Balluff BOS R090K Series, User Manual

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4
Product description
4.3 Operating and display elements
4.3.1 Operating mode switch
Setting Meaning
L Light on / NO contact
D Dark on / NC contact
Tab. 4-1: Operating mode switch
4.3.2 Sensitivity setting
The rotary switch can be used to configure the sensitivity
and range of the receiver.
NOTICE
Product damage
If the sensitivity setting is turned past the end stop, the
setting function can be damaged.
►
Do not turn the potentiometer past the mechanical
end stop at 270°.
Setting Meaning
Turn clockwise Increase sensitivity.
Turn
counterclockwise
Reduce sensitivity.
Tab. 4-2: Sensitivity setting
4.3.3 LED indicators
LED Meaning
Yellow Operating indicator: The LED lights
up as soon as the sensor is active.
Green Stability indicator: The LED lights
up as soon as the sensor is
operational and is operating in a
safe range.
Tab. 4-3: LED
4.1 Construction
BOS R090K- _ U-_ D1_-S49
BOS R090K- _ U-_ D1_-S75
(3.1)
7.4
2-M3
3.4
10.8
3.2
8.2
11.8
19.2
(3.1)
9.9
19.5
31.5
1.2
25.4
3.4
10.8
(3.1)
0.1
(13.9)
20.2
(3.1)
7.4
7.2
Receiver axis
Transmitter axis
Lens
Yellow LED
Green LED
Setting the operating mode
Sensitivity setting
BOS R090K- _ U-_ D1_-02
(3.1)
7.4
2-M3
3.4
10.8
3.2
8.2
11.8
19.2
(3.1)
9.9
19.5
31.5
1.2
25.4
3.4
10.8
(3.1)
0.1
(13.9)
20.2
(3.1)
7.4
7.2
Fig. 4-1: Dimensions, design and function
4.2 Function
In the case of a diffuse sensor, the emitted light is reflected
by the object and evaluated in the receiver.
BOS R090K-_U-_ D1_-S49/S75/02
Photoelectric sensors – Diffuse sensors