Products
Products
Contact & Support
Shopping cart

Login

Please register for an individual price calculation.

Forgot Password?

REGISTER AS A COMPANY

We will check whether you already have a customer number with us in order to link your new online account with it.

Register

Products

Websites

Documents

Download

BOS027M

Retroreflective sensors

Typecode:

BOS 21M-PAI-PR30-S4

Loading...

Product description

Whatever your application, Balluff offers you a wide range of retroreflective sensors. These enable you to reliably detect objects regardless of surface, color, and material. If you use a polarizing filter, our retroreflective sensors even enable you to detect shiny objects.
The transmitter and receiver are housed together in a single unit so that you can easily mount this light barrier and align it quickly with its generous mounting tolerances.
You select the most suitable light type based on your requirements. Depending on the model, our retroreflective sensors work with highly visible red light, invisible infrared light, or very precise laser light that is ideally suited for detecting small parts.

Special characteristics
Washdown
Series
21M
Dimension
15.4 x 51.1 x 42.7 mm
Interface
IO-Link 1.1
PNP Normally open (NO)
PNP Normally closed (NC)
Principle of operation
Photoelectric sensor
Principle of optical operation
Retroreflective sensor
Beam characteristic
Divergent
Light type
LED Red light
Range
0...10 m
Connection
Connector, M12x1-Male, 4-pin
Housing material
Zinc, Die casting, Powder coated
Die-cast zinc
Material sensing surface
PMMA
Operating voltage Ub
10...30 VDC
Approval/Conformity
CE, cULus, WEEE, EAC, Ecolab
Technical documentation
  • Datasheet

  • MTTF Certificate

  • Disposal

Product documentation
  • Certificate

    EAC RU D-DE.KA01.W.29897/20 G20G25 (Russian)
    UL E117437 20030826 B21M99 (English)
  • Declaration of Compliance

    EU-Konformitätserklärung / EU Declaration of Conformity (CE) (All languages)
  • Installation/Assembly manual

    GRUNDLAGEN OPTO (German)
    BASICS PHOTOELECTRIC (English)
  • Manual

    BOS 21M-PA_/XI-...-S4 (German, English, French)
Software
  • IODD: IO-Link Device Description (IODD)

    IODD BOS 21M-PAI-PR30-S4
Info material
  • Product Brief

    BOS 21M IO-Link (German)
    BOS 21M IO-Link (English)
    BOS 21M IO-Link (Japanese)
No recommended accessories available.
ETIM 4.0
EC002717
ETIM 5.0
EC002717
ETIM 6.0
EC002717
ETIM 7.0
EC002717
UNSPSC 11
39121528
UNSPSC 7.0901
39121528
[email protected] 6.0
27-27-09-02
[email protected] 8.1
27-27-09-02