Block Diagram - Siemens MICROMASTER 440 Operating Instructions Manual

2 Electrical Installation
2.4

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
Fig. 2-10 Block diagram
22
+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
14 A/D
PTCB
15
DAC1+
12
D/A
DAC1-
13
DAC2+
26 D/A
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
PE
1/3 AC 200 - 240 V
3 AC 380 - 480 V
3 AC 500 - 600 V
BOP link
RS232
150.00
Hz
I Fn
0 P
Jog
BOP/AOP
Frame sizes
A to F
Frame sizes
FX and GX
CPU
Not
used
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
Operating Instructions (Compact)
Issue 10/06
SI
L/L1, N/L2
PE
or
L/L1, N/L2,L3
or
L1, L2, L3
~
=
B+/DC+
R
B-
DC-
DCNA
DCPA
DCNS
DCPS
=
3 ~
60 Hz
50 Hz
PE U,V,W
M
MICROMASTER 440