Lenze 8240 frequency inverters - Manual (Page 29)

Installation
UOOu_^MTMO 4-13
L
4.2.3.3 Connection diagrams
62 7 8 9 K11 K12K14
3k 3k 3k 3k 3k Vcc
GND 2
K1
GND 1
5,2V
Vref
3k
3
>100
k
82XX
R ³ 1k
20 28 E1 E2 E3 E4 39 PE T1 T2
PTC
Sx
K21K22 K24
K2
cfd QJNM `зенкзд ÅçååÉÅíáçåëW pìééäó пбнЬ бенЙке~д Езенкзд оздн~ЦЙ
62 7 8 9 K11 K12 K14
3k 3k 3k 3k 3k Vcc
GND 2
GND 1
5,2V
Vref
3k
3
>1
00k
12...30V
82XX
R ³ 1k
+
-
20 28E1 E2 E3 E4 39 PE
K1
T1 T2
PTC
Sx
K21K22 K24
K2
cfd QJNN `зенкзд ÅçååÉÅíáçåëW pìééäó пбнЬ ЙснЙке~д Езенкзд оздн~ЦЙ EHNO KKK HPM sF
GND1 Reference for internal voltages
GND2 Reference for external voltages
GND1 and GND2 have a potential isolation inside the unit.
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