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EDS-408A/405A Series User’s Manual Featured Functions
3-10
NOTE
The proprietary “Turbo Ring” protocol (recovery time < 300 ms) was developed by Moxa in
2003 to provide better network reliability and faster recovery time for redundant ring topologies.
The “Turbo Ring V2” protocol (recovery time < 20 ms), which was released in 2007, supports
additional redundant ring architectures.
In this manual, we use the terminology “Turbo Ring” ring and “Turbo Ring V2” ring to
differentiate between rings configured for one or the other of these protocols.
For a detailed description of “Turbo Ring” and “Turbo Ring V2,” please refer to the Using
Communication Redundancy section later in this chapter.
How to Enable or Disable the Turbo Ring DIP Switches
Disable the Turbo Ring DIP Switch
Setting Description Factory Default
Enable the Turbo
Ring DIP
Switches
The four DIP switches are enabled when the
“Disable the Turbo Ring DIP Switch” box is
not checked.
Disable the Turbo
Ring DIP
Switches
The four DIP switches are disabled when the
“Disable the Turbo Ring DIP Switch” box is
checked.
Not checked (i.e., the
Turbo Ring DIP Switches
are enabled by default)
Set DIP switch as Turbo Ring / Set DIP switch as Turbo Ring V2
Setting Description Factory Default
Set DIP switch as
Turbo Ring
Select this option to enable the Turbo Ring DIP
switches to configure the EDS for a “Turbo
Ring” ring.
This is the default if you do
NOT reset the switch to
factory default settings
(provided you upgraded the
firmware for Turbo Ring
V2).
Set DIP switch as
Turbo Ring V2
Select this option to enable the Turbo Ring DIP
switches to configure the EDS for a “Turbo
Ring V2” ring.
This is the default if you
DO reset the switch to
factory default settings
(provided you upgraded the
firmware for Turbo Ring
V2).