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Introduction
7
NetLinx Integrated Controllers
NI-3000 Specifications (Cont.)
Dimensions (HWD): • 3.47" x 17.00" x 3.47" (8.81 cm x 43.18 cm x 8.82 cm)
• 2 RU (rack unit) high
Power requirements: • 900 mA @ 12 VDC
Memory: • 32 MB SDRAM
• 1 MB of Non-volatile Flash
Compact Flash: • 32 MB Card (upgradeable). Refer to the Optional Accessories section on
page 10 for more information.
Weight: • 4.55 lbs (2.06 kg)
Enclosure: • Metal with black matte finish
Front Panel Components:
LINK/ACT • Green LED lights when the Ethernet cable is connected and an active link
is established. This LED also blinks when receiving Ethernet data packets.
Status • Green LED lights to indicate that the system is programmed and
communicating properly.
Output • Red LED lights when the Controller transmits data, sets channels On/Off,
sends data strings, etc.
Input • Yellow LED lights when the Controller receives data from button pushes,
strings, commands, channel levels, etc.
RS-232/422/485 LEDs • Seven sets of red and yellow LEDs light to indicate the rear DB9 Ports 1-7
are transmitting or receiving RS-232, 422, or 485 data:
- TX LEDs (red) light when transmitting data
- RX LEDs (yellow) light when receiving data
- LED activity reflects transmission and reception activity
Relay LEDs • Eight red LEDs light to indicate the rear relay channels 1-8 are active
(closed)
• These LEDs reflect the state of the relay on Port 8
• If the relay is engaged = LED On and if the relay is Off = LED Off
IR/Serial LEDs • Eight red LEDs light to indicate the rear IR/Serial channels 1-8 are
transmitting control data on Ports 9-16
• LED indictor for each IR port remains lit for the length of time that IR/Serial
data is being generated
I/O LEDs • Eight yellow LEDs light when the rear I/O channels 1-8 are active
• LED indicator for each I/O port reflects the state of that particular port
Rack-mount brackets • Provide an installation option for the Integrated Controller to be mounted
into an equipment rack.