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THE MATRIX-2 INTEGRATED ETHERNET SWITCH
The
MATRIX-2
includes an integrated
packets from each port to the other, allowing MATRIX-2, FBXi,
Daisy-Chain
topology:
It is recommended is that both ends of a
a single switch that supports the
break or controller failure in the loop will allow all controllers to continue to communicate.
For example, if
controllers
supporting
Spanning Tree
•
If
controller
B
communicating.
•
If controllers
Note:
The
FBVi Series
controller has a pass-through across its IP switches, such that if it loses power controllers
'downstream' will continue to be connected. Only the
Note:
If you plug both ends of the daisy chain network into a switch that does not support the
Protocol, it will flood the network with requests. The switch will send and receive the same messages over
and over again, until something breaks.
CONNECT THE MATRIX-2 TO BACNET MS/TP
If the
MATRIX-2
unit will be used with a
section.
MS/TP Cabling Requirements
Note:
Use Copper or Copper Clad Aluminum 70 °C conductors only.
Terminals
Conductor Area
Max cable length
TERMINATE THE MS/TP NETWORK
If the
MATRIX-2
is the first or last device on the
485
network, then its
switch must be set to "
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Ethernet
MATRIX-2
Spanning Tree
,
,
,
and
are daisy-chained, connected on both sides, with a single switch
A
B
C
D
E
Protocol:
loses power,
controller
will be on one trunk, and
A
and
lose power, controllers
B
D
BACnet MS/TP
PCB mounted plug terminal connections
Max: AWG 12 (3.31 mm2)
Min: AWG 22 (0.355 mm2)
1.2 km @ 38K4 baud
MS/TP
subnet terminator
"
in
Cylon® MATRIX-2 Series |
Switch, with 2 ports. This allows the device to forward
FBVi
and
CBXi
/
FBXi
/
FBVi
/
CBXi
daisy chain network are connected to
network switch protocol (STP). In this scenario a single line
/
/
C
D
and
will communicate, but controller
A
E
FBVi Series
has this feature.
fieldbus, connect it as described in the following
RS-
Installation
devices to be connected in a
will be on another all
E
will not.
C
Spanning Tree
IP
7
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