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Temperature Controller
Compact 96 x 48-mm (DIN) Temperature
Controller with Communication
Capabilities and 8 Memory Banks
Advanced PID control with feed-forward circuitry
(2-PID) for optimum control.
Eight memory banks for easy parameter changes.
Communication capabilities for centralized data
management.
Interchangeable Output Units to expand Controller
applicability.
Input sensor selectable via internal switches.
Available with heater burnout detection.
Ordering Information
An Output Unit must be connected to all Controllers.
An Output Unit and Current Transformer must also be connected to Controllers with a heater burnout alarm.
Current Output Units and Current Transformer are sold separately.
Current Output Units cannot be used to control the outputs of E5EX models that incorporate a heater burnout alarm.
Be sure to specify Output Unit and Current Transformer as necessary when ordering.
Example: E5EX-BATC, Relay Output Unit E53-R, Current Transformer E54-CT1
Temperature Controllers
Thermocouple
Item
Without heater
burnout alarm
Model
E5AX-BATC
E5EX-BATC
Platinum Resistance Thermometer
Item
Without heater
burnout alarm
Model
E5AX-BAP
E5EX-BAP
Current Transformers (CT)
Hole diameter
5.8 mm
Model
E54-CT1
Note: The E54-CT2 cannot be used.
8 banks
With heater
burnout alarm
Without heater
burnout alarm
E5AX-BAHTC
E5EX-A02TC
E5EX-BAHTC
8 banks
With heater
burnout alarm
Without heater
burnout alarm
E5AX-BAHP
E5EX-A02P
E5EX-BAHP
12.0 mm
E54-CT3
Communications
RS-422
With heater
Without heater
burnout alarm
burnout alarm
E5EX-AH02TC
E5EX-A03TC
Communications
RS-422
With heater
Without heater
burnout alarm
burnout alarm
E5EX-AH02P
E5EX-A03P
E5AX-BA/BAH
E5EX-BA/A02/A03
RS-485
With heater
burnout alarm
E5EX-AH03TC
RS-485
With heater
burnout alarm
E5EX-AH03P
1
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Related Manuals for Omron E5AX-BA Series
Summary of Contents for Omron E5AX-BA Series
- Page 1 Temperature Controller E5AX-BA/BAH E5EX-BA/A02/A03 Compact 96 x 48-mm (DIN) Temperature Controller with Communication Capabilities and 8 Memory Banks Advanced PID control with feed-forward circuitry (2-PID) for optimum control. Eight memory banks for easy parameter changes. Communication capabilities for centralized data management.
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Page 2: Temperature Ranges
E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Temperature Ranges Thermocouple Input (switch K (CA) J/L (IC) T/U (CC) E (CRC) selectable) Platinum Platinum Chromel vs. Iron vs. Copper vs. Chromel Platinum. Nichrosil alumel constantan constantan rhodium vs. nisil platinum. platinum. constantan 30% vs. rhodium rhodium platinum. -
Page 3: Controller Characteristics
E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Current Transformer Ratings Max. continuous heater current 50 A Dielectric strength 1,000 VAC (for 1 min) Vibration resistance 50 Hz (approx. 10G) Weight E54-CT1: Approx. 11.5 g; E54-CT3: Approx. 50 g Accessories (E54-CT3 only) Contact: 2; Plug: 2 Controller Characteristics (±0.3% of set value or ±1°C, whichever greater) ±1 digit max. - Page 4 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Heater Burnout Detection Characteristics Max. heater current 50 A, single-phase ±5% of full scale ±1 digit max. Monitor accuracy of input current Heater burnout detection setting range 0.1 to 49.9 A (in units of 0.1 A)* Heater current monitor range 0.0 to 50.0 A Min.
- Page 5 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 E5EX-BA E5EX-BAH Process Value (PV) Display Displays the process value, the character for Auto-tuning Indicator parameter being displayed on the SV display, Heater Burnout Indicator Flashes on and off every second and error messages. Lights when a heater burnout is when auto-tuning is taking place.
- Page 6 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Operation NOTICE: Always turn off the power supply to the Temperature Controller before changing any switch settings. Settings 1. Remove the internal mechanism from the housing. Lift the 3. Six internal switches must be set on the E5EX: the function internal mechanism while pressing the hook at the bottom of selector, the alarm mode selectors 1 and 2, the output the front panel.
- Page 7 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Input Type Selector Thermocouple Selector (SW202, INPUT) Platinum Resistance Thermometer Selector (SW207, INPUT) This selector selects the temperature sensor to be used. It is facto- ry-set to position 2 to designate a K-type (chromel-alumel thermo- This selector is factory-set to OFF to designate a JPt100-type tem- couple) temperature sensor.
- Page 8 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Function Selector (SW201, FUNCTION) The DIP switch sets the operating parameters listed in the following table. All pins are factory-set to OFF. 3 4 5 6 7 8 Controllers with Memory Banks Controllers with Communications Capability Function Setting Function Setting number...
- Page 9 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Alarm Mode Selectors (SW203: ALM1; SW204: ALM2) Alarm mode selectors are provided on all Temperature Controllers. Alarm modes, listed in the following table, can be selected using this switch. The switch is factory-set to position 2, i.e., the upper-limit alarm mode. Switch Mode Alarm output...
- Page 10 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Level 0 Alarm 1, 2: al-1 , al-2 In this level, parameters such as the alarm setting, input shift values can be set or changed. When these parameters are being set or Alarm: al changed, the new values are displayed on the SV display. The pa- When “al ”...
- Page 11 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Lower/Upper Limits of Setting Range: sl-l , sl-h Selection of Bank Number 1. To select the bank number with key input, set pin 7 of the –200 1300 function selector to the OFF position first. Select display level 1 with the Level Key and press the Display Key.
- Page 12 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Heater Burnout Alarm and Sensor Failure Alarm Alarm Heater burnout alarm Sensor failure alarm Output terminal Output to heater burnout alarm output terminals. Output ON Alarm output turns ON when heater burnout Alarm output turns ON when sensor failure is is detected.
- Page 13 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Level 2 Level 2 is used both to display switch settings, to copy bank settings, bcpy Press the Level Key to select and to set the unit number and baud rate for communications. When display level 2 and press the Stand-by the Level Key is pressed for 2 seconds minimum after power appli- - - -...
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Page 14: Auto Tuning
E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 AL (Alarm Mode): al (SW203, ALM2) Unit No.: u-no When “al ” is displayed on the PV display in level 2, alarm output Each Temperature Controller must have a unit number to communi- mode or the present setting of the corresponding alarm mode selec- cate with the host computer. -
Page 15: Error Messages
E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Error Messages The Temperature Controller is provided with self-diagnostic functions, and will display an error message on the PV display when an error is detected. Message Cause Control output Alarm output Pulse output Current output* ffff Input temperature has exceeded the upper OFF during reverse 4 mA during reverse Sends alarm signal in... - Page 16 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Classification Basic model High performance model Model G3PX-220EU G3PX-240EU G3PX-260EU G3PX-220EH G3PX-240EH G3PX-260EH -CT03/-CT10 -CT03/-CT10 -CT03/-CT10 Apperance (40-A type) (40-A type) Phase Single-phase Applicable load Resistive or inductive load Output display Yes (level indicator) Heater burnout/short-mode failure detection Rated output 20 A 40 A...
- Page 17 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 Dimensions Note: All units are in millimeters unless otherwise indicated. E5AX 11 5 Panel Cutout Side-by-side Mounting of N Controllers +0.8 +0.8 +0.8 Mounting Screw L = (96N – 3.5) 120 min. 2 to 10 E5EX 6 to 15 Panel Cutout Side-by-side Mounting of N Controllers...
- Page 18 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BAH/E5EX-BAH (with Heater Burnout Alarm) For voltage For relay or output unit SSR output Control 12 VDC 40 mA output Ground FG terminal 17 to avoid noise interference. – 100 to 240 VAC 50/60 Hz Alarm output 1 Heater burnout alarm output** Current Transformer (CT)* BANK2...
- Page 19 E5AX-BA/BAH/E5EX-BA/A02/A03 E5AX-BA/BAH/E5EX-BA/A02/A03 E5EX-A03 (with RS-485) For current For voltage For relay or output output SSR output Control 4 to 20 mA 12 VDC 40 mA output Ground FG terminal 17 to avoid noise interference. – – 100 to 240 VAC 50/60 Hz Alarm output 1 Alarm output 2...
- Page 20 To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. H38–E1–3 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Temperature Control Devices Division 29th Fl., Crystal Tower Bldg.
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