Panasonic EverVolt EVAC-105-4 - 14 Configuring the Hardware

73 Installation Manual
Configuring the Hardware
14. CONFIGURING THE HARDWARE
Connecting to the Hardware
Step 1: Remove the eleven screws on the bottom sides of the inverter.
There are two PCB boards,
1. Left side: Communication board is used for parallel and
display communication.
2. Right side: External RS485 board is used for primary RS485
(communicated with battery) and secondary RS485
(communicated with application software & HEMS unit).
Communi cat i on boar d
Ext er nal RS485 board
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Communication Board External RS485 board
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