Omron E5EX-P Manual
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Omron E5EX-P Manual

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Temperature Controller
A 96 x 48 mm (DIN) Controller for
Control Valves
Control motor valves without a potentiometer.
Optimum PID control with feed-forward control
circuitry.
High precision regardless of the set temperature.
Compatible with various inputs (input selected via
internal switch).
Ordering Information
Temperature Ranges
Input (switch
selectable)
K Chromel
vs. alumel
°C
Range
–200 to 1,300
°F
–300 to 2,300
Resolution (°C/°F)
1
(main settings and
alarm)
Thermocouple
J/L
T/U Copper
Iron vs.
vs.
constantan
constantan
–100 to 850
–200 to 400
–100 to 1,500
–300 to 700
E Chromel
R
vs.
Platinum vs.
constantan
platinum
13% rhodium
0 to 600
0 to 1,700
0 to 1,100
0 to 3,000
E5EX-P
Temperature
resistance
thermometer
S
PT platinum
Platinum vs.
resistance
platinum 10%
thermometer
rhodium
(Pt100/JPt100)
0 to 1,700
–99.9 to 450.0
0 to 3,000
–99.9 to 800.0
0.1
1

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Summary of Contents for Omron E5EX-P

  • Page 1 Temperature Controller E5EX-P A 96 x 48 mm (DIN) Controller for Control Valves Control motor valves without a potentiometer. Optimum PID control with feed-forward control circuitry. High precision regardless of the set temperature. Compatible with various inputs (input selected via internal switch).
  • Page 2 E5EX-P E5EX-P Specifications Ratings Supply voltage 100 to 240 VAC, 50/60 Hz (either frequency applicable with same unit) Operating voltage range 85% to 110% of rated supply voltage Power consumption Approx. 10 VA (at 100 VAC) to 15 VA (at 240 VAC)
  • Page 3 E5EX-P E5EX-P Characteristics (±0.3% of set value or ±1°C, whichever greater) ±1 digit max. Setting accuracy (±0.3% of set value or ±1°C, whichever greater) ±1 digit max. (Set value coincides with the Indication accuracy indicated value, because no relative error exists between both values.) Disable band 0.1% to 10.0% (in units of 0.1%)
  • Page 4 E5EX-P E5EX-P Nomenclature Process Value (PV) Display Displays the process temperature, the charac- ter for parameter being displayed on the SV display and error messages. Auto-tuning Indicator Flashes on and off every second when auto-tun- ing is taking place. Manual Output Mode In-...

  • Page 5: Operating Mode Selector

    E5EX-P E5EX-P Temperature Sensor Selector (SW206, Operating Mode Selector (SW201, INPUT) FUNCTION) This selector selects the temperature sensor to be used. It is facto- This DIP switch selects the operation modes listed in the following ry-set to position 2 to designate a K-type (chromel-alumel thermo- table.
  • Page 6 E5EX-P E5EX-P Alarm Mode Selector (SW205: ALM) Alarm mode selector is provided for all E5AX Temperature Controllers. Ten 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.
  • Page 7 E5EX-P E5EX-P Motor Calibration: calb The following setting are used to set the opening/closing time for controlling valves. Always set the following parameters when installing the controller. If a display is required for valve position, set the open and close positions at the same time.
  • Page 8 E5EX-P E5EX-P Inputting Parameters The Temperature Controller has three display levels, 0, 1, and 2, in which only specific parameters can be set. Level 0 is the initial and is auto- matically entered at power application. To change the mode to set or change a different group of parameters, hold down the Level Key for 2 seconds minimum.
  • Page 9 E5EX-P E5EX-P The MANU indicator will light and remain lit until the automatic out- Level 1 put mode is returned to. Alarm: al When al is displayed on the PV display, the alarm value for alarm sl-l output can be set on the SV display. When the temperature exceeds...
  • Page 10 E5EX-P E5EX-P Lower/Upper Limits of Setting Range: sl-l, sl-h Input Sensor: in-t When in-t is displayed on the PV display, the present setting of –200 1,300 the input type selector (SW206), is displayed on the SV display. The following table shows the messages that may be displayed:...

  • Page 11: Auto Tuning

    E5EX-P E5EX-P Starting Control Operation The E5AX will start control operations as soon as power is turned on Previous PID New PID constants constants until power is turned off. If you don’t want control operations to be Main performed while setting parameters, turn off the power and then turn setting it back on after setting the desired parameters.
  • Page 12 E5EX-P E5EX-P Dimensions Note: All units are in millimeters unless otherwise indicated. 6 to 15 Panel Cutout Side-by-side Mounting of N Controllers +0.6 +0.8 +0.8 120 min. L = (48N – 2.5) Mounting Screw Installation Ground FG terminal 17 under noise-interfered environment.

  • Page 13: Input Connection

    E5EX-P E5EX-P Precautions Mounting Input Connection The dimensions of the Temperature Controller conform to DIN To reduce inductive noise influence, the lead wires connecting the 43700. Recommended panel thickness is 1 to 8 mm. input to the Temperature Controller must be separated from the power lines and load lines.
  • Page 14 E5EX-P E5EX-P 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. H55–E1–1 In the interest of product improvement, specifications are subject to change without notice.

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