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Anhang A : Schemas
A.7.3
Analogausgang - Schema 3/4
U3
17
PAEN
12
PA0
13
PA1
14
VOUT1
PA2
15
AD7834
PA3
16
VOUT2
PA4
18
SYNC
FSYNC
11
DATAIN
VOUT3
DIN
10
CLOCK
SCLK
19
VOUT4
LOAD
LDAC
20
CLR
RESET
DGND2
AGND
LT2079
3
+
1
U1-A
2
–
C26 0.01
R2
R1
10k
10k
LT2079
5
+
7
U1-B
6
–
22
C27 0.01
6
21
7
R3
10k
10k
LT2079
10
+
8
U1-C
9
–
C28 0.01
R12
R11
10k
10k
-15VA
LT2079
11
12
+
14
U1-D
13
–
4
+15VA
C29 0.01
R9
R10
10k
10k
Magtrol Dreiphasen-Power Analyzer Typ 6530
+15VA
D5
BAT54S
2
R40
1
499
3
-15VA
+15VA
D6
BAT54S
2
R39
1
499
3
-15VA
R4
+15VA
D7
BAT54S
2
R41
1
499
3
-15VA
+15VA
D8
BAT54S
2
R42
1
499
3
AGND
-15VA
68
J1-4
AMPS PHASE 2
J1-17
J1-5
VOLTS PHASE 2
J1-18
J1-6
WATTS PHASE 2
J1-19
J1-11
VOLTS SUM
J1-24
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Inhaltsverzeichnis
