PA18ALD04TCM6SA

## **Photoelectrics Diffuse-reflective Type PA18ALD04T.., AC, Metal-housing** 

- **Range: 400 mm adjustable** 

- **Modulated, infrared light** 

- **Supply voltage: 20 to 250 VAC** 

- **Output: 500 mA SCR** 

- **Make or break switching function, LED indication** 

- **High immunity to ambient light** 

- **Heavy duty M18 metal housing, IP67** 

- **Cable and plug versions** 

## **Product Descri tion p** 

The PA18ALD.. is a family of general purpose diffusereflec tive sensors in industrial standard 18 mm cylindrical nickel-plated brass housing for heavy duty applications. They are useful for simple applications where a basic 

sensor pro vides adequate sensing performance. The sensors are easy to adjust with 270° single-turn poten - tio meter. The output is a 2- wire NO or NC thyristor (SCR) output. 

**Ordering Key PA18ALD04TOM6SA Type Housing style Housing size Housing material Housing length** ~~——ai~~ **Detection principle Sensing distance Output type Output configuration Connection type Adjustable** 

## **T e Selection yp** 

**Housing        Rated                  Ordering no.              Ordering no. Ordering no.               Or der ing no. diameter operating SCR/cable SCR/plug                         SCR/cable SCR/plug dist. (Sn)              Make switching         Make switching Break switching        Break switching** ~~—~~ M18 400 mm **PA18ALD04TOSA      PA18ALD04TOM6SA      PA18ALD04TCSA      PA18ALD04TCM6SA** 

**Note:** Plugs to be ordered separately 

## **S ecifications p** 

|**Rated operating dist.**(Sn)||
|---|---|
|Adjustable                                    Up to 400 mm, Ref. target<br>Kodac test card 227, white,<br>90° reflectivity,|Adjustable                                    Up to 400 mm, Ref. target<br>Kodac test card 227, white,<br>90° reflectivity,|
|200 x 200 mm<br>**Sensitivity**<br>**Temperature drift **<br>**Hysteresis**(H)<br> (Differential travel)3 to 20%<br>**Rated operational volt.**(UB) <br>45 to 65 Hz<br>**Output current**(AC12, AC140)<br> Continuous (Ie)  <br> Short-time(I)  <br>**Min. operational current**(Im)|200 x 200 mm<br> 270° single-turnpot. meter<br> 0.4%/K<br>3 to 20%,<br> 20 to 250 VAC,<br>45 to 65 Hz<br> ≤500 mA<br> ≤3A,max. 20 ms<br> 10 mA|
|**OFF-state current**(Ir)|Max < 5 mA,typ. 2.6 mA|
|**Voltage drop **(Ud)|Max≤10 V,typ. 7 VAC|
|**Protection**Transients<br>**Transient voltage**<br>**Light source**<br>**Light type **|Transients<br>**e**Max. 1 kV/0,5 J<br>**ht source**GaAlAs LED,880 nm<br> Infrared, modulated synchronized|



|**Sensing angle**|**le**± 25° at 1/2 range|
|---|---|
|**Ambient light **|Max 10'000 lux|
|**Operating frequency **(f)|20 Hz,light/dark ratio 1:2|
|**Response time**||
|OFF-ON (tON)|≤20 ms|
|ON-OFF(tOFF)|≤30 ms|
|**Power ON delay **(tV)|Typ. 100 ms|
|**Indication function**|**Indication function**Dark (NC) or light (NO) switching|
|Output ON                                LED|ut ON                                LED, yellow|
|**Environment**|**Environment**|
|Overvoltage category|II (IEC 60664/60664A; 60947-1)|
|Pollution degree|3 (IEC 60664/60664A; 60947-1)|
|Degree ofprotection                 IP 67|rotection                 IP 67(IEC 60529;60947-1)|
|**Temperature**||
|Operating|-20° to +60°C (-4° to 140°F)|
|Storage|-30° to + 70°C(-22° to 158°F)|
|**Vibration**|**Vibration**10 to 150 Hz, 0.5 mm/-|
|7.5|7.5g (IEC 60068-2-6)|
|**Shock **|2 x 1 m 100 x 0.5 m|
||(IEC 60068-2-32)|
|**Dielectric voltage**|**Dielectric voltage**1600 VAC|



**1** 

Specifications are subject to change without notice (06.05.2008) 

**PA18ALD04T..., AC** 

## **Specifications (cont.)** 

|(IEC 60364-4-41)|(IEC 60364-4-41)|
|---|---|
|**Housing material**<br> Body  <br> Front  <br> Cable end  <br>Nuts|Nickel-plated brass<br> Luran®, black<br> Polyester, black<br> Nickel-plated brass|
|**Connection**||
|Cable<br>|Grey, 2 m, 2 x 0.5 mm2,|
|oilproof PVC,|oilproof PVC,|
|Plug<br>M12 x 1|M12 x 1|
|Cables forplug (-6) CON.6A-... series<br>~~ee~~||
|**Weight**|**Weight**|
|Cable version|150 g|
|Plugversion                              65<br>**Approvals**UL<br>~~es ~~<br>~~——__.-W_W~~|version                              65g<br>UL,CSA<br> ~~hid~~|



## **Dimensions** 

**==> picture [84 x 94] intentionally omitted <==**

**----- Start of picture text -----**<br>
SENSIT LE D<br>69.3 1 4.2<br>_dl_ ]s enRe sit\ L. e o M12 x 1<br>**----- End of picture text -----**<br>


## **O eration Di a ram p g** 

Power supply ~~a: EEE. Eee o~~ Object present, light received ~~r——— EE ——E——Eet~~ Output ON: Make switch ing (NO) Tv ~~ee~~ Break switching (NC) Tv ~~i~~ 

## **Wiring Diagrams** 

## **Detection Diagram** 

**==> picture [491 x 148] intentionally omitted <==**

**----- Start of picture text -----**<br>
NC 2 BN SensorX R27 Y (inch)<br>Kodac test card 4 8 12 16 20<br>60.0 a 2.4<br>~ 40.0 Lra A. | | f | 1.6<br>3 BU 20.0 PSee 0.8<br>0.0 a Ne 0<br>NO 2 BN SS EE A<br>-20.0 es -0.8<br>~ -40.0 a ee -1.6<br>-60.0 -2.4<br>3 BU 0.0 100.0 200.0 300.0 400.0 500.0<br>"IL 2 Distance (mm)<br>(mm)<br>(inch)<br>**----- End of picture text -----**<br>


## **Deliver Contents y** 

- Photoelectric switch: PA18ALD04.. 

- 2 nuts 

- **Packaging:** plastic bag 

## **Accessories** 

- Connector type CON.6A-.. series. 

- Screw driver for adjustments: 77-000 

- MB18A 

- APA18-RAR 

For further informations refer to “Accessories” 

**2** 

Specifications are subject to change without notice (06.05.2008) 

**PA18ALD04T..., AC** 

## **Installation Hints** 

**==> picture [436 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
To avoid interference from inductive voltage/ Relief of cable strain Protection of the sensing face  Switch mounted on mobile carrier<br>current peaks, separate the prox. switch pow-<br>er cables from any other power cables, e.g.<br>motor, contactor or solenoid cables<br>Incorrect ‘<br>Correct<br>The cable should not be pulled A proximity switch should not serve as Any repetitive flexing of the<br>wie mechanical stop cable should be avoided<br>|<br>**----- End of picture text -----**<br>


**3** 

Specifications are subject to change without notice (06.05.2008)