NORD Drivesystems TI 275271018 - Manual (Page 3)

POWERLINK Bus module – SK CU4-POL
TI 275271018 - 4913 3
Installation
Installation location Within the connection unit of a frequency inverter (SK 180E, SK 190E, 2xxE)
Mounting with screw fastenings
Pos : 13 /T echnisc he I nf ormati onen/ SK xU x - Bus - Erweit erungen/ Allgemei n - Syst emübergreifend/ Ans chl üss e [ SK CU4 - .. .] @ 4\ mod_1378291237620_388. doc x @ 93067 @ 5 @ 1
Connections
Connection is via the terminal bar of the module
Potential Contact Designation Description
1
E
ther
ne
t
E8 PHY1 RX- Ethernet connection 1 Receive Data -
E7 PHY1 RX+ Ethernet connection 1 Receive Data +
E6 PHY1 TX- Ethernet connection 1 Transmission Data -
E5 PHY1 TX+ Ethernet connection 1 Transmission Data +
E4 PHY0 RX- Ethernet connection 2 Receive Data -
E3 PHY0 RX+ Ethernet connection 2 Receive Data +
E2 PHY0 TX- Ethernet connection 2 Transmission Data -
E1 PHY0 TX+ Ethernet connection 2 Transmission Data +
2
S
y
s
tem
b
us
l
e
v
el
and
di
gi
tal
i
np
ut
s
78 SYS - System bus data line -
77 SYS + System bus data line +
C1 DIN1 Digital input 1
C2 DIN2 Digital input 2
40 GND/0V Reference potential (0 V / GND)
44 24V Supply voltage (+24 V)
40 GND/0V Reference potential (0 V / GND)
44 24V Supply voltage (+24 V)
Schematic diagram - electrical connection
(Terminal designation on example of NORD frequency inverter SK 180E … SK 2xxE)
SK CU4-… SK 180E … SK 2xxE
VI 24V
GND/0V
SYS +
SYS -
24V
GND/0V
SYS +
SYS -
Pos : 16 /T echnisc he I nf ormati onen/ SK xU x - Bus - Erweit erungen/ Powerlink/Konfiguration [ SK CU4- PO L] @ 4\ mod_1378290913534_388. doc x @ 93041 @ 5 @ 1