E39-F3A

## **Simple Fiber Amplifier Unit E3X-SD/-NA** 

## **Simple and Affordable Fiber Amplifier Units** 

- **Reasonable price.** 

- **Use the one-key one-function feature for quick, easy operation.** 

- **GIGA RAY for the highest level of power in this class for stable detection even with sensing objects with low reflection or large sensing objects. *** 

*Excluding E3X-NA@@V Amplifiers. 

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

## **Ordering Information** 

|**Ordering Informationg Information Information**||||
|---|---|---|---|
|**Fiber Amplifier Units[Refer to****_Dimensions_ on page****_11_.]**||||
|**Digital Display and Direct Key Setting**||||
|**Item**<br>**Appearance**<br>**Connection**<br>**method**<br>**Ratings and**<br>**Specifications**<br>**Model**<br>**NPN output**<br>**PNP output**<br>Standard models<br>Pre-wired (2 m)<br>---<br>**E3X-SD21 2M**<br>**E3X-SD51 2M**<br>Wire-saving<br>connector *<br>**E3X-SD7**<br>**E3X-SD9**<br>~~a~~<br>~~ee ee~~<br>~~eee~~<br>~~,ae~~<br>~~o~~||||
|*An Amplifier Unit Connector (sold separately) is required.||||
|**Bar Display and Adjuster Setting**||||
|**Item**<br>**Appearance**<br>**Connection**<br>**method**<br>**Ratings and**<br>**Specifications**<br>**Model**<br>**NPN output**<br>**PNP output**<br>Standard models<br>Pre-wired (2 m)<br>---<br>**E3X-NA11 2M**<br>**E3X-NA41 2M**<br>~~aee~~<br>~~eee~~<br>~~oF~~||||
|Wire-saving<br>connector *1<br>**E3X-NA6**<br>High-speed<br>detection models<br>Pre-wired (2 m)<br>Response time: 20μs<br>**E3X-NA11F 2M**<br>Water-resistant<br>models<br>Pre-wired (2 m)<br>Degree of protection:<br>IP66<br>**E3X-NA11V 2M**<br>Connector (M8) *2<br>**E3X-NA14V**<br>~~Fe~~<br>~~[gO~~<br>~~Po~~|||**E3X-NA8**<br>**E3X-NA41F 2M**<br>**E3X-NA41V 2M**<br>**E3X-NA44V**|
|*1.<br>An Amplifier Unit Connector (sold separately) is required.||||
|*2.<br>A Sensor I/O Connector (sold separately) is required.||||



**1** ~~_~~ 

**E3X-SD/-NA** 

## **Accessories (sold separately)** 

|**Accessories (sold separately)**|**Accessories (sold separately)**|**Accessories (sold separately)**||||||
|---|---|---|---|---|---|---|---|
|**Amplifier Unit Connectors (Required for models for Wire-saving Connectors.)**||||||||
|**Note:**Protective seals provided. **[Refer to****_Dimensions_ on page****_15_.]**||||||||
|**Item**<br>**Appearance**<br>**Cable length**<br>**No. of conductors**<br>**Model**<br>Master Connector<br>2 m<br>3<br>**E3X-CN11**<br>Slave Connector<br>1<br>**E3X-CN12**<br>~~aa~~||||||||
|**Ordering Precautions for Amplifier Units**<br>**Fiber Amplifier Units**||||**Applicable Connectors (sold separately)**||||
|**Connectors**<br>**Type**<br>**NPN**<br>**PNP**||+||**Master Connector**|||**Slave Connector**|
|A Connector is not provided with the Amplifier Unit.<br>Refer to the tables at the right when placing an order.<br>Standard<br>models<br>E3X-SD7<br>E3X-SD9<br>E3X-NA6<br>E3X-NA8||||E3X-CN11 (3-wire)|||E3X-CN12 (1-wire)|
|**When Using 5 Amplifier Units**||||||||
|5 Fiber Amplifier Units||+||1 Master Connector + 4 Slave Connectors||||
|||||||||
|**Sensor I/O Connectors (Required for models with M8 Connectors.)**||||||||
|**[Refer to****_Dimensions_ on****_XS3_.]**||||||||
|**Size**<br>**Cable specifications**<br>**Appearance**<br>**Cable type**<br>~~or~~|||||||**Model**|
|Straight|2 m|2 m||||**XS3F-M421-402-A**||
|M8<br>Standard cable<br>5 m<br>2 m<br>5 m<br>connector<br>L-shaped<br>connector<br>~~—~~<br>~~RO~~||||Four-<br>conductor<br>cable||**XS3F-M421-405-A**<br>**XS3F-M422-402-A**<br>**XS3F-M422-405-A**||



## **Mounting Brackets** 

**A Mounting Bracket is not provided with the Fiber Amplifier Unit. Order a Mounting Bracket separately if required. [Refer to** _**Dimensions**_ **on page** _**15**_ **.]** 

|**Appearance**|**Applicable models**|**Model**|**Quantity**|
|---|---|---|---|
||E3X-SD@<br>E3X-NA@<br>E3X-NA@F|**E39-L143**|1|
||E3X-NA@V|**E39-L148**||



## **End Plate** 

**End Plates are not provided with the Fiber Amplifier Unit. Order End Plates separately if required.** 

**[Refer to** _**Dimensions**_ **on page** _**15**_ **.]** 

|**Appearance**|**Model**|**Quantity**|
|---|---|---|
||**PFP-M**|1|



**2** 

**E3X-SD/-NA** 

## **Ratings and Specifications** 

## **Fiber Amplifier Units** 

|**Type**|**Type**|**Digital display and direct key setting**|**Bar display and adjuster setting**|**Bar display and adjuster setting**|**Bar display and adjuster setting**|
|---|---|---|---|---|---|
|||**Standard models**|**Standard models**|**High-speed detection**<br>**models**|**Water-resistant models**|
|**Model**<br>**Item**||**E3X-SD**@|**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|**Light source (wavelength)**||Red, 4-element LED (625 nm)|||Red LED (680 nm)|
|**Power supply voltage**||12 to 24 VDC±10%, ripple (p-p): 10% max.||||
|**Power consumption/**<br>**Current consumption**||At Power Supply Voltage of 24 VDC<br>960 mW max./40 mA max.<br>At Power Supply Voltage of 12 VDC<br>960 mW max./80 mA max.|At Power Supply Voltage of 24 VDC<br>840 mW max./35 mA max.<br>At Power Supply Voltage of 12 VDC<br>420 mW max./35 mA max.|||
|**Control output**||Open-collector output (NPN or PNP)<br>Load power supply: 26.4 V max.,<br>Load current: 50 mA max.<br>(Residual voltage: 1.5 V max.)<br>Light-ON/Dark-ON mode selector|Open-collector output (NPN or PNP)<br>Load power supply: 26.4 V max.,<br>Load current: 50 mA max.<br>(Residual voltage: 1 V max.)<br>Light-ON/Dark-ON mode selector.|||
|**Response time**||Operate or reset: 200μs max. (✽1)||Operate: 20μs max.<br>Reset: 30μs max.|Operate or reset:<br>200μs max. (✽1)|
|**Sensitivity adjustment**||UP/DOWN direct key setting, teaching<br>with/without a workpiece, automatic teaching|8-turn sensitivity adjuster (with indicator)|||
|**Protection circuits**||Power supply reverse polarity protection,<br>output short-circuit protection,<br>output reverse polarity protection|Power supply reverse polarity protection,<br>output short-circuit protection|||
|**Timer function**||---|No timer, OFF-delay timer; or Timer selector (timer time: 40 ms (fixed))|||
|**Mutual interference**<br>**prevention**||Up to 5 Amplifiers (optically synchronized) (✽2)||None|Up to 5 Amplifiers (optical-<br>ly synchronized) (✽2)|
|**Ambient illumination**||Receiver side<br>Incandescent lamp: 10,000 lux max.<br>Sunlight: 20,000 lux max.||||
|**Number of gang-mounted**<br>**Amplifiers**||16 max. (The ambient temperature specification depends on the number of gang-mounted Amplifiers.)||||
|**Ambient temperature**<br>**range**||Operating: Groups of 1 to 3 Amplifiers:<br>−25°C to 55°C<br>Groups of 4 to 11 Amplifiers:<br>−25°C to 50°C<br>Groups of 12 to 16 Amplifiers:<br>−25°C to 45°C<br>Storage:<br>−30°C to 70°C (with no icing or condensation)||||
|**Ambient humidity range**||Operating and storage: 35% to 85% (with no condensation)||||
|**Insulation resistance**||20 MΩ. min. (at 500 VDC)||||
|**Dielectric strength**||1,000 VAC at 50/60 Hz for 1 minute (✽3)||||
|**Vibration resistance**||Destruction: 10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y and Z directions||||
|**Shock resistance**||Destruction: 500 m/s2, for 3 times each in X, Y and Z directions||||
|**Degree of protection**||IEC 60529 IP50 (with Protective Cover attached)|||IEC 60529 IP66<br>(with Protective Cover at-<br>tached)|
|**Connection method**||Pre-wired (standard cable length: 2 m), or connector||||
|**Weight (packed state) (**✽**4)**||Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g||||
|**Material**|**Case**|Polybutylene terephthalate (PBT)||||
||**Cover**|Polycarbonate (PC)|||Polyethersulfone (PES)|
|**Accessories**||Instruction manual||||



✽1. When there are 8 or more E3X-NA Amplifiers mounted side-by-side, the response time will be 350 μs max. 

✽2. Mutual interference prevention is effective when E3X-SD/-NA-series Fiber Amplifier Units are gang-mounted without other E3X-series Fiber Amplifier Units. 

✽3. Water-resistant models and models with connectors have a dielectric strength of 500 VAC. 

✽4. Add 10 g for water-resistant models. 

## **Amplifier Unit Connectors (Wire-saving Connectors)** 

|**Item**<br>**Model**|**Item**<br>**Model**|**E3X-CN11**|**E3X-CN12**|
|---|---|---|---|
|**Rated current**||2.5 A||
|**Rated voltage**||50 V||
|**Contact resistance**||20 mΩmax. (20 mVDC max., 100 mA max.)<br>(The above figure is for connection to the Fiber Amplifier Unit and the adjacent Connector. It does not include the conductor resistance of<br>the cable.)||
|**Number of insertions**||Destruction: 50 times (for connection to the Fiber Amplifier Unit and the adjacent Connector)||
|**Material**|**Housing**|Polybutylene terephthalate (PBT)||
||**Contact**|Phosphor bronze/gold-plated nickel||
|**Weight (packed state)**||Approx. 55 g|Approx. 25 g|



**3** 

**E3X-SD/-NA** 

## **Sensing distance Threaded Models** 

|**Detection**<br>**method**|**Sensing direction**|**Size**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|Right-angle|M4|E32-T11N 2M|530|160|280|
||||E32-LT11N 2M|1,800|600|900|
||Straight||E32-T11R 2M|560|160|280|
||||E32-LT11 2M|2,100|700|1,050|
||||E32-LT11R 2M|1,800|600|900|
|Reflective|Right-angle|M3|E32-C31N 2M|25|7.5|13|
||||E32-C21N 2M|65|21|32|
|||M4|E32-D21N 2M|170|56|85|
|||M6|E32-C11N 2M|170|50|85|
||||E32-LD11N 2M|170|56|85|
||Straight|M3|E32-D21R 2M|30|10|15|
||||E32-C31 2M|80|26|40|
||||E32-C31M 1M||||
|||M4|E32-D211R 2M|30|10|15|
|||M6|E32-D11R 2M|180|60|90|
||||E32-CC200 2M|300|100|150|
||||E32-LD11 2M|180|60|90|
||||E32-LD11R 2M|170|56|85|
|**Cylindrical Models**|||||||
|**Detection**<br>**method**|**Size**|**Sensing direction**|**Model**|**Sensing distance (mm)**|||
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|1 dia.|Top-view|E32-T223R 2M|120|36|60|
||1.5 dia.||E32-T22B 2M|200|60|100|
||3 dia.||E32-T12R 2M|560|160|280|
|||Side-view|E32-T14LR 2M|220|66|110|
|Reflective|1.5 dia.|Top-view|E32-D22B 2M|30|10|15|
||1.5 dia.+0.5 dia.||E32-D43M 1M|6|2|3|
||3 dia.||E32-D22R 2M|30|10|15|
||||E32-D221B 2M|70|20|35|
||||E32-D32L 2M|160|50|80|
||3 dia. + 0.8 dia.||E32-D33 2M|16|4|10|
|**Flat Models**|||||||
|**Detection**<br>**method**|**Sensing**|**direction**|**Model**|**Sensing distance (mm)**|||
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|Top-view||E32-T15XR 2M|560|160|280|
||Side-view||E32-T15YR 2M|220|66|110|
||Flat-view||E32-T15ZR 2M||||
|Reflective|Top-view||E32-D15XR 2M|180|60|90|
||Side-view||E32-D15YR 2M|40|10|20|
||Flat-view||E32-D15ZR 2M||||
|**Sleeve Models**|||||||
|**Detection**<br>**method**|**Sensing direction**||**Model**|**Sensing distance (mm)**|||
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|Side-view||E32-T24R 2M|60|18|30|
||||E32-T24E 2M|180|36|60|
||Top-view||E32-T21-S1 2M|130|43|65|
||||E32-T33 1M|40|13.5|20|
||||E32-TC200BR 2M|560|160|280|
|Reflective|Side-view||E32-D24R 2M|14|4.6|7|
||||E32-D24-S2 2M|26|8|13|
||Top-view||E32-D43M 1M|6|2|3|
||||E32-D331 2M|3|1|1.5|
||||E32-D33 2M|16|4|10|
||||E32-D32-S1 0.5M|14|4|7|
||||E32-D31-S1 0.5M||||
||||E32-DC200F4R 2M|30|10|15|
||||E32-D22-S1 2M|57|19|28|
||||E32-D21-S3 2M||||
||||E32-DC200BR 2M|180|60|90|
||||E32-D25-S3 2M|57|19|28|



**4** 

**E3X-SD/-NA** 

## **Small-spot, Reflective** 

|**Type**|**Spot diameter**|**Center distance**<br>**(mm)**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Variable spot|0.1 to 0.6 dia.|6 to 15|E32-C42 1M + E39-F3A|Spot diameter of 0.1 to 0.6 mm at 6 to 15 mm.|||
||0.3 to 1.6 dia.|10 to 30|E32-C42 1M + E39-F17|Spot diameter of 0.3 to 1.6 mm at 10 to 30 mm.|||
|Parallel light|4 dia.|0 to 20|E32-C31 2M + E39-F3C|Spot diameter of 4 mm max. at 0 to 20 mm.|||
||||E32-C31N 2M + E39-F3C||||
|Integrated lens|0.1 dia.|5|E32-C42S 1M|Spot diameter of 0.1 mm at 5 mm.|||
||6 dia.|50|E32-L15 2M|Spot diameter of 6 mm at 50 mm.|||
|Small-spot|0.1 dia.|7|E32-C41 1M + E39-F3A-5|Spot diameter of 0.1 mm at 7 mm.|||
||0.5 dia.||E32-C31 2M + E39-F3A-5|Spot diameter of 0.5 mm at 5 mm.|||
||||E32-C31N 2M + E39-F3A-5||||
||0.2 dia.|17|E32-C41 1M + E39-F3B|Spot diameter of 0.2 mm at 17 mm.|||
||0.5 dia.||E32-C31 2M + E39-F3B|Spot diameter of 0.5 mm at 17 mm.|||
||||E32-C31N 2M + E39-F3B||||
||3 dia.|50|E32-CC200 2M + E39-F18|Spot diameter of 3 mm at 50 mm.|||
||||E32-C11N 2M + E39-F18||||



## **High-power Beam** 

|**Type**|**Sensing direction**|**Aperture**<br>**angle**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam<br>Integrated lens|Right-angle|15°|E32-LT11N 2M|1,800|600|900|
||Top-view|10°|E32-T17L 10M|20,000 *1|8,400|14,000|
|||15°|E32-LT11 2M|2,100|700|1,050|
|||15°|E32-LT11R 2M|1,800|600|900|
||Side-view|30°|E32-T14 2M|3,600|1,080|1,800|
|Through-beam<br>models with<br>lenses|Right-angle|12°|E32-T11N 2M + E39-F1|3,700|1,110|2,100|
|||6°|E32-T11N 2M + E39-F16|4,000 *2|2,000|3,600|
||Top-view|12°|E32-T11R 2M + E39-F1|4,000 *2|1,260|2,100|
|||6°|E32-T11R 2M + E39-F16|4,000 *2|2,000|3,600|
||Side-view|60°|E32-T11R 2M + E39-F2|440|130|220|
||Top-view|12°|E32-T11 2M + E39-F1|4,000 *2|1,200|2,000|
|||6°|E32-T11 2M + E39-F16|4,000 *2|2,600|4,000 *2|
||Side-view|60°|E32-T11 2M + E39-F2|720|200|360|
||Top-view|12°|E32-T51R 2M + E39-F1|2,000|720|1,650|
|||6°|E32-T51R 2M + E39-F16|4,000 *2|1,560|2,900|
||Side-view|60°|E32-T51R 2M + E39-F2|360|120|200|
||Top-view|12°|E32-T81R-S 2M + E39-F1|1,800|630|1,100|
|||6°|E32-T81R-S 2M+E39-F16|4,000 *2|1,300|2,300|
||Side-view|60°|E32-T81R-S 2M + E39-F2|280|84|140|
||Top-view|12°|E32-T61-S 2M + E39-F1|4,000 *2|1,800|3,000|
|||6°|E32-T61-S 2M + E39-F16|4,000 *2|2,340|3,900|
||Side-view|60°|E32-T61-S 2M + E39-F2|780|260|390|
||Top-view|12°|E32-T51 2M + E39-F1-33|2,400|720|1,400|
|||6°|E32-T51 2M + E39-F16|4,000 *2|3,120|4,000 *2|
|Reflective<br>Integrated lens|Top-view|4°|E32-D16 2M|800|140|40 to 400|



＊1.The fiber length is 10 m on each side, so the sensing distance is given as 20,000 mm. 

＊2.The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm. 

## **Narrow View** 

|**Detection**<br>**method**|**Sensing direction**|**Aperture**<br>**angle**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|Side-view|1.5°|E32-A03 2M|890|267|445|
||||E32-A03-1 2M||||
|||3.4°|E32-A04 2M|340|102|170|
|||4°|E32-T24SR 2M|1,170|360|600|
||||E32-T24S 2M|1,400|420|700|
||||E32-T22S 2M|2,000|600|1,000|



## **Detection without Background Interference** 

|**Detection**<br>**method**|**Sensing direction**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|
||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Limited-<br>reflective|Flat-view|E32-L16-N 2M|0 to 15|0 to 12|0 to 15|
|||E32-L24S 2M|0 to 4|||
||Side-view|E32-L25L 2M|5.4 to 9 (center 7.2)|5.4 to 8 (center 7.2)|5.4 to 9 (center 7.2)|



**5** 

## **E3X-SD/-NA** 

## **Transparent Object Detection (Retro-reflective)** 

|**Detection**<br>**method**|**Feature**|**Size**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Retroreflective<br>Sensors|Film detection|M3|E32-C31 2M +<br>E39-F3R + E39-RP37|220|50|75|
||Square|−|E32-R16 2M|1,500|1,000|150 to 1,500|
||Threaded Models|M6|E32-R21 2M|10 to 250|250|10 to 250|
||Hex-shaped||E32-LR11NP 2M +<br>E39-RP1|600|200|300|



## **Transparent Object Detection (Limited-reflective)** 

|**Detection**<br>**method**|**Feature**|**Sensing**<br>**direction**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Retro-reflective|Small size|Flat-view|E32- L24S 2M|0 to 4|||
||Standard||E32-L16-N 2M|0 to 15|0 to 12|0 to 15|
||Glass substrate<br>alignment, 70°C||E32-A08 2M|10 to 20|||
||Standard/<br>long-distance||E32-A12 2M|12 to 30|−|−|
||Side view form|Side-view|E32-L25L 2M|5.4 to 9 (center 7.2)|5.4 to 8 (center 7.2)|5.4 to 9 (center 7.2)|
||Glass substrate<br>mapping, 70°C|Top-view|E32-A09 2M|15 to 38 (center 25)|||



## **Chemical-resistant, Oil-resistant** 

|**Detection**<br>**method**|**Type**|**Sensing**<br>**direction**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|Oil-resistant|Right-angle|E32-T11NF 2M|4,000 *|1,400|2,400|
||Chemical/oil-resistant|Top-view|E32-T12F 2M|3,200|960|1,600|
||||E32-T11F 2M|2,100|760|1,050|
|||Side-view|E32-T14F 2M|400|120|200|
||Chemical/oil-resistant<br>at 150°C|Top-view|E32-T51F 2M|1,400|400|700|
|Reflective|Semiconductors:<br>Cleaning, developing,<br>and etching; 60°C|Top-view|E32-L11FP 2M|8 to 20 mm from tip of lens (Recommended sensing distance: 11<br>mm), 19 to 31 mm from center of mounting hole A (Recommended<br>sensing distance: 22 mm)|||
||Semiconductors:<br>Resist stripping; 85°C||E32-L11FS 2M|8 to 20 mm from tip of lens (Recommended sensing distance: 11<br>mm), 32 to 44 mm from center of mounting hole A (Recommended<br>sensing distance: 35 mm)|||
||Chemical/oil-resistant||E32-D12F 2M|100|32|50|
||Chemical-resistant cable||E32-D11U 2M|180|60|90|



*The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm. 

## **Bending-resistant** 

|**Detection**<br>**method**|**Size**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|
||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|1.5 dia.|E32-T22B 2M|200|60|100|
||M3|E32-T21 2M||||
||M4|E32-T11 2M|720|200|360|
||Square|E32-T25XB 2M|150|40|75|
|Reflective|1.5 dia.|E32-D22B 2M|30|10|15|
||M3|E32-D21 2M||||
||3 dia.|E32-D221B 2M|70|20|35|
||M4|E32-D21B 2M||||
||M6|E32-D11 2M|180|60|90|
||Square|E32-D25XB 2M|50|16|25|



## **Heat-resistant** 

|**Detection**<br>**method**|**Heat-resistant temperature**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|
||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|100°C|E32-T51R 2M|400|120|225|
||150°C|E32-T51 2M|800|240|400|
||200°C|E32-T81R-S 2M|360|100|180|
||350°C|E32-T61-S 2M|600|180|300|
|Reflective|100°C|E32-D51R 2M|140|42|70|
||150°C|E32-D51 2M|240|80|120|
||200°C|E32-D81R 2M|90|27|45|
||300°C|E32-A08H2 2M|10 to 20|||
|||E32-A09H2 2M|20 to 30 (center 25)|||
||350°C|E32-D61 2M|90|27|45|
||400°C|E32-D73 2M|60|18|30|



**6** 

**E3X-SD/-NA** 

## **Area Beam** 

|**Detection**<br>**method**|**Type**|**Sensing**<br>**width**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|Area|11 mm|E32-T16PR 2M|800|260|450|
||||E32-T16JR 2M|700|220|390|
|||30 mm|E32-T16WR 2M|1,380|400|690|
|Reflective|Array|11 mm|E32-D36P1 2M|150|50|75|



## **Liquid-level Detection** 

|**Detection**<br>**method**|**Pipe diameter**|**Feature**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Tube-mounting|3.2/6.4/9.5 dia.|Stable residual<br>quantity detection|E32-A01 5M|Applicable tube: Transparent tube with a diameter of 3.2, 6.4, or 9.5<br>mm, Recommended wall thickness: 1 mm|||
||8 to 10 dia.|Mounting at<br>multi levels|E32-L25T 2M|Applicable tube: Transparent tube with a diameter of 8 to 10 mm,<br>Recommended wall thickness: 1 mm|||
||No restrictions|Large tubes|E32-D36T 2M|Applicable tube: Transparent tube (no restrictions on diameter)|||
|Liquid contact<br>(heat-resistant<br>up to 200°C)|−|−|E32-D82F1 4M|Liquid-contact model|||
|**Vacuum-resistant**|||||||
|**Detection**<br>**method**|**Heat-resistant temperature**||**Model**|**Sensing distance (mm)**|||
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Through-beam|120°C||E32-T51V 1M|200|−|100|
||||E32-T51V 1M + E39-F1V|1,200|−|600|
||200°C||E32-T84SV 1M|500|−|250|



## **FPD, Semiconductors, and Solar Cells** 

|**Detection**<br>**method**|**Application**|**Operating**<br>**temperature**|**Model**|**Sensing distance (mm)**|**Sensing distance (mm)**|**Sensing distance (mm)**|
|---|---|---|---|---|---|---|
|||||**E3X-SD**@<br>**E3X-NA**@|**E3X-NA**@**F**|**E3X-NA**@**V**|
|Limited-<br>reflective|Glass presence detection|70°C|E32-L16-N 2M|0 to 15|0 to 12|0 to 15|
||Glass substrate alignment||E32-A08 2M|10 to 20|||
|||300°C|E32-A08H2 2M||||
|||70°C|E32-A12 2M|12 to 30|−|−|
||Glass substrate mapping||E32-A09 2M|15 to 38 (center 25)|||
|||300°C|E32-A09H2 2M|20 to 30 (center 25)|||
||Wet processes: Cleaning, Resist<br>developing and etching|60°C|E32-L11FP 2M|8 to 20 mm from tip of lens (Recommended sensing distance: 11<br>mm), 19 to 31 mm from center of mounting hole A (Recommended<br>sensing distance: 22 mm)|||
||Wet process: Resist stripping|85°C|E32-L11FS 2M|8 to 20 mm from tip of lens (Recommended sensing distance: 11<br>mm), 32 to 44 mm from center of mounting hole A (Recommended<br>sensing distance: 35 mm)|||
|Through-<br>beam|Wafer mapping|70°C|E32-A03 2M|890|267|445|
||||E32-A03-1 2M||||
||||E32-A04 2M|340|102|170|
||||E32-T24SR 2M|1,170|360|600|
||||E32-T24S 2M|1,400|420|700|



**7** 

**E3X-SD/-NA** 

## **I/O Circuit Diagrams** 

**==> picture [512 x 355] intentionally omitted <==**

**----- Start of picture text -----**<br>
Output<br>Outputform Model transistor Timing charts Operationselector Output circuit<br>operation mode<br>Incident light<br>OperationindicatorNo incident lightON T Operation indicator(orange) 1Brown<br>E3X-SD21E3X-SD7 Light-ON (orange)OutputtransistorLoad OperateOFFOFFON LIGHT ON(L-ON) Photo-electricSensormaincircuit ✽ 4BlackControl outputLoad 12 to24 VDC<br>(relay) Reset<br>NPN E3X-NA11 (Between brown and black leads) 3Blue<br>Output E3X-NA6<br>Incident light<br>E3X-NA11F<br>No incident light<br>E3X-NA11VE3X-NA14V Operationindicator(orange) OFFON T DARK ON • M8 Connector Pin Arrangement 1 2 4 3<br>Dark-ON Outputtransistor OFFON (D-ON) Note: Pin 2 is not used.<br>Load Operate<br>(relay) Reset ✽ Not present on the E3X-NA.<br>(Between brown and black leads)<br>Incident light<br>No incident light Brown<br>Operationindicator ON T Operation indicator 1<br>(orange) OFF LIGHT ON (orange)<br>Light-ON Output ON (L-ON) Photo-electric ✽ Black Control output 12 to<br>E3X-SD51 transistor OFF Sensor 4 24 VDC<br>main<br>E3X-SD9 Load(relay) OperateReset circuit Load<br>PNP E3X-NA41 (Between blue and black leads) 3Blue<br>Output E3X-NA8 Incident light<br>E3X-NA41F<br>No incident light<br>E3X-NA41VE3X-NA44V Operationindicator(orange) OFFON T DARK ON • M8 Connector Pin Arrangement 1 2 4 3<br>Dark-ON Outputtransistor OFFON (D-ON) Note: Pin 2 is not used.<br>Load Operate<br>(relay) Reset ✽ Not present on the E3X-NA.<br>(Between blue and black leads)<br>**----- End of picture text -----**<br>


**Note:** Timing Charts for Timer Settings (T: Set Time) **OFF delay** 

**==> picture [80 x 47] intentionally omitted <==**

**----- Start of picture text -----**<br>
Incident light<br>No incident light  T<br>ON<br>L-ON<br>OFF  T<br>ON<br>D-ON<br>OFF<br>**----- End of picture text -----**<br>


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

**==> picture [195 x 62] intentionally omitted <==**

**----- Start of picture text -----**<br>
Terminal number<br>Wire color<br>4 2 1 Brown<br>3 1 23 WhiteBlue<br>4 Black<br>XS3F-M421-402-A XS3F-M422-402-A<br>XS3F-M421-405-A XS3F-M422-405-A<br>**----- End of picture text -----**<br>


|**Classification**|**Wire color**|**Connection pin**|**Application**|
|---|---|---|---|
|DC|Brown|1|Power supply (+V)|
||White|2|---|
||Blue|3|Power supply (0 V)|
||Black|4|Output|



**Note:** Pin 2 is not used. 

**8** 

**E3X-SD/-NA** 

## **Safety Precautions** 

## **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** 

Do not use the product in atmospheres or environments that exceed product ratings. 

## **Fiber Amplifier Units** 

## ● **Designing** 

## **Communications Hole** 

## **Caution** 

**Do not exceed the rated voltage. Excess voltage may result in malfunction or fire.** 

**Do not use an AC power supply. Using an AC power supply may result in rupturing.** 

**High-temperature environments may result in burn injury.** 

The hole on the side of the Amplifier Unit is a communications hole for preventing mutual interference when Amplifier Units are mounted side-by-side. The E3X-MC11 Mobile Console (sold separately) cannot be used. 

If an excessive amount of light is received via the Sensor, the mutual interference prevention function may not work. In this case, make the appropriate adjustments using the sensitivity adjuster. 

Mutual interference prevention is effective when E3X-SD/NA-series Amplifier Units are gang-mounted without other E3X-series Amplifiers. 

## ● **Mounting** 

## **DIN Track Mounting/Removal** 

## **Precautions for Safe Use** 

The following precautions must be observed to ensure safety. 

1. Do not use the product in locations where flammable or explosive gas is present. 

2. Do not use the product in locations subject to splashing water, oil, or chemicals, or in locations subject to steam. 

3. Do not attempt to disassemble, repair, or modify the product. 

4. Do not apply voltage or current in excess of the rated ranges. 

5. Do not use the product in atmospheres or environments that exceed product ratings. 

6. Do not wire the product incorrectly, such as using incorrect power supply polarity. 

7. Connect the load properly. 

8. Do not short-circuit both ends of the load. 

9. Do not use the product if the case is damaged. 

10. When disposing of the product, dispose of it as industrial waste. 

11. Do not use the product in locations subject to direct sunlight. 

12. The surface temperature of the product may rise as a result of the ambient temperature, power supply, or other usage conditions. Use caution when performing maintenance and washing. Failure to do so may result in burn injury. 

## **Mounting Fiber Amplifier Units** 

1. Mount the Amplifier Units one at a time onto the DIN track. 

**==> picture [122 x 69] intentionally omitted <==**

2. Slide the Amplifier Units together, line up the clips, and press the Amplifier Units together until they click into place. 

**==> picture [241 x 69] intentionally omitted <==**

**----- Start of picture text -----**<br>
Clip Click into<br>place<br>**----- End of picture text -----**<br>


## **Removing Fiber Amplifier Units** 

Slide Amplifier Units away from each other, and remove from the DIN track one at a time. (Do not attempt to remove Amplifier Units from the DIN track without separating them first.) 

**Note 1.** The specifications for ambient temperature will vary according to the number of Amplifier Units used together. For details, refer to _Ratings and Specifications_ . 

**2.** Always turn OFF the power supply before mounting or removing Amplifier Units. 

**9** 

## **E3X-SD/-NA** 

## **Fiber Unit Connection and Disconnection** 

The E3X Amplifier Unit has a lock lever. Connect or disconnect the fiber units to or from the E3X Amplifier Unit using the following procedures: 

## **1. Connection** 

Open the Protective Cover, insert the fiber units according to the fiber unit insertion marks on the side of the Amplifier Unit, and lower the lock lever. 

**==> picture [228 x 72] intentionally omitted <==**

**----- Start of picture text -----**<br>
Insertion position<br>Lock lever<br>Fiber unit insertion mark<br>Fiber unit 10.7 mm<br>**----- End of picture text -----**<br>


**Note:** If one of the fibers from the Fiber Unit is labeled as the Emitter fiber, such as with a Coaxial Sensor, insert that fiber into the Emitter section. Refer to _Dimensions for the Fiber Unit_ to see if there is an Emitter fiber label. 

## **2. Disconnection** 

Remove the Protective Cover and raise the lock lever to pull out the fiber unit. 

**==> picture [128 x 71] intentionally omitted <==**

**----- Start of picture text -----**<br>
Protective Cover<br>Unlocked<br>Locked<br>**----- End of picture text -----**<br>


**==> picture [93 x 44] intentionally omitted <==**

**----- Start of picture text -----**<br>
Sticker Sticker<br>**----- End of picture text -----**<br>


**Note:** Attach the stickers to the sides with grooves. 

## **Removing Connectors** 

1. Slide the slave Amplifier Unit for which the Connector is to be removed away from the rest of the group. 

2. After the Amplifier Unit has been separated, press down on the lever on the Connector and remove it. (Do not attempt to remove Connectors without separating them from other Amplifier Units first.) 

**==> picture [141 x 57] intentionally omitted <==**

**----- Start of picture text -----**<br>
Press down<br>Lever<br>Remove<br>**----- End of picture text -----**<br>


## **Mounting End Plate (PFP-M)** 

Depending on how it is mounted, an Amplifier Unit may move during operation. In this case, use an End Plate. Before mounting an End Plate, remove the clip from the master Amplifier Unit using a nipper or similar tool. 

**==> picture [97 x 46] intentionally omitted <==**

**==> picture [11 x 6] intentionally omitted <==**

**----- Start of picture text -----**<br>
Clip<br>**----- End of picture text -----**<br>


**Note:** To maintain the fiber unit properties, confirm that the lock is released before removing the fiber unit. 

## **3. Precautions for Fiber Unit Connection/Disconnection** 

Be sure to lock or unlock the lock lever within an ambient temperature range between −10°C and 40°C. 

## ● **Operating Environment** 

## **Ambient Conditions** 

If dust or dirt adhere to the hole for optical communications, it may prevent normal communications. Be sure to remove any dust or dirt before using the Units. 

## ● **Other** 

## **Protective Cover** 

Be sure to mount the Protective Cover before use. 

## **Fiber Amplifier Unitts with Connectors** 

The clip can also be removed using the following mechanism, which is incorporated in the construction of the section underneath the clip. 

1. Insert the clip to be removed into the slit underneath the clip on another Amplifier Unitt. 

**==> picture [130 x 109] intentionally omitted <==**

2. Remove the clip by rotating the Amplifier Unit. 

## ● **Mounting** 

## **Mounting Connectors** 

1. Insert the Master or Slave Connector into the Amplifier Unit until it clicks into place. 

**==> picture [174 x 46] intentionally omitted <==**

**==> picture [15 x 5] intentionally omitted <==**

**----- Start of picture text -----**<br>
Insert<br>**----- End of picture text -----**<br>


2. Join Amplifier Units together as required after all the Master and Slave Connectors have been inserted. 

3. Attach the stickers (provided as accessories) to the sides of Master and Slave Connectors that are not connected to other Connectors. 

**==> picture [18 x 5] intentionally omitted <==**

**----- Start of picture text -----**<br>
Rotate<br>**----- End of picture text -----**<br>


**==> picture [131 x 93] intentionally omitted <==**

## **Pull Strengths for Connectors (Including Cables)** 

E3X-CN11: 30 N max. E3X-CN12: 12 N max. 

**10** 

**E3X-SD/-NA** 

**(Unit: mm)** 

**Dimensions** 

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

## **Fiber Amplifier Units** 

**==> picture [495 x 678] intentionally omitted <==**

**----- Start of picture text -----**<br>
Amplifier Units with Cables<br>E3X-SD21 15<br>E3X-SD51 10<br>E3X-NA11 Vinyl-insulated round cable<br>4 dia. cable / 3 conductors / Standard length: 2 m<br>E3X-NA11F (Conductor cross section: 0.2 mm [2] ,<br>Operation indicator  Insulator diameter: 1.1 mm)<br>E3X-NA41<br>E3X-NA41F DIN track mounting<br>3  128.95<br>180°<br>93.75<br>© Hole for optical communications ✽<br>8  31.5  (16.5)<br>10.7  10.75<br>|=4 2.4 dia. Two,   3.4  moe7 =So : (—<br>2.4<br>_ 13 _| | 4 Multiple connection diagram<br>eae 30.4  12.4  End Plate<br>64.3  L 7 (sold separately)<br>PFP-M<br>Center of DIN track<br>DIN track<br>(sold separately)<br>PFP-@N<br>10 10<br>The number of<br>Fiber Attachment mounted (E39-F9) L (mm)<br>expansion<br>\ [te] wu ooo 1  od 10<br>2 20<br>3 30<br>4 40<br>5 50<br>6 60<br>7 70<br>10 8 80<br>9 90<br>10 100<br>With Mounting Bracket Attached<br>3  128.95<br>180°<br>93.75<br>Hole for optical communications ✽<br>8  31.5  (16.5)<br>10.7  10.75<br>Two,   3.4<br>|=4© 2.4 dia.  oek- —So —— :(—<br>2.4<br>Two, 3.2 dia.  holes<br>13  (9.4)  16  \J 4.3 4<br>64.3<br>Mounting Holes Mounting Bracket (E39-L143)<br>SUS304 stainless steel (sold separately)<br>Two, M3<br>3.4  4.4<br>.<br>a 16  _ _<br>oes)L— 22.4  _— 16  ✽ There is no hole for E3X-NA@F models.<br>Fiber Attachment mounted (E39-F9)<br>Note:  When using E39-L143 Mounting Brackets, there will be small gaps between the Fiber Amplifier Units if they are mounted side by side.<br>**----- End of picture text -----**<br>


**11** 

**E3X-SD/-NA** 

**==> picture [503 x 675] intentionally omitted <==**

**----- Start of picture text -----**<br>
Amplifier Units with Connectors<br>E3X-SD7 15<br>E3X-SD9 10<br>E3X-NA6<br>E3X-NA8<br>Operation indicator<br>DIN track mounting<br>3 128.95<br>180°<br>93.75<br>Hole for optical communications<br>8 © 31.5  (16.5) eS =. A dia. ✽<br>10.7 12.95<br>Two,  3.4<br>2.4 dia.<br>13 Multiple connection diagram<br>— 30.4 | L 12.4 End Plate<br>64.3  L (sold separately)<br>PFP-M<br>Center of DIN track<br>DIN track<br>(sold separately)<br>PFP-@N<br>10 10<br>Fiber Attachment mounted (E39-F9) The number of  L (mm)<br>expansion<br>1 10<br>2 20<br>3 30<br>4 40<br>5 50<br>6 60<br>7 70<br>10 8 80<br>9 90<br>10 100<br>With Mounting Bracket Attached<br>3 128.95<br>180°<br>93.75<br>Hole for optical communications<br>A dia. ✽<br>8 © 31.5  (16.5) so<br>10.7 12.95<br>Two,  3.4<br>2.4 dia.<br>r h Two, 3.2 dia.  holes L F Al Ours y,<br>4.3<br>13 (9.4) ON 16<br>64.3<br>Mounting Holes Mounting Bracket (E39-L143)<br>SUS304 stainless steel (sold separately)<br>Two, M3<br>3.4 4.4<br>✽ Cable Diameters<br>16 E3X-CN11 (3 conductors) 4.0 dia.<br>\ 22.4 16 E3X-CN12 (1 conductor) 2.6 dia.<br>Fiber Attachment mounted (E39-F9)<br>Note:  When using E39-L143 Mounting Brackets, there will be small gaps between the Fiber Amplifier Units if they are mounted side by side.<br>**----- End of picture text -----**<br>


**12** 

**E3X-SD/-NA** 

**==> picture [498 x 704] intentionally omitted <==**

**----- Start of picture text -----**<br>
Amplifier Units with Cables,  Area of digital indication<br>Water-resistant Models<br>E3X-NA11V 28.65  9.2<br>25.95<br>E3X-NA41V 12<br>Vinyl-insulated round cable<br>4 dia. cable / 3 conductors / Standard length: 2 m<br>(Conductor cross section: 0.45 mm [2] ,<br>Operation indicator  Incident level indicators  Insulator diameter: 1.1 mm)<br>DIN track mounting<br>6.9  152.3<br>105.9<br>180°<br>33<br>8  (16.5)<br>10.7  cL - oles _| N o 11.2  ertttmnsettmnenemmeentmnsen<br>aa 2.4 dia. Two,   3.4  room — O P<br>14.4 Hole for optical communications<br>a ee<br>31.9  jo 18<br>67.2 Multiple connection diagram<br>End Plate<br>Center of DIN track L —_— (sold separately)PFP-M<br>DIN track<br>(sold separately)<br>PFP-@N<br>ar or digeSt 2 oE<br>10 10<br>Fiber Attachment mounted (E39-F9) The number of  L (mm)<br>expansion<br>1 12<br>2 24<br>3 36<br>12 4 48<br>5 60<br>6 72<br>7 84<br>8 96<br>9 108<br>10 120<br>With Mounting Bracket Attached<br>6.9  152.3<br>105.9<br>180°<br>33<br>8  (16.5)<br>10.7  11.2<br>ce 2.4 dia. Two,   3.4  ho |ofen — fre<br>4.3 Hole for optical communications<br>14.4  9.5  16<br>67.2<br>6.6<br>Mounting Bracket (E39-L148)<br>Mounting Holes = re SUS304 stainless steel (sold separately) i<br>fo Two, M3 3.4  |_| 5.4<br>: Ar — TAS  aie<br>16<br>Cc? @ ShSehe o c s<br>an 23.9  16<br>Fiber Attachment mounted (E39-F9)<br>**----- End of picture text -----**<br>


**13** 

## **E3X-SD/-NA** 

**==> picture [500 x 707] intentionally omitted <==**

**----- Start of picture text -----**<br>
Amplifier Units with Connectors,<br>Area of digital indication<br>Water-resistant Models<br>E3X-NA14V 28.65  9.2<br>E3X-NA44V 12 25.95<br>— — YH<br>Operation indicator  Incident level indicators<br>DIN track mounting<br>6.9  152.3<br>105.9<br>180°<br>33<br>8  (16.5)<br>10.7  cL =~an Ly Gar i n 11.2<br>Two,   3.4<br>Ly Bw 2.4 dia.  | PS (ope<br>LAY LB [| fx |<br>14.4 Hole for optical communications<br>31.9  18<br>= [I] 67.2  [L] Multiple connection diagram<br>End Plate<br>L (sold separately)<br>U Center of DIN track ed PFP-M<br>DIN track<br>(sold separately)<br>PFP-@N<br>10 10<br>Fiber Attachment mounted (E39-F9) The number of  L (mm)<br>expansion<br>1 12<br>2 24<br>3 36<br>12 4 48<br>5 60<br>6 72<br>7 84<br>8 96<br>9 108<br>10 120<br>With Mounting Bracket Attached<br>6.9  152.3<br>105.9<br>180°<br>33<br>8  (16.5)<br>10.7  cL fo-An ial Gar i n 11.2<br>PA 2.4 dia. Two,   3.4  IS Sy [opie<br>4.3 Hole for optical communications<br>14.4  9.5  16<br>67.2 11<br>Mounting Bracket (E39-L148)<br>Mounting Holes SUS304 stainless steel (sold separately)<br>Two, M3 3.4  5.4<br>6 16  a SS i e<br>a 23.9  16<br>Fiber Attachment mounted (E39-F9)<br>**----- End of picture text -----**<br>


**14** ~~i~~ 

**E3X-SD/-NA** 

## **Amplifier Unit Connectors (Wire-saving Connectors)** 

**==> picture [460 x 255] intentionally omitted <==**

**----- Start of picture text -----**<br>
Master Connector<br>E3X-CN11 Edge of amplifier 2,000                0  [+50]<br>(7)<br>✽<br>✽ E3X-CN11:  4 dia.  cable /  3 conductors  / Standard length: 2 m (Conductor cross section: 0.2 mm [2]  (AWG24), Insulator diameter: 1.1 mm)<br>Slave Connector<br>E3X-CN12 Edge of amplifier 2,000                0  [+50]<br>(7)<br>✽<br>✽ E3X-CN12:  2.6 dia.  cable /  1 conductor  / Standard length: 2 m (Conductor cross section: 0.2 mm [2]  (AWG24), Insulator diameter: 1.1 mm)<br>**----- End of picture text -----**<br>


## **Accessories (sold separately)** 

**==> picture [452 x 272] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mounting Brackets 34.8<br>E39-L143 22<br>(10.3) 2.5 16 3<br>Mounting Holes<br>5.3 7.3 Two, M3<br>26.8 7<br>Two, 3.2 dia. 16±0.1<br>3 16 3<br>Four, R1.7<br>LE =n a o e :<br>10.3 10 max. 7 3.4<br>Material: Stainless steel  1<br>(SUS304) CTE 3.4 1<br>End Plates 50<br>M4 × 8<br>PFP-M 11.5 panhead screw<br>10<br><S—s<br>M4 spring washer<br>4.8 6.2<br>10<br>1<br>1.3 Jot<br>: 1.8<br>35.5 1.8<br>EY wo [=] 35.3 e [=]<br>**----- End of picture text -----**<br>


**15** 

## **E3X-SD/-NA** 

## **Nomenclature** 

## **Fiber Amplifier Units E3X-SD** 

**==> picture [254 x 130] intentionally omitted <==**

**----- Start of picture text -----**<br>
Digital incident light level display or<br>digital threshold value display (red)<br>Display of contents of functions  Digital threshold value adjustment<br>during operation (UP/DOWN)<br>Teaching status  Operation Selector<br>indication(orange) Use to switch between<br>Light-ON and Dark-ON<br>Operation Indicator Light-ON and  Teaching Button<br>(Orange) Dark-ON Indicator The sensitivity and threshold<br>Lock Lever value can be set automatically.<br>**----- End of picture text -----**<br>


## **E3X-NA** 

**==> picture [224 x 118] intentionally omitted <==**

**----- Start of picture text -----**<br>
Sensitivity indicator<br>8-turn sensitivity adjuster<br>Operation Selector<br>Lock lever Incident level indicators Use to switch between<br>Light-ON and Dark-ON<br>Operation Indicator<br>Timer switch<br>ON: Timer function is ON.<br>OFF: Timer function is OFF.<br>**----- End of picture text -----**<br>


## **Operating Procedure** 

## **E3X-SD** 

## **E3X-NA** 

~~ee~~ 1 Sensitivity Setting ~~eee~~ 1 Displays The sensitivity can be set with the UP and DOWN Keys similar A bar display (with four green and one red) showing excess to using an adjuster knob. The sensitivity can also be easily gain is provided in addition to the orange operation indicator. set by using the following two teaching functions. Use these when adjusting the light axis and setting the 

A bar display (with four green and one red) showing excess gain is provided in addition to the orange operation indicator. Use these when adjusting the light axis and setting the sensitivity at setup. 

~~PT~~ 2-1. Teaching with/without a Workpiece Two points (one with the workpiece and the other without) are detected, and the operating level is set to the midpoint. Light level is also automatically set to the optimal value. 

**==> picture [251 x 238] intentionally omitted <==**

**----- Start of picture text -----**<br>
Excess gain<br>Display/indicator status (for L/ON) level  Description<br>Operation indicator<br>Approx.<br>120% min.<br>Stable incident<br>Excess gain level display  light<br>Approx.<br>110% to 120%<br>Unstable<br>———<br>Approx. incident light or<br>90% to 110% Unstable<br>interrupted light<br>Approx.<br>80% to 90%<br>Stable<br>interrupted light<br>Approx.<br>80% max.<br>**----- End of picture text -----**<br>


**Operation description Button/Key** TEACH Press the TEACH button with the workpiece. Press the TEACH button without the TEACH workpiece. 

2-2. Automatic Teaching ~~PT~~ Changes within a time are detected, and the operating level is set to the midpoint between the maximum and the minimum values of the changes. This setting is optimal for when the workpieces cannot be stopped. Execute automatic teaching again if the incident light level is not automatically set to the optimal value. 

|**Operation description**|**Button/Key**|
|---|---|
|Press the TEACH button for 3 s min. Let the<br>workpiece pass while the button is pressed.|TEACH|



**16** 

## **READ AND UNDERSTAND THIS DOCUMENT** 

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

## **WARRANTY** 

OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. 

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. 

## **LIMITATIONS OF LIABILITY** 

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. 

In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. 

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. 

## **SUITABILITY FOR USE** 

THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED.  THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES.  Please refer to separate catalogs for OMRON's safety rated products. 

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 product. 

At the customer’s request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. 

The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: 

- Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document. 

- Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. 

- Systems, machines, and equipment that could present a risk to life or property. 

Please know and observe all prohibitions of use applicable to the products. 

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

## **PERFORMANCE DATA** 

Performance data given in this document 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 users must correlate it to actual application requirements. Actual performance is subject to the OMRON 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 model 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 model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. 

## **DIMENSIONS AND WEIGHTS** 

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. 

## **ERRORS AND OMISSIONS** 

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 

## **PROGRAMMABLE PRODUCTS** 

OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof. 

## **COPYRIGHT AND COPY PERMISSION** 

This document shall not be copied for sales or promotions without permission. 

This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in its entirety. 

This document provides information mainly for selecting suitable models. Please read the Instruction sheet carefully for information that the user must understand and accept before purchase, including information on warranty, limitations of liability, and precautions. 

**OMRON Corporation      Industrial Automation Company Tokyo, JAPAN** 

**Authorized Distributor:** 

**Contact:  www.ia.omron.com** 

_**Regional Headquarters**_ **OMRON EUROPE B.V. OMRON ELECTRONICS LLC Sensor Business Unit** One Commerce Drive Schaumburg, Carl-Benz-Str. 4, D-71154 Nufringen, Germany IL 60173-5302 U.S.A. Tel: (49) 7032-811-0/Fax: (49) 7032-811-199 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 

**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 China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 

© OMRON Corporation 2010  All Rights Reserved. In the interest of product improvement, specifications are subject to change without notice. CSM_6_1_0314 **Cat. No. E401-E1-01** 

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