Connection
6.2 Connecting the load cells
SIWAREX WP321
Manual, 07/2014, A5E33715669A-02
27
3. Twisted wire pairs that are also shielded are required for the specified cables:
– Sensor cable (+) and (-)
– Measuring voltage cable (+) and (-)
– Supply voltage cable (+) and (-)
Figure 6-2 Shielding in the screw gland
We recommended that you use the cables listed in chapter Accessories (Page 115).
4. The shield must be applied to the ground in close proximity to the SIWAREX WP321.
The maximum distance between the SIWAREX WP321 and the load cell is relevant when
you use the recommended cables.
Sig- Measurement cable load cell - 2
Sig+ Measurement cable load cell - 1
Sen- Sensor cable load cell - 4
Sen+ Sensor cable load cell + 3
Exc- Supply load cell - 6
Exc+ Supply load cell + 5
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