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6.5
Connection of Siebert display via RS485
A Siebert display S102 with the order no. S102-W6/14/0R-000/0B-SM can be connected to the
RS485 interface of the weighing module. Connect a 24 V DC supply to the Siebert display.
Connect the latter to the RS485 interface of the weighing module as shown in the figure below.
Figure 6-9
The RS485 interface in the DR 13 of the SIWAREX WP is set as follows:
● RS485 protocol: Siebert display S102
● Baud rate: 9600 bps
● Character parity: Even
The S102 is set as follows:
Table 6-3
Menu item
1 Interface
9 Station address
t Timeout
C
F Segment test
SIWAREX WP321
Operating Instructions, 08/2019, A5E33715669A-AD
Connection of Siebert display S102
Settings of Siebert display S102
Setting
485
01
2
0.0
----*
8.8.8
6.5 Connection of Siebert display via RS485
Meaning
RS485 interface
Address meaning:
Address Weight value
01
Weight
02
Total
03
Net
04
Tare
e.g. timeout after 2 seconds
No decimal point
No segment test when switching on
Segment test when switching on
Connecting
33
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