CARLO GAVAZZI SMS Series User Manual

CARLO GAVAZZI SMS Series User Manual

Safety magnetic sensors, coded magnetic units

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SMS.. Safety Magnetic Sensors
CLS.. Coded Magnetic Units
User Manual
CARLO GAVAZZI CONTROLS - Sensors Division
http://www.carlogavazzi.com

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Summary of Contents for CARLO GAVAZZI SMS Series

  • Page 1 SMS.. Safety Magnetic Sensors CLS.. Coded Magnetic Units User Manual CARLO GAVAZZI CONTROLS - Sensors Division http://www.carlogavazzi.com...
  • Page 2: Table Of Contents

    Table of Contents 1. INTRODUCTION................3 2. MOUNTING AND MECHANICAL DIMENSIONS......3 2.1 Parallelepiped sensors ............3 2.2 Cylindrical sensors ...............4 3. OPERATING MODES..............4 3.1 Parallelepiped sensors ............5 3.2 Cylindrical sensors ...............6 4. INSTALLATION................7 4.1 Warnings ................7 4.2 Wiring ...................7 5. MAINTENANCE ................8 6.
  • Page 3: Introduction

    INTRODUCTION SMS../CLS pairs which cannot be easily operated by readily This user manual must be read available instruments, increasing and understood completely, prior the safety level of the application. to carrying out any operation on the SMS../CLS.. sensors, by NOTE. personnel dealing with all the The meanings of “Normally Open”...
  • Page 4: Cylindrical Sensors

    Fig. 1: Mechanical dimensions of the sensors and the operating units parallelepiped housing. Fig. 3: CLS-A2 magnetic unit Fig. 2: Dim. of std cylindrical SMS dimensions (other available on request) mechanical dimensions in Fig. 3) recommended to use brass or can be mounted using the nonmagnetic steel screws, so as countersunk hole, suitable for M4...
  • Page 5: Parallelepiped Sensors

    contacts have changed their perpendicularly to the XY plane (Z open/close condition when the axis, e.g. hinged gate/door). CLS.. magnetic unit is close to the A correct positioning is achieved sensor (see Technical Data for when the SMS.. sensor and the operating distances).
  • Page 6: Cylindrical Sensors

    of X0 ± n mm or Z0 ± n mm (see corresponding sensor and Technical Data), if the XY plane in magnetic unit arrow lines, so which lies the CLS.. is parallel to that the printed lines B and C the XY plane in which lies the are parallel (see Figure 5).
  • Page 7: Installation

    CLS.. unit is misaligned (with null distance between sensor and magnetic unit) along the r direction (see Technical Data) if their axis are always parallel. INSTALLATION Warnings The safety sensor and the relative Fig. 6: Example of application on coded magnetic unit must be hinged guard installed according to the standards in force in the country...
  • Page 8: Maintenance

    not voltage free, but is polarized; it needs and forces a voltage drop when not operated. If the wires are connected with the wrong polarity, the LED is permanently OFF (however the sensor still Fig. 7: Pin-out of female works properly). connectors NOTE.
  • Page 9 sensors and of all the parts of the inspections is part of the connected to them must be machine risks evaluation and it is checked regularly. The frequency under the complete responsibility SENSOR CABLE CONNECTIONS BLUE - BLACK : N.O. SMS-01, SMS-02, 4x0.15 mm SMS-A2P-02...
  • Page 10: Technical Data

    of the person in charge of such contacts have switched their evaluations. status. Operator safety can be The Release Distance (D-OFF) is compromised by the lack of the one in which, when the regular inspections or magnetic unit moves away from maintenance, or if they are carried the sensor, one contact releases out incorrectly, or by non...
  • Page 11 Associated Usage Model Output contacts Magn. Unit category SMS-01 1 N.O. + 1 N.C. Max. 4 SMS-02 1 N.O. + 1 N.C. Max. 4 SMS-03 2 N.O. Max. 4 SMS-10 1 N.O. Max. 2 SMS-03/NC 2 N.O. + 1 N.C. aux. Max.
  • Page 12 PARAMETERS SMS-01 SMS-02 SMS-03 SMS-03 + CM-1A4 Function 1 N.O. + 1 N.C. 2 N.O. D-ON (mm) 10 ± 3 20 ± 3 20 ± 3 D-OFF (mm) 15 ± 3 30 ± 5 22 ± 3 D-RESET (mm) 20 ± 3 35 ±...
  • Page 13 PARAMETERS SMS-02/S1 SMS-10/NC SMS-10 1 N.O. 1 N.C. Function 1 N.O. + 1 N.C. 1 N.O. (Safety) (Signal) D-ON (mm) 20 ± 3 20 ± 3 17 ± 5 20 ± 3 D-OFF (mm) 30 ± 5 22 ± 3 21 ±...
  • Page 16 SAIET reserves the right to make improvements or changes without prior notice.

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