E3S-CD62 2M

**Oil-resistant, Long-range Photoelectric Sensor with Metal Housing E3S-C** 

CSM_E3S-C_DS_E_9_2 

## **Water- and Oil-resistant Photoelectric Sensor with Metal Housing Used for Longrange Sensing** 

- Excellent resistance against the water and oil. Easy application in locations with oil mist. 

- Long-range sensing up to 30 m with Through-beam models. 

- Shock resistance rated at 1,000m/s[2] . 

- Product lineup includes metal M12 pre-wired connector models. 

- NPN/PNP selector switch output. 

Be sure to read _Safety Precautions_ on page 7. 

For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 

## **Ordering Information** 

|**Sensing method**<br>~~a~~|**Appearance**<br>~~a~~|**Connection method**|**Sensing distance**|**Sensing distance**|**Sensing distance**|**Sensing distance**|**Sensing distance**|**Sensing distance**|**Model**|
|---|---|---|---|---|---|---|---|---|---|
|Through-beam<br>(Emitter + Receiver)*<br>~~a~~|Horizontal<br>~~a~~<br>~~Se~~|Pre-wired<br>~~—~~|~~1~~||~~1~~|30 m<br>~~1~~||30 m|**E3S-CT11 2M**<br>Emitter<br>E3S-CT11-L 2M<br>Receiver E3S-CT11-D 2M|
|||Pre-wired Connector (M12)<br>~~—~~|||||||**E3S-CT11-M1J 0.3M**<br>Emitter<br>E3S-CT11-L-M1J 0.3M<br>Receiver E3S-CT11-D-M1J 0.3M|
||||~~1~~||~~1~~|~~1~~||||
||Vertical<br>~~Se~~<br>~~Te~~<br>~~os ee~~|Pre-wired<br>~~— ~~<br>~~ee~~<br>~~Te~~|||||||**E3S-CT61 2M**<br>Emitter<br>E3S-CT61-L 2M<br>Receiver E3S-CT61-D 2M<br>**E3S-CT61-M1J 0.3M**|
|||||||||||
|||Pre-wired Connector (M12)<br>~~Te~~<br>~~ee~~|||||||**E3S-CT61-M1J 0.3M**<br>Emitter<br>E3S-CT61-L-M1J 0.3M<br>Receiver E3S-CT61-D-M1J 0.3M|
|Retro-reflective|Horizontal<br>~~os ee~~|Pre-wired<br>~~ee~~|||3 m<br>~~OE~~|3 m<br>~~OE~~||~~OE~~|**E3S-CR11 2M**|
|||Pre-wired Connector (M12)<br>~~ee~~|||||||**E3S-CR11-M1J 0.3M**|
|||||||||||
||Vertical<br>~~os ee~~<br>~~eo~~|Pre-wired<br>~~ee~~<br>~~eo~~|||||||**E3S-CR61 2M**|
||||~~OE~~|||||||
|||Pre-wired Connector (M12)<br>~~eo~~<br>~~OE~~|||||||**E3S-CR61-M1J 0.3M**|
|Diffuse-reflective|Horizontal<br>~~ee~~<br>~~1~~|Pre-wired<br>~~OE~~<br>~~oe~~<br>~~Oo~~|~~OE~~||700 mm<br>~~OE~~<br>~~en~~|~~OE~~<br>~~en~~||~~OE~~<br>~~en~~|**E3S-CD11 2M**|
||||~~OE~~<br>~~oe~~||2 m<br>~~OE~~<br>~~en~~<br>~~CULT~~|~~OE~~<br>~~en~~<br>~~CULT~~||~~OE~~<br>~~en~~<br>~~CULT~~|**E3S-CD12 2M**|
||||~~OE~~<br>~~oe~~<br>~~Oo~~|||||||
|||Pre-wired Connector (M12)<br>~~oe~~<br>~~Oo~~<br>~~oe~~<br>~~OE~~|~~oe~~<br>~~Oo~~|700 mm<br>~~oe~~<br>~~Oo~~|700 mm<br>~~en~~<br>~~CULT~~|~~en~~<br>~~CULT~~||~~en~~<br>~~CULT~~|**E3S-CD11-M1J 0.3M**|
||||~~Oo ~~<br>~~oe~~||2 m<br> ~~CULT~~<br>~~een~~<br>~~E~~|~~CULT~~<br>~~een~~<br>~~E~~||~~CULT~~<br>~~een~~<br>~~E~~|**E3S-CD12-M1J 0.3M**|
||||~~oe~~<br>~~E~~|||||||
||Vertical<br>~~1~~<br>~~Je~~<br>~~“T~~|Pre-wired<br>~~oe~~<br>~~OE~~<br>~~ae~~<br>~~Je~~|~~oe~~<br>~~E~~||700 mm<br> ~~een~~<br>~~E~~<br>~~ae~~|~~een~~<br>~~E~~<br>~~ae~~||~~een~~<br>~~E~~<br>~~ae~~|**E3S-CD61 2M**|
||||~~E~~<br>~~ae~~<br>~~Je~~||2 m<br>700 mm<br>~~E~~<br>~~ae~~<br>~~Je~~|~~E~~<br>~~ae~~<br>~~Je~~||~~E~~<br>~~ae~~<br>~~Je~~|**E3S-CD62 2M**<br>**E3S-CD61-M1J 0.3M**|
||||700 mm<br>~~E~~<br>~~ae~~<br>~~Je~~|||||||
|||Pre-wired Connector (M12)<br>~~Je~~|700 mm<br>~~Je~~||700 mm<br>~~Je~~|~~Je~~||~~Je~~|**E3S-CD61-M1J 0.3M**<br>**E3S-CD62-M1J 0.3M**|
||||~~Je~~||2 m<br>~~Je~~|~~Je~~||~~Je~~|**E3S-CD62-M1J 0.3M**|



**1** 

**E3S-C** 

## **Accessories (Order Separately)** 

**Slits  (A Slit is not provided with Through-beam Sensors. Order a Slit separately if required.) (Refer to** _**Dimensions**_ **on page 10.)** 

|**Slit width**|**Sensing**<br>**distance**|**Minimum detect-**<br>**able object**<br>**(reference value)**|**Model**|**Quantity**|**Remarks**|
|---|---|---|---|---|---|
|0.5 mm×11 mm|1.8 m|0.5-mm dia.|**E39-S61**|1 set each for<br>Emitter and Re-<br>ceiver<br>(8 Slits total)|(Snap-in Long Slit)<br>Can be used with the E3S-CT@1(-M1J)<br>Through-beam Sensor. Refer to page 10.|
|1 mm×11 mm|3.5 m|1-mm dia.||||
|2 mm×11 mm|7 m|2-mm dia.||||
|4 mm×11 mm|15 m|2.6-mm dia.||||



## **Reflectors  (A Reflector is required for each Retro-reflective Sensor.)** 

**The E39-R1 Reflector is provided with the Sensor. Order other Reflectors separately if required. (Refer to** _**Dimensions**_ **on** _**E39-L/E39-S/E39-R**_ **.)** 

|**Name**|**Sensing distance**|**Sensing distance**|**Model**|**Quantity**|**Remarks**|
|---|---|---|---|---|---|
||**Rated value**|**Reference value**||||
|Reflectors|3 m|---|**E39-R1**|1|Provided with the E3S-CR@1 (-M1J) Retro-reflective Sensor.|
||---|4 m|**E39-R2**|1|---|
|Small Reflectors|---|1.5 m|**E39-R3**|1|---|
||---|750 mm|**E39-R4**|1|---|
|Tape Reflectors|---|700 mm (50 mm)*|**E39-RS1**|1|Enables MSR function.|
||---|1,100 mm (100 mm)*|**E39-RS2**|1||
||---|1,400 mm (100 mm)*|**E39-RS3**|1||



Note: 1. If you use any Reflector other than the enclosed Reflector, make sure that the stability indicator lights properly when you set the Sensor. 2. Refer to _Reflectors_ on _E39-L/E39-S/E39-R_ for details. 

* Values in parentheses indicate the minimum distance required between the Sensor and Reflector. 

## **Mounting Brackets** 

**Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. (Refer to** _**Dimensions**_ **on** _**E39-L/E39-S/E39-R**_ **.)** 

|**Appearance**|**Model**|**Quantity**|**Remarks**|
|---|---|---|---|
||**E39-L102**|1|Provided with Horizontal Models.|
||**E39-L103**|1|Provided with Vertical Models.|
||**E39-L85**|1|Mounting bracket for changing from E3S-<br>@@@@@42/44 to E3S-C Vertical Models.|
||**E39-L86**|1|Mounting bracket for changing from E3S-<br>@@@@@43 to E3S-C Vertical Models.|
||**E39-L87**|1|---|



Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter. 2. Refer to _Mounting Brackets_ on _E39-L/F39-L/E39-S/E39-R_ for details. 

## **Sensor I/O Connectors (Sockets on One Cable End)** 

**(Models with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) (Refer to** _**Dimensions**_ **on** _**XS2**_ **.)** 

|**Cable**|**Appearance**|**Appearance**|**Cable type**|**Cable type**|**Model**|
|---|---|---|---|---|---|
|Fire-retardant,<br>robot cable|Straight||2 m|3-wire|**XS2F-D421-DC0-F**|
||||5 m||**XS2F-D421-GC0-F**|
||L-shape||2 m||**XS2F-D422-DC0-F**|
||||5 m||**XS2F-D422-GC0-F**|



Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter. 

2. For details on Sensor I/O Connectors and cables such as vibration-proof robot cables, refer to _Introduction to Sensor I/O Connectors/Sensor Controllers_ . 

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**2** 

**E3S-C** 

## **Ratings and Specifications** 

|**Sensing**<br>**method**|**Sensing**<br>**method**|**Through-beam**|**Retro-reflective**<br>**(with M.S.R. function)*1**|**Diffuse reflective**|**Diffuse reflective**|
|---|---|---|---|---|---|
|**Model**<br>**Item**||**Horizontal**<br>**E3S-CT11(-M1J)**|**Horizontal**<br>**E3S-CR11(-M1J)**|**Horizontal**<br>**E3S-CD11(-M1J)**|**Horizontal**<br>**E3S-CD12(-M1J)**|
|||**Vertical**<br>**E3S-CT61(-M1J)**|**Vertical**<br>**E3S-CR61(-M1J)**|**Vertical**<br>**E3S-CD61(-M1J)**|**Vertical**<br>**E3S-CD62(-M1J)**|
|**Sensing distance**||30 m|3 m (when using E39-R1)|700 mm<br>(300×300 mm<br>white paper)|2 m<br>(300×300 mm<br>white paper)|
|**Standard sensing**<br>**object**||Opaque, 15-mm dia. min.|Opaque, 75-mm dia. min.|---||
|**Differential travel**||---||20% max. of sensing distance||
|**Directional angle**||Emitter and Receiver: 3°<br>to15°|3°to 10°|---||
|**Light source**<br>**(wavelength)**||Infrared LED (880 nm)|Red LED (700 nm)|Infrared LED (880 nm)||
|**Power supply voltage**||10 to 30 VDC including 10% (p.p) ripple||||
|**Current consumption**||50 mA max. (Emitter 25 mA<br>max. Receiver 25 mA max.)|40 mA max.|||
|**Control output**||Load power supply voltage: 30 VDC max.<br>Load current: 100 mA max. (Residual voltage: NPN output: 1.2 V max., PNP output: 2.0 V max.)<br>Open controller output (NPN/PNP selectable)<br>Light-ON/Dark-ON selectable||||
|**Protection circuits**||Power supply reverse polari-<br>ty circuit protection, Output<br>short-circuit protection|Power supply reverse polarity protection, Output short-circuit protection,<br>Mutual interference prevention|||
|**Response time**||Operate or reset: 1 ms max.|||Operate or reset 2 ms max.|
|**Sensitivity**<br>**adjustment**||One-turn adjuster||Two-turn endless adjuster with an indicator||
|**Ambient illumination**<br>**(Receiver side)**||Incandescent lamp: 5,000 lx max.<br>Sunlight: 10,000 lx max.||||
|**Ambient temperature**<br>**range**||Operating:−25°C to 55°C, Storage:−40°C to 70°C (with no icing or condensation)||||
|**Ambient humidity**<br>**range**||Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)||||
|**Insulation resistance**||20 MΩmin. (at 500 VDC)||||
|**Dielectric strength**||1,000 VAC, 50/60 Hz for 1 min||||
|**Vibration resistance**||Destruction: 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2for 0.5 hours each in X, Y, and Z directions||||
|**Shock resistance**||Destruction: 1,000 m/s23 times each in X, Y, and Z directions||||
|**Degree of protection**||IEC 60529: IP67 (in-house standards: oil-resistant), NEMA: 6P (indoors only)*2||||
|**Connection method**||Pre-wired (standard cable length: 2 m) or Pre-wired M12 Connector (standard cable length: 0.3 m)||||
|**Weight (packed state)**||Approx. 270 g<br>(Pre-wired cable)<br>Approx. 230 g<br>(Pre-wired Connector (M12))|Approx. 160 g<br>(Pre-wired cable)<br>Approx. 130 g<br>(Pre-wired Connector (M12))|Approx. 150 g<br>(Pre-wired cable)<br>Approx. 110 g<br>(Pre-wired Connector (M12))||
|**Material**|**Case**|Zinc die-cast||||
||**Operation**<br>**panel cover**|PES (polyether sulfone)||||
||**Lens**|Methacrylic resin||||
||**Mounting**<br>**Bracket**|Stainless steel (SUS304)||||
|**Accessories**||Mounting Bracket (with screws), Adjustment screwdriver, Instruction manual, and Reflector (only for Retro-reflective<br>Sensors)||||



- *1. Refer to _MSR function_ of _Technical Guide (Technical version)_ . 

- *2. NEMA: National Electrical Manufactures Association 

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**3** 

**E3S-C** 

**Engineering Data (Reference value)** 

## **Parallel Operating Range** 

**Through-beam** 

**Through-beam E3S-CT** @ **(-M1J) + E39-S61 Slit (Order Separately)** 

**E3S-CT** @ **(-M1J)** 

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2.5 800<br>Slit width: 4 mm<br>2 Y<br>600<br>Slit width: 2 mm<br>1.5 X<br>400<br>Slit width: 1 mm<br>1 Y<br>200<br>0.5<br>X<br>0 0<br>10 20 30 40 4 8 12 16<br>−0.5 Distance X (m)  −200 Distance X (m)<br>−1<br>−400<br>−1.5 Slit width: 0.5 mm<br>−2 −600<br>−2.5 −800<br>Distance Y (m) Distance Y (mm)<br>**----- End of picture text -----**<br>


## **Retro-reflective** 

**E3S-CR** @ **1 (-M1J) + E39-R1 Reflector (Provided)** 

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400 E39-R1 Reflector<br>Y<br>300<br>X<br>200<br>100<br>0<br>1 2 3 4<br>Distance X (m)<br>−100<br>−200<br>−300<br>−400<br>Distance Y (mm)<br>**----- End of picture text -----**<br>


## **Operating Range** 

## **Diffuse-reflective** 

## **E3S-CD** @@ **(-M1J)** 

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50 Sensing object: white paper<br>40 300 × 300 mm Y<br>E3S-CD@2<br>30 X<br>20 E3S-CD@1<br>10<br>0<br>1 2 3<br>−10 Distance X (m)<br>−20<br>−30<br>−40<br>−50<br>Distance Y (mm)<br>**----- End of picture text -----**<br>


**Excess Gain vs. Set Distance** 

**Retro-reflective** 

**Through-beam** 

**E3S-CT** @ **1 (-M1J)** 

**E3S-CR** @ **1 (-M1J) + E39-R1 Reflector (Provided)** 

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500 500 Reflector: E39-R1<br>300 300<br>100 100<br>50 50<br>30 30<br>10 10<br>5 5<br>3 3<br>Operating  level 1 Operating  level 1<br>0  10  20  30  40 0  1  2  3  4<br>Distance (m) Distance (m)<br>Excess gain ratio Excess gain ratio<br>**----- End of picture text -----**<br>


## **Diffuse-reflective** 

**E3S-CD** @@ **(-M1J)** 

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500 Sensing object: White paper 300 × 300 mm<br>300<br>E3S-CD@1<br>100<br>50<br>30 E3S-CD@2<br>10<br>5<br>3<br>Operating<br>level 1<br>0  1  2  3<br>Distance (m)<br>Excess gain ratio<br>**----- End of picture text -----**<br>


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**4** 

**E3S-C** 

## **I/O Circuit Diagrams** 

## **NPN Output** 

|**Model**|**Operation**<br>**mode**|**Timing charts**|**Timing charts**|**Timing charts**|**Operation**<br>**selector**|**Output circuits**|**Output circuits**|
|---|---|---|---|---|---|---|---|
|E3S-CT11(-M1J)*<br>E3S-CT61(-M1J)*<br>E3S-CR11(-M1J)<br>E3S-CR61(-M1J)<br>E3S-CD11(-M1J)<br>E3S-CD12(-M1J)<br>E3S-CD61(-M1J)<br>E3S-CD62(-M1J)|Light-ON|Incident light<br>No incident light<br>ON<br>OFF<br>ON<br>OFF<br>Operate<br>Reset<br>Light indicator<br>(Red)<br>(Between brownA<br>and blackDleads)<br>Output<br>transistor<br>Load<br>(e.g. relay)<br>|||L side<br>(LIGHT ON)|Through-beam Model Receivers: Retro-reflective Models, Reflective Models<br>3<br>1<br>2<br>4<br>1<br>4<br>3<br>ZD<br>*<br>ZD<br>Photo-<br>electric<br>Sensor<br>main<br>circuit<br>PNP output<br>transistor<br>NPN output<br>transistor<br>NPN or PNP<br>output selector<br>Load<br>* Set the NPN or PNP selector to NPN.<br>Load<br>current<br>0 V<br>Pin 2 is not used.<br>Connector Pin Arrangement<br>10 to 30 VDC<br>Brown<br>Black<br>Control output<br>Blue<br>Light<br>indicator<br>Stability<br>indicator<br>(Green)<br>(Red)||
||Dark-ON|Incident light<br>No incident light<br>ON<br>OFF<br>ON<br>OFF<br>Operate<br>Reset<br>Light indicator<br>(Red)<br>(Between brownA<br>and blackDleads)<br>Output<br>transistor<br>Load<br>(e.g. relay)|||D side<br>(DARK ON)|||
||Through-beam Model Emitters<br>1<br>3<br>Power<br>indicator<br>(Red)<br>Brown<br>10 to 30<br>Blue<br>Photo-<br>electric<br>Sensor<br>main<br>circuit||||||Note: Pins 2 and 4 are not used.<br>3<br>1<br>2<br>4<br>VDC<br>Connector Pin Arrangement|
||||Power<br>indicator<br>(Red)<br>Photo-<br>electric<br>Senso<br>main<br>circuit|||||
|||||<br>r|Blue|||
|||||||||
|**PNP Output**||||||||
|**Model**|**Operation**<br>**mode**|**Timing charts**|||**Operation**<br>**selector**||**Output circuits**|
|E3S-CT11(-M1J)*<br>E3S-CT61(-M1J)*<br>E3S-CR11(-M1J)<br>E3S-CR61(-M1J)<br>E3S-CD11(-M1J)<br>E3S-CD12(-M1J)<br>E3S-CD61(-M1J)<br>E3S-CD62(-M1J)|Light-ON|Incident light<br>No incident light<br>ON<br>OFF<br>ON<br>OFF<br>Operate<br>Reset<br>Light indicator<br>(Red)<br>(<br>a<br>Output<br>transistor<br>Load<br>(e.g. relay)||Between blueC<br>nd blackDleads)|L side<br>(LIGHT ON)|3<br>1<br>2<br>4<br>1<br>4<br>3<br>ZD<br>*<br>ZD<br>Photo-<br>electric<br>Sensor<br>main<br>circuit<br>PNP output<br>transistor<br>NPN output<br>transistor<br>NPN or PNP<br>output selector<br>Load<br>* Set the NPN or PNP selector to NPN.<br>Load<br>current<br>0 V<br>Pin 2 is not used.<br>Connector Pin Arrangement<br>10 to 30 VDC<br>Brown<br>Black<br>Control output<br>Blue<br>Light<br>indicator<br>Stability<br>indicator<br>(Green)<br>(Red)<br>Through-beam Model Receivers: Retro-reflective Models, Reflective Models||
||Dark-ON|<br>Incident light<br>No incident light<br>ON<br>OFF<br>ON<br>OFF<br>Operate<br>Reset<br>Light indicator<br>(Red)<br> <br>a<br>Output<br>transistor<br>Load<br>(e.g. relay)||<br>(Between blueC<br>nd blackDleads)|D side<br>(DARK ON)|||
||Through-beam Model Emitters<br>Power<br>indicator<br>(Red)<br>Photo-<br>electric<br>Sensor<br>main<br>circuit|||1<br>3<br>Brown<br>10 to 30<br>Blue<br> <br>|||Note: Pins 2 and 4 are not used.<br>3<br>1<br>2<br>4<br>VDC<br>Connector Pin Arrangement|
||||Power<br>indicator<br>(Red)<br>Photo-<br>electric<br>Sensor<br>main<br>circuit|1||||
|||||3<br> <br>|Blue|||
|||||||||



* Models numbers for Through-beam Sensors (E3S-CT11(-M1J)) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-CT11-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-CT11-D 2M.) Refer to _Ordering Information_ to confirm model numbers for Emitter and Receivers. 

## **Plug (Sensor I/O Connector)** 

||||||||
|---|---|---|---|---|---|---|
|2<br>4<br>1<br>3<br>1<br>2<br>3<br>4<br>Ter|Brown<br>Blue<br>Black<br>minal No.<br>XS2F-D421-DC0-A|**Clas-**<br>**sifica-**<br>**tion**|**Conductor**|**Connector**<br>**pin No.**|**Application**|Refer to_Introduction_<br>_to Sensor I/O_<br>_Connectors/Sensor_<br>_Controllers_for<br>details.|
|||DC|Brown|1|Power supply (+V)||
||||---|2|---||
||||Blue|3|Power supply (0 V)||
||||Black|4|Output||



Note: Pin 2 is not used. 

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**5** 

**E3S-C** 

## **Nomenclature** 

**Horizontal Model** 

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Operation panel<br>cover<br>Stability Light<br>indicator S L indicator<br>(green) (red)<br>Min Max Sensitivity<br>SENS adjuster<br>PNP D·ON<br>Output selector *1 Operation<br>selector *2<br>NPN L·ON<br>E3S-CD12 Model number<br>**----- End of picture text -----**<br>


## **Vertical Model** 

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Operation panel<br>cover<br>Stability indicator (green) S D L SENS Light indicator (red)<br>PNP ON<br>Output selector *1<br>NPN L Min Max Sensitivity<br>ON adjuster<br>Operation<br>selector *2<br>**----- End of picture text -----**<br>


Note: The sensitivity adjuster on Through-beam and Retro-reflective Models is different. 

- *1. Use the output selector to select the type of output transistor, NPN or PNP. 

- *2. Use the operation selector to select the operation mode. 

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**6** 

**E3S-C** 

## **Safety Precautions** 

## **Refer to** _**Warranty and Limitations of Liability**_ **.** 

## **WARNING** 

**This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes.** 

**Precautions for Correct Use** ~~Po~~ Do not use the product in atmospheres or environments that exceed product ratings. 

## ● **Wiring** 

## **Cable** 

- The E3S-C uses an oil-resistive cable to ensure oil resistivity. 

- Do not allow the cable to be bent to a radius of less than 25 mm. 

## ● **Mounting** 

## **Mounting** 

- When mounting the E3S-C, do not hit the E3S-C with a hammer, or the E3S-C will loose watertightness. 

- Use M4 screws to mount the E3S-C. The tightening torque of each screw must be 1.18 N·m maximum. 

## **Mounting Bracket** 

- When mounting the E3S-C with the mounting bracket so that sensing objects will be in the direction of the mechanical axis, use the optical axis lock holes. 

- If it is not possible to mount the E3S-C so that the sensing objects will be in the direction the mechanical axis, move the E3S-C upwards, downwards, to the left, or to the right and secure the E3SC in the center of the range where the light indicator will be lit, at which time make sure that the stability indicator is lit. 

## **Direct Mounting** 

Mount the E3S-C as shown in the following illustration. 

## **Mounting with M4 Screws** 

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**----- Start of picture text -----**<br>
Two, 4.5 dia.<br>through holes<br>val M4<br>M4 hole<br>M4 hole<br>Mounting with M3 Screws<br>Two, M3<br>M4 hole<br>M4 hole V<br>M3<br>Optical Axis Adjustment<br>Optical Lock Holes<br>By inserting screws into the<br>optical axis lock holes, the<br>Mounting Bracket will be in the<br>Optical<br>direction of the optical axis of the  axis Four optical<br>E3S-C. r Mounting axis 4 axis lock holes (M4)<br>**----- End of picture text -----**<br>


## ● **Adjusting** 

## **Optical Axis of Through-beam Sensor** 

The E3S-C Through-beam Models incorporates two lenses, one of which will be used as shown in the following illustration. When using a Slit, the Slit must be on the side where the lens to be used is located. **Horizontal Model Vertical Model** 

**==> picture [172 x 77] intentionally omitted <==**

**----- Start of picture text -----**<br>
Lens in use.<br>Lens in use. The Slit<br>must be on this side.<br>Unused lens<br>Unused lens<br>**----- End of picture text -----**<br>


## **Water Resistance** 

To ensure the water resistance of the E3S-C, tighten the screws of the operation panel cover to a torque of 0.34 N·m to 0.54 N·m. 

## ● **Others** 

## **Oil and Chemical Resistance** 

- Although the E3S-C is oil-resistance, refer to the following table before using the E3S-C in places where oil may be sprayed on the E3S-C. 

- Tests were carried out with the following oils and it was certified that the E3S-C resists these oils. 

|**Oil**|**Product name**|**Kinematic viscosity**<br>**(mm2/s (cst)) at 40**°**C**|**PH**|
|---|---|---|---|
|Lubricating oil|Velocite No.3<br>(manufactured by Exxon<br>Mobil)|2.02|---|
|Water insoluble<br>machining oil|Yushiron Oil No. 2 ac<br>(manufactured by Yushi-<br>ro Chemical Industry<br>Co., Ltd.)|Less than 10||
|Water soluble<br>machining oil|Yushiroken EC50T-3<br>(manufactured by Yushi-<br>ro Chemical Industry<br>Co., Ltd.)|---|7 to 9.5|
||Yushiron Lubic HWC68<br>(manufactured by Yushi-<br>ro Chemical Industry<br>Co., Ltd.)||7 to 9.9|
||Griton 1700D<br>(manufactured by Toho<br>Chemical Industry Co.,<br>Ltd.)||7 to 9.2|
||Yushiroken S50N<br>(manufactured by Yushi-<br>ro Chemical Industry<br>Co., Ltd.)||7 to 9.8|



- Note: 1. The E3S-C maintained a minimum insulation resistance of 100 MΩ after the E3S-C was dipped in all the above oils at a temperature of 50°C for 240 hours. 

   2. When using the E3S-C in a place where an oil other than the ones listed above is sprayed on the E3S-C, refer to the above kinematic viscosity and ph values. The location may be suitable for the E3S-C if the kinematic viscosity and pH values of the oil are close to the above kinematic viscosity and pH values, but make sure that the oil does not contain any additive that may have a negative influence on the E3S-C. 

**7** omron ~~a~~ 

**E3S-C** 

(Unit: mm) 

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. 

## **Dimensions** 

## **Sensors** 

## **Through-beam (Horizontal) E3S-CT11(-M1J)** 

**==> picture [479 x 278] intentionally omitted <==**

**----- Start of picture text -----**<br>
E3S-CT11(-M1J) Pre-wired Connector (-M1J)<br>4-dia. vinyl-insulated round cable M12 × 1<br>With Mounting Bracket Attached Standard length: 300 mm<br>M3 × 5 4-dia. vinyl-insulated round cable with 3 conductors<br>50 *2 (Conductor cross section: 0.2 mm [2 ] (AWG 24),<br>18.5 Light indicator (red) Insulator diameter: 1.2 mm),<br>Standard length: 2 m *3<br>20 20.4<br>22.2 Stability   Mounting Holes<br>Emitter: E3S-CT@@-L indicator  Two, M4<br>Receiver: E3S-CT@@-D (green) 20<br>9.2 4.2<br>25.4<br>4.2 8.3 Stainless steel<br>(SUS304)<br>6.2<br>Lens (17 × 11) Optical axis 38.2<br>2.2<br>4<br>23<br>29.5<br>18 17.3<br>A * 1 9.3<br>Two, M4 1.5 20.8 25.4<br>**----- End of picture text -----**<br>


- *1. The Mounting Bracket can be attached to side A. 

- *2. The Emitters for Through-beam Sensors only have the power indicator (red). 

- *3. The Emitter cable is 4-dia.vinyl-insulated round cable with 2 conductors (conductor cross section: 0.3 mm[2] , insulator diameter: 1.3 mm) and a standard length of 2 m. 

Note: Models numbers for Through-beam Sensors (E3S-CT11(-M1J)) are for sets that include both the Emitter and Receiver. 

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-CT11-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-CT11-D 2M.) Refer to _Ordering Information_ to confirm model numbers for Emitter and Receivers. 

**==> picture [539 x 34] intentionally omitted <==**

**8** 

**E3S-C** 

## **Through-beam (Vertical) E3S-CT61(-MJ)** 

**==> picture [489 x 303] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pre-wired Connector (-M1J)<br>E3S-CT61(-MJ)<br>4-dia. vinyl-insulated round cable M12 × 1<br>Standard length: 300 mm<br>With Mounting Bracket Attached<br>57 4-dia. vinyl-insulated round cable with 3 conductors<br>Optical axis (Conductor cross section: 0.2 mm [2 ] (AWG24),<br>15.8 7.4 Insulator diameter: 1.2 mm),<br>Standard length: 2 m *3<br>Optical axis 20 20.4<br>22.2 Mounting Holes<br>Lens (17 × 11) Two, M4<br>20<br>4.2 9.2<br>25.4<br>4.2 4.2<br>Stainless steel<br>12.9 12.9 (SUS304)<br>25.4<br>31<br>Stability indicator (green) 43.8<br>7.2 Light indicator (red)*2 2.2<br>5.8<br>20.2<br>23<br>32.2<br>A * 1 12<br>M3 × 5 Two, M4<br>23.2 1.5<br>**----- End of picture text -----**<br>


- *1. The Mounting Bracket can be attached to side A. 

- *2. The Emitters for Through-beam Sensors only have the power indicator (red). 

- *3. The Emitter cable is 4-dia.vinyl-insulated round cable with 2 conductors (conductor cross section: 0.3 mm[2] , 

- insulator diameter: 1.3 mm) and a standard length of 2 m. 

**Retro-/Diffuse-reflective (Horizontal) E3S-CR11(-M1J) E3S-CD11(-M1J) E3S-CD12(-M1J)** 

**==> picture [487 x 295] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pre-wired Connector (-M1J)<br>E3S-CR11(-M1J)<br>E3S-CD11(-M1J) 4-dia. vinyl-insulated round cable M12 × 1<br>Standard length: 300 mm<br>E3S-CD12(-M1J) With Mounting Bracket Attached<br>M3 × 5 4-dia. vinyl-insulated round cable with 3 conductors<br>50 (Conductor cross section: 0.2 mm [2 ] (AWG24),<br>18.5 Light indicator (red)   Insulator diameter: 1.2 mm),<br>Standard length: 2 m<br>20 20.4<br>22.2 Mounting Holes<br>Stability indicator<br>(green)  Two, M4<br>20<br>9.2 4.2<br>25.4<br>4.2 8.3 Stainless steel<br>(SUS304)<br>6.2<br>Lens (17 × 11) Receiver  38.2<br>2.2<br>4<br>23 9<br>29.5<br>1<br>18 17.3<br>A * 9.3<br>Optical axis Emitter<br>Two, M4 1.5 20.8 25.4<br>*The Mounting Bracket can be attached to side A.<br>**----- End of picture text -----**<br>


Note: Models numbers for Through-beam Sensors (E3S-CT61(-M1J)) are for sets that include both the Emitter and Receiver. 

- The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-CT61-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-CT61-D 2M.) Refer to _Ordering Information_ to confirm model numbers for Emitter and Receivers. 

**==> picture [539 x 34] intentionally omitted <==**

**9** 

**E3S-C** 

## **Retro-/Diffuse-reflective (Vertical) E3S-CR61(-M1J) E3S-CD61(-M1J) E3S-CD62(-M1J)** 

**==> picture [487 x 321] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pre-wired Connector (-M1J)<br>E3S-CR61(-M1J)<br>E3S-CD61(-M1J) 4-dia. vinyl-insulated round cable M12 × 1<br>Standard length: 300 mm<br>E3S-CD62(-M1J) With Mounting Bracket Attached<br>57<br>Receiver 5 9 2.4 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mmInsulator diameter: 1.2 mm), [2 ] (AWG24),<br>20.8 Emitter Standard length: 2 m<br>Optical axis 20 20.4<br>22.2 Mounting Holes<br>Two, M4<br>Lens (17 × 11) 20<br>4.2 9.2<br>25.4<br>4.2 4.2<br>Stainless steel<br>12.9 12.9 (SUS304)<br>25.4<br>31<br>Stability indicator (green) 43.8<br>7.2 Light indicator (red) 2.2<br>5.8<br>20.2<br>23<br>32.2<br>A * 1 12<br>M3 × 5 Two, M4<br>*The Mounting Bracket can be attached to side A. 23.2 1.5<br>**----- End of picture text -----**<br>


## **Accessories (Order Separately)** 

**Snap-in Long Slit (For Through-beam Models) E39-S61** 

**==> picture [47 x 55] intentionally omitted <==**

||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
||||A|||0.2|.2<br>11.8||||
|1<br>20|1|||||6|||||
|||||||||**Dimensi**<br>**A (mm**|**on**<br>**)**<br>**Material**|**Quantity**|
|||||||.8|||||
|6||||||||0.5|Stainless<br>steel<br>1<br>E<br>(|set each for<br>mitter/Receiver<br>8 Slits total)|
||20.1<br>.5||||||||||
|||||||||1|||
|||||||||2|||
|||||||||4|||



## **Reflectors** 

Refer to _E39-L/E39-S/E39-R_ for details. **Mounting Brackets** 

Refer to _E39-L/E39-S/E39-R_ for details. 

**==> picture [539 x 34] intentionally omitted <==**

**10** 

## Terms and Conditions Agreement 

## Read and understand this catalog. 

Please read and understand this catalog before purchasing the products.  Please consult your OMRON representative if you have any questions or comments. 

## Warranties. 

(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. 

(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE 

PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. 

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See http://www.omron.com/global/ or contact your Omron representative for published information. 

## Limitation on Liability; Etc. 

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## Suitability of Use. 

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NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. 

## Programmable Products. 

Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. 

## Performance Data. 

Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. 

## Change in Specifications. 

Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. 

## Errors and Omissions. 

Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 

**In the interest of product improvement, specifications are subject to change without notice.** 

## **OMRON Corporation** 

## **Industrial Automation Company** 

2015.4 

**http://www.ia.omron.com/** 

(c)Copyright OMRON Corporation 2015 All Right Reserved.