Connection; Installing The Emc Cable Glands And The Screw Plugs - Siemens SIWAREX JB Compact Operating Instructions

5.4

Connection

5.4.1

Installing the EMC cable glands and the screw plugs

LC
W
PAL
Figure 5-3
1. Install an EMC cable gland for each load cell that is to be connected. The position of the
2. Open the cover of the junction box.
3. Close any unused openings in the SIWAREX JB enclosure using a cap screw.
SIWAREX JB stainless steel with ATEX certificate
Compact Operating Instructions, 06/2010, A5E01257284C-01
Input for the connecting cable of a load cell
Output to the weighing module or to the "Ex barrier"
Equipotential bonding conductor
Assignment of the cable glands
cable glands is shown in the figure above.
WARNING
Measurement inaccuracies/risk of explosion
The cables must be matched to the cable glands.
If you use the provided M16x1.5 cable glands, only cables with a diameter of 7 to 12
mm may be laid into the device.
After installation, make sure that the cables are positioned securely and that the seals
are in the correct position.
Installing and connecting
5.4 Connection
15