Omron E5CS-X - Datasheet Download

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Temperature Controller

E5CS-X

DIN-sized (48

48 mm) Temperature

Controller Features Automatic P
(proportional action) Tuning Function

Accurate to

0.5% of full scale.

Multiple temperature ranges allow easy selection
for application.

Field-selectable temperature ranges in

C and

Easy-to-read, 11-mm high LED digital display.

Tamper-proof setting, faulty-sensor detection, and
controller diagnostics.

8-function alarm available.

Nonvolatile memory.

Field-selectable control mode (ON/OFF or PID).

Ordering Information

Thermocouple Type

Input

K (CA) Chromel-alumel

J (IC) Iron-constantan

Standard temperature ranges

(switch selectable)

In ut

1,000

900
800
700
600
500
400
300
200
100

…………

200

…………

300

…………

400

…………

500

…………

600

…………

999

…………

999

…………

200

…………

300

…………

400

…………

500

Set no.

Temperature unit (selectable)

Measurement unit

Control mode

ON/OFF or PID

Without alarm

Relay output

E5CS-RKJX

ou a a

Voltage output

E5CS-QKJX

With alarm

Relay output

E5CS-R1KJX

a a

Voltage output

E5CS-Q1KJX

Summary of Contents for E5CS-X -

Page 1: ...n alarm available Nonvolatile memory Field selectable control mode ON OFF or PID Ordering Information Thermocouple Type Input K CA Chromel alumel J IC Iron constantan Standard temperature ranges switch selectable In ut 1 000 900 800 700 600 500 400 300 200 100 0 0 200 0 300 0 400 0 500 0 600 0 999 0 999 0 200 0 300 0 400 0 500 Set no 0 1 2 3 4 5 6 6 7 8 9 Temperature unit selectable C C C F C F C ...

Page 2: ...u a a Voltage output E5CS QGX With alarm Relay output E5CS R1GX a a Voltage output E5CS Q1GX The functions can be factory set for shipment as shown in the table below depending on the suffix attached to the model number when you place your order Two suffixes are selectable DIN or F Example E5CS RKJX DIN Suffix Suffix None DIN F Standard temperature K CA J IC 2 0 to 400 8 0 to 400 2 0 to 400 S a da...

Page 3: ...ive Cover Y92A 48 The protective cover protects the front panel particularly the setting section against dust dirt and water drip It also prevents the set values from being altered due to accidental contact with the setting keys Y92A 48 Protective Cover ...

Page 4: ...mation Proportional period 2 20 seconds Sampling period 500 ms Output change period 2 seconds Indication change period 2 seconds Insulation resistance 20 MΩ min at 500 VDC Dielectric strength 2 000 VAC 50 60 Hz for 1 minute between current carrying terminals of different polarity Vibration resistance Malfunction 2 to 55 Hz 2 G for 10 minutes each in X Y and Z directions Destruction 10 to 55 Hz 0 7...

Page 5: ...d and downward setting keys by holding down hidden protection key Main Display Sequentially displays the present temperature set temperature and an alarm value in that order each time the temperature indication switching key is pressed Control Output Indicator Lights while the control output is be ing produced Alarm Output Operation Indicator Lights when the alarm output relay is energized Upward ...

Page 6: ...ange selector switch Alarm mode selector switch Right side view Temperature unit C or F where a choice is available is selected using pin 6 of the internal DIP switch which is also used for other set tings such as the control mode and sensor compensation Internal DIP switch Left side view The procedures for making actual settings are given below Setting the Temperature Range Set the desired temper...

Page 7: ... Setting enabled ON Setting disabled OFF Temperature sensor DIN ON sensor standard JIS OFF Scale indicator F ON indicator selectable C OFF Setting the Alarm Mode The desired alarm mode can be chosen from one of the eight alarm modes using the alarm mode selector switch as shown below Switch setting Mode Alarm output 0 9 No alarm function OFF 1 Upper and lower limit alarms 2 Upper limit alarm 3 Low...

Page 8: ...onds ON 1 6 5 4 3 2 P X ON Determining Control Output Operation If the Temperature Controller is used to control a heater the control output can be set to perform reverse inverted operation Set pin 3 of the control output mode selector switch to OFF Reverse output ON OFF Set temperature ON 1 6 5 4 3 2 P X ON Conversely if the Temperature Controller is used to control a cool ing device such as a fr...

Page 9: ...shift value can be set within a range of 99 to 99 except with a 0 0 to 99 9 platinum resistance thermometer where the input shift narrows to a range of 9 9 to 9 9 When the desired shift has been entered set pin 4 to OFF The input shift value remains in memory Consequently if the input shift func tion is not needed with pin 4 activated set the input shift value to 0 Sensor Failure Operation Thermoc...

Page 10: ...itive and negative of thermocouple have been reversed 3 Temperature has fallen to a value much smaller than the set temperature range OFF E11 or E33 see note 1 Memory failure E11 or A D converter failure E33 has occurred Temperature Controller must be repaired if normal operation is not restored by turning power OFF once and ON again Both control output and alarm output are OFF Note 1 The key oper...

Page 11: ...nel cutout Note 1 The recommended panel thickness is 1 to 4 mm 2 The Temperature Controller is contained in a mount ing bracket so close side by side Temperature Controller mounting is possible Provide a center to center distance of at least 60 mm between two adja cent Temperature Controllers ...

Page 12: ...g pressure plate screws Solder dipped Lead Wires Strip the lead wire 6 to 12 mm and carefully arrange the wire tip Do not tighten the terminal screw with excessive force Input Sensor Connection The lead wires connecting the sensor to the Temperature Controller must be separated from power lines and load lines wherever pos sible to prevent them from being induced by noise Use the specified compensa...

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