Powerlink bus module – sk tu4-pol – NORD Drivesystems TI 275281118 User Manual
Page 3
POWERLINK Bus module – SK TU4-POL
TI 275281118 - 4913
3
The connection to other signal and control lines takes place via the BUS - connection units.
Potential
Contact
Designation
Description
1
D
igi
tal
i
np
ut
s
1
24V
Supply potential (+24
V, ≤ 200 mA)
2
24V
Supply potential (+24
V, ≤ 200 mA)
3
DIN5
Digital input 5
4
DIN7
Digital input 7
5
DIN6
Digital input 6
6
DIN8
Digital input 8
7
0V
Reference potential (0 V / GND)
8
0V
Reference potential (0 V / GND)
9
24V
Supply potential (+24
V, ≤ 200 mA)
10
24V
Supply potential (+24
V, ≤ 200 mA)
2
S
y
s
tem
b
us
l
e
v
el
and
di
gi
tal
i
np
ut
s
11
24V
Supply voltage (+24 V)
12
24V
Supply voltage (+24 V)
13
24V
Supply voltage (+24 V)
14
SYS +
System bus data line +
15
0V
Reference potential (0 V / GND)
16
SYS -
System bus data line -
17
0V
Reference potential (0 V / GND)
18
0V
Reference potential (0 V / GND)
19
DIN1
Digital input 1
20
DIN3
Digital input 3
21
0V
Reference potential (0 V / GND)
22
0V
Reference potential (0 V / GND)
23
24V
Supply voltage (+24 V)
24
24V
Supply voltage (+24 V)
25
DIN2
Digital input 2
26
DIN4
Digital input 4
27
0V
Reference potential (0 V / GND)
28
0V
Reference potential (0 V / GND)
29
24V
Supply voltage (+24 V)
30
24V
Supply voltage (+24 V)
3
D
igi
tal
out
pu
ts
31
VI 24V2
Supply potential (+24 V - in) of the digital outputs
32
0V2
Reference potential (0 V / GND) of the digital outputs
33
DOUT1
Digital output 1 (+24
V, ≤ 200 mA)
34
DOUT2
Digital output 2 (+24
V, ≤ 200 mA)
35
0V2
Reference potential (0 V / GND) of the digital outputs
36
0V2
Reference potential (0 V / GND) of the digital outputs
4
D
iagn
os
is
RJ12 - 1
RS485_A
Data cable RS485
RJ12 - 2
RS485_B
Data cable RS485
RJ12 - 3
GND
Reference potential (GND)
RJ12 - 4
RS232_TxD
Data cable RS232
RJ12 - 5
RS232_RxD
Data cable RS232
RJ12 - 6
24 V
Supply voltage (+24 V)
Schematic diagram - electrical connection
(Terminal designation on example of NORD frequency inverter SK 180E … SK 2xxE)
SK TI4-TU4 BUS
SK 180E … SK 2xxE
VI 24V
GND/0V
SYS +
SYS -
24V
GND/0V
SYS +
SYS -
Pos : 15 /T echnisc he I nf ormati onen/ SK xU x - Bus - Erweit erungen/ Powerlink/Konfiguration [ SK TU4- PO L(-C)] @ 3\ mod_1377869058859_388.doc x @ 91957 @ 5 @ 1