3 wiring plan – VEGA VEGALOG 571 EP (Ex) User Manual
Page 18
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5.3 Wiring plan
+
-
2
3
1
L (+)
N (-)
2
6
12
20
24
22
10
16
18
30
28
32
d
b
z
14
26
8
4
+
-
+
-
+
-
+
-
+
-
+
-
Fig. 6: VEGALOG 571 EP
1
)
1
Voltage supply for VEGALOG 571 EP
2
Voltage supply for Profibus PA
3
max. 15 sensors (max. 500 mA)
Note:
The external voltage supply for Profibus PA is generally
necessary and must correspond to the Profibus directives
(IEC 61158-2). This applies also to the connection of four-wire
sensors with separate voltage supply. You can find detailed
specifications to voltage supply in chapter "Technical data" in
the "Supplement".
1)
Broken lines = Connections on the EP card.
EP card
18
VEGALOG
571 EP (Ex) - Input card Profibus PA
Connecting to power supply
25681
-EN
-070529
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