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
Mai ns 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.
0
PE
4
-
+
24 V
OR
OR
: 0 - 10
2 - 10
I: 0 - 20 m
4 - 20 m
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
DIN
+15
PI -ve Inpu
PI +ve Input
10
V
I
JP302 JP303
JP300 JP301
PI Input T
p
Analogue Input Type
OR
A/D
Figure 3: Block Diagram
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