Photoelectric Sensors

BOS R020K-PS-PR11-00,2-S49

Order Code: BOS020T

Internet

www.balluff.com

eCl@ss 9.1: 27-27-09-02

Subject to change without notice: 271952

ETIM 6.0: EC002717

BOS020T_0.74_2024-10-15

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1) Optical axis receiver, 2) Optical axis emitter, 3) Operating voltage, 4) Light reception

Basic features

Approval/Conformity

CE

cULus

WEEE

UKCA

Basic standard

IEC 60947-5-2

Principle of operation

Photoelectric sensor

Reference reflector

BOS R-9

Series

R020K

Style

Square

Connection 60°

Display/Operation

Display

LED green: Power

LED yellow: Light received

Electrical connection

Cable diameter D

2.40 mm

Cable length L

0.2 m

Connection

Cable with connector, M8x1-Male,

3-pin, 0.20 m, PVC

Polarity reversal protected

yes

Protection against device mix-ups

yes

Short-circuit protection

yes

Electrical data

No-load current Io max. at Ue

20 mA

Operating voltage Ub

10...30 VDC

Protection class

III

Rated insulation voltage Ui

50 V DC

Rated operating current Ie

50 mA

Rated operating voltage Ue DC

24 V

Ripple max. (% of Ue)

20 %

Switching frequency

800 Hz

Turn-off delay toff max.

0.63 ms

Turn-on delay ton max.

0.63 ms

Voltage drop Ud max. at Ie

2.5 V

Environmental conditions

Ambient temperature

-25...50 °C

IP rating

IP67

Functional safety

MTTF (40 °C)

3378 a

Interface

Switching output

PNP normally open (NO)

Material

Housing material

ABS

Material jacket

PVC

Material sensing surface

PMMA