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You are here:
Products » Safety » Safety systems » CMS read heads
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CMS read headsThe 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. |  |  | more information |
Magnetically-coded read headsReed 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
Order numbers:- 084 587 CMS-R-AXH-03V
- 085 736 CMS-R-AXH-05V
| Circuit diagram not actuated CMS-R-AXH  |
 | Read heads CMS design B - with NC/NO contact |
- Cube-shaped version 36 x 26 mm
Order numbers:- 085 530 CMS-R-BXI-03V
- 085 737 CMS-R-BXI-05V
| Circuit diagram not actuated CMS-R-BXI  |
 | Read heads CMS design C - with NC/NO contact |
Order numbers:- 084 575 CMS-R-CXC-03V
- 085 741 CMS-R-CXC-05V
| Circuit diagram not actuated CMS-R-CXC  |
 | Read heads CMS design E - with NC/NO contact |
Order numbers:- 085 634 CMS-R-EXM-03V
- 085 743 CMS-R-EXM-05V
| Circuit diagram not actuated CMS-R-EXM  |
 | Read heads design A for ESM |
- Cube-shaped version 88 x 25 mm
Order numbers:- 094 702 CMS-R-AZA-05VL
- 095 558 CMS-R-AZA-10VL
| Read heads design A for ESM Circuit diagram not actuated CMS-R-AZA...  |
 | Read heads design B for ESM |
- Cube-shaped version 36 x 26 mm
Order numbers: | Read heads design B for ESM Circuit diagram not actuated CMS-R-BZB  |
 | Read heads CMS design A - with NO contact combinations |
- Cube-shaped version 88 x 25 mm
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
| 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
Order numbers:- 092 023 CMS-R-BXO-05V
- 092 024 CMS-R-BXP-05V
| Circuit diagram not actuated CMS-R-BXO  CMS-R-BXP  |
 | 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
| Circuit diagram not actuated CMS-R-CXA  CMS-R-CXB  |
 | 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
| 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
ActuatorAn 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 - D3 | Switch actuated/open |
Evaluation is performed via a safety monitor. AS-Interface outputs| D0 | LED 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 principleReed 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 |
 | Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH |
- Safety switches with integrated read head and integrated evaluation unit.
ActuatorAn 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 - D3 | Switch actuated/open |
Evaluation is performed via a safety monitor. AS-Interface outputs| D0 | LED 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 principleReed 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 |
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
Actuator  | Read heads CMS design B - with NC/NO contact |
 | Read heads CMS design C - with NC/NO contact |
 | Read heads CMS design E - with NC/NO contact |
 | Read heads design A for ESM |
 | Read heads design B for ESM |
Readhead - Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH
Actuator  | Read heads CMS design A - with NO contact combinations |
 | Read heads CMS design B - with NO contact combinations |
Readhead - Non-contact safety switch CMS-R-BZB-01V-AS1/actuator CMS-M-BH
Actuator  | Read heads CMS design C - with NO contact combinations |
 | Read heads CMS design E - with NO contact combinations |
 | Manuals |
| Title | Doc. nr. Edition Date | Languages | Document (Downloads) |
|---|
| Operating Instructions Read Heads/Actuators for Evaluation Units CMS | 085673 10 07/11 |   
 | 710 KB | | Operating Instructions Read Heads/Actuators for Evaluation Units ESM | 096881 07 07/11 |   
 | 728 KB | | Operating Instructions Safety Switches CMS...AS1 | 105099 03 10/10 |   | 162 KB |
 | Catalogs |
| Title | Doc. nr. Edition Date | Languages | Document (Downloads) |
|---|
| Berührungsloses Sicherheitssystem CMS | 086823 06 06/08 |  | 6688 KB | | Busfähige Sicherheitstechnik | 092164 07 08/11 |  | 4544 KB | | Non-Contact Safety System CMS | 086824 06 06/08 |  | 7219 KB | | Safety Products with Integrated Bus Interface | 092332 07 08/11 |  | 4511 KB | | Système de sécurité sans contact CMS | 090606 06 06/08 |  | 8437 KB | | Technique de sécurité compatible avec les bus | 112564 07 08/11 |  | 4593 KB |
 | CAD data |
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