schmersal CSS 34 Operating Instructions Manual
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schmersal CSS 34 Operating Instructions Manual

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Operating instructions
Safety sensor
Operating instructions. . . . . . . . . . . .pages 1 to 10
EN
Translation of the original operating instructions
Content
1
About this document
1.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.2 Target group: authorised qualiied personnel. . . . . . . . . . . . . . . . . .1
1.3 Explanation of the symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.4 Appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.5 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.6 Warning about misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.7 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2
2.1 Ordering code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.2 Special versions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.4 Destination and use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2.6 Safety classiication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
3
3.1 General mounting instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
3.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3.4 Switching distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3.5 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
4
4.1 General information for electrical connection. . . . . . . . . . . . . . . . . .5
4.2 Series-wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
5
5.1 Functional testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
5.2 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
6
6.1 Operating principle of the diagnostic LED's . . . . . . . . . . . . . . . . . . .6
6.3 Safety-sensors with serial diagnostic function . . . . . . . . . . . . . . . . .7
7
7.1 Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
7.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
8
8.1 Wiring examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
8.2 Connection example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
9
9.1 EC Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
1. About this document

1.1 Function

This operating instructions manual provides all the information you
need for the mounting, set-up and commissioning to ensure the safe
operation and disassembly of the safety switchgear. he operating
instructions must be available in a legible condition and a complete
version in the vicinity of the device.
1.2 Target group: authorised qualified personnel
All operations described in this operating instructions manual must
be carried out by trained specialist personnel, authorised by the plant
operator only.
Please make sure that you have read and understood these operating
instructions and that you know all applicable legislations regarding
occupational safety and accident prevention prior to installation and
putting the component into operation.
The machine builder must carefully select the harmonised standards to
be complied with as well as other technical specifications for the selec-
tion, mounting and integration of the components.

1.3 Explanation of the symbols used

Information, hint, note:
This symbol is used for identifying useful additional information.
Caution: Failure to comply with this warning notice could
lead to failures or malfunctions.
Warning: Failure to comply with this warning notice could
lead to physical injury and/or damage to the machine.

1.4 Appropriate use

The products described in these operating instructions are developed to
execute safety-related functions as part of an entire plant or machine. It
is the responsibility of the manufacturer of a machine or plant to ensure
the correct functionality of the entire machinery or plant.
The safety switchgear must be exclusively used in accordance with the
versions listed below or for the applications authorised by the manufac-
turer. Detailed information regarding the range of applications can be
found in the chapter "Product description".

1.5 General safety instructions

The user must observe the safety instructions in this operating instruc-
tions manual, the country-specific installation standards as well as all
prevailing safety regulations and accident prevention rules.
Further technical information can be found in the Schmersal
catalogues or in the online catalogue on the Internet:
www.schmersal.net.
The information contained in this operating instructions manual is pro-
vided without liability and is subject to technical modifications.
EN
CSS 34
1

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Summary of Contents for schmersal CSS 34

  • Page 1: Table Of Contents

    4.1 General information for electrical connection....5 Further technical information can be found in the Schmersal 4.2 Series-wiring ......... .5 catalogues or in the online catalogue on the Internet: www.schmersal.net.

  • Page 2: Warning About Misuse

    CSS 34 sensor (refer to table “Actuators and switching such invasive work, arbitrary repairs, conversions and/or modifications distances”).

  • Page 3: Technical Data

    Operating instructions CSS 34 Safety sensor 2.5 Technical data 2.6 Safety classification Standards: IEC 60947-5-3; ISO 13849-1; Standards: ISO 13849-1, IEC 61508, IEC 62061 IEC 61508, IEC 62061 Enclosure: glass-fibre reinforced thermoplastic Control Category: Operating principle: inductive PFH value: 3.6 x 10...

  • Page 4: Dimensions

    Operating instructions CSS 34 Safety sensor 3.2 Dimensions 3.3 Actuating positions of the safety sensor with regard to the All measurements in mm. actuator Lateral actuation Actuation from front Safety sensor size CST 34-S-1 CSS ..-34-V CST 34-V-1 CSS ..-34-S CST 34-S-3 CSS ..-34-V...

  • Page 5: Adjustment

    4.2 Series-wiring 3.5 Adjustment Series-wiring can be set up. The number of devices is limited for safety reasons. Series-wiring of CSS 34-…-SD with serial diagnostics is possi- The distance between the sensor and the actuator must be set to < Sao.

  • Page 6: Diagnostic Functions

    Operating instructions CSS 34 Safety sensor 6. Diagnostic functions 6.2 Operating principle of the electronic diagnostic output The short-circuit proof diagnostic output can be used for central visual- 6.1 Operating principle of the diagnostic LED's isation or control functions, e.g. in a PLC.

  • Page 7: Safety-Sensors With Serial Diagnostic Function

    The following operational information is automatically and permanent- Safety sensors with serial diagnostic cable have a serial input and out- ly written in an input byte of the PLC for each CSS 34 sensor of the put cable instead of the conventional diagnostic output. If CSS sensors...

  • Page 8: Appendix

    Wiring example 1 Series-wiring of the CSS 34 with conventional diagnostic output The voltage is supplied to both safety inputs of the last safety sensor of the chain (considered from the safety-monitoring module).

  • Page 9: Connection Example

    Operating instructions CSS 34 Safety sensor 8.2 Connection example Schedule 4: Wiring of the safety sensor with cable or integrated connector Function safety switchgear Pin configuration of Colour code of the possible colour codes of the integrated connector Schmersal connector or...

  • Page 10: Declaration Of Conformity

    CSS 34 Safety sensor 9. Declaration of conformity 9.1 EC Declaration of conformity EC Declaration of conformity Translation of the original K.A. Schmersal GmbH & Co. KG Declaration of Conformity Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com We hereby certify that the hereafter described safety components both in its basic design and construc- tion conform to the applicable European Directives.

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