Delta RPI M50A_120 Installation And Operation Manual page 46

6 Installation
Switch for VCC and termination resistor
VCC
Termination
resistor
Connecting a single inverter to a datalogger
Connecting multiple inverters to a datalogger
If your datalogger has no integrated termination resistor, switch on the termination resistor on the first inverter in
the RS485 line.
Data logger
46
Installation and Operation Manual for RPI M50A