Datasheet

3
B5W-LB series Light Convergent Reflective Sensor
B
5
W
-
L
B
Analog voltage output model
● Absolute Maximum Ratings Exterior Specifications
*1. DC voltage is not covered by warranty.
*2. Pulse width: 800
μ s, frequency: 500 Hz
● Exterior Specifications
● Electrical and Optical Characteristics (Ta= 25°C, Vcc= 5.0 V)
* Frequency = 500 Hz (duty = 40%), input voltage = 5.0 V
Output voltage without reflector = 0 mV
Specified reference plane and mounting surface are as shown Below
Analog voltage output
Item Symbol Rated value Unit Remarks
Power supply
voltage
Vcc 5.5 V 4. Vcc - 2. GND
Input pulse
voltage *1
Vp 5.5 *2 V 1. Pulse - 2. GND
Operating
temperature
Topr -10 to 60 °C
With no icing or
condensation
Storage
temperature
Tstg -25 to 80 °C
Connecting
method
Weight (g)
Material
Case Lens
Connector Approx 3.2 g Polycarbonate (PC) Acrylic (PMMA)
Item Symbol
Value
Unit Condition
MIN. TYP. MAX.
Operating voltage Vcc 4.5 5.0 5.5 V ---
Operating input
pulse voltage
Vp 3.0 --- 5.5 V ---
Maximum output voltage
Forward voltage
Vomax --- 3.3 --- V ---
Sensing distance
(Black paper)
Lrange 10 --- 40 mm
Black paper,
Vo≥70 mV
Sensing distance
(White paper)
Lrange 10 --- 55 mm
White paper,
Vo≥70 mV
Non-sensing distance
(White paper)
L 85 --- --- mm
White paper,
Vo<30 mV
[Reflective object]
white paper and black paper
[Reflective object]
white paper
Reference plane
Mounting plane
Sensing distance
Non-sensing distance
Model Output circuit
B5W-LB2101-1
4 : VCC
3 : VOUT
2 : GND
1 : Pulse
Terminal No. Name
1. Pulse
2. GND
3. Vout
3. 4. Vcc