6 / 32
2. General description
Fig. 7
Block diagram showing the functional blocks of the frequency converter
2.1 Wiring diagrams and signal terminals
The wiring diagram and the signal terminals depend on the pump application. Figures
8
to
11
are examples of the
different functional modules available. Refer to the figure corresponding to the functional module fitted.
TM
00
86
79
42
06
TM
04
20
71
19
08
TM
04
20
72
19
08
Fig. 8
I/O module and GENIbus
Fig. 9
Extended I/O module and GENIbus
Inrush circuit
RFI filter
Rectifier
Intermediate circuit
Inverter
Driver circuit
Control circuit
96
34
88
32
NC1
C1
NO1
SIGNAL RELAY :
MAX: 250V/2A AC 1
MIN: 5V/10mA
CONNECTION
FOR PC-TOOL
NC2
C2
NO2
SIGNAL RELAY :
MAX: 250 V/2A AC1
MIN: 5V/10mA
STATUS LED
OP
TI
O
NA
L
7: SENSOR INPUT
8: +24V
9: GND
1: DIGITAL INPUT
0-
10
V
0/
4-
20
m
A
A: RS485 A
Y: RS485 GND
B: RS485 B
0 -
10
V
+
2: RUN/STOP
3: GND
4: SETPOINT
5: +10V
6: GND
10k
0/
4 -
20m
A
SUPPLY :
SEE NAMEPLATE :
FOR FURTHER DATA:
L1
L2
L3
PE
OP
TI
ON
AL
96
34
88
33
CONNECTION
FOR PC-TOOL
NC1
C1
NO1
SIGNAL RELAY :
MAX: 250 V/2A AC1
MIN: 5V/10mA
NC2
C2
NO2
SIGNAL RELAY :
MAX: 250V/2A AC 1
MIN: 5V/10mA
L3
L2
L1
SUPPLY:
SEE NAMEPLATE :
FOR FURTHER DATA:
17: PT100 A
18: PT100 A
19: PT100 B
20: PT100 B
STATUS LED
7: SENSOR INPUT
8: +24V
9: GND
0-
10V
0/
4-
20
m
A
1: DIGITAL INPUT 2
10: DIGITAL INPUT 3
11: DIGITAL INPUT 4
12: ANALOG OUTPUT
13: GND
14: SENSOR INPUT 2
15: +24V (2)
16: GND
0-
10
V
0/
4-
20m
A
A: RS485 A
Y: RS485 GND
B: RS485 B
+
0
-10V
0/4
-
20
mA
2: RUN/STOP
3: GND
4: SETPOINT
5: +10V
6: GND
10k
PE
