Siemens Stober CombiDrive CM400/3 - Manual (Page 11)

2. Installation English
© STÖBER plc 1997
9 05.02.01
2.3.3 Block Diagram
3 ~
M
CPU
A/D
SI
GR
ZK
WR
AD Analogue to Digital Converter
CPU Microprocessor
GR Rectifier
M Motor
RS485 Serial Interface
SI Mains Fuse
WR Inverter
ZK DC Link Capacitor
2
3
4
5
6
3
1
2
PE
3 AC 380 - 500 V
L1, L2, L3
PE
U, V, W
1
+10V (10 mA max.)
0V
PE
4
-
+
24 V
OR
OR
V: 0 - 10 V
2 - 10 V
I: 0 - 20 mA
4 - 20 mA
AIN+
AIN-
DIN1
DIN2
PE
5V
0V
PL800
SK200
N (-)
P (+)
11
12
8
9
Power supply for
PI feedback
transducer or
other load
~
3 ~
RL1B
RL1C
RS485
Relay
Connections
Connections for
Serial Link or OPm2
7
DIN3
+15V
PI -ve Input
PI +ve Input
10
V
I
JP302 JP303
JP300 JP301
PI Input Type
Analogue Input Type
OR
A/D
Figure 3: Block Diagram