Burkert TopControl Basic 8694 Manuel D'utilisation page 57

Type 8694
AS-Interfaceinstallation
Calculated bus line length:
When designing the system, consider the length of the cable which is fed directly to the positioner for the
maximum bus line length (multi-pole cable and cable inside: 1.0 m).
Example calculation:
When using 62 positioner with multi-pole cable, the AS-Interface flat cable may still be maximum 38 m long.
100 m – 62 x 1.0 m = 38 m
If the calculated bus line length of 100 m is exceeded, a commercially available AS-Interface repeater can be
used.
Handling the ribbon cable terminal
The multi-pole cable features a ribbon cable terminal - with M12 plug-in connector branch circuit - for AS-Interface
flat cable. The ribbon cable terminal contacts the AS-Interface flat cable by means of penetration technology which
allows installation by "clipping in" the AS-Interface flat cable without cutting and without removing insulation.
Figure 45: Ribbon cable terminal
When the supply voltage is applied, the positioner is operating.
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Make the required basic settings and actuate the automatic adjustment of the positioner, as described in the
chapter entitled "12 Start-up".
Work steps:
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Screws
M12 plug-in con-
nector branch circuit
Open the ribbon cable terminal
(loosen screws and remove cover)
Insert flat cable conclusively
Close ribbon cable terminal again
Tighten screws
Slightly undo thread-forming screws
(approx. 3/4 turn to the left) and position them on the
existing tapped bore and screw in.
english
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