Autonics BA Series Інструкція з експлуатації
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DRW171447AA
Photoelectric Sensor
BA SERIES
I N S T R U C T I O N M A N U A L
Thank you for choosing our Autonics product.
Please read the following safety considerations before use.
Safety Considerations
※ Please observe all safety considerations for safe and proper product operation to avoid
hazards.
※
symbol represents caution due to special circumstances in which hazards may occur.
Warning
Failure to follow these instructions may result in serious injury or death.
Caution
Failure to follow these instructions may result in personal injury or product damage.
Warning
1. Fail-safe device must be installed when using the unit with machinery that may
cause serious injury or substantial economic loss. (e.g. nuclear power control,
medical equipment, ships, vehicles, railways, aircraft, combustion apparatus,
safety equipment, crime/disaster prevention devices, etc.)
Failure to follow this instruction may result in fire, personal injury, or economic loss.
2. Do not disassemble or modify the unit.
Failure to follow this instruction may result in fire.
3. Do not connect, repair, or inspect the unit while connected to a power source.
Failure to follow this instruction may result in fire.
4. Check 'Connections' before wiring.
Failure to follow this instruction may result in fire.
Caution
1. Use the unit within the rated specifications.
Failure to follow this instruction may result in fire or product damage.
2. Use dry cloth to clean the unit, and do not use water or organic solvent.
Failure to follow this instruction may result in fire.
3. Do not use the unit in the place where flammable/explosive/corrosive gas,
humidity, direct sunlight, radiant heat, vibration, impact, or salinity may be present.
Failure to follow this instruction may result in fire or explosion.
Ordering Information
BA 2
M
D
D
T
D
P
Control
output
NPN open collector output
P
PNP open collector output
Operation mode
Light ON
D
Dark ON
Output
T
Transistor output
Power supply
D
DC power
Sensing type
D
Diffuse Reflective
Sensing distance unit
M
Unit: m
Sensing distance
Number
Sensing distance
Item
Photoelectric sensor
BA
series
Dimensions
41.5
3.5
2color LED
(operation . stability indicator)
16
16
M3 Bolt
48.5
34.5
Sensitivity adjuster
ø3, Cable:2m
※ The above specifications are subject to change and some models may be
discontinued without notice.
※ Be sure to follow cautions written in the instruction manual and the technical
descriptions (catalog, homepage).
Specification
NPN output
BA2M-DDT
PNP output
BA2M-DDT-P
Sensing type
Diffuse Reflective
Sensing distance
2m (non-glossy white paper 200×200mm)
Sensing target
Translucent, opaque materials
Hysteresis
Max. 20% at sensing distance
Response time
Max. 1ms
Power supply
12-24VDCᜡ ±10% (ripple P-P: max. 10%)
Current
Max. 15mA (max. 30mA when the output is ON)
consumption
Light source
Infrared LED (850nm)
Sensitivity
Sensitivity adjuster
adjustment
Operation mode
Light ON
NPN or PNP open collector output
Control output
●Load voltage: max.26.4VDCᜡ ●Load current: max.100mA
●Residual voltage - NPN: max.1VDCᜡ, PNP: max. 2.5VDC
Protection
Reverse polarity protection circuit,
circuit
output short overcurrent protection circuit
Receiver
Photo IC
Indicator
Operation: red, stability: orange (Light On), green (Dark On)
Insulation
Over 20MΩ (at 500VDC megger)
resistance
±240V the square wave noise (pulse width:1㎲)
Noise immunity
by the noise simulator
Dielectric
1,000VAC 50/60Hz for 1minute
strength
Vibration
1.5mm amplitude at frequency of 10 to 55Hz
resistance
in each of X, Y, Z directions for 2 hours
Shock
100m/s² in X, Y, Z directions for 3 times
resistance
Sunlight: max.11,000lx,
Ambient
illumination
incandescent lamp: max.3,000lx (receiver illumination)
Ambient
-25 to 55℃, storage: -25 to 70℃
temperature
Ambient
35 to 85%RH, storage: 35 to 85%RH
humidity
Protection
IP64 (IEC standards)
Material
Case: ABS, Sensing part: PC, Indicator: PC, VR: IXEF
ø3mm, 3-wire, Length: 2m(AWG24, Core diameter: 0.08mm,
Cable
Number of cores: 40, Insulator diameter: ø1mm)
Accessory
Adjuster screwdriver
Approval
Weight
Approx. 50g
※The temperature or humidity mentioned in Environment indicates a non freezing or condensation
environment.
Control Output Circuit Diagram
Photoelectric sensor circuit
Connection
(brown)+V
NPN
(black)Output
open
collector
output
Output short
overcurrent
protection circuit
(blue)0V
Photoelectric sensor circuit
Connection
(brown)+V
(unit: mm)
Output short
PNP
overcurrent
open
protection circuit
collector
output
(black)Output
(blue)0V
2.3
※ If short-circuit the control output terminal or supply current over the rated specification,
normal control signal is not output due to the output short over current protection circuit.
8
7.5
Connection
15.5
Sensing target
Detecting Distance against the Target Size
BA2M-DDTD
BA2M-DDTD-P
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
50
80
100
150
Detecting target size(mm)
Dark ON
Detecting Distance against the Target Color
(%)
White
Yellow
Red
100
90
75
60
45
30
15
0
Non-glossy white paper 100%
Operation Mode
● Light ON
Stable light ON
high
level
Unstable light ON
level
Incident
light
Unstable light OFF
level
level
Stable light OFF
level
low
ON
Stability indicator
(Orange LED)
OFF
Operation
ON
indicator
OFF
(Red LED)
Light ON
Load
operation
ON
+
Transistor
OFF
12-24VDC
output
-
Max. 100mA
● Dark ON
high
Stable light ON
level
Incident
Unstable operation
light
level
level
+
Max. 100mA
12-24VDC
-
Stable light OFF
level
low
Load
ON
Stability indicator
(Orange LED)
OFF
Operation
ON
indicator
OFF
(Red LED)
Dark ON
operation
(brown)
ON
Transistor
12-24VDC
OFF
output
(blue)
(black)Output
Mounting and Adjustment
Please check wiring after setting the target and supply the power to this sensor.
※ It shows the change of detecting
When using photoelectric sensors closely over two units, it may result in malfunction
distance by size of targets.
due to mutual interference.
Standard targets:
200×200mm
When installing the product, tighten the screw with a tightening torque of 0.5N . m.
non-glossy white paper.
● Optical axis adjustment
200
※ It shows the rate of detecting
Blue
distance by color of targets.
Mount this unit at center position where operation LED turns on as moving the unit
toward right or left, up or down
● Adjustment
Black
1. When sensing the object, set the sensitivity adjustment in stable Light ON area (orange:
Light On, green: Dark On) as shown 'operation mode chart'.
2. The sensitivity should be adjusted depending on a sensing target or mounting place.
3. Set the target at a position to be detected by the beam, then turn the adjuster until position
ⓐ where the indicator turns on from min. position of the adjuster.
4. Take the target out of the sensing area, then turn the adjuster until position ⓑ where the
indicator turns on. If the indicator dose not turn on, Max. position ⓑ.
5. Set the adjuster at the center of two switching position ⓐ, ⓑ.
※ The sensing distance indicated on specification chart is for 200 X 200mm of non-glossy
white paper. Be sure that it can be different by size, surface and gloss of target.
Cautions during Use
Operating
level
1. Follow instructions in 'Cautions during Use'. Otherwise, it may cause unexpected
accidents.
2. When connecting a DC relay or other inductive load to the output, remove surge by
using diodes or varistors.
3. Use the product, 0.5 sec after supplying power.
When using separate power supply for the sensor and load, supply power to sensor
first.
4. 12-24VDC power supply should be insulated and limited voltage/current or Class 2,
SELV power supply device.
5. Wire as short as possible and keep away from high voltage lines or power lines, to
prevent inductive noise.
6. When using switching mode power supply to supply the power, ground F.G. terminal
and connect a condenser between 0V and F.G. terminal to remove noise.
7. When using sensor with the equipment which generates noise (switching regulator,
inverter, servo motor, etc.), ground F.G. terminal of the equipment.
(Control output according to amount of receiving light)
8. This unit may be used in the following environments.
①Indoors (in the environment condition rated in 'Specifications')
②Altitude max. 2,000m
③Pollution degree 3
④Installation category II
Operating
Major Products
level
Photoelectric Sensors
Fiber Optic Sensors
Door Sensors
Door Side Sensors
Area Sensors
Proximity Sensors
Pressure Sensors
Rotary Encoders
Connectors/Sockets
Switching Mode Power Supplies
Control Switches/Lamps/Buzzers
I/O Terminal Blocks & Cables
Stepper Motors/Drivers/Motion Controllers
Graphic/Logic Panels
Field Network Devices
Laser Marking System(Fiber, CO₂, Nd:YAG)
(Control output according to amount of receiving light)
Laser Welding/Cutting System
ⓐ
Optimal
position
Sensing
target
ⓑ
MIN
MAX
Temperature Controllers
Temperature/Humidity Transducers
SSRs/Power Controllers
Counters
Timers
Panel Meters
Tachometers/Pulse(Rate)Meters
Display Units
Sensor Controllers
http://www.autonics.com
HEADQUARTERS:
18, Bansong-ro 513beon-gil, Haeundae-gu, Busan,
South Korea, 48002
TEL: 82-51-519-3232
E-mail: [email protected]
DRW171447AA