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 U
imp
:
- screw terminal:
6 kV
- connector plug M12:
0.8 kV
Rated insulation voltage U
i
:
- screw terminal:
500 V
- connector plug M12:
50 V
Thermal test current I
the
:
10 A
Rated operating current/voltage I
e
/U
e
:
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
