Schemi di collegamento
N
F
L1
L2
N
Fig. 3
N
F
L1
L2
L3
N
Fig. 5
9
+
10
-
Rc
Vdc
Out
GND
Fig. 7
7
8
M+ M-
Fig. 9
8021424 | EM340
1
4
2
5
1
4
2
5
3
6
9
+
10
-
Rc
Vdc
GND
M-Bus
Master
7
PC
8
L1
L2
L3
Fig. 4
11
12
Fig. 6
7
T
9
B+
8
A-
GND
10
Fig. 8
Out
1
4
2
5
Modbus
7
T
Master
9
B+
B+
8
A-
A-
GND
10
GND
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3
6
PC