Chapter 5 : InsightPower SNMP IPv6 for EnviroStation Web
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RS485
There are two RS485 ports on the rear panel, each port can be configured with a
different baud rate, data bits, parity and stop bit. EnviroStation communicates
with up to 16 Modbus devices in an RS485 port. You can individually select
protocol for each Modbus device from the dropdown menu.
If a suitable protocol cannot be found, you can manually define a special
Mod-bus protocol. Please see
5.2.1 Management - Protocol.