Měřící Energetické Aparáty
16
Terminal number
Function
8
I4 current input
9
I4 current output
10
-
11
-
12
-
13
-
14
-
15
-
16
L (power supply)
17
-
18
N (power supply)
19
RS232 GND
20
RS232 Tx (DTE)
21
RS232 Rx (DTE)
22
RS485 B (negative idle level of signal)
23
RS485 A (positive idle level of signal)
24
IN_GND
25
IN+
26
OUT
27
OUT
28
N
29
-
30
U4
31
-
32
U3
33
-
34
U2
35
-
36
U1
Summary of Contents for Meg39
Page 1: ...PQ monitor MEg39 User manual M c Energetick Apar ty a s 664 31 esk 390 Czech Republic...
Page 2: ......
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