background image

E5L

8

Mounting the Thermostat

1.

Using the PTF14A Socket or PTF14A-E Socket with Finger 

Protection, mount the Thermostat to the bracket (Y92H-10) that is 

provided.

2.

The structure does not allow the case to be removed. Do not apply 

excessive force when mounting the Thermostat.

Settings

1.

E5L-A

@

 Temperature Dial

The temperature dial has some backlash. To adjust the 
temperature more accurately, turn the dial clockwise when 
adjusting the temperature.

Do not change the setting of the temperature dial more than 20 
times.

Do not attempt to turn the dial past the range of the setting scale. 
Applying excessive force may damage the Thermostat.

2.

E5L-A

@

 Hysteresis Dial

This dial can be used to set hysteresis for the ON/OFF operation. 
Turn the dial clockwise to increase the hysteresis and 
counterclockwise to reduce the hysteresis. Increase the hysteresis 
to extend the life of the relay by preventing relay chattering caused 
by the control output turning ON and OFF frequently.

Do not change the setting of the temperature dial more than 20 
times.

Mounting the Thermistor

Select a location for the temperature sensor of the thermistor 
where the temperature distribution of sensing objects will not be 
changed by installation.

Insert the temperature sensor as far in as possible.

When measuring fluid temperature, the thermistor should be 
installed against the current. Before mounting, take factors such as 
the bending moment of inertia and vibration into consideration.

Do not apply mechanical force to the temperature-sensing part of 
the thermistor.

The E52-THE

@@

 Thermistor can be used for applications that 

require metal protective tubing. Consult with your OMRON 
representative.

Other Precautions

Do not use the E5L-C

@

 if the front sheet is peeling or torn.

Use appropriate tools to disassemble the Thermostat for disposal.

Precautions for Correct Use

(98.6)

(4.6)

(4.6)

(98.6)

Mount Brackets
Y92H-10

Mount Brackets
Y92H-10

E5L+PTF14A

E5L+PTF14A-E

Summary of Contents for E5L Series

Page 1: ...ailable with a set temperature range of 0 to 50 C Options Order Separately Mounting Brackets Note This Mounting Brackets is provided with the Electronic Thermostat Sockets 1 2 E5L 1 Setting and Indication Methods A Analog setting no display C Digital setting display 2 Set temperature 30 20 30 to 20 C 0 50 0 to 50 C 0 100 0 to 100 C 100 200 100 to 200 C Size Type Control method Control output Model...

Page 2: ...o 100 C models and 100 to 200 C models 10 C Influence of temperature 1 of PV or 2 C whichever is greater 1 digit max Influence of voltage Influence of EMS at EN61326 1 Sampling period 2 s Insulation resistance 100 MΩ max at 500 VDC Dielectric strength 2 810 VAC 50 60 Hz for 1 min between charged terminals and uncharged metallic parts between power supply terminals and input terminals between power...

Page 3: ...power supply 100 to 240 VAC Element interchangeable Thermistor 250 VAC 10 A Control output Input power supply 100 to 240 VAC Element interchangeable Thermistor Hysteresis adjuster DIFF Operation indicator Temperature dial Operation Indicator Operation indicator Output status Heating load Cooling load Lit red ON OFF Not lit OFF ON E5L A Mode Key Down Key Up Key Operation indicator Set value indicat...

Page 4: ...78 5 max Two 4 5 x 6 mounting holes 8 35 4 3 4 7 0 2 14 M3 5 x 8 Sems screws 7 0 2 33 max 45 5 max 78 5 max Two 4 5 x 6 mounting holes 14 M3 5 x 8 Sems screws 8 35 5 3 4 PTF14A PTF14A E Socket with Finger Protection 8 11 10 9 12 13 14 7 6 5 4 3 2 1 TOP VIEW 68 0 3 36 0 2 Two M4 or 4 5 dia holes TOP VIEW Note Can be mounted to a DIN Track Color code PVC cable 12 0 18 5 5 dia 10 30 500 30 Temperatur...

Page 5: ...made Setting Direct or Reverse Operation 1 Press the Key for at least 3 s to enter the Direct Reverse Selection Mode 2 Press the and Keys to set the value Direct operation can be set by pressing the Key and reverse operation can be set by pressing the Key Note 1 The default setting is for reverse operation 2 The control output turns OFF while this setting is being made Process value Power ON Set t...

Page 6: ...settings are being changed except for memory errors The control output status will be as shown in the above table while the set temperature or hysteresis is being set The control output will be OFF while the temperature input shift or direct reverse operation setting is being set Key operations will be possible when an error occurs except for a memory error 2 The setting protection indicator and s...

Page 7: ... locations Locations directly subject to heat radiated from heating equipment Locations subject to water or oil Locations subject to direct sunlight Locations subject to dust or corrosive gas in particular sulfide gas and ammonia gas Locations subject to sudden or extreme temperature changes Locations subject to icing or condensation Locations subject to vibration or shock 2 Use and store the Prod...

Page 8: ...fe of the relay by preventing relay chattering caused by the control output turning ON and OFF frequently Do not change the setting of the temperature dial more than 20 times Mounting the Thermistor Select a location for the temperature sensor of the thermistor where the temperature distribution of sensing objects will not be changed by installation Insert the temperature sensor as far in as possi...

Page 9: ...9 MEMO ...

Page 10: ...MEMO 10 ...

Page 11: ...D INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products Take all necessary steps to determine the suitability of th...

Page 12: ...ates IL 60169 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron com Kyoto JAPAN OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technopark Singapore 119967 Tel 65 6835 3011 Fax 65 6835 2711 OMRON CHINA CO LTD Room 2211 Bank of Chi...

Reviews: