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2 Starting a Sample System
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
2-5 Mo
unting
and
Wir
ing f
o
r the EtherCA
T
Co
mm
un
ic
a
tio
n U
n
it
2
2-5-2 Wir
ing the EtherCA
T C
o
mm
u
n
ication Unit
1
Ground the FG cable of the EtherCAT Communication Unit.
Cut the ground wire of the unit's FG cable to an appropriate length and ground it to the closest
possible ground location. Also refer to the inverter manual.
Perform the wiring for the communications cables.
Determine the number and length of communications cables that are appropriate for your system
configuration.
Each communications cable between the nodes (and between the master and the nodes) must be no
longer than 100 m.
In the system configuration example used in this chapter, a cable of 5 m is prepared for
communications cable 1, and a cable of 1 m is prepared for communications cable 2.Connect an RJ45
connector to both ends of the communications cable by wiring them straight. Connect both ends of the
shielded wires of the cable to the hoods.
For details on preparing the cables, refer to
2-1-6 Connection between Communications Cables and
Connectors
on page 2-7.
Connecting the ground cable of the EtherCAT Communication Unit
2-5-2
Wiring the EtherCAT Communication Unit
Preparing the communications cables
STOP
RESE
T
RUN
Hz
A
ALM
PRG
3G3MX2
INVERTER
RUN
PWR
SYSDR
IVE
Содержание 3G3AX-MX2-ECT
Страница 23: ...20 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT CONTENTS ...
Страница 31: ...1 EtherCAT Network 1 8 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT ...
Страница 85: ...4 Inverter Control 4 18 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT ...
Страница 111: ...5 CiA402 Drive Profile 5 26 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT ...
Страница 162: ...Index 1 EtherCAT Communication Unit USER S MANUAL 3G3AX MX2 ECT I Index ...
Страница 164: ......