EE-SX461-P11

## **Photomicrosensor (Transmissive) EE-SX461-P11** 

**Be sure to read** _**Precautions**_ **on page 24.** 

## ■ **Dimensions** 

**Note:** All units are in millimeters unless otherwise indicated. 

## ■ **Features** 

- Snap-in-mounting model. 

- Mounts to 0.8- to 1.6-mm-thick panels. 

|171826-3 (Tyco<br>Electronics AMP)<br>th|171826-3 (Tyco<br>Electronics AMP)<br>th|171826-3 (Tyco<br>Electronics AMP)<br>th|171826-3 (Tyco<br>Electronics AMP)<br>th|171826-3 (Tyco<br>Electronics AMP)<br>th|171826-3 (Tyco<br>Electronics AMP)<br>th|171826-3 (Tyco<br>Electronics AMP)<br>th||C7|C7||=—|— i |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||||||||2 (Aperture<br>width)||
|||Two, R1<br>—|||||||||||(15)<br>~~ian~~ <br>|||Optical<br>axis<br> fil||
|||=U|||||||||||WU||==||
|||**Internal Circuit**||||||||||Unless otherwise specified, the||Unless otherwise specified, the||
||||||||||||V|tolerances are as shown below.||tolerances are as shown below.||
||||||||||||O|||||
|||||||||||||||||
||||||||||||G|**Dimensions          Tolerance**||**Dimensions          Tolerance**||
|||||||||||||3 mm max.||±0.3||
||**Terminal No.            Name**||||||**Terminal No.            Name**|**Terminal No.            Name**|**Terminal No.            Name**|**Terminal No.            Name**||3<mm≤6||±0.375||
|||||||||||||||||
||V|V|||||Power supply|||||6<mm≤10||±0.45||
||O|O|||||(Vcc)<br>Output(OUT)|||||10<mm≤18|18|±0.55||
||G|G|||||Ground(GND)|||||18<mm≤30|30|±0.65||



- With a 15-mm-wide slot. 

- Photo IC output signals directly connect with C-MOS and TTL. 

- Connects to Tyco Electronics AMP’s EI-series connectors. 

## ■ **Absolute Maximum Ratings (Ta = 25** ° **C)** 

|**Item**|**Item**|**Symbol**|**Rated value**|
|---|---|---|---|
|**Power supply voltage**||VCC|7 V|
|**Output voltage**||VOUT|28 V|
|**Output current**||IOUT|16 mA|
|**Permissible output dissipation**||POUT|250 mW<br>(see note)|
|**Ambient temper-**<br>**ature**|**Operating**|Topr|–20°C to 75°C|
||**Storage**|Tstg|–40°C to 85°C|
|**Soldering temperature**||Tsol|---|



**Note:** Refer to the temperature rating chart if the ambient temperature exceeds 25°C. 

Recommended Mating Connectors: Tyco Electronics AMP   171822-3 (crimp connector) 172142-3 (crimp connector) OMRON EE-1005 (with harness) 

## ■ **Electrical and Optical Characteristics (Ta = 25** ° **C, VCC = 5 V** ± **10%)** 

|**Item**|**Symbol**|**Value**|**Condition**|
|---|---|---|---|
|**Current consumption**|ICC|35 mA max.|With and without incident|
|**Low-level output voltage**|VOL|0.3 V max.|IOUT= 16 mA with incident|
|**High-level output voltage**|VOH|(VCCx 0.9) V min.|VOUT= VCCwithout incident, RL= 47 kΩ|
|**Response frequency**|f|3 kHz min.|VOUT= VCC, RL= 47 kΩ(see note)|



**Note:** The value of the response frequency is measured by rotating the disk as shown below. 

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Disk<br>2.1 mm<br>2 mm 2 mm<br>t = 0.2 mm<br>**----- End of picture text -----**<br>


**EE-SX461-P11** Photomicrosensor (Transmissive) 

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## ■ **Engineering Data** 

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**----- Start of picture text -----**<br>
Output Allowable Dissipation vs.  Sensing Position Characteristics  Sensing Position Characteristics<br>Ambient Temperature Characteristics (Typical) (Typical)<br>d1 = 0±1.1 mm VTa = 25CC = 5 V °C  d2 = 0±1.1 mm<br>RL = 47 kΩ  Ta = 25VCC = 5 V °C  d<br>RL = 47 kΩ<br>RA Sel<br>Center of optical axis<br>OFF<br>d2<br>ON<br>−3 −2 −1 0 1 2 3<br>Ambient temperature Ta (°C) Distance d (mm) Distance d (mm)<br>Center of optical axis<br>Output transistor Output transistor<br>Light interrupting plate<br>Output allowable dissipation Pc  (mW)<br>**----- End of picture text -----**<br>


|**EE-1005 Connector**|**EE-1005 Connector**|||||
|---|---|---|---|---|---|
||(1) (2)<br>(3)<br>1,000±20<br>~~fo~~<br>S~~SS~~:|||||
||**No.**<br>**Name**<br>**Model**|**Quantity**|**Maker**||**Wiring**|
||1<br>Receptacle<br>housing<br>171822-3|1<br>Tyco Electronics<br>AMP|Tyco Electronics||**Connector**<br>**circuit no.**|
||2<br>Receptacle<br>contact<br>170262-1|3<br>Tyco Electronics<br>AMP|Tyco Electronics||1|
||3<br>Lead wire<br>UL1007 AWG24|3<br>---|||2|



|**Wiring**|||
|---|---|---|
|**Connector**<br>**circuit no.**|**Lead wire color**|**Output when connected to**<br>**EE-SX461-P11**|
|1|Red|VCC|
|2|Orange|OUT|
|3|Yellow|GND|



## ■ **Recommended Mounting Hole Dimensions and Mounting and Dismounting Method** 

## **Dismounting by Hand** 

Squeeze the mounting tabs as shown in the following illustration and press the mounting tabs upwards. 

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Optical axis<br>Sensor edge  Center of  Sensor edge<br>(to post header) sensing slot<br>**----- End of picture text -----**<br>


The Photomicrosensor can be mounted to 0.8- to 1.6-mm-thick panels. 

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EE-SX461-P11<br>(2)<br>Panel (1) (1)<br>**----- End of picture text -----**<br>


Refer to the above mounting hole dimensions and open the mounting holes in the panel to which the Photomicrosensor will be mounted. 

Insert into the holes the Photomicrosensor’s mounting portions with a force of three to five kilograms but do not press in the Photomicrosensor at one time. The Photomicrosensor can be easily mounted by inserting the mounting portions halfway and then slowly pressing the Photomicrosensor onto the panel. 

There are two ways to dismount the Photomicrosensor. Refer to the following. 

## **Dismounting with Screwdriver** 

Press the mounting hooks of the Photomicrosensor with a flat-blade screwdriver as shown in the following illustration and pull up the Photomicrosensor. 

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**----- Start of picture text -----**<br>
EE-SX461-P11<br>Flat-blade  a Flat-blade<br>screwdriver (2) screwdriver<br>(2)<br>(1) (1)<br>ofthe,<br>a<br>Mounting hook Panel Mounting hook<br>**----- End of picture text -----**<br>


Pressed mounting holes are ideal for mounting the 

Photomicrosensor. When mounting the Photomicrosensor to a panel that has pressed mounting holes for the Photomicrosensor, be sure to mount the Photomicrosensor on the pressing side of the panel, otherwise it may be difficult to mount the Photomicrosensor and an insertion force of five to six kilograms may be required. 

When mounting the Photomicrosensor to a panel that has mounting holes opened by pressing, make sure that the mounting holes have no burrs, otherwise the lock mechanism of the Photomicrosensor will not work perfectly. After mounting the Photomicrosensor to a panel, be sure to check if the lock mechanism is working perfectly. 

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EE-SX461-P11<br>This tapered portion must be on  Panel<br>the lower side of the panel,<br>otherwise the Photomicrosensor will not be locked in. Mounting tab<br>**----- End of picture text -----**<br>


**EE-SX461-P11** Photomicrosensor (Transmissive) 

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