Siemens SIPART PS2 Bedienungsanleitung Seite 22

4.2.5 Wiring NCS sensor to EMC filter module
Requirement
You need the EMC filter module, article number C73451-A430-D23, for the electrical connection of the accessory part "NCS
sensor for contactless position measurement" to the positioner. The positioner supplies auxiliary power to the NCS sensor
via the EMC filter module.
Wiring diagram
①
Positioner (open state)
②
Vcc: Yellow
③
Vref: Green
④
Vpos: Black
⑤
Ground: Brown
⑥
EMC filter module C73451-A430-D23
Figure 4-7 Example of connecting the NCS to the EMC filter module
Procedure
The NCS sensor is equipped with a shielded four-pole cable. Wire this cable to the positioner as follows:
1. Feed the four-pole NCS cable
the positioner version.
2. Tighten the cable gland
3. Terminate the four-pole NCS cable
4. Place the cable clamp
⑧
5. Use the screw to bond the cable shielding lug
6. Grounding:
20
⑩
through the union nut and the cable gland. Note: The type of cable gland depends on
⑨
.
⑩
in the positioner in accordance with the wiring diagram.
⑦
onto the outer insulation of the four-pole NCS cable
⑦
Cable clamp
⑧
Screw F3x8
⑨
Cable gland
⑩
Four-pole NCS cable
⑪
Non Contacting Sensor (NCS)
⑫
Cable shielding lug
⑫ ⑦
and the cable clamp
⑩
.
to the ground terminal of the positioner.
SIPART PS2 (6DR5...)
A5E03436620-07, 10/2015