EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsMagnetically coded safety switchesRead heads CMS with reed contactsCMS-R-EXM-SC

CMS-R-EXM-SC (Order no. 103969)

Read heads CMS, design E - with NC/NO contacts, M8

  • In combination with evaluation units CMS-E-BR/CMS-E-ER/CMS-E-FR
  • Cylindrical version M30
  • Plug connector M8
CMS-R-EXM-SC (Order no. 103969)

Description

Alignment of read head and actuator

Operating diagrams, design E

CMS-R-EXM

<p>CMS-R-EXM</p>
  • typ. operating distance
  • typ. release distance
Dimension drawing
Dimension drawing
Circuit diagram CMS-R-EXM… (not actuated)
Circuit diagram CMS-R-EXM… (not actuated)

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20TUEV Süd München_Z10 17 040393 017 Rev. 01c_UL_us_E155795_5/1

Workspace

Secured switch-off distance sar max. 17 mm (The assured release distance s_ar corresponds to the reset distance.)
Secured switching distance sao
with center offset m=0 min. 6 mm (Value applies only if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Repeat accuracy R max. 10 %

Electrical connection values

Rated insulation voltage Ui 26.4 V
Rated impulse withstand voltage Uimp 1.5 kV
Switching voltage 24 V
Switching voltage according to UL
according to UL Class 2 max. 24 V AC/DC
Switching current 8 ... 500 mA
Switching characteristics NO + NC

Mechanical values and environment

Connection type 4-pin M8 plug connector
Number NC contacts 1 NC contact
Number of NO contacts 1 NO contacts
Tightening torque 0.4 ... 0.5 Nm
Design E
Installation orientation any
Mechanical life 100 x 10⁶
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP67
Ambient temperature -20 ... +60 °C
Material
Housing Fiber glass reinforced PPS
Method of operation magnetic, reed contact

Miscellaneous

in compliance with EN ISO 13849-1:2015; EN 50178:1997; EN 60204-1:2006/A1:2009; EN ISO 14119:2013; EN 61000-6-2:2005; EN 61000-6-3:2007/A1:2011; EN 60947-5-3:2013

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 2,3 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 103969
Item designation CMS-R-EXM-SC
Gross weight 0,072kg
Customs tariff number 85389099990
ECLASS 27-27-24-02 Safety-related magnetic proximity switch

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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