Connection Of Siebert Display Via Rs485; Connection Of Siebert Display S102 - Siemens SIWAREX WP251 Manual

Electronic weighing system
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6.9

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, and connect the latter to the RS485 interface of the weighing module as shown in
the following diagram.
Image 6-6
The RS485 interface in DR 13 of the SIWAREX WP251 is set as follows:
● Baud rate: 9 600 bit/s
● Character parity: Even
● Number of data bits: 8
● Number of stop bits: 1
The S102 is set as follows:
Table 6- 7
Menu item
1 Interface
9 Station address
t Timeout
C
F Segment test
SIWAREX WP251
Manual, 12/2015, A5E37203357A

Connection of Siebert display S102

Settings of Siebert display S102
Setting
485
01
2
0.0
----*
8.8.8
6.9 Connection of Siebert display via RS485
Meaning
RS485 interface
Address meaning:
Address Weight value
01
Verifiable 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
Connection
37

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