Siemens SIPART PS2 Kompaktbetriebsanleitung Seite 9

4 Mounting
4.1 Mounting the NCS to the part-turn actuator
Prerequisites
1. An EMC filter module in the positioner.
2. An NCS for part-turn actuators 6DR4004-.N.10
3. A part-turn actuator with interface to VDI/VDE 3845 and mounting console to VDI/VDE 3845, or a part-turn actuator with
manufacturer-specific interface.
CAUTION
Incorrect mounting
A clearance of 3 mm must be maintained between the magnet and the mounting console in order to ensure correct
measurement of the actuator position. The values transferred may be incorrect if this clearance is not given.
● Maintain a clearance of 3 mm between the top edge of the magnet
⑨
.
Description
①
Tensioning ring
②
Spring element
③
Magnet
④
Hooks
⑤
Plastic washer
⑥
Hex socket head screw size M6x12
Figure 4-1 Mounting to the part-turn actuator
Procedure for the part-turn actuator to VDI/VDE 3845
1. Slide the magnet holder
2. Mount the magnet holder to the stub shaft using a hex socket head screw
3. Insert the plastic washer
now be rotated easily on the magnet holder
4. Slide the clamping ring
the magnet and that they engage. You will now have more resistance when turning the tensioning ring
⑩
5. Screw the NCS onto the mounting console
⑪ ⑫
. Once the NCS
the mounting console ⑨ is set automatically.
SIPART PS2 Non Contacting Sensor (NCS)
A5E00097485-08, 07/2012
②
onto the stub shaft of the part-turn actuator.
⑤ ③
into the magnet
⑧
.
① ③
over the magnet . Make sure that the spring elements
⑨
is mounted, the clearance of 3 mm between the top edge of the magnet
③
⑦
Washer
⑧
Magnet clamp
⑨
Mounting console
⑩
Hexagon nut
⑪
Hex socket head screw size M6x25
⑫
Non contacting sensor (NCS)
③
and snap the magnet
⑧
using the hex nut , the washer
and the top edge of the mounting console
⑥ ⑦
and washer .
②
onto the magnet holder
②
are opposite to the hooks
③
, and the hexagon socket screw
③
. The magnet ③ can
④
on
①
and magnet.
and the top edge of
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