Page 11 of 13
LAN port
The network connector integrates the system into a
local area network. You must connect the SieRRa II
to your LAN if you are using any of the LAN features
of the product.
The SieRRa II has Power over Ethernet functionality
built into the LAN interface which can power up the
entire control system and up to two connected NEB
units through a PoE-enabled PSE (power sourcing
equipment) device. To power the SieRRa II, use a PoE
enabled switch or a PoE power injector which com-
plies with IEEE802.3af.
Two LEDs on the connector indicate the following:
Color:
Off
On
Blink
Yellow
No Link
Link
Activity
Green
10Mbit
100Mbit
Buttons
SieRRa II has eight front panel buttons available for the end
user to access controller functions. The buttons are numbered
as shown to the right.
Each button has a tactile click feedback to ensure proper
activation. Also, each button has an embedded multicolor LED
light to indicate current status of the AV system.
Button function and LED indication are set up using the Neets
Project Designer software.
Configuration through USB port
The USB port is used exclusively for configuring the SieRRa II
from the Neets Project Designer software. It can’t be used to
control any external devices.
The front panel USB port is located beneath the front cover
and label. The host USB port can power the control system
while configuring, so no external power is needed when
configuring the SieRRa II. However, external power (either from
AC adaptor or Power over Ethernet) and the USB port may be
connected at the same time, for example when changing the
configuration on an already installed unit.
The USB connector for connecting to the SieRRa II is type
“mini USB B 5P”. (It is available on the web as a USB A to Mini
USB B 5P).
A/V MUTE
OFF
DVD
PC 1
BLUERAY
PC 2
SCREEN
1
5
2
6
3
7
4
8
Neets Control -
Sierra II, DK
P/N#: 310-0202
LAN
GND
+12V
RX-1
TX-1
GND
TX-2
TX-3
GND
I/O 3
I/O 2
I/O 1
GND
GND
NCL
NDA
PWR
RoHS
2
3
4
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