Introduction To The Inverters; Fr-A820/A840 - Mitsubishi Electric FR-A800 Series Beginner's Manual

Introduction to the inverters

2 Introduction to the inverters
2.1

FR-A820/A840

Symbol
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Frequency Inverters - Beginner's Guide
Name
PU connector
USB A connector
USB mini B connector
RS-485 terminals
Plug-in option connector 1
Plug-in option connector 2
Plug-in option connector 3
Voltage/current input switch
Control circuit terminal block
EMC filter ON/OFF connector
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Symbol Name
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Main circuit terminal block
¹
CHARGE lamp
Combed shaped wiring cover
ALARM lamp
POWER lamp
Front cover
Terminal block cover
Parameter unit (FR-DU08)
Cooling fan
FR-A820/A840
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