VEGA VEGAPULS 56 Profibus PA - Manual (Page 20)

20 VEGAPULS 56 Profibus PA
Types and versions
3~M
1
21
22
Master-Class 2
Master-Class 1
3…9
10 3
1
5
15
13
3
14
4
2
11
12
4
Profibus DP
RS 232
Profibus PA (31,25 kBit)
VEGACONNECT 3
RS 485
Profibus interface
card
1 … 15 PA sensors per two-wire cable
with independent address zone
(Ex: 10 sensors)
Bus terminator
VEGALOG