VEGA VEGAPULS 56 Profibus PA - Manual (Page 21)

VEGAPULS 56 Profibus PA 21
Types and versions
0/4…20 mA
0…10 V
Outputs
M 23
24
25
VBUS
VBUS
3…9 3…9
2
2
2
2
2
4
2
2
2
2
2
2
2
2
2
4
4
4 … 20 mA (HART ) ®
Profibus PA (31,25 kBit)
VEGACONNECT 3
Profibus PA:
1 … 15 PA sensors per two-wire cable
with independent address zone
(Ex: 10 sensors)
Bus termi-
nator
VBUS:
1 … 15 sensors per two-
wire cable
Exd: also 15
Ex ia: 5 sensors
Profibus DP segment level
1 … 126 participants including all DP and PA participants.
Up to 12 MBit/s transmission rate on DP level.
In the PA segments 31.25 kBit/s transmission rate.
VEGALOG