Omron E5 J Series User Manual Download

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Temperature Controller

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.

Ordering Information

Temperature Controllers

E5AJ/EJ/BJ

Item

Standard type

Two alarm

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 Transformer as necessary when ordering.

Example: E5AJ-A2HB, Relay Output Unit E53-R, Current Transformer E54-CT1

2. The heater burnout alarm is not available when the E5

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

Voltage 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).

Summary of Contents for E5 J Series

Page 1: ... 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 Transformer as necessary when ordering Example E5AJ A2HB Relay Output Unit E53 R Current Transformer E54 CT1 2 The heater burnout alarm is not available when the E5jJ is used with Linear Output Units 3 Ask your OMRON represen...

Page 2: ...E54 CT3 Note No CT is required unless the heater burnout alarm function is used Terminal Covers Order Separately Model E5AJ E5EJ E5CJ Connectable models E53 COV02 E53 COV03 E53 COV04 Temperature Ranges Input switch selectable Temperature resistance thermometer Thermocouple JPt100 Platinum resistance thermometer Pt100 Platinum resistance thermometer K CA Chromel vs alumel J IC Iron vs constantan T ...

Page 3: ... 2600 Control mode ON OFF or PID control 2 PID with fuzzy self tuning and auto tuning Alarm output E5AJ E5EJ Relay output 2 independent SPST NO contacts 3 A 250 VAC E5BJ E5CJ Common 2 outputs 2 independent SPST NO contacts E5CJ 1 A 250 VAC E5BJ 3 A 250 VAC Setting method Digital setting via Up and Down Keys Indication method Digital indications Character heights E5AJ PV 15 mm SV 10 5mm E5EJ E5BJ P...

Page 4: ...Operating 35 to 85 Memory protection Non volatile memory number of write operations 100 000 Enclosure ratings Front panel E5AJ E5EJ E5BJ IEC standard IP54 E5CJ IEC standard IP50 see note 3 Rear case IEC standard IP20 Terminals IEC standard IP00 Weight E5AJ Approx 360 g E5EJ Approx 280 g E5BJ Approx 240 g E5CJ Approx 170 g Mounting adapter for E5CJ approx 10 g Mounting bracket for E5AJ E5BJ and E5E...

Page 5: ...minals for the detection of three phase heater burnout 2 The heater burnout alarm is always OFF if the alarm is set to 0 0 A and always ON if the alarm is set to 50 0 A 3 No heater burnout detection or heater current value measurement is possible if the control output is ON for less than 190 ms Current Transformer Ratings Max continuous heater current 50 A Dielectric strength 1 000 VAC Vibration r...

Page 6: ...odels that do not incorporate HB ALM1 and ALM2 indicators E5AJ E5BJ E5EJ Lights when the control out put is ON In current output mode however the output indicator will not be lit Lights when the Temperature Controller is not in operation The E5BJ or any other E5jJ model with a communications function does not incorporate a stop indicator Heater Burnout Indicator Output Indicator Level Key Press fo...

Page 7: ...ternal mechanism while pressing the hook at the bottom of the front panel Hook Pull out the internal mechanism while holding down the hook with your finger When inserting the internal mechanism back into the case push the internal mechanism into the case until it clicks into place 2 Connect a Control Output Unit to the vacant socket on the printed circuit board as shown below Mount the Control Out...

Page 8: ...itch to ON This pin is normally set to OFF 2 Insert the internal mechanism into the housing and turn on the Temperature Controller 3 d uwill be displayed Then press the Up Key to change the set value display into Fahrenheit f 4 Turn off the power 2 s after the set value display has changed to Fahrenheit 5 Remove the internal mechanism from the housing set pin number 4 of the function switch to OFF...

Page 9: ...larm deviation X X SP Always OFF 5 Upper and lower limit alarm with standby sequence deviation X X SP Always OFF 6 Upper limit alarm with standby sequence deviation X SP X SP 7 Lower limit alarm with standby sequence deviation X SP X SP 8 Absolute value upper limit alarm 0 C F X 0 C F X 9 Absolute value lower limit alarm 0 C F X 0 C F X Deviation Alarm If the alarm mode selector is set to a number...

Page 10: ... Controller incorporates an alarm hysteresis function set point limit function automatic return of display mode function input shift function and event input 2 type selection incorporated by the E5AJ and E5EJ only Refer to the E5jJ Operation Manual Z103 which can be obtained from your OMRON representative for details on these functions Level 0 Power ON Level 1 Press the Level Key Press the Level K...

Page 11: ... from the set point Set point SP 100 C F Alarm value 10 C F Set to the absolute value based on 0 C F 0 C F Alarm value 110 C F Level 1 E5CJ o SV PV Output value Press a ON OFF control PID control Output value display 1 0 hys PV Hysteresis setting 20 cp PV See note Control period setting SV SV Press a Press a sp 0 PV Set point 0 setting SP0 SV Models with event input 0 0 sp 1 PV SV Press a Press a ...

Page 12: ...od is factory set to 20 s In the case of 2 PID the relay output or voltage output repeats turn ing ON and OFF the cycle of which is called a control period The duration that the output is ON is in proportion to the output value The shorter the control period is the smoother the control operation will be If the control period is however too short the life of the relay will be shortened Therefore th...

Page 13: ... ct The display range is 0 0 to 55 0 A FFFF will be displayed if the cur rent exceeds 55 0 A When the control output is ON the current flowing to the heater is measured and displayed If the control output is however turned ON for less than 190 ms the current flow will not be measured and the current previously measured will be dis played Heater Burnout Alarm Value Setting hb The current value to d...

Page 14: ... note 1 see note 2 Control output CT Set the alarm mode selector 1 to 0 i e no alarm function is ON so that alarm output 1 will output only heater burnout alarms If the difference in current is small increase the apparent electrical current by increasing the number of turns of the heater wire around the CT The current displayed by the heater current value display increases in proportion to the num...

Page 15: ...et within a range of 0 0 to 100 0 The output value is factory set to 50 0 In P or PD mode i e when I is 0 the Temperature Controller will be bal anced with a deviation value between the set point and process val ue This deviation value is called the offset By changing the manual reset value the offset can be eliminated Engineering Level Parameters The value set before shipping appears see note 1 D...

Page 16: ...ure control operation is deemed smooth and fuzzy self tuning will not start Set point Stable range Stable PID before tuning PID after tuning Fuzzy self tuning It is deemed that the characteristics of the control device have been changed so that the response wa veform is processed to tune the PID constants alfa α PID Control Type By adjusting internal parameter α of 2 PID within a range of 0 00 to ...

Page 17: ... It is possible to adjust alarm sensitivity with both these parameters within a range of 0 1 to 999 9 Change the alarm sensitivity of the E5jJ if the alarm output chatters ON OFF ON OFF Upper limit alarm Hysteresis Lower limit alarm Hysteresis Low temperature Alarm point High temperature Low temperature Alarm point High temperature The alarm output will be OFF when the process value is within the ...

Page 18: ...essage Error Error output status Item to be checked Control output Alarm output s err S Err Input error OFF 2 mA max Processes the error as an abnormally high temperature error 1 Check if the input is outside the possible control range i e 10 of the set temperature range see note 2 Check if the settings of the inputs are wrong 3 Check if there is any wiring mistake wire burnout or short circuit e1...

Page 19: ...nged 4 A larger set point value is set in reverse operation and a smaller set point is set in normal operation Note The last SRT executed set point is set to 0 before shipping and when changing from 2 PID control to 2 PID control with fuzzy self tuning Imposition Completion Condition of Step Control Amount In order to prevent overshooting the step controlled amount must be imposed continuously onl...

Page 20: ...itions exist When the control mode is set for ON OFF control or 2 PID control with fuzzy self tuning When an engineering level parameter is displayed When the key protection switch is set to SP or ALL When the remote local setting is set to remote When the RUN STOP setting is set to STOP When a sensor error memory error or A D converter error has occurred Force ending Auto tuning Auto tuning will ...

Page 21: ...jJ E5jJ Dimensions Note All units are in millimeters unless otherwise indicated E5AJ 112 12 98 E5BJ 88 12 98 E5CJ 100 9 5 58 96 x 96 91 x 91 72 x 72 67 x 67 48 x 48 44 8 x 44 8 E5EJ 96 48 112 12 98 44 91 ...

Page 22: ...E5jJ E5jJ Terminal Covers E53 COV02 E53 COV04 E53 COV03 112 12 115 E5AJ with Terminal Cover 115 9 5 58 E5CJ with Terminal Cover E5EJ with Terminal Cover 112 12 115 ...

Page 23: ... 68 0 7 0 68 0 7 0 68 0 7 0 60 min L 45 0 6 0 E5CJ Side by side Mounting of N Controllers Side by side Mounting of N Controllers E5EJ 120 min L 92 0 8 0 45 0 6 0 45 0 6 0 45 0 6 0 92 0 8 0 L 48N 2 5 1 0 Note 1 Recommended panel thickness is 1 to 4 mm for the E5CJ and 1 to 8 mm for the E5AJ E5BJ and E5EJ 2 Close side by side mounting is possible in a horizontal direction L 48N 2 5 1 0 ...

Page 24: ...5 Use these terminals when connecting a platinum resistance thermometer A model with communications function has no event input Event 1 E5AJ E5EJ E5BJ Event 1 Control output Use these terminals when connecting a thermocouple 6 5 4 3 2 1 18 17 16 15 14 13 Alarm output 1 9 8 7 B B 12 11 10 9 8 7 CT Use these terminals when connecting a platinum resistance thermometer 12 11 12 11 12 11 For relay outp...

Page 25: ...ermocouple 5 4 3 2 1 14 13 12 11 8 7 6 B B 10 9 8 7 6 A Use these terminals when con necting a platinum resistance thermometer E5CJ j2 Simple Models E5CJ j Simple Models SOURCE SOURCE Note Always turn on the Controller and the load simultaneously Never turn on the load when the Controller is already turned on Doing so will disable proper self tuning and optimum control For example when setting the...

Page 26: ...insert an adapter from the backside so that there will be no space between the Temperature Controller and the panel Then se cure the Temperature Controller with a screw Tightening screw Dismounting Loosen the screw of the adapter for dismounting Connection Example With Solderless Terminal Use M3 5 x 8 solderless terminals with the Temperature Controller s M3 5 self rising pressure plate screws Sol...

Page 27: ...t cover 94V 2 polycarbonate Packing Chloroprene rubber Panel SUS304 Nomenclature Note Tighten the knurled screw to a torque of 0 03 N S m 3 kgf S cm and the hexagonal nut to a torque of 0 05 N S m 5 kgf S cm 48 x 48 mm 96 x 96 72 x 72 48 x 96 mm Panel Flat washer Knurled screw Panel Fixture Spring lock washer Hexagonal nut Knurled screw Dimensions Y92A 48N 48 x 48 mm Y92A 49N 48 x 96 mm 29 4 21 9 ...

Page 28: ...ont cover by untightening or tight ening the knurled screw Be sure to take the space required for the opening and closing of the front cover into consideration when installing the Watertight Cover The front cover is made of polycarbonbate which can be cleaned using water methanol or ethanol Regularly check the packing the quality of which will deteriorate over the process of time The front cover c...

Page 29: ... 75 A 150 A G3NA 240 V 5 A 10 A 20 A 40 A 480 V 10 A 20 A 40 A G3NE 5 A 10 A 20 A G3B 5 A Appearance SSRs connected in parallel E5AJ BJ EJ 5 pcs 8 pcs E5CJ 3 pcs 4 pcs see note E5AJ BJ EJ 8 pcs E5CJ 4 pcs E5AJ BJ EJ 6 pcs E5CJ 3 pcs E5AJ BJ EJ 2 pcs E5CJ 1 piece E5AJ BJ EJ 5 pcs E5CJ 2 pcs Rated input voltage 5 to 24 VDC 5 to 24 VDC 5 to 24 VDC 12 VDC 5 to 24 VDC Features Thin monoblock constructi...

Page 30: ...E5jJ E5jJ ...

Page 31: ...E5jJ E5jJ ...

Page 32: ... Japan Phone 81 6 6949 6035 Fax 81 6 6949 6069 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into ounces multiply by 0 03527 Cat No H062 E1 5A In the interest of product improvement specifications are subject to change without notice Printed in Japan 0299 2M 1093 a ...

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