Photoelectric Sensors

BOS 21M-UUI-RP30-S4

Order Code: BOS026R

Internet

www.balluff.com

eCl@ss 9.1: 27-27-09-90

Subject to change without notice: 274860

ETIM 6.0: EC001822

BOS026R_0.22_2021-04-29

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1) Display and control panel, 2) rotatable 270°, 3) Optical axis emitter, 4) Optical axis receiver

Basic features

Additional features

Count function

Operating hours counter

Speed monitoring

Approval/Conformity

CE

EAC

cULus

WEEE

Basic standard

IEC 60947-5-2

Operating mode

SIO Mode

IO-Link Mode

Principle of operation

Photoelectric sensor

Reference emitter

Same sensor, through-beam

(emitter)

Reference reflector

BOS R-1

Scope of delivery

User manual

Series

21M

Style

Square

Connection can be rotated

Display/Operation

Adjuster

Potentiometer digital

Display

Run - LED green

Communication - Green LED,

flashing

LED yellow: Light received

Limit range - LED yellow, flashing

Error - LED green+yellow,

flashing

Emitter LED power drop - LED

red, flashing

Optical function principle - LED

multi-color

Setting

Sensitivity (Sn)