VEGA VEGAPULS 43 Profibus PA - Manual (Page 36)

36 VEGAPULS 43 – Profibus PA
Electrical connection
22
23
54
22...54
Profibus PA (31,25 kBit/s)
3...9
1
24
21
53
Profibus DP
2
Master-Class 1
Master-Class 2
10
3
RS 232
VEGACONNECT 3
RS 485
Profibus interface
card
PA segment on segment coupler:
1 … 32 sensors on one two-wire cable
(Ex: 10 sensors)
Bus terminator
Bus terminator
Segment coupler
Profibus PA sensors on Profibus network