NORD Drivesystems TI 275281168 - Manual (Page 3)

POWERLINK Bus module – SK TU4-POL-C
TI 275281168 - 4913 3
The connection to other signal and control lines takes place via the BUS - connection units.
Potential Contact Designation Description
1
Dig
it
a
l
inp
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