Yaskawa Modbus TCP/IP Installation - Manual (Page 29)

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 57B 1000-Series Option SI-EM3 Installation Manual 29
6.
Connect the Ethernet communication cable to the option modular connector (CN1).
To connect the option to a network, insert the RJ45 communication connector of the
Cat 5e patch cable into the option modular female connector (CN1). Ensure the
cable end is firmly connected (see Figure 15 ).
Communication Cable Specifications
Only use cable recommended for Modbus TCP/IP™. Using a cable not specifically
recommended may cause the option or drive to malfunction.
Connection Diagram
Figure 15 Option Connection Diagram
<1> The ground wire provided in the option shipping package must be connected during installation.
Drive
M
U
V
W
R
S
T
CN5-A
FE
<1>
ModbusTCP/IP Master Modbus TCP/IP Cable
Motor Power
SI-EM3
Modbus
TCP/IP
Option
CN1
A1000
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