Autonics BWP20-12 빠른 시작 매뉴얼 - 페이지 3

{카테고리_이름} Autonics BWP20-12에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Autonics BWP20-12 5 페이지.

페이지 인쇄

Specifications

Model

BWP20-08(P)

Sensing method

Through-beam

Light source

Infrared LED (850 nm modulated light)

Sensing distance

0.1 to 5.0 m

Sensing target

Opaque material

Min. sensing target

≥ Ø 30 mm

Number of optical axes 8

Sensing height

140 mm

Optical axis pitch

20 mm

Response time

≤ 6 ms (frequency B: ≤ 7 ms)

Operation mode

Light ON / Dark ON (switch)

Functions

Emitter OFF, operation mode change, Job indicator ON / flashing

Interference protection Interference protection by transmission frequency selection

Synchronization type

Timing method by synchronous line

Emitter: frequency A indicator (green), frequency B indicator (yellow)

Indicator

Receiver: operation indicator (red), stable indicator (green)

Emitter / receiver: Job indicator (red)

Approval

ᜢ ᜫ

≈ 280 g

Weight (packaged)

(≈ 480 g)

Power supply

12 - 24 VDCᜡ (ripple P-P: ≤ 10 %)

Current consumption

Emitter / receiver: ≤ 80 mA

Control output

NPN / PNP open collector output model

Load voltage

≤ 30 VDCᜡ

Load current

≤ 150 mA

Residual voltage

NPN: ≤ 1 VDCᜡ, PNP: ≤ 2.5 VDCᜡ

Reverse power protection circuit, output short overcurrent

Protection circuit

protection circuit

Insulation resistance

≥ 20 MΩ (500 VDCᜡ megger)

± 240 V the square wave noise (pulse width: 1㎲) by the noise

Noise immunity

simulator

Dielectric strength

1,000 VACᜠ 50 / 60 Hz for 1minute

1.5 mm double amplitude at frequency of 10 to 55 Hz (for 1 min)

Vibration

in each X, Y, Z direction for 2 hours

Shock

500 m/s² (≈ 50 G) in each X, Y, Z direction for 3 times

Ambient illumination

Ambient light: ≤ 100,000 ㏓

(receiver)

Ambient temperature

-10 to 55 ℃, storage: -20 to 60 ℃ (no freezing or condensation)

Ambient humidity

35 to 85 %RH, storage: 35 to 85 %RH (no freezing or condensation)

Protection rating

IP40 (IEC standard)

Cable spec.

Ø 3.5 mm, 4-wire, 3 m

Wire spec.

AWG 24 (0.08 mm, 40-core), insulator diameter: Ø 1 mm

Material

Case: PC / ABS, sensing part: PMMA

Troubleshooting

Malfunction

Cause

Power supply

Cable incorrect connection, or

Non-operation

disconnection

Out of rated sensing distance

Pollution by dirt of sensor cover

Non-operation in

sometimes

Connector connection failure

Out of the rated sensing distance

There is an obstacle to cut off the

Control output is

emitted light between emitter and

OFF even though

receiver.

there is not a target

There is strong electric wave or

object.

noise generator such as motor,

electric generator, or high voltage

line, etc.

Synchronous line incorrect

connection or disconnection

LED displays for

synchronous line

Break of synchronous circuit of

emitter or receiver

Control output line is shorted out. Check the wiring connection.

LED displays for

over current

Over load

BWP20-12(P)

BWP20-16(P)

BWP20-20(P)

220 mm

300 mm

380 mm

ᜢ ᜫ

≈ 320 g

≈ 360 g

≈ 430 g

(≈ 520 g)

(≈ 620 g)

(≈ 680 g)

Troubleshooting

Supply the rated power.

Check the wiring connection.

Use it within rated sensing distance.

Remove dirt by soft brush or cloth.

Check the assembled part of the

connector

Use it within the rated sensing

distance.

Remove the obstacle.

Put away the strong electric wave

or noise generator.

Check the wiring connection.

Contact Autonics Corp.

Check the rated load capacity.

Functions

■ Interference protection (transmitted light frequency change)

When you install more than two products, there is a risk of mutual interference.

Change the frequency to prevent this interference. Set one sensor as frequency A and

the other as frequency B via the setting switch.

■ Emitter OFF

When 0 V is applied to the TEST input of the emitter, the light emission is forcibly

stopped and the external system can check whether the sensor is operating normally.

When the emission is stopped, the light is blocked. In the case of Light ON mode, the

control output turns OFF. In the case of Dark ON mode, the control output turns ON.

The red LED of the emitter flashes until the TEST input is released.

• Control output pulse by TEST input

Setting switch

OFF

Control output

(Light ON)

OFF

Normal

■ Operation mode change (Light ON / Dark ON)

It is available to select with user's preference.

- Light ON: The control output is ON when it is light ON

- Dark ON: The control output is ON when it is light OFF

■ Job indicator (ON / flashing)

Job indicator is lighting or flashing to make out work sensing operation more easily.

≥ 50 ms

Abnormal