Danfoss VLT Inverter Scroll CDS 801 Operating Instructions Manual page 28

Serial Communication (Modbu...
OEM
Controller,
Modbus
Master
4 4
Controller
Modbus node #165
Illustration 4.2 Modbus Communication Set-up for Ground Source Heat Pump Systems
26
VLT
EEV
MG10V402 - VLT
®
Inverter Scroll CDS 801 Operating Instructions
RS 485
Interfaces
Application control
Microprocessor
Modbus node #162
®
is a registered Danfoss trademark
Motor control
Microprocessor
Modbus node #163
Internal bus
Drive PCB