Restricts display and modification of menus in the operation and adjustment levels. Initial setting...
  • Page 19 E5GN E5GN Communications Setting Level Set the E5CN/E5GN communications specifications in the communications setting level. For setting communications parameters, use the E5CN/E5GN panel. The communications parameters and their settings are listed in the following table. Parameter Displayed characters Set (monitor) value...
  • Page 20: Troubleshooting

    E5GN E5GN TROUBLESHOOTING When an error occurs, an error code will be displayed on the No. 1 display. Check the contents of an error and take appropriate countermeasures. No. 1 display Type of error Countermeasures   Input error Check the wiring of inputs for miswiring, disconnections, short-circuits, and the input type.
  • Page 21: Operating Environment

    E5GN E5GN Precautions OPERATING ENVIRONMENT INSTALLATION • Use the Temperature Controller within the rated operating Mounting temperature, storage temperature, and operating humidity Mount the Temperature Controller so that it is horizontally level. specified for each model. • Connection Use the Temperature Controller according to the perfor-...
  • Page 22 E5GN E5GN OMRON ELECTRONICS, INC. OMRON CANADA, INC. One East Commerce Drive 885 Milner Avenue Schaumburg, IL 60173 Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 Cat. No. GCTC12 1/99 Specifications subject to change without notice. Printed in U.S.A.

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