Your meter has two RS-485 connections.
Each RS-485 connection must have a unique unit identifier (Unit ID) and have the following settings match the rest of the devices on the RS-485 bus:
Parity and stop bits
You can configure the following settings to help optimize communications performance:
You can use a communications converter (USB to RS-485 or RS-232 to RS-485) or an Ethernet gateway device to connect to your meter.