Block Diagram; Figure 3-1 Inverter Block Diagram - Siemens MICROMASTER 430 Operating Instructions Manual

Issue 10/06
3.1

Block diagram

≥ 4.7 kΩ
External 24 V
DIN1
5
DIN2
6
DIN3
7
DIN4
8
DIN5
16
DIN6
17
+
PNP
24 V
_
or
NPN
28
Motor
PTC
KTY84
0 - 20 mA
max. 500 Ω
0 - 20 mA
max. 500 Ω
Relay1
30 V DC / 5 A (resistive)
Relay2
250 V AC / 2 A (inductive)
Relay3

Figure 3-1 Inverter block diagram

MICROMASTER 430 Operating Instructions
6SE6400-5AE00-0BP0
+10 V
1
0 V
2
ADC1+
3
A/D
ADC1-
4
ADC2+
10
A/D
ADC2-
11
DIN1
5
DIN2
6
DIN3
7
DIN4
8
DIN5
16
DIN6
17
Output +24 V
max. 100 mA
(isolated)
9
Output 0 V
max. 100 mA
28 (isolated)
PTCA
A/D
14
PTCB
CPU
15
DAC1+
12 D/A
DAC1-
13
DAC2+
D/A
26
DAC2-
27
COM
20
NO
19
NC
18
COM
22
NO
21
COM
25
NO
24
NC
23
P+
29 COM link
RS485
N-
30
CB
automatic
Option
http://nicontrols.com
3 Commissioning
PE
3 AC 380 - 480 V
SI
PE
L/L1, N/L2,L3
or
L1, L2, L3
BOP link
RS232
150.00
Hz
I
Fn
0 P
Jog
BOP-2
~
=
Frame sizes
C to F
Frame sizes
FX and GX
=
3 ~
60 Hz
Not
used
50 Hz
1 2
DIP switch
(on Control Board)
ADC ADC
1 2
0 - 20 mA
DIP switch
current
(on I/O Board)
0 - 10 V
voltage
1 2
PE U,V,W
M
B+/DC+
DC-
DCNA
DCPA
DCNS
DCPS
45