Installation Guide
NI-4100 NetLinx Central Controllers
The NI-4100 series of NetLinx Controllers provide versatility with the ability to integrate the
largest number of devices in the NI Series of Master Controllers, including projectors,
lighting, VCR and DVD players, thermostats and other electronic equipment. In these
technology-driven environments, this solution allows for the future addition of more devices
and control capabilities.
With a perfect mix of compatible formats, the NI-4100 series offers flexibility and
customization for businesses experiencing rapid growth and for homes that demand
seamless integration of technology and design. The NI-4100 series provides higher
performance with a faster processor, up to 256MB of onboard RAM and Duet-compatibility.
The NI-4100’s on-board Master also provides the ability to update installed control card
firmware.
ATTENTION!
Verify you are using the latest NI firmware for the on-board Master. Verify you are using the
latest version of NetLinx Studio (available for download from www.amx.com).
Specifications
Connections and Wiring
Inserting NetLinx Cards into the NetLinx Control Card Slots
NetLinx Cards can be installed into the front card slots. The cards mount horizontally through
the card slot openings on the front panel of the enclosure. To install a NetLinx Card:
FIG. 1 NI-4100
NI-4100 Specifications
Models Available: • NI-4100 64MB Controller (FG2105-06)
• NI-4100/256 256MB Controller (FG2105-26)
Dimensions (HWD): • 5 3/16" x 17" x 9 5/16" (13.2 cm x 43.2 cm x 23.7 cm)
• RU: 3
Power Requirement: • 900 mA @ 12 VDC
Memory: NI-4100:
•64 MB SDRAM
• 1 MB Non-volatile (NV) SRAM
NI-4100/256:
• 256 MB SDRAM
1 MB Non-volatile (NV) SRAM
Compact Flash: 2GB or greater (upgradeable to 4GB - see Other AMX Equipment).
Note: AMX may increase Flash size at any time in response to market
availability.
Weight: 9.15 lbs (4.15 kg)
Enclosure: Metal with black matte finish
Certifications: FCC Part 15 Class B, CE, and IEC 60950
Front Panel LEDs/Slots:
LINK/ACT
(green):
Blinks when the Ethernet cables are connected and terminated correctly.
Also blinks when receiving Ethernet data packets.
Status (green): Blinks to indicate that the system is programmed and communicating
properly.
Output (red): Blinks when the Controller transmits data, sets channels On and Off, sends
data strings, etc.
Input (yellow): Blinks when the Controller receives data from button pushes, strings,
commands, channel levels, etc.
RS-232/422/485
(red):
Light to indicate that DB9 Ports 1 - 7 are transmitting or receiving RS-232,
422, or 485 data.
Relay (red): Light to indicate the relay channels 1 - 8 are active (closed). These LEDs
reflect the state of the relay on Port 8.
LINK/ACT LED
STATUS LED
INPUT LED
OUTPUT LED RS-232/422/485 Status LEDs
RELAY Status LEDs
IR/SERIAL Status LEDs
I/O Status LEDs
front
rear
RS-232/422/485 (Ports 1-7)
ICSNet/ICSHub Ports (provided by optional
Relays (Port 8)
I/O (Port 17)
IR/Serial (Ports 9-16)
PROGRAM Port
CONFIGURATION DIP Switch
ID Pushbutton
ETHERNET
10/100 Port
AxLink Port
12 VDC PWR Connector
Slot 1-4 connectors
ICSNet daughter card)
Cardframe
DIP Switch
Slot 1-4 connectors
NI-4100 Specifications (Cont.)
IR/Serial (red): Light to indicate the 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 (yellow): Light when the rear I/O channels 1 - 8 are active. The LED for each I/O port
reflects the state of that particular port.
NetLinx Control
Card Slots 1 - 4:
Accepts up to 4 compatible NetLinx Cards (NXC-COM2, NXC-IRS4,
NXC-I/O10, NXC-REL8).
Rear Panel Components:
RS-232/422/485
(Ports 1 - 7):
7 RS-232/422/485 control ports using DB9 (male) connectors with XON/
XOFF (transmit on/transmit off), CTS/RTS (clear to send/ready to send),
and 300-115,200 baud.
ICSNet: 2 RJ-45 connectors for ICSNet interface (provided by optional ICSNet
daughter card).
ICSHub Out: RJ-45 connector provides data to a Hub connected to the Controller
(provided by optional ICSNet daughter card).
Relay (Port 8): • 8-channel single-pole single throw relay ports
• Each relay is independently controlled.
• Supports up to 8 independent external relay devices
• Channel range = 1-8
• Each relay can switch up to 24 VDC or 28 VAC @ 1 A
• Two 8-pin 3.5 mm mini-Phoenix (female) connectors provide relay
termination
Digital I/O
(Port 17):
8-channel binary I/O port for contact closure with each input being capable
of voltage sensing. Input format is software selectable with interactive
power sensing for IR ports.
Note: The I/Os are not dry closure; they are electronic switches that float at
5V when Off. Therefore, they should not be expected to work in situations
that require true dry contact (or dry closure). The I/Os do work with AMX
PC1, PC2, UPC20 and UPC20+.
IR/Serial
(Ports 9 - 16):
8 IR/Serial control ports support high-frequency carriers of up to 1.142 MHz
with each output being capable of two electrical formats: IR or Serial.
• 8 IR/Serial data signals can be generated simultaneously.
• IR ports support data mode (at limited baud rates and wiring distances).
Program Port: RS-232 DB9 connector (male) can be connected to a DB9 port on a PC.
This connector can be used with serial and NetLinx programming com-
mands, as well as other DB9 capable devices, to both upload/download
information from the NetLinx Studio program.
Configuration
DIP Switch:
Sets the communication parameters for the Program port (see Baud Rate
Settings).
ID Pushbutton: Sets the NetLinx ID (Device only) assignment for the device.
Ethernet Port: RJ-45 connector provides TCP/IP communication. This is an Auto MDI/
MDI-X enabled port, which allows you to use either straight-through or
crossover Ethernet cables.
The Ethernet Port LEDs show communication activity, connection status,
speeds, and mode information:
• SPD (speed) - Yellow LED lights On when the connection speed is 100
Mbps and turns Off when the speed is 10 Mbps.
• L/A (link/activity) - Green LED lights On when the Ethernet cables are
connected and terminated correctly, and blinks when receiving Ethernet
data packets.
AxLink Port: 4-pin 3.5 mm mini-Phoenix (male) connector that provides data and power
to external control devices. Green AXlink LED indicates the state of the
AXlink port.
Power Port: 2-pin 3.5 mm mini-Phoenix (male) connector.
CardFrame #
DIP Switch:
Sets the starting address for the Control Cards in the CardFrame. (Factory
default CardFrame DIP switch value = 0). The Control Card address range
is 1-3064.
Control Card
Connectors (1-4):
20-pin (male) connectors that connect the Control Cards and external
equipment to the CardFrame.
Operating
Environment:
• Operating Temperature: 0° C (32° F) to 50° C (122° F)
• Operating Humidity: 20% to 85% RH
• Heat Dissipation (Typical): 36.9 BTU/hr
Included
Accessories:
• 2-pin 3.5 mm mini-Phoenix (female) PWR connector (41-5025)
• 4-pin 3.5 mm mini-Phoenix (female) AXlink connector (41-5047)
• 10-pin 3.5 mm mini-Phoenix (female) I/O connector (41-5107)
• Installation Kit (KA2105-01):
8-pin Relay Common Strip
4 rack mount screws
4 washers
• 2 8-pin 3.5 mm mini-Phoenix (female) Relay connectors (41-5083)
• 2 CC-NIRC NetLinx IR Emitter Cables (FG10-000-11)
• 2 removable rack ears (62-2105-07)
Other AMX
Equipment:
• 2-pin 3.5 mm mini-Phoenix male connector (41-5026)
• CC-NSER IR/Serial cables (FG10-007-10)
• NCK, NetLinx Connector Kit (FG2902)
• STS, Serial To Screw Terminal (FG959)
• Upgrade Compact Flash (factory programmed with firmware):
NXA-CF2NI4G, 4 GB Flash Upgrade (FG2116-07)
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