Electrical Connections; Notes; Cable Connection - HBM DWS2103 Kurzanleitung

DWS2103
• Configuration of the load cells
• Setting the weighing range
• Setting the correct filters
• Adjusting the weighing range
• Linearization (only when necessary)
• Settings for legal-for-trade applications
• Parameter settings for serial interfaces
• Setting the date and time
• Disabling menu functions (if necessary)
• Filling out the labeling strip, securing the labeling strip
• Checking settings and functions
5

Electrical connections

5.1 Notes

Please observe the safety information at the start of this description.
The load cells and the supply cables are connected by means of screw termi-
nals on the back of the device. The terminals are fitted with wire protection
and the use of end sleeves is recommended, particularly for the load cell ca-
bles. The assignment of the connection terminals is displayed on the back of
the device.
NOTE
All the ground connections are interconnected on the motherboard!
5.2

Cable connection

All connections are accessible from the outside, the housing does not need to
be opened. Strain relief for the connection cable can be implemented via the
supplied terminal housing. It permits the use of round cables with a diameter
of 5...7 mm.
To minimize EMC problems, the individual wires from the end of the shielding
to the terminal should be as short as possible.
The cable shieldings must be twisted together and connected to one of the
terminals 1.1, 1.8, 2.1 or 2.8.
A2936-1.0 en/de
11
HBM