I/o extension sk tu4-ioe-(c) – NORD Drivesystems MI0300 User Manual
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Decentralised drive technology - from SK 300E to SK 200E
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3.2.2 Details of control terminals for the technology options
I/O extension SK TU4-IOE-(C)
With SK 2xxE applications, this technology option can be used to connect additional digital and analog
IO signals and is mounted on the frequency inverter with an additional connection unit.
Fig. 13: Technology option SK TU4-IOE-(C) and SK TI4-TU-BUS for SK 2xxE
Analog IOs
System bus level and digital inputs
Digital outputs
10V-A
AIN1
+
AIN1 -
0V-A
AOUT
24V
24V
(as 11)
0V
0V
DIN 1
0V
24V
(as 11)
DIN 2
0V
24V
(as 11)
24V 2
DO 1
0V 2
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
10V-A
AIN2
+
AIN2-
0V-A
PE
24V
(as 11)
Sys +
Sys -
0V
DIN 3
0V
24V
(as 11)
DIN 4
0V
24V
(as 11)
0V 2
DO 2
0V 2
Fig. 14: Control terminals of technology option SK TU4-IOE-(C) for SK 2xxE
Fig. 15: Connection example for technology option SK TU4-IOE-(C) for SK 2xxE
Potential level: analog I/O
Potential level: system bus
Potential level: DOs