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4
Installation notes
Electrical installation
Manual – MOVI-C
®
CONTROLLER advanced with PROFINET IO Fieldbus Interface
38
4.3.5
EtherCAT
®
/SBus
PLUS
master connection
The MOVI-C
®
CONTROLLER serves as EtherCAT
®
/SBus
PLUS
master for the lower-
level application inverters (EtherCAT
®
/SBus
PLUS
slaves). The communication takes
place via the EtherCAT
®
-based, fast system bus SBus
PLUS
(terminal X30).
EtherCAT
®
/SBus
PLUS
bus topology
EtherCAT
®
/SBus
PLUS
is designed for linear bus structure with RJ45 connectors. The
EtherCAT
®
/SBus
PLUS
slave devices are connected via a shielded twisted-pair cable.
80
/A
X5
X30
X31
L/A
L/A
1
2
3
4
1
3
85
US1
BF
L/A
X4
0
L/A
UH
X45A-
N
X4
1
5
6
XM
[1]
[2]
[3]
[4]
9007220482503307
[1] System bus cable, 4-pin, color: light gray
[2] Module bus cable, 8-pin, color: anthracite gray
[3] MOVIDRIVE
®
modular
[4] MOVI‑C
®
CONTROLLER (master module)
INFORMATION
According to IEEE 802.3, 200 Edition, the maximum cable length for
10 MBaud/100 MBaud Ethernet (10BaseT/100BaseT) between 2 EtherCAT
®
/
SBus
PLUS
stations is 100 m.
Bus termination
Bus termination (for example with bus terminating resistors) is not necessary. The sys-
tem detects automatically if there is no subsequent device connected to a device.
24777730/EN – 01/2018