Datasheet

7
B5W-LB series Light Convergent Reflective Sensor
B
5
W
-
L
B
Safety Precautions
To ensure safe operation, be sure to read and follow the Terms and Conditions Agreement.
These products cannot be used in safety devic-
es for presses or other safety devices used to
protect human life. This product is designed for
use in applications for sensing workpieces and
workers that will not affect levels of safety.
This product is not designed or rated for ensur-
ing safety of persons either directly or indirect-
ly.
Do not use it for such purposes.
To ensure safety, observe the following precautions.
● Wiring
Power supply voltage
Do not use the product with a voltage or current that exceeds the
rated range. Applying a voltage exceeding the specifications or
using an AC power supply may result in rupture or burning.
Load Short-circuit (Digital only)
Do not short-circuit the load. Otherwise the product may be dam-
aged or it may burn.
Faulty Wiring
Do not miswire such as the polarity of the power supply voltage.
Otherwise the product may be damaged or it may burn.
Example 1. Wrong polarity
S4B-ZR
manufactured by JST
34
(2)
(1)
(4)
(3)
8.4
9.5
40
6
5.4
3.2 dia.
26.5
34
15.9
11.7
6.6
4.3
R3.76
8.4
3.2
3.4
6.1 6.1
Reciever lens
(7.5 dia.)
Emitter lens
(7.5 dia.)
Terminal No. Name
1. Pulse
2. GND
3. Vout
3. 4. Vcc
B5W-LB2101
WARNING
CAUTION
Precautions for Safe Use
Load
Vcc
OUT
GND
Sensor
Vcc
OUT
GND
(Load short-circuit)
Load
Sensor
Vcc
OUT
GND
Vcc
OUT
GND
Vcc
OUT
GND
(Load short-circuit)
Load
Sensor
Load
Sensor
Load
Sensor