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CMS read heads

The read head is fastened to the fixed part of the safety guard and is connected to the evaluation unit via a two-core screened cable. The actuator fastened to the safety guard is moved towards the read head by closing the door. When the switch-on distance is reached, power is supplied to the actuator via the read head and the read head transfers the actuator's data to the evaluation unit.

Read heads CMS
+more information

Magnetically-coded read heads

Reed contacts are installed in the read head of the safety system CMS. The operating principle for the reed contacts (NC contacts or NO contacts), the number of reed contacts fitted and their physical arrangement determine the type of read head. The contacts blades on the reed contacts will close when under the influence of the magnetic field from the actuator.

+Read heads CMS design A - with NC/NO contact
  • Cube-shaped version 88 x 25 mm
Read heads CMS design A - with NC/NO contact

Order numbers:

  • 084 587 CMS-R-AXH-03V
  • 085 736 CMS-R-AXH-05V
Read heads design A
Dimension drawing
Circuit diagram not actuated
CMS-R-AXH
+Read heads CMS design B - with NC/NO contact
  • Cube-shaped version 36 x 26 mm
Read heads CMS design B - with NC/NO contact

Order numbers:

  • 085 530 CMS-R-BXI-03V
  • 085 737 CMS-R-BXI-05V
Read heads design B
Dimension drawing
Circuit diagram not actuated
CMS-R-BXI
+Read heads CMS design C - with NC/NO contact
  • Cylindrical version M25
Read heads CMS design C - with NC/NO contact

Order numbers:

  • 084 575 CMS-R-CXC-03V
  • 085 741 CMS-R-CXC-05V
Read heads design C
Dimension drawing
Circuit diagram not actuated
CMS-R-CXC
+Read heads CMS design E - with NC/NO contact
  • Cylindrical version M30
Read heads CMS design E - with NC/NO contact

Order numbers:

  • 085 634 CMS-R-EXM-03V
  • 085 743 CMS-R-EXM-05V
Read heads design E
Dimension drawing
Circuit diagram not actuated
CMS-R-EXM
+Read heads design A for ESM
  • Cube-shaped version 88 x 25 mm
Read heads design A for ESM

Order numbers:

  • 094 702 CMS-R-AZA-05VL
  • 095 558 CMS-R-AZA-10VL
Read heads design A for ESM
Dimension drawing
Circuit diagram not actuated
CMS-R-AZA...
+Read heads design B for ESM
  • Cube-shaped version 36 x 26 mm
Read heads design B for ESM

Order numbers:

  • 097 368 CMS-R-BZB-03V
Read heads design B for ESM
Dimension drawing
Circuit diagram not actuated
CMS-R-BZB
+Read heads CMS design A - with NO contact combinations
  • Cube-shaped version 88 x 25 mm
Read heads CMS design A - with NO contact combinations

Order numbers:

  • 084 583 CMS-R-AXD-03V
  • 084 584 CMS-R-AXE-03V
  • 084 585 CMS-R-AXF-03V
  • 084 586 CMS-R-AXG-03V
  • 085 732 CMS-R-AXD-05V
  • 085 733 CMS-R-AXE-05V
  • 085 734 CMS-R-AXF-05V
  • 085 735 CMS-R-AXG-05V
  • 093 975 CMS-R-AXR-05VL
Read heads design A
Dimension drawing
Circuit diagram not actuated
CMS-R-AXD.../CMS-R-AXE...
CMS-R-AXF.../CMS-R-AXG...
CMS-R-AXR...
+Read heads CMS design B - with NO contact combinations
  • Cube-shaped version 36 x 26 mm
Read heads CMS design B - with NO contact combinations

Order numbers:

  • 092 023 CMS-R-BXO-05V
  • 092 024 CMS-R-BXP-05V
Read heads design B
Dimension drawing
Circuit diagram not actuated
CMS-R-BXO
CMS-R-BXP
+Read heads CMS design C - with NO contact combinations
  • Cylindrical version M25
Read heads CMS design C - with NO contact combinations

Order numbers:

  • 084 574 CMS-R-CXA-03V
  • 084 576 CMS-R-CXB-03V
  • 085 739 CMS-R-CXA-05V
  • 085 740 CMS-R-CXB-05V
Read heads design C
Dimension drawing
Circuit diagram not actuated
CMS-R-CXA
CMS-R-CXB
+Read heads CMS design E - with NO contact combinations
  • Cylindrical version M30
Read heads CMS design E - with NO contact combinations

Order numbers:

  • 085 633 CMS-R-EXL-03V
  • 085 635 CMS-R-EXN-03V
  • 085 742 CMS-R-EXL-05V
  • 085 744 CMS-R-EXN-05V
Read heads design E
Dimension drawing
Circuit diagram not actuated
CMS-R-EXL
CMS-R-EXN
+Non-contact safety switch CMS-R-AZA-01VL-AS1/actuator CMS-M-AC
  • Safety switches with integrated read head and integrated evaluation unit.
  • LED diagnostic displays
Non-contact safety switch CMS-R-AZA-01VL-AS1/actuator CMS-M-AC

Actuator

An appropriate actuator to suit the read head selected is required. The dimensions of the actuators are the same as those of the read heads, although the former have no connection cable.

AS-Interface inputs

D0 - D3Switch actuated/open

Evaluation is performed via a safety monitor.

AS-Interface outputs

D0LED 1 on read head (only CMS-R-AZA...)

LED function display

  • The ASI LED (dual LED red/green) displays the colors red, green and yellow. The status of the switch and the bus is indicated via this LED.
  • LED 1 can be connected via the AS-Interface bus, e.g. to indicate the door state.

Operating principle

Reed contacts are installed in the read head of the safety system CMS. The contacts blades on the reed contacts will close when under the influence of the magnetic field from the actuator. The read head only responds to the specific mating component, that is a specific actuator which is allocated to the read head type.

Order numbers:

  • 084 592 CMS-M-AC
  • 105 090 CMS-R-AZA-01VL-AS1
Non-contact safety switch CMS-R-AZA-01VL-AS1/actuator CMS-M-AC
Plug connector M12, switch-on distance 9 mm
Dimension drawing
+Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH
  • Safety switches with integrated read head and integrated evaluation unit.
Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH

Actuator

An appropriate actuator to suit the read head selected is required. The dimensions of the actuators are the same as those of the read heads, although the former have no connection cable.

AS-Interface inputs

D0 - D3Switch actuated/open

Evaluation is performed via a safety monitor.

AS-Interface outputs

D0LED 1 on read head (only CMS-R-AZA...)

LED function display

  • The ASI LED (dual LED red/green) displays the colors red, green and yellow. The status of the switch and the bus is indicated via this LED.
  • LED 1 can be connected via the AS-Interface bus, e.g. to indicate the door state.

Operating principle

Reed contacts are installed in the read head of the safety system CMS. The contacts blades on the reed contacts will close when under the influence of the magnetic field from the actuator. The read head only responds to the specific mating component, that is a specific actuator which is allocated to the read head type.

Order numbers:

  • 092 025 CMS-M-BH
  • 105 094 CMS-R-BZB-01V-AS1
Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH
Plug connector M12, switch-on distance 7 mm
Dimension drawing

Click on the product to view the available accessories!

+Read heads CMS design A - with NC/NO contact
Readhead
  • Non-contact safety switch CMS-R-AZA-01VL-AS1/actuator CMS-M-AC
    084 592 CMS-M-AC
Actuator
  • Actuator CMS design A
    084 592 CMS-M-AC
+Read heads CMS design B - with NC/NO contact
Actuator
  • Actuator CMS design B
    085 531 CMS-M-BD
+Read heads CMS design C - with NC/NO contact
Actuator
  • Actuator CMS design C
    084 577 CMS-M-CA
+Read heads CMS design E - with NC/NO contact
Actuator
  • Actuator CMS design E
    085 636 CMS-M-EF
+Read heads design A for ESM
Actuator
  • Actuator CMS design A
    093 976 CMS-M-AI
+Read heads design B for ESM
Readhead
  • Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH
    092 025 CMS-M-BH
Actuator
  • Actuator CMS design B
    092 025 CMS-M-BH
+Read heads CMS design A - with NO contact combinations
Actuator
+Read heads CMS design B - with NO contact combinations
Readhead
  • Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH
    092 025 CMS-M-BH
Actuator
  • Actuator CMS design B
    092 025 CMS-M-BH
+Read heads CMS design C - with NO contact combinations
Actuator
  • Actuator CMS design C
    084 577 CMS-M-CA
+Read heads CMS design E - with NO contact combinations
Actuator
  • Actuator CMS design E
    085 636 CMS-M-EF
+Manuals
TitleDoc. nr.
Edition
Date
LanguagesDocument
(Downloads)
Operating Instructions Read Heads/Actuators for Evaluation Units CMS085673
10
07/11
DEENFR
ES
PDF 710 KB
Operating Instructions Read Heads/Actuators for Evaluation Units ESM096881
07
07/11
DEENFR
ES
PDF 728 KB
Operating Instructions Safety Switches CMS...AS1105099
03
10/10
DEENPDF 162 KB
+Catalogs
TitleDoc. nr.
Edition
Date
LanguagesDocument
(Downloads)
Berührungsloses Sicherheitssystem CMS086823
06
06/08
DEPDF 6688 KB
Busfähige Sicherheitstechnik092164
07
08/11
DEPDF 4544 KB
Non-Contact Safety System CMS086824
06
06/08
ENPDF 7219 KB
Safety Products with Integrated Bus Interface092332
07
08/11
ENPDF 4511 KB
Système de sécurité sans contact CMS090606
06
06/08
FRPDF 8437 KB
Technique de sécurité compatible avec les bus112564
07
08/11
FRPDF 4593 KB
+Declarations of conformity
TitleDoc. nr.
Edition
Date
LanguagesDocument
(Downloads)
Title110138
01
PDF 98 KB
+CAD data
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