AMT58x-PB Profibus®
11
Example
Set node number = 25:
25
10
= 0001 1001
2
(binary value)
bit
1 2 3 4
5 6 7 8
2
0
2
1
2
2
2
3
2
4
2
5
2
6
ON
OFF
OFF
ON ON OFF OFF OFF
Set node number = 55:
55
10
= 0011 0111
2
(binary value)
bit 1 2 3 4 5 6 7 8
2
0
2
1
2
2
2
3
2
4
2
5
2
6
ON
ON
ON
OFF
ON ON OFF OFF
NOTE
After having set the device address, please check the bus
termination switch position (see section “4.8 Bus termination (Figure
1)” on page 12).
4.7 Baud rate
The baud rate is set by the Master via software during the
configuration of the node (Slave).
This device supports the following baud rates (they are listed in the
.GSD file too):
9.6 kbit/s, 19.2 kbit/s, 93.75 kbit/s, 187.5 kbit/s, 500 kbit/s, 1.5 Mbit/s,
3 Mbit/s, 6 Mbit/s, 12 Mbit/s.
The following table shows the maximum transmission rates in
relation to permissible line length:
Baud rate [Kbit/s]
9,6 19,2
93,75 187,5 500 1500
12000
Max. cable length
1200 m
4000 ft
1200 m
4000 ft
1200 m
4000 ft
1000
m
3300 ft
400 m
1300 ft
200 m
660 ft
100 m
330 ft
To set the baud rate please refer also to section “5.1.2 Adding a node
to the project” on page 16.
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