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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).

Ordering Information

 Temperature Ranges

Input (switch

selectable)

Thermocouple

Temperature

resistance

thermometer

K Chromel

vs. alumel

J/L

Iron vs.

constantan

T/U Copper

vs.

constantan

E Chromel

vs.

constantan

R

Platinum vs.

platinum

13% rhodium

S

Platinum vs.

platinum  10%

rhodium

PT platinum

resistance

thermometer

(Pt100/JPt100)

Range

°

C

–200 to 1,300

–100 to 850

–200 to 400

0 to 600

0 to 1,700

0 to 1,700

–99.9 to 450.0

°

F

–300 to 2,300

–100 to 1,500

–300 to 700

0 to 1,100

0 to 3,000

0 to 3,000

–99.9 to 800.0

Resolution (

°

C/

°

F)

(main settings and
alarm)

1

0.1

Summary of Contents for E5EX-P

Page 1: ...Temperature Ranges Input switch selectable Thermocouple Temperature resistance thermometer K Chromel vs alumel J L Iron vs constantan T U Copper vs constantan E Chromel vs constantan R Platinum vs platinum 13 rhodium S Platinum vs platinum 10 rhodium PT platinum resistance thermometer Pt100 JPt100 Range C 200 to 1 300 100 to 850 200 to 400 0 to 600 0 to 1 700 0 to 1 700 99 9 to 450 0 F 300 to 2 30...

Page 2: ... 250 VAC resistive load inrush current 1 A max Control mode PID control with auto tuning Alarm output Relay output SPST NO contacts 3 A 250 VAC resistive load Setting method Digital setting via Up and Down Keys Indication method Digital indications character heights PV 11 mm and SV 8 mm Color PV red SV green Other functions Upper and lower limits for set value Key protection Input shift Display un...

Page 3: ... in units of 1 C F Platinum resistance thermometer 99 9 to 999 9 C F in units of 0 1 C F Insulation resistance 20 MΩ min at 500 VDC Dielectric strength 2 000 VAC 50 60 Hz for 1 min between terminals of different polarities Vibration resistance Malfunction 2 to 55 Hz 2G 10 min each in X Y and Z directions Destruction 10 to 55 Hz 0 75 mm double amplitude 2 hrs each in X Y and Z directions Shock resi...

Page 4: ...hange levels to set different groups of pa rameters Open Output Indicator Lights when the open out put is ON Manual Output Mode In dicator Lights when in manual mode Close Output Indicator Lights when the close out put is ON Operation NOTICE Always turn off the power supply to the Electronic Temperature Controller before changing any switch settings Settings 1 Remove the internal mechanism from th...

Page 5: ... 0 to 1 100 6 JPt100 99 9 to 450 0 99 9 to 800 0 7 Pt100 99 9 to 450 0 99 9 to 800 0 8 L 100 to 850 100 to 1 500 9 U 200 to 400 300 to 700 Operating Mode Selector SW201 FUNCTION This DIP switch selects the operation modes listed in the following table Function Pin number Pin setting Control setting Not used 1 Leave turned OFF Control output 2 ON Normal cooling OFF Reverse heating Input shift 3 ON ...

Page 6: ...tance thermome ter 99 9 to 999 9 C F 4 Upper and lower limit range alarm X X Thermocouple 0 to 9 999 C F 5 Upper and lower limit alarm with standby se quence 3 e X X Platinum resistance thermometer 0 to 999 9 C F 6 Upper limit alarm with standby sequence e X X Thermocouple 999 to 9 999 C F 7 Lower limit alarm with standby sequence 3 X X Platinum resistance thermome ter 99 9 to 999 9 C F 8 Absolute...

Page 7: ...en press the Display Key until calb is displayed This is the initial mode when power is turned on for the first time 2 Simultaneously press the Up and Down Keys for at least one second fr h will be displayed the OPEN output will turn ON and the valve will start to open Press the Display Key as soon as the valve stops by the limit switch built into the motor The count value for the fully open posit...

Page 8: ...layed if a potentiometer is not connected 3 Not displayed when the alarm is disabled SW203 set to 0 or 9 4 Not displayed when the input shift display is disabled SW201 pin 3 OFF 5 Not displayed when PID display is disabled SW201 pin 6 OFF Main Setting The set point can be changed with the Up and Down Keys Valve Travel The value travel can be monitored If a potentiometer is not con nected the displ...

Page 9: ...the propor tional band P constant can be changed using the Up and Down Keys The new value will be displayed on the SV display It can be set in a range from 0 1 to 999 9 C F in units of 0 1 C F The facto ry setting is 40 0 C F NOTICE The output value will change according to the differ ence between the set value and the present value when the proportional band is changed during control operation If...

Page 10: ...ibrate the motor during control operation Make sure that control operations have been stopped before calibrating fr h Fully open position fr l Fully closed position mot Opening closing time The motor is calibrated Refer to page 9 Level 2 In level 2 selected input sensor and modes for alarm output can be monitored Note that level 2 is a monitoring level only and thus no parameters can be changed Wh...

Page 11: ... down the Level Key and Mode Key again simultaneously for 1 second minimum All settings will re turn to those prior to the beginning of auto tuning Automatic tuning can be executed at any time at power application while the temper ature is rising or after the control action has stabilized Error Messages The Temperature Controller is provided with self diagnostic functions and will display an error...

Page 12: ...e 1 Connect a valve position indicator if required 2 Do not connect unused terminals Control output Open Close Alarm output Potentiometer input see Note 1 100 to 240 VAC 50 60 Hz Ground FG terminal 17 under noise interfered environment Use these terminals when connecting a platinum resistance thermometer remove short bar from terminals 13 and 14 Use these terminals when connecting a thermo couple ...

Page 13: ...ay damage them The terminal block of the Temperature Controller is constructed so that the lead wires can be connected to all the terminals from the same direction Top Bottom Input Connection To reduce inductive noise influence the lead wires connecting the input to the Temperature Controller must be separated from the power lines and load lines Use the specified compensating conductors for thermo...

Page 14: ...saka 540 Japan Phone 06 949 6070 Fax 06 949 6084 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 Printed in Japan 0691 1M ...

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