NORD Drivesystems TI 275281115 - Manual (Page 3)

PROFINET IO Bus module – SK TU4-PNT
TI 275281115 - 4913 3 / 8
Connections
The two Ethernet lines are connected exclusively via the two RJ45 sockets on the front. If the module
is the final participant on the line, one RJ45 socket can remain unoccupied.
RJ45 PIN Signal Description
1 TX+ Transmission Data +
2 TX- Transmission Data -
3 RX- Receive Data +
6 RX- Receive Data -
PIN connections
RJ45 socket:
Pos : 16 /T echnisc he I nf ormati onen/ SK xU x - Bus - Erweit erungen/ Allgemei n - Syst emübergreifend/ Ans chl üss e - Klemmenl eist e [ SK TU 4(-C) - Et herN et Baugruppen allgemei n] @ 3\ mod_1362998963057_388. doc x @ 61424 @ @ 1
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)