Communication Connectors And Terminals; Pu Connector (Standard Model) - Mitsubishi Electric 800 Series Instruction Manual

2.8

Communication connectors and terminals

2.8.1

PU connector (Standard model)

 Mounting the operation panel on the enclosure surface
• Having an enclosure surface operation panel (FR-PA07) or a parameter unit on the enclosure surface is convenient. With
a connection cable, the operation panel or the parameter unit can be mounted to the enclosure surface and connected to
the inverter.
To connect the operation panel to the inverter, use an option FR-CB2[], or a connector (RJ-45 connector) and cable
(communication cable) available on the market.
Securely insert one end of the cable into the PU connector and the other end into the connection connector on the
parameter unit or the FR-ADP attached on the operation panel until the stoppers are fixed.
Parameter unit
(FR-PU07) (option)
NOTE
• Refer to the following table when fabricating the cable on the user side. Keep the total cable length within 20 m.
Communication
cable
 Communication operation
• Using the PU connector as a computer network port enables communication operation from a personal computer, etc.
When the PU connector is connected with a personal, FA or other computer by a communication cable, a user program
can run to monitor the inverter or read and write parameters.
Communication can be performed with the Mitsubishi inverter protocol (computer link operation) or the MODBUS RTU
protocol.
For details, refer to the FR-E800 Instruction Manual (Communication).
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2. Installation and Wiring
2.8 Communication connectors and terminals
FR-PA07
Parameter unit connection cable
(FR-CB2[ ]) (option)
Operation panel (FR-LU08)
(option)
Operation panel connection
connector (FR-ADP)
(option)
Name
Cable compliant with EIA-568 (such as 10BASE-T cable)
PU connector
Remarks