Yaskawa V1000-Series Option SI-EP3/V PROFINET - Manual (Page 32)

32 YASKAWA SIEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Technical Manual
8 Network Topology and Connections
8 Network Topology and Connections
The dual RJ45 network ports on the option board act as a switch to allow for flexibility in cabling topology. For example,
a traditional star network topology (Cable Topology A), may be employed by using a single port on the option board.
Alternatively, a daisy-chained approach may be employed by using both RJ45 ports. The daisy chain approach (Cable
Topology B), reduces the requirements of central switch ports. Refer to
Figure 39 .
Use the second communications cable port to daisy chain a series of drives where applicable (Cable Topology B). Refer to
Figure 39 .
Figure 39
Figure 39 Topology Options
 Communication Cable Wiring
 Communication Cable Specifications
Only use cables recommended for PROFINET. Using a cable not specifically recommended may cause the option or
drive to malfunction.
The use of CAT5e or equivalent Shielded Twisted Pair (STP) cable is recommended.
 Connection Diagram
Figure 40
Figure 40 Wiring Diagram
<1> The ground wire provided in the option shipping package must be connected during installation.
 GSDML Files
For easy network implementation of drives equipped with the SI-EP3/V option, a GSDML file can be obtained from:
U.S.: http://www.yaskawa.com
Other areas: Contact a Yaskawa representative.
STOP
(Hz) (Hz)
(A)
(V)
V1000
STOP
(Hz) (Hz)
(A)
(V)
V1000
STOP
(Hz) (Hz)
(A)
(V)
V1000
STOP
(Hz) (Hz)
(A)
(V)
V1000
STOP
(Hz) (Hz)
(A)
(V)
V1000
STOP
(Hz) (Hz)
(A)
(V)
V1000
Traditional Star Network Daisy Chain Network
Cable Topology A Cable Topology B
V1000
M
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
SI-EP3/V
PROFINET
Option
FE
<1>
PROFINET Master
PROFINET Cable
Motor
Drive
Ground Terminal
Power
PROFINET Cable