Connection
6.3 Connecting the load cells
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
31
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 175).
4. The shield must be connected to ground directly in the vicinity of the SIWAREX WP231.
The maximum distance between the SIWAREX WP231 and the load cell applies when
using the recommended cables.
Table 6- 2 Load cell connections on the module
Sig- Measurement cable load cell -
Sig+ Measurement cable load cell -
Sen- Sensor cable load cell -
Sen+ Sensor cable load cell +
Exc- Supply load cell -
Exc+ Supply load cell +
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