Amx NetLinx Integrated Controllers NI-3000 Manuale Utente Pagina 17

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Introduction
11
NetLinx Integrated Controllers
FIG. 6 NI-4000 front and rear panel components
NI-4000 Specifications
Dimensions (HWD): 5.21" x 17.00" x 9.60" (13.23 cm x 43.18 cm x 24.27 cm)
3 RU (rack unit) high
Power requirements: 900 mA @ 12 VDC (no cards)
Memory: 32 MB SDRAM
1 MB of Non-volatile Flash
Compact Flash: 32 MB Card (upgradeable). Refer to the Optional Accessories section on
page 14 for more information.
Weight: 9.15 lbs (4.15 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
AXLink LED
Relays
RS-232/422/485 (Ports 1-7)
I/O (Port 17)
IR/Serial (Ports 9-16)
Front
Rear
Program port
DIP
switch
ICSNet (2)
ICSHub Out
(green)
ID Pushbutton
(Port 8)
Ethernet
AXLink
port
PWR
CardFrame DIP
switch
Slot 1-4 connectors
NetLinx
Card
slots
(1-4)
RS-232/422/485 TX/RX LEDs (red/yellow)
Relay LEDs (red)
IR/Serial LEDs (red)
I/O LEDs (yellow)
Link/Active-Status-Output-Input
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