Yaskawa MEMOCON GL120 User Manual
Page 261
4.4 Communications Modules
— 4-205 —
Note
Ethernet is not recommended for transferring control signals of applications that require real-
time capability. For these applications, we recommended either the PC Link or MEMOBUS
PLUS network systems manufactured by Yaskawa.
Example 1
10Base5 Connections
The following diagram shows Ethernet connections using the 10Base5 interface.
Transceiver cable
Ethernet coaxial cable
Terminator
Other node
Ethernet coaxial cable
Transceiver
Transceiver
Terminator
Transceiver cable
PS:
Power Supply Module
EIF:
Ethernet Interface Module
CPU:
CPU20, CPU30, or CPU35 Module
(Three models of CPU Module are compatible with the Ethernet Interface Module: CPU20, CPU30, and CPU35.)
PS
Example 2
10Base-T Connections
The following diagram shows Ethernet connections using the 10Base-T interface.
Twisted-pair cable
Ethernet coaxial cable
Terminator
Other node
Ethernet coaxial cable
Transceiver
Repeater (Hub)
Terminator
Transceiver cable
PS:
Power Supply Module
EIF:
Ethernet Interface Module
CPU:
CPU20, CPU30, CPU35 Modules
(Three models of CPU Module are compatible with the Ethernet Interface Module: CPU20, CPU30, and CPU35.)
Transceiver cable
Transceiver
PS
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