SPD-RAIL

**Proximity Magnetic Sensors Rectangular Housing SPB2 Series** 

- **Rectangular, plastic housing with shielded sides** 

- **Bistable output function** 

- **Easy and fast mounting** 

**Product Description Ordering Key SP B 2** The SPB2 and SPB22MT SPB2 and SPB22MT are **Type** are rectangular proximity mounted side by side with **Output function** magnetic sensors built in ~~a~~ other sensors. **Reed contact type** plastic housing with two The fixing kit, delivered with metal shielded sides. the sensor, includes two The shielded sides reduce nuts and washers simplifymagnetic interferences when ing the mounting. 

## **T e Selection yp** 

**Housing dimensions Connection** 85 x 24 x 25.5 Faston 85 x 24 x 25.5 Cable L= 2m **Dimensions are specified in millimeters (mm)** 

**Output function Reference** Bistable **SP B 2** Bistable **SP B 2 2MT** 

## **Out ut S ecifications p p** 

**Output** Bistable **Contact ratings** Max Switching Voltage 250 VAC Max Switching Current 3 A Max Switching Power               100 VA 

## **General S ecifications p** 

**Operating distance** See Operating Distance table **Suitable magnetic units** See Operating Distance table **Operating temperature** -25 to +75 °C **Degree of protection** SPB2                                      IP 65 SPB22MT IP 67 **Housing** Dimensions 85 x 24 x 25.5 mm Material                                     Plastic with two metal shielded sides **CE-marking** Yes 

**1** 

Specifications are subject to change without notice (16.09.10) 

**SPB2 Series** 

## **O eratin Distance p g** 

|**Magnetic Units**|**CL2**|**CL3**|**CL4**|**CL10**|**CL11**|**CL18**|**CL20S1**|**CL20S3**|**CL23**|**CL31**|
|---|---|---|---|---|---|---|---|---|---|---|
|SPB2, SPB22MT|5*|15*|30*|15**|30**|14**|30**|29**|18**|28**|
|**Distances are specified in millimeters (mm)**||**Distances are specified in millimeters (mm)**|||||||||



**xx** /xx: operating distance (for all Output functions). 

* the magnetic unit must be installed perpendicular to the switch longitudinal axis. 

- ** the magnetic unit must be installed perpendicular to the switch upper surface. 

## **Example 1** 

**FIRST STEP: Contact closes between 1 and 6 mm on the right or on the left respect to the sensor axis SECOND STEP: Contact opens again between 4 and 7 mm by moving the magnetic unit in the opposite way respect to the FIRST STEP** 

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SOUTH SOUTH<br>Fixed distance: 6mm ±1mm m ±1mm<br>S<br>**----- End of picture text -----**<br>


## **Example 2** 

**FIRST STEP: Contact closes between 7 and 15 mm on the right or on the left respect the sensor axis SECOND STEP: Contact opens again between 10 and 22 mm by moving the magnetic unit in the opposite way respect to the FIRST STEP** 

**==> picture [211 x 199] intentionally omitted <==**

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SOUTH SOUTH<br>Fixed distance: 17mm ±1mm 1mm<br>S<br>——<br>**----- End of picture text -----**<br>


**2** 

Specifications are subject to change without notice (16.09.10) 

**SPB2 Series** 

## **Wiring Diagrams** 

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blue blue<br>black black<br>Output function Bistable<br>**----- End of picture text -----**<br>


## **Dimensions** 

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FASTON--> SPB2<br>CABLE--> SPB2S2<br>25.5 24<br>10 30 85<br>2 x M4<br>SPB2  SPB22MT<br>al<br>**----- End of picture text -----**<br>


**3** 

Specifications are subject to change without notice (16.09.10)