schmersal TQ 700 S User manual

1
TQ 700 S
Operating instructions
Pull-wire switches
EN
1. About this document
1.1 Function
This operating instructions manual provides all the information required
for the mounting, set-up and commissioning to ensure the safe opera-
tion and disassembly of the safety switchgear. The operating instruc-
tions 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
selection, 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 product must be exclusively used in accordance with the versions
listed below or for the applications authorised by the manufacturer.
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
provided without liability and is subject to technical modifications.
There are no residual risks, provided that the safety instructions as well
as the instructions regarding mounting, commissioning, operation and
maintenance are observed.
1.6 Warning about misuse
In case of inadequate or improper use or manipulations of
the component, personal hazards or damage to machinery
or plant components cannot be excluded.
Content
1 About this document
1.1 Function ..............................................1
1.2 ..................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 ...................................1
1.7 Exclusion of liability .....................................2
2 Product description
2.1 Ordering code .........................................2
2.2 Special versions........................................2
2.3 Destination and use .....................................2
2.4 Technical data .........................................2
3 Mounting
3.1 General mounting instructions .............................2
3.2 Dimensions ...........................................3
4 Electrical connection
4.1 General information for electrical connection..................3
4.2 Contact variants........................................3
4.3 Switch travel diagrams...................................3
5 Set-up and maintenance
5.1 Functional testing.......................................3
5.2 Maintenance ..........................................3
6 Disassembly and disposal
6.1 Disassembly...........................................3
6.2 Disposal ..............................................3
7 Appendix
7.1 EC Declaration of conformity ..............................4
04.2015 / ACE-574454-EN / E
EN Operating instructions. . . . . . . . . . . . .pages 1 to 4
Translation of the original operating instructions

2
Operating instructions
Pull-wire switches TQ 700 S
EN
1.7 Exclusion of liability
We shall accept no liability for damages and malfunctions resulting from
defective mounting or failure to comply with this operating instructions
manual. The manufacturer shall accept no liability for damages result-
ing from the use of unauthorised spare parts or accessories.
For safety reasons, invasive work on the device as well as arbitrary re-
pairs, conversions and modifications to the device are strictly forbidden;
the manufacturer shall accept no liability for damages resulting from
such invasive work, arbitrary repairs, conversions and/or modifications
to the device.
2. Product description
2.1 Ordering code
This operating instructions manual applies to the following types:
TQ 700-
➀
S-
➁
-
➂
No. Option Description
➀
11 1 NO/1 NC contacts
20 2 NO contacts
02 2 NC contacts
➁
Traction force 88 N
40N Traction force 40 N
➂
Cable entry M20
ST Connector plug M12 (A-coding)
Only if the information described in this operating instructions
manual are realised correctly, the compliance with the Low
Voltage Directive is maintained.
2.2 Special versions
For special versions, which are not listed in the order code below 2.1,
these specifications apply accordingly, provided that they correspond to
the standard version.
2.3 Destination and use
Pull-wire switches are used to give signals to start machines and to
open or close electrically-driven doors and gates. If the pull-wire is
pulled, the switching function of the pull-wire switch is activated.
2.4 Technical data
Standards: IEC/EN 60947-5-1
Enclosure: thermoplastic
Cover: thermoplastic
Protection class: IP67 to IEC/EN 60529
Protection class: II
Degree of pollution: 3
Contact material: Silver
Switching system: slow action with double break,
NC contact with positive break
A
Connection: screw terminal, connector plug M12
Cable section: 2.5 mm² (incl. conductor ferrules)
Cable entry: 1 x M20 x 1.5
Rated impulse withstand voltage Uimp:
- screw terminal: 6 kV
- connector plug M12: 0.8 kV
Rated insulation voltage Ui:
- screw terminal: 500 V
- connector plug M12: 50 V
Thermal test current Ithe:10 A
Rated operating current/voltage Ie/Ue:4 A/230 VAC,
4 A/ 24 VDC
Utilisation category: AC-15, DC-13
Required short-circuit current: 1000 A
Max. fuse rating: 6 A gG D-fuse (EN 60269-1)
Ambient temperature: –25 °C … +70 °C
Relative humidity: 30 … 95%,
no condensation,
no icing
Mechanical life: >1 million operations
Traction force F: 88 N (± 15 %)
- version TQ 700-..S-40N: 40 N (± 15%)
3. Mounting
3.1 General mounting instructions
The fitting may only be carried out by authorised personnel. The enclo-
sure can be fixed by means of 4 mounting holes. The pull-wire switch
must be fitted vertically. Pull wire with ball available as accessory.
Vertical mounting
Traction force F

3
TQ 700 S
Operating instructions
Pull-wire switches
EN
3.2 Dimensions
All measurements in mm.
TQ 700 S
2
60
160
17
30,5
40,5
42,2
30
40,5
p/M5
M20x1,5
4. Electrical connection
4.1 General information for electrical connection
The electrical connection may only be carried out by authorised
personnel in a de-energised condition.
For cable entries the dust cap must be removed and a suitable M20
x 1.5 cable gland (sold separately) to use with appropriate protection
class. To open the cover, the cover screws must be loosened. When
wiring, please ensure that no cables are located within the range of the
lever system. After wiring, the inside of the switch must be imperatively
cleaned (e.g. removal of cable residues), considering that foreign
bodies can affect the switching behaviour. Then tighten the cover
screws evenly with a torque of 0.5 Nm.
4.2 Contact variants
The symbols are shown for the switch in non-actuated condition.
TQ 700-11S TQ 700-02S TQ 700-20S
14
13
22
21
12
11
22
21
14
13
24
23
Connector
TQ 700-11S-...-ST TQ 700-02S-...-ST TQ 700-20S-...-ST
12
34
21
13
22
14
12
34
21
11
22
12
12
34
23
13
24
14
Key
A Positive break NC contact
4.3 Switch travel diagrams
TQ 700-11S TQ 700-02S
04
33,7
5
13-14
21-22
0
33,7
5
11-12
21-22
TQ 700-20S
045
13-14
23-24
TQ 700-11S-40N TQ 700-02S-40N
03
2
5
13-14
21-22
0
2
5
11-12
21-22
TQ 700-20S-40N
035
13-14
23-24
5. Set-up and maintenance
5.1 Functional testing
The function of the component must be tested. The following conditions
must be previously checked and met:
1. Correct fixing of the pull-wire switch
2. Check the integrity of the cable entry and connections
3. Check the switch enclosure for damage
4. Check the functionality of the switch by actuating the wire
5.2 Maintenance
A regular visual inspection and functional test, including the following
steps, is recommended:
1. Check the functionality of the switch by actuating the wire
2. Check the cable entries and the wire connections
3. Remove particles of dust and soiling
Damaged or defective components must be replaced.
6. Disassembly and disposal
6.1 Disassembly
The switch must be disassembled in a de-energised condition only.
6.2 Disposal
The switch must be disposed of in an appropriate manner in accord-
ance with the national prescriptions and legislations.

4
Operating instructions
Pull-wire switches TQ 700 S
EN
TQ700S-E-EN
7. Appendix
7.1 EC Declaration of conformity
Name of the component: TQ 700 S
Description of the component: Pull-wire switches
Relevant EC-Directives: 2006/95/EG EC Low Voltage Directive
K.A. Schmersal GmbH & Co. KG
Möddinghofe 30, D - 42279 Wuppertal
Postfach 24 02 63, D - 42232 Wuppertal
Phone +49 - (0)2 02 - 64 74 - 0
Telefax: +49 - (0)2 02 - 64 74 - 1 00
E-Mail: [email protected]
Internet: http://www.schmersal.com
Production site:
ACE Schmersal
Eletroeletrônica Industrial Ltda.
Av. Brasil, nº 815
Jardim Esplanada – CEP: 18550-000, Boituva – SP
Brasil
Phone +55 - (0)15 - 32 63 - 9866
Fax +55 - (0)15 - 32 63 - 9890
E-Mail: [email protected]
Internet: http://www.schmersal.com.br
Place and date of issue: Boituva, 8 July 2014
Authorised signature
Marco Antonio De Dato
Head of Engineering and Design
EC Declaration of conformity
Translation of the original
Declaration of Conformity
ACE Schmersal
Eletroeletrônica Industrial Ltda.
Av. Brasil, nº 815
Jardim Esplanada
CEP: 18550-000 Boituva – SP
Brasil
Internet: www.schmersal.com.br
We hereby certify that the hereafter described products both in their basic design and construction
conform to the applicable European Directives.
The currently valid declaration of conformity can be
downloaded from the internet at www.schmersal.net.