BWP20-08 Datasheet PDF - Autonics
| Part Number | BWP20-08 | |
| Description | Area sensor | |
| Manufacturers | Autonics | |
| Logo |  |
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BWP Series
Area Sensor
Area sensor with plastic case
Features
● 13mm slim body with fresnel lens
● Adoption of plastic(PC/ABS) injection case
●Various functions; stop transmission, interference prevention,
lightening/flashing JOB indicator,
Light ON/Dark ON operation by switch
●Easy to recognize at side, front, and long-distance
by high brightness LED of Emitter and Receiver
●Fast response time up to 7ms
● 4 models with various optical axes (8 to 20EA) and sensing height
(140 to 380mm)
● Protection structure IP40(IEC standard)
Please read “Caution for your safety” in operation
manual before using.
Specifications
Model
NPN open
collector output
PNP open
collector output
BWP20-08
BWP20-08P
BWP20-12
BWP20-12P
BWP20-16
BWP20-16P
BWP20-20
BWP20-20P
Sensing type
Through-beam
Sensing distance
0.1 to 5m
Sensing target
Opaque materials of Min.Ø30mm
Optical axis pitch
20mm
Number of optical axis
8EA
12EA
16EA
20EA
Sensing width
140mm
220mm
300mm
380mm
Power supply
12-24VDC ±10%(Ripple P-P : Max. 10%)
Protection circuit
Built-in
Current consumption
Emitter : Max. 80mA, Receiver : Max. 80mA
Control output
Operation mode
NPN or PNP open collector output
• Load voltage : Max. 30VDC • Load current : Max. 150mA
• Residual voltage - NPN : Max. 1V, PNP : Min. 2.5V
Light ON/Dark ON by switch
Short-circuit protection
Built-in
Response time
Max. 6ms(Frequency B selection is max. 7ms)
Light source
Infrared LED(850nm modulated)
Synchronization type
Synchronized by synchronous line
Interference protection
Interference protection by transmission frequency selection
Environ-
ment
Ambient illumination
Ambient temperature
Ambient humidity
Sunlight : Max. 10,000㏓ (received light side illumination)
-10 to 55℃, storage : -20 to 60℃
35 to 85%RH, storage : 35 to 85%RH
Noise resistance
±240V the square wave noise (pulse width: 1㎲) by the noise simulation
Dielectric strength
1,000VAC 50/60Hz for 1minute
Insulation resistance
Vibration
Min. 20MΩ(at 500VDC megger)
1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hour
Shock
500m/s²(approx. 50G) in each of X, Y, Z directions for 3 times
Protection
IP40(IEC standard)
Material
Case : PC/ABS, Sensing part : PMMA
Cable
Approval
Ø3.5mm, 4-wire, Length : 3m(Emitter: Ø3.5mm, 4-wire, Length : 3m)
(AWG 24, Core diameter : 0.08mm, Number of cores : 40, Insulator out diameter : Ø1mm)
Unit weight
Approx. 280g
Approx. 320g
Approx. 360g
Approx. 430g
※The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.
(A)
Photo
electric
sensor
(B)
Fiber
optic
sensor
(C)
Door/Area
sensor
(D)
Proximity
sensor
(E)
Pressure
sensor
(F)
Rotary
encoder
(G)
Connector/
Socket
(H)
Temp.
controller
(I)
SSR/
Power
controller
(J)
Counter
(K)
Timer
(L)
Panel
meter
(M)
Tacho/
Speed/ Pulse
meter
(N)
Display
unit
(O)
Sensor
controller
(P)
Switching
mode power
supply
(Q)
Stepper
motor&
Driver&Controller
(R)
Graphic/
Logic
panel
(S)
Field
network
device
(T)
Software
(U)
Other
C-33
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Area Sensor
Installation
For direction of installation
Emitter and receiver should be installed as same up/down
position.
Emitter
Receiver Emitter
Receiver
Cable
Cable
Cable
For reflection from the surface of wall and flat
When installing it as below the light reflected from the
surface of wall and flat will not be shaded. Please, check
whether it operates normally or not with a sensing target
before using. (Interval distance : Min. 0.3m)
Receiver2
Receiver
Sensing target
Reflecting
light
Emitter
Sensing target
Receiver
Reflecting
light
Bottom
Wall
For prevention of interference
It may cause interference when installing more than 2
sets of the sensor. In order to avoid the interference of
the sensor, please install as following figures and use the
interference protection function.
● Transmission direction should be opposite between
2 sets
Receiver1
Emitter1 Emitter2
Receiver2
Emitter1
Receiver1 Emitter2
Receiver2
Cable
Emitter1
Receiver1
Emitter2
Receiver1
Receiver2
Emitter1
Emitter2
Receiver1
Emitter2
Emitter1
Receiver2
Receiver1
Receiver2
Emitter2
Emitter2
● Baffle should be installed between 2 sets.
Emitter1
Receiver1
Emitter2
Receiver2
Receiver2
Baffle
● It should be installed out of the interference distance
Emitter1
Emitter2
L(m)
Receiver1
Receiver2
Sensing
distance(L)
0.1 to 1m
Installation allowable
distance(D)
Min. 0.2m
Min. 1m
Min. 0.3m
※It may be a little different based
on installation environment.
Operation indicator
(A)
Photo
electric
sensor
(B)
Fiber
optic
sensor
(C)
Door/Area
sensor
(D)
Proximity
sensor
Item
Emitter
Receiver
Indicator
Indicator
Green Yellow
JOB
Indicator
Green
Red
JOB
Indicator
Control
output
Power on
- -- -
-
FREQ. A operation
- -- -
-
FREQ. B operation
- -- -
-
TEST
OFF
Stable light ON
--
ON
Unstable light ON - -
ON
Unstable light OFF - -
OFF
Stable light OFF - -
OFF
Flashing function ON - -
OFF
Synchronous line
malfunction
--
OFF
Overcurrent
--
OFF
Display classification list
Light ON
Light OFF
Flashing by 0.3 sec.
Flashing simultaneously by 0.3 sec.
Cross-Flashing by 0.3 sec.
※The operation of 'Operation indicator(Red)', 'Job indicator (Red)',
'Control output' is for Light ON, in case of Dark ON, it is opposite
operation against Light ON. (In case, malfunction of synchronous
line and over current, control output is OFF regardless of the
mode.)
Troubleshooting
Malfunction
Cause
Troubleshooting
Power supply
Supply rated power.
Cable incorrect
Non-operation
connection or
disconnection
Check the wiring.
Rated connection failure
Use it within rated sensing
distance.
Pollution by dirt of
Remove dirt by soft brush or
Non-operation
sensor cover
cloth.
in sometimes
Connector connection Check the assembled part of
failure
the connector.
Out of rated sensing Use within rated sensing
distance
distance.
There is an obstacle to
cut off the light emitted
Control output is OFF between emitter and
Remove the obstacle.
even though there is receiver
not a target object. There is a strong
electric wave or noise
generated by motor,
electric generator, high
Put away the strong electric
wave or noise generator.
voltage line etc.
Synchronous line
LED displays for
synchronous line
malfunction
incorrect connection or
disconnection
Break of synchronous
circuit of emitter or
Check the wiring.
Contact our company.
receiver
Control output line is
LED displays for over shorten
Check the wiring.
current
Over load
Check the rated load
capacity.
(E)
Pressure
sensor
(F)
Rotary
encoder
(G)
Connector/
Socket
(H)
Temp.
controller
(I)
SSR/
Power
controller
(J)
Counter
(K)
Timer
(L)
Panel
meter
(M)
Tacho/
Speed/ Pulse
meter
(N)
Display
unit
(O)
Sensor
controller
(P)
Switching
mode power
supply
(Q)
Stepper
motor&
Driver&Controller
(R)
Graphic/
Logic
panel
(S)
Field
network
device
(T)
Software
(U)
Other
C-37
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BWP20-08 electronic component. |
| Information | Total 5 Pages | |
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| Download | [ BWP20-08.PDF Datasheet ] | |
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