4.
1
2
3
4
5
6
7
8
9
10
11
13
12
X1
14
15
16
17
18
19
20
21
22
23
24
26
25
+24VDC
4-20 mA
SENSOR 1
+24VDC
4-20 mA
SENSOR 2
NHG_PASSIVES 2 SENSOR_4-20_A_SC
X1
5.
NHG_485_SERIAL EXT_A_SC
24
26
25
2P
GND
2N
HYDROVAR
PLC
X1
RS 485 -N
GND
RS 485 -P
it en fr de es pt nl pl ru
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