BOSS3T-R-C50-PNP - Balluff, Inc.

2.73

Applications

– Direct object sensing

– Object detection using fiber

optics

– Parts counting in machine

design and conveying,

packaging machinery, and

assembly lines

Block Style

Optical

Sensors BOS S3

Features

– Supply voltage

10...30 V DC, reverse

polarity protected

– Output short circuit

protected

– Light-On/Dark-On

selectable

– Sensitivity adjustment with

potentiometer

– Setup aid and stability

display with green LED

– IP 66

– Flat window discourages

dust accumulation

– Can be DIN rail mounted

(fiber optic version)

Technical Description

When there is no space for

traditional sensors, there is

only one answer:

miniaturization. The diffuse

BOS S3 with its small

dimensions (13 × 26 × 52

mm) can be used in

locations with shallow

installation depth (right angle

version) or narrow openings

(straight version).

The series consists of:

– Diffuse with 100 mm and

500 mm sensing distance

– Diffuse with focused beam

and 12 mm sensing

distance, optimal for

precise sensing and small

parts detection

– Retroreflective with

polarizing filter for

errorless detection of

highly light reflecting

objects

(i.e. packaging with shiny

surfaces)

– Thru-Beam with 5 m

range, test input and

alarm output

– Use the diagnostic

function to check for

proper function

– Models with plastic fiber

optics permit sensing of

miniature objects,

checking of individual

product markings, and

operation in extremely

tight locations.

2.74

Block Style

Optical

Sensors BOS S3

BOS S3 Right angle

12 mm/100 mm/500 mm

2 m

5 m

BOS S3T-R-C10-PNP

BOS S3T-R-C50-PNP

BOS S3T-R-D12-PNP

BOS S3T-R-B2-PNP

BOS S3T-R-A0.6

BOS S3T-R-A2.5

BLE S3T-R-F5-PNP

BLS S3T-R-G5-PNP

10...30 V DC

£ 1.5 V

75 V DC

£ 100 mA

£ 30 mA

yes

0.5 µF

£ 1 ms/£ 2 ms

500 Hz/250 Hz

DC 13

PNP/NPN

o/p selectable

3000 Lux

Potentiometer 0...270°

yes

–15...+55 °C

IP 66

ABS

PMMA

Connector

30 g

BKS-S 75/S74

Reflector R2

0.5 mm 1 mm 2 mm

0.5 m 1.0 m 2.0 m

>0.5 mm >1mm >2mm

Slit Apertures

Slit width

Range

Object size

Series

Diffuse Sensing range

Retroreflective Sensing range

Thru-Beam Sensing range

Diffuse

PNP/NPN*, PNP o/p100 mm

PNP/NPN*, PNP o/p500 mm

Diffuse, Fixed Focus

PNP/NPN*, PNP o/p12 mm Red light, focussed

Polarized Retroreflective

PNP/NPN*, PNP o/p2 m Red light

Retroreflective

PNP/NPN*, PNP o/p0.6 m Clear Object

PNP/NPN*, PNP o/p2.5 m

Thru-Beam

PNP/NPN*, PNP o/p5 m Receiver

5 m Emitter

Supply voltage UB

Voltage drop Ud at le

Rated isolation voltage Ui

Rated operational current le

No-load supply current I0

Short circuit protected

Permissible capacitance

On/Off delay

Frequency of operating cycles

Utilization category

Output

Output function

Permissible ambient light

Sensitivity adjustment

Output function indication

Stability indication

Ambient temperature range Ta

Degree of protection per IEC 529

Insulation class

Housing material

Material of sensing face

Connection

No. of wires × conductor cross section

Weight

Recommended connector

o/p = Light-On/Dark-On

* Selectable PNP/NPN with cable version

Note: Mounting bracket, R2 reflector

for retroreflective model, and slit

apertures for emitter/receiver are

included. See other reflectors in

accessories section.

Diffuse values referenced to Kodak

white card with 90 % reflection.

Retroreflective values referenced to R1

reflector.

2.75

DC, BOS S3

Range 12 mm, 100 mm,

500 mm, 2 m, 5 m

Block Style

Optical

Sensors

BOS S3 straight

12 mm/100 mm/500 mm

2 m

5 m

BOS S3T-S-C10-PNP

BOS S3T-S-C50-PNP

BOS S3T-S-D12-PNP

BOS S3T-S-B2-PNP

BOS S3T-S-A0.6-PNP

BOS S3T-S-A2.5-PNP

BLE S3T-S-F5-PNP

BLS S3T-S-G5-PNP

10...30 V DC

£ 1.5 V

75 V DC

£ 100 mA

£ 30 mA

yes

0.5 µF

£ 1 ms/£ 2 ms

500 Hz/250 Hz

DC 13

PNP/NPN

o/p selectable

3000 Lux

Potentiometer 0...270°

yes

–15...+55 °C

IP 66

ABS

PMMA

Connector

30 g

BKS-S 75/S74

BOS S3 Right angle

12 mm/100 mm/500 mm

2 m

5 m

BOS S3-R-C10

BOS S3-R-C50

BOS S3-R-D12

BOS S3-R-B2

BOS S3-R-A0.6

BOS S3-R-A2.5

BLE S3-R-F5

BLS S3-R-G5

10...30 V DC

£ 1.5 V

75 V DC

£ 100 mA

£ 30 mA

yes

0.5 µF

£ 1 ms/£ 2 ms

500 Hz/250 Hz

DC 13

PNP/NPN selectable

o/p selectable

3000 Lux

Potentiometer 0...270°

yes

–15...+55 °C

IP 66

ABS

PMMA

2 m Cable

4 × 22AWG

85 g

BOS S3 straight

12 mm/100 mm/500 mm

2 m

5 m

BOS S3-S-C10

BOS S3-S-C50

BOS S3-S-D12

BOS S3-S-B2

BOS S3-S-A0.6

BOS S3-S-A2.5

BLE S3-S-F5

BLS S3-S-G5

10...30 V DC

£ 1.5 V

75 V DC

£ 100 mA

£ 30 mA

yes

0.5 µF

£ 1 ms/£ 2 ms

500 Hz/250 Hz

DC 13

PNP/NPN selectable

o/p selectable

3000 Lux

Potentiometer 0...270°

yes

–15...+55 °C

IP 66

ABS

PMMA

2 m Cable

4 × 22AWG

85 g

2.76

Series

Basic unit for

plastic fiber optic cable

PNP/NPN*, PNP

Supply voltage UB

Voltage drop Ud at le

Rated isolation voltage Ui

Rated operational current le

No-load supply current I0

Short circuit protected

Permissible capacitance

On/Off delay

Frequency of operating cycles

Utilization category

Output

Output function

Permissible ambient light

Sensitivity adjustment

Output function indication

Stability indication

Ambient temperature range Ta

Degree of protection per IEC 529

Insulation class

Housing material

Material of sensing face

Connection

No. of wires × conductor cross section

Weight

Recommended connector

o/p = Light-On/Dark-On

*Selectable NPN/PNP for cable version

Note: Use universal plastic fiber optics. See fiber optics

section.

Block Style

Optical

Sensors BOS S3

BOS S3T straight

for plastic fiber optic cable

with Æ 2.2 mm

BOS S3T-S-E1-PNP

10...30 V DC

£ 1.5 V

75 V DC

£ 100 mA

£ 30 mA

yes

0.5 µF

£ 1 ms/£ 2 ms

500 Hz/250 Hz

DC 13

PNP

o/p selectable

3000 Lux

Potentiometer 0...270°

yes

–15...+55 °C

IP 66

ABS

PMMA

Connector

30 g

BKS-S 74

BOS S3 straight

for plastic fiber optic cable

with Æ 2.2 mm

BOS S3-S-E1

10...30 V DC

£ 1.5 V

75 V DC

£ 100 mA

£ 30 mA

yes

0.5 µF

£ 1 ms/£ 2 ms

500 Hz/250 Hz

DC 13

PNP/NPN selectable

o/p selectable

3000 Lux

Potentiometer 0...270°

yes

–15...+55 °C

IP 66

ABS

PMMA

2 m cable

4 × 0.34 mm²

85 g

DIN rail /35 DIN rail /35

2.77

Thru-Beam

Alarm Output in Receiver

(PNP open collector – 30 mA)

cable version

Green Stability Display

The green stability display

illuminates in the “safe“ range,

where the input energy is at

least 30 % over or under the

“threshold energy“.

The “threshold energy“ at

which a signal change is

effected, is defined as

100 %. The “safe“ range is

therefore reached when:

– the input signal is at

130 % or more of the

threshold energy.

– the input signal is at

70 % or less than the

threshold energy.

The receiver is equipped

with an alarm output. It acts

as a warning signal when the

function is affected by

contamination or mechanical

alignment. The alarm output

is activated when the

receiver signal is in the alarm

range for at least 3 seconds.

Test Input on Emitter

The test input interrupts the

light pulses from the emitter

and allows the function of the

emitter and receiver to be

checked (when using Test+,

Test– must be at 0 V, when

using Test–, Test+ must be at

10...30 V). The receiver output

must switch each time when a

voltage of 10...30 V DC (Test+)

or 0 V (Test–) is present on the

test input. Contamination or

alignment on the optical axis

can cause the emitter signal

to reach the receiver only

weakly, if at all. Therefore the

output will not switch even

though the test input is

activated. The test function

provides a remote check of

the thru beam type and serves

as a preventative measure.

Block Style

Optical

Sensors BOS S3

stable

unstable

stable

switching

threshold

Stability

(green LED)

Alarm

Output

(red LED)

dark-on

light-on

stable

unstable

stable

switching

threshold

Stability

(green LED)

BKS-S 74-3-_ _Mounting Bracket BKS-S 75-3-_ _

Wiring diagrams

Receiver with Alarm OutputDiffuse, Retroreflective

Diffuse, Retroreflective

Thru-Beam (Receiver) and

basic unit

Thru-Beam (Emitter)

2.78

Block Style

Optical

Sensors

BOS S3

Sensing Data

Referenced to Kodak white card with 90% reflection

Referenced to Kodak white card with 18 % reflection

Referenced to Kodak white card with 18% reflection

Referenced to Kodak white card with 18 % reflection

Range with 80 mm dia. R1 reflector

Range with 50 mm dia. R10 reflector

Referenced to Kodak white card with 90% reflection

Referenced to Kodak white card with 90 % reflection

1000

100

0.01 0.1 1 10

Distance (m)

Excess Gain

S3...B2

1000

100

1 10 100 1000

Distance (mm)

Excess Gain

S3...C50

1000

100

1 10 100 1000

Distance (mm)

Excess Gain

Diffuse (Short Range) S3...C10

Diffuse (Long Range) S3...C50

Polarized Retroreflective S3...B2

Fixed Focus S3...D12

2.79

1000

100

0.01 0.1 1 10

Distance (m)

Excess Gain

S3...A2.5

1000

100

0.1 1 10 100

Distance (m)

Excess Gain

S3...F/G5

1000

100

0.1 1 10 1000

Distance (mm)

Excess Gain

Thru-Beam BLS S3.../BLE S3...

Retroreflective BOS S3-_-A2.5

mm inch

BEAM DIAMETER

operating range with

R10 reflector (50cm)

5 0.2

0.1

0.2

0.1 0.2 0.4 0.5 0.6

213

DISTANCE

510 ft.

DISTANCE

BEAM DIAMETER

operating range with

R10 reflector (50mm)

operating range with

A1 reflector (80mm)

Retroreflective S3...A2.5...

Thru-Beam S3...F/G5

Retroreflective S3...A0.6... Fiber Optic S3...E1...

W/BFO OF-

Block Style

Optical

Sensors

BOS S3

Sensing Data