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Subject to change without notice
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2
BDS0
02
9 r
ev 1
1
Terminal Numbers
Klemm-nummer
Description
93, 94
Power 24 V AC/DC
Important
: The common power connection (terminal 33) must be connected to Earth. ABB Cylon
recommend that this is done at the 24 V AC transformer.
95, 96
RS-485 Port 1 (BACnet® MS/TP or Modbus RTU) screw terminal
MS/TP subnet terminator switch is located beside the port. If the switch is towards the icon, then
termination is
in
and if the switch is towards the icon then termination is
out
.
39 … 42
Sensor / RS-485 Port 2 (Cylon® room sensors or BACnet® MS/TP or Modbus RTU)
The bus Terminator Switch is located beside the port. If the switch is towards the icon, then
termination is
in
and if the switch is towards the icon then termination is
out
.
Description
Ethernet Ports
USB ports
Used for firmware upgrade
Indicator LEDs
Off
On
Slow Blink
Fast blink
Red LED
(Power)
Power is off
Power is on
___ Unit Rebooting ___
Green LED
(Status)
Unit is not
running
Strategy Loaded
but no network
connectivity
Strategy Loaded and
device communicating
on network
No Strategy
loaded
Yellow LED
(FLX)
FLX bus comms
are ok
No FLX bus comms
FLX bus address clash
FLX bus
comms error
During firmware upgrade over IP network, the Yellow LED will remain on while the strategy/comms section reboots, and then the LEDs will rotate
Red-Green-Yellow while the IO section reboots.
Note
: During typical operation, the Red
LED should be on, the Green LED
should be blinking and the Yellow
LED should be off.
Push buttons and Signal LEDs
Reset to Factory default IP/Password : while the controller is
running
, press
SW1
until LED
L2
lights up, then release
SW1
.
Restart the controller: while the controller is
running
, press
SW2
until LED
L2
lights up, then release
SW2
.
Factory Reset
(Reset to default Factory settings including, Shipped version of firmware, wipe strategy data, and reset IP/Password)
: while the
controller is
booting
hold
SW1
until LED
L2
lights up, then release
SW1
.
LED
L2
will indicate the progress as shown in
L1
/
L2
signals below.
USB upgrade: insert a FAT-formatted USB drive containing valid firmware (.swu) into either of the USB ports, while the controller is
booting
hold
SW1
until LED
L1
lights up, then release
SW1
.
LED
L1
will indicate the progress as shown in
L1
/
L2
signals below.
LED
L1
/ LED
L2
signals
•
Slow blink: Upgrade / Reset in progress
•
Solid colour: Upgrade / Reset successful.
Power-cycle the controller to activate.
•
Fast blink
Upgrade /Reset failed
Inter-module connection sockets
To join the
FLX bus
, place the devices side-by-side and place the
FLX bus connector
into the two adjacent sockets at once.
The end device on a
FLX bus
(either a
FLX
device or the
FBXi
itself) must have a terminator inserted into its interconnector
socket. One terminator is shipped with each
FBXi
device.