Harman AMX NI-2100 Operating and maintenance manual

HARDWARE REFERENCE GUIDE
NETLINX INTEGRATED CONTROLLERS
NI-2100, NI-3100, NI-4100

IMPORTANT SAFETY INSTRUCTIONS
COPYRIGHT NOTICE
AMX© 2016, all rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any
means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of AMX. Copyright protection claimed
extends to AMX hardware and software and includes all forms and matters copyrightable material and information now allowed by statutory or judicial
law or herein after granted, including without limitation, material generated from the software programs which are displayed on the screen such as
icons, screen display looks, etc. Reproduction or disassembly of embodied computer programs or algorithms is expressly prohibited.
LIABILITY NOTICE
No patent liability is assumed with respect to the use of information contained herein. While every precaution has been taken in the preparation of this
publication, AMX assumes no responsibility for error or omissions. No liability is assumed for damages resulting from the use of the information
contained herein. Further, this publication and features described herein are subject to change without notice.
AMX WARRANTY AND RETURN POLICY
The AMX Warranty and Return Policy and related documents can be viewed/downloaded at www.amx.com.
1. READ these instructions.
2. KEEP these instructions.
3. HEED all warnings.
4. FOLLOW all instructions.
5. DO NOT use this apparatus near water.
6. CLEAN ONLY with dry cloth.
7. DO NOT block any ventilation openings. Install in accordance with the manufacturer's instructions.
8. DO NOT install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that
produce heat.
9. DO NOT defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the
other. A grounding type plug has two blades and a third grounding prong. The wider blade or the third prong are provided for your
safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where
they exit from the apparatus.
11. ONLY USE attachments/accessories specified by the manufacturer.
12. USE ONLY with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is
used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. UNPLUG this apparatus during lightning storms or when unused for long periods of time.
14. REFER all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as
power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally, or has been dropped.
15. DO NOT expose this apparatus to dripping or splashing and ensure that no objects filled with liquids, such as vases, are placed on
the apparatus.
16. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the AC receptacle.
17. Where the mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.
18. DO NOT overload wall outlets or extension cords beyond their rated capacity as this can cause electric shock or fire.
The exclamation point, within an equilateral triangle, is intended to alert the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the product.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous
voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electrical shock to persons.
ESD Warning: The icon to the left indicates text regarding potential danger associated with the discharge of static electricity from an outside
source (such as human hands) into an integrated circuit, often resulting in damage to the circuit.
WARNING: To reduce the risk of fire or electrical shock, do not expose this apparatus to rain or moisture.
WARNING: No naked flame sources - such as lighted candles - should be placed on the product.
WARNING: Equipment shall be connected to a MAINS socket outlet with a protective earthing connection.
WARNING: To reduce the risk of electric shock, grounding of the center pin of this plug must be maintained.

Table o f Co ntents
3
NI-2100/3100/4100 - Hardware Reference Guide
Table of Contents
Introduction ......................................................................................................5
Overview ............................................................................................................................ 5
Features............................................................................................................................. 5
Timekeeper ............................................................................................................................................. 6
NI-2100 ............................................................................................................................. 6
NI-2100 Specifications........................................................................................................................... 7
NI-3100 ............................................................................................................................. 9
NI-3100 Specifications........................................................................................................................... 9
NI-4100.......................................................................................................................... 11
NI-4100 Specifications......................................................................................................................... 12
Related Documents ........................................................................................................ 13
Installation and Upgrading .............................................................................14
Installing NetLinx Control Cards (NI-4100 Only) .......................................................... 14
Setting the NetLinx Control Card Addresses (NI-4100 Only)........................................ 14
Device:Port:System (D:P:S) .................................................................................................................. 14
Removing NetLinx Control Cards (NI-4100 Only) ......................................................... 15
Compact Flash Upgrades ............................................................................................... 15
Accessing the Internal Components on an Integrated Controller ...................................................... 15
Installation of Compact Flash Upgrades .............................................................................................. 16
Closing and Securing the Outer Housing ............................................................................................. 17
Installing Into An Equipment Rack ................................................................................ 17
Rack Mount Safety Instructions ........................................................................................................... 17
Connections and Wiring ..................................................................................19
Setting the Configuration DIP Switch (for the Program Port) ....................................... 19
Baud Rate Settings ............................................................................................................................... 19
Program Run Disable (PRD) Mode ........................................................................................................ 19
Working with the Configuration DIP Switch ......................................................................................... 19
Setting the CardFrame DIP Switch (NI-4100 only) ............................................................................. 19
Program Port Connections and Wiring .......................................................................... 20
Modes and Front Panel LED Blink Patterns .................................................................... 20
Port Assignments and Functionality .............................................................................. 21
AxLink Port and LED........................................................................................................ 21
Wiring Guidelines ........................................................................................................... 21
Wiring Length Guidelines ..................................................................................................................... 22
Preparing Captive Wires ....................................................................................................................... 22
Wiring a Power Connection .................................................................................................................. 22
Using the 4-Pin Mini-Phoenix Connector For Data and Power............................................................. 22
Using the 4-pin Mini-Phoenix Connector for Data with External Power .............................................. 23

Table o f Co ntents
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NI-2100/3100/4100 - Hardware Reference Guide
DB9 Device Port: Connections and Wiring ...................................................................... 23
ICSNet Port: Connections and Wiring ............................................................................ 24
ICSHub OUT Port: Connections and Wiring ................................................................... 24
Relay Port: Connections and Wiring................................................................................ 25
Relay Connections ................................................................................................................................ 25
Input/Output (I/O) Port: Connections and Wiring ......................................................... 25
IR/Serial Port: Connections and Wiring.......................................................................... 26
NetLinx Control Card Slot Connector (NI-4100 only) .................................................... 26
LAN (Ethernet/RJ-45 Port): Connections and Wiring .................................................... 27
LAN LEDs ............................................................................................................................................... 27
LAN Ports Used By the Integrated Controller ...................................................................................... 27

Introduction
5
NI-2100/3100/4100 - Hardware Reference Guide
Introduction
Overview
The X100-Series of NetLinx Integrated Master Controllers can both be programmed to control RS-232/422/485, Relay, IR/Serial,
and Input/Output devices through the use of both the NetLinx programming language and the NetLinx Studio application version.
NOTE: References within this manual to NI X100-Series Controllers are used to describe the NI-2100/3100/4100 Integrated
Controllers. When there is an overlap of information with other related NI Controllers, an X will be used to refer to both sets of units. As
an example, if a feature is shared by both the NI-4000 and the NI-4100 Controller, the term "NI-4x00 Series" is used.
NI Controllers ship with Duet firmware and can not be downgraded to earlier Non-Duet firmware (< build 300). The Controllers are
Duet-compatible and can be upgraded via firmware. Duet is a dual-interpreter firmware platform from AMX which combines the
proven reliability and power of NetLinx with the extensive capabilities of the Java®2 MicroEdition (J2ME) platform. Duet simplifies
the programming of a system that includes the NI Controller and other third party devices by standardizing device and function
definitions, defaulting touch panel button assignments, and controlling feedback methods. Dynamic Device Discovery makes
integration even easier by automatically identifying and communicating with devices which support this beaconing technology.
Features
NI Controllers - Features
NI-2100 NetLinx Integrated Controllers
Name / FG# Features
NI-2100 Controller (FG2105-04) • 3 Configurable RS-232 / RS-422 / RS-485 Serial ports
•4Relays
• 4 IR / Serial ports
• 4 Digital I/O ports
• 2 Communication Networks: AxLink and Ethernet (TCP/IP)
• 404 MIPS processor speed
•64MBRAM
•512MBCompactFlash(upgradeable to 4 GB)
• 1 MB Non-Volatile Memory
• AMX Device Discovery enabled
• JITC Compliant
Note: You can upgrade the NI-2100 to provide 1 ICSHub and 2 ICSNet ports by installing the
optional ICSNet daughter card (FG2105-10).
NI-2100/ICS Controller with ICSNet
(FG2105-14)
NI-3100 NetLinx Integrated Controllers
Name / FG# Features
NI-3100 Controller (FG2105-05) • 7 Configurable RS-232 / RS-422 / RS-485 Serial ports
•8Relays
• 8 IR / Serial ports
• 8 Digital I/O ports
• 2 Communication Networks: AxLink and Ethernet (TCP/IP)
• 404 MIPS processor speed
•256MBRAM
•512MBCompactFlash(upgradeable to 4 GB)
• 1 MB Non-Volatile Memory
• AMX Device Discovery enabled
• The NI-3100 is JITC Compliant; the NI-3100/256 is not JITC Compliant
Note: You can upgrade the NI-3100 to provide 1 ICSHub and 2 ICSNet ports by installing the
optional ICSNet daughter card (FG2105-10)
NI-3100/256 Controller (FG2105-25)
NI-3100/ICS Controller with ICSNet
(FG2105-15)
Same as the NI-3100 (above), but with the ICSNet daughter card pre-installed.
NI-3100/256/ICS Controller with ICSNet
(FG2105-35)
Same as the NI-3100/256 (above), but with the ICSNet daughter card pre-installed.

Introduction
6
NI-2100/3100/4100 - Hardware Reference Guide
Timekeeper
The Controllers use a combination lithium battery and clock crystal package called a Timekeeper. Only one Timekeeper unit is
installed within a given NI controller. The battery can be expected to have up to 3 years of usable life under very adverse conditions.
Actual life is appreciably longer under normal operating conditions.
This calculation is based on storing the unit without power in 50° C (120° F) temperature until battery levels are no longer
acceptable.
The part number for a replacement battery is 57-0032.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO
THE INSTRUCTIONS
NI-2100
The NI-2100 (FG2105-04) is ideal for control and automation of medium-sized rooms and multi-room applications. The NI-2100
has 64MB of onboard RAM and is Device Discovery enabled to simplify programming by standardizing device and function
definitions, default touch panel button assignments, and control and feedback methods.
NI Controllers - Features (Cont.)
NI-4100 NetLinx Integrated Controllers
Name / FG# Features
NI-4100 Controller (FG2105-06) • 7 Configurable RS-232 / RS-422 / RS-485 Serial ports
•8Relays
• 8 IR / Serial ports
• 8 Digital I/O ports
• 3 Communication Networks: AxLink, ICSNet and Ethernet (TCP/IP)
• 4 NetLinx Control Card Expansion slots that support all NXC control cards
• 404 MIPS processor speed
•64MBRAM
•512MBCompactFlash(upgradeable to 4 GB)
• 1 MB Non-Volatile Memory
• AMX Device Discovery enabled
• JITC Compliant
NI-4100/256 Controller (FG2105-26) Same as the NI-4100 (above), but with 256 MB RAM.
Note: The NI-4100/256 is not JITC Compliant.
FIG. 1 NI-2100
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 1-3)
ICSNet/ICSHub Ports
(provided by optional
ICSNet daughter card)
Relays (Port 4)
I/O (Port 9)
IR/Serial (Ports 5-8)
PROGRAM Port
CONFIGURATION DIP Switch
ID Pushbutton
ETHERNET
10/100 Port
AxLink Port
12 VDC PWR Connector

Introduction
7
NI-2100/3100/4100 - Hardware Reference Guide
NOTE: 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).
NI-2100 Specifications
NI-2100 Specif ications
Models Available: • NI-2100 64MB Controller (FG2105-04)
The NI-2100 can be upgraded to provide one ICSHub and two ICSNet ports by installing the optional ICSNet
daughter card (FG2105-10 - see Other AMX Equipment)
•NI-2100/ICS Controller with ICSNet (FG2105-14)
Dimensions (HWD): • 3 1/2" x 17" x 3 1/2" (8.8 cm x 43.2 cm x 8.8 cm)
• RU: 2
Power Requirement: 700 mA @ 12 VDC
Memory: • 64 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: 4.50 lbs (2.04 kg)
Enclosure: Metal with black matte finish
Certifications: FCC Part 15 Class B, CE, and IEC 60950
Front Panel LEDs:
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 / yellow):
3 sets of LEDs light to indicate that DB9 Ports 1 - 3 are transmitting or receiving RS-232, 422, or 485 data
(red = TX, yellow = RX).
Relay (red): 4 LEDs light to indicate the relay channels 1 - 4 are active (closed). The LEDs reflect the state of the relay on Port 4.
IR/Serial (red): 4 LEDs light to indicate the IR/Serial channels 1 - 4 are transmitting control data on Ports 5 - 8. The LED indicator
for each IR port remains lit for the length of time that
IR/Serial data is being generated.
I/O (yellow): Lights when the I/O channels 1 - 4 are active. The LED for each I/O port reflects the state of that particular port.
RS-232/422/485
(Ports 1 - 3):
3 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 4): • 4-channel single-pole single-throw relay ports
• Each relay is independently controlled.
• Supports up to 4 independent external relay devices
• Channel range = 1-4
• Each relay can switch up to 24 VDC or 28 VAC @ 1 A
• 8-pin 3.5 mm mini-Phoenix (female) connector provides relay termination
Digital I/O
(Port 9):
4-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.
IR/Serial
(Ports 5 - 8):
4 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.
• 4 IR/Serial data signals can be generated simultaneously.
• IR ports support data mode (at limited baud rates and wiring distances).
Rear Panel Components:
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 commands, 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.

Introduction
8
NI-2100/3100/4100 - Hardware Reference Guide
NI-2100 Specif ications (Cont.)
Ethernet Port: RJ-45 connector provides TCP/IP communication. This is an Auto MDI/MDI-X enabled port, which you can use with
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.
Operating
Environment:
• Operating Temperature: 0° C (32° F) to 50° C (122° F)
• Operating Humidity: 20% to 85% RH
• Heat Dissipation (Typical): 28.7 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)
• 6-pin 3.5 mm mini-Phoenix female I/O connector (41-5063)
• 8-pin 3.5 mm mini-Phoenix female Relay connector (41-5083)
• Installation Kit (KA2105-01):
8-pin Relay Common Strip
4 rack mount screws
4 washers
• 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-COM Programming Port Cable (FG10-727)
• CC-NSER IR/Serial cable (FG10-007-10)
• ICSNet daughter card (FG2105-10)
• 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)

Introduction
9
NI-2100/3100/4100 - Hardware Reference Guide
NI-3100
The NI-3100 (FG2105-05), part of the NI Series of Master Controllers, satisfies the control and automation features common in a
larger area or multiple rooms, which may include integrating a larger number of devices including VCR and DVD players, projectors,
lighting, thermostats, and other electronic equipment. In technology-driven environments, this solution allows for the future
addition of more devices and control capabilities. The NI-3100 offers higher performance with a faster processor, up to 256 MB of
onboard RAM, and a 256 MB CompactFlash card.
NOTE: 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).
NI-3100 Specifications
FIG. 2 NI-3100
NI-3100 Specif ications
Models Available: • NI-3100 64MB Controller (FG2105-05)
•NI-3100/256 256MB Controller (FG2105-25)
The NI-3100 & NI-3100+256 can be upgraded to provide one ICSHub and two ICSNet ports by installing the
optional ICSNet daughter card (FG2105-10 - see Other AMX Equipment)
•NI-3100/ICS 64MB Controller with ICSNet (FG2105-15)
•NI-3100/256/ICS 256MB Controller with ICSNet (FG2105-35)
Dimensions (HWD): • 3 1/2" x 17" x 3 1/2" (8.8 cm x 43.2 cm x 8.8 cm)
• RU: 2
Power Requirement: 900 mA @ 12 VDC
Memory: NI-3100 & NI-3100/ICS:
•64MBSDRAM
•1MBNon-volatile(NV)SRAM
NI-3100/256 & NI-3100/256/ICS:
•256MBSDRAM
•1MBNon-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: 4.55 lbs (2.06 kg)
Enclosure: Metal with black matte finish
Certifications: FCC Part 15 Class B, CE, and IEC 60950
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
ICSNet daughter card)
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

Introduction
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NI-2100/3100/4100 - Hardware Reference Guide
NI-3100 Specif ications (Cont.)
Front Panel LEDs:
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 / yellow):
Light to indicate that DB9 Ports 1 - 7 are transmitting or receiving RS-232, 422, or 485 data (red = TX, yellow =
RX).
Relay (red): Light to indicate the relay channels 1 - 8 are active (closed). The LEDs reflect the state of the relay on Port 8.
IR/Serial (red): Light to indicate the IR/Serial channels 1 - 8 are transmitting control data on Ports 9-16. The LED indicator for
each IR port remains lit for the length of time that IR/Serial data is being generated.
I/O (yellow): Lights when the rear I/O channels 1 - 8 are active. The LED for each I/O port reflects the state of that particular
port.
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.
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. You can use this connector with serial and
NetLinx programming commands, 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.
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)

Introduction
11
NI-2100/3100/4100 - Hardware Reference Guide
NI-4100
The NI-4100 (FG2105-06) provides 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 offers flexibility and customization for businesses experiencing rapid growth and for homes that
demand seamless integration of technology and design. The NI-4100 provides higher performance with a faster processor, up to
256 MB of onboard RAM and Duet-compatibility.
The NI-4100’s on-board Master also can update installed control card firmware.
NOTE: 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).
NI-3100 Specif ications (Cont.)
Other AMX
Equipment:
• 2-pin 3.5 mm mini-Phoenix male connector (41-5026)
• CC-NSER IR/Serial cables (FG10-007-10)
• ICSNet daughter card (FG2105-10)
• 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)
FIG. 3 NI-4100
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

Introduction
12
NI-2100/3100/4100 - Hardware Reference Guide
NI-4100 Specif ications
NI-4100 Specif ications
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:
•64MBSDRAM
• 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). The LEDs reflect the state of the relay on Port 8.
IR/Serial (red): Light to indicate the IR/Serial channels 1 - 8 are transmitting control data on
Ports 9 - 16. The LED indicator 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-I/O10, etc.)
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.
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 commands, 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.

Introduction
13
NI-2100/3100/4100 - Hardware Reference Guide
Related Documents
For information on using the on-board Web Console, as well as NetLinx send commands and terminal communications to configure
the NI Controllers, refer to the NetLinx Integrated Controller WebConsole & Programming Guide.
NOTE: All product documentation is available to view or download from www.amx.com.
NI-4100 Specif ications (Cont.)
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)

Installation and Upgrading
14
NI-2100/3100/4100 - Hardware Reference Guide
Installation and Upgrading
Installing NetLinx Control Cards (NI-4100 Only)
You can install NetLinx Cards into the front card slots on the NI-4100. The cards mount horizontally through the card slot openings
on the front of the enclosure.
1. Discharge the static electricity from your body by touching a grounded object.
2. Remove the three screws by turning them in a counter-clockwise direction and then remove the faceplate (FIG. 4).
3. Align the edges of the card with the internal guide slots and gently slide the card all the way into the slot.
4. Carefully apply a small amount of force to insert the cards into their respective connectors. If the cards have LEDs on them,
those LEDs will initiate a lighting sequence to indicate they are receiving power and are communicating with the Controller.
5. Re-align the faceplate and secure it to the chassis by inserting the three screws by turning them in a clockwise direction and
securing the front plate to the Integrated Controller.
6. Install all rear connectors and apply power.
NOTE: If the cards do not appear in the NetLinx Studio’s Workspace window for the selected Master System number: give the system
time to detect the inserted cards (and refresh the system) and/or cycle power to the unit.
Setting the NetLinx Control Card Addresses (NI-4100 Only)
The 8-position CardFrame Number DIP switch (located on the rear of the NI-4100) sets the starting address (the device number in
the D:P:S specification) for the Control Cards installed in the CardFrame. The address range is 1-3064.
The factory default CardFrame DIP switch value = 0(all CardFrame DIP switches in the OFF position).
The formula for setting the starting address is:
(DIP switch address x 12) + Card slot Number (1-12) = Card address
For example:
DIP switch setting, 00010101: (0 + 0 + 0 + 96 + 0 + 384 + 1536) + SLOT # (ex:1) = 2017.
A card in slot number 1 would be device address 2017.
1. Set the CardFrame Number DIP switch based on the information listed in the table below.
2. Cycle power to the unit for approximately 5 seconds so the unit can read the new device number settings.
Device:Port:System (D:P:S)
A device is any hardware component that can be connected to an AxLink or ICSNet bus. Each device must be assigned a unique
number to locate that device on the bus. The NetLinx programming language allows numbers in the range 1-32,767 for ICSNet
(255 for AxLink).
NOTE: Only the Device value can be set through the DIP switch settings mentioned above.
NetLinx requires a Device:Port:System (D:P:S) specification. This D:P:S triplet can be expressed as a series of constants, variables
separated by colons, or a DEV structure. For example:
STRUCTURE DEV
{
INTEGER Number // Device number
INTEGER Port // Port on device
INTEGER System // System the device belongs to
}
FIG. 4 NI-4100 front faceplate
Position 1234 5 6 7 8
Value 12 24 48 96 192 384 768 1536
Thumbscrews
NXC Card Slot faceplate

Installation and Upgrading
15
NI-2100/3100/4100 - Hardware Reference Guide
The D:P:S notation is used to explicitly represent a device number, port, and system. For example, 128:1:0 represents the first port
on device 128 on this system. If a device is declared in a NetLinx program with just the Device number (System and Port are
omitted), the NetLinx Compiler assumes it has a Port number of 1 and a System number of 0. However, you should convert all
existing device declarations using the D:P:S (Device:Port:System) notation. The full notation utilizes certain NetLinx specific
debugging features and can help pinpoint other possibly obscure errors.
The syntax is as follows:
NUMBER:PORT:SYSTEM
where:
Removing NetLinx Control Cards (NI-4100 Only)
To install NetLinx Control Card:
1. Discharge any static electricity from your body by touching a grounded object, and unplug all connectors (if any) from the
unit.
2. Remove the three faceplate screws by turning them in a counter-clockwise direction.
3. Remove the faceplate from the front plate (FIG. 4 on page 14).
4. Grasp the rear edge of the control card and gently pull it out of the unit (along the internal guide slots).
5. Re-secure the faceplate by inserting the three faceplate screws by turning them in a clockwise direction and securing the front
plate to the Integrated Controller.
6. Re-apply power and other connections as necessary.
Compact Flash Upgrades
The NetLinx Integrated Controllers are shipped with a default 2GB Compact Flash module.
NOTE: It is recommended that ANY MEMORY UPGRADE should be done prior to any installation. Refer to the following accessing and
installation sections for more information.
Upgrade Compact Flash (factory programmed with firmware):
NXA-CF2NI4G, 4 GB Flash Upgrade (FG2116-07)
This Compact Flash upgrade module is used by the NI-2100, NI-3100 and NI-4100 Controllers.
Accessing the Internal Components on an Integrated Controller
1. Carefully detach all connectors from the rear of the unit.
2. Remove the chassis housing screws from both the sides and top of the Controller, as shown in FIG. 5 by using a grounded
screwdriver turning in a counter-clockwise rotation.
The NI-2100 and NI-3100 have six screws on top and three on each side.
The NI-4100 has six screws on top and four on each side.
NUMBER: 16-bit integer representing the device number
PORT: 16-bit integer representing the port number (in the range 1 through the number of ports on the Controller or device)
SYSTEM: 16-bit integer representing the system number (0 = this system)

Installation and Upgrading
16
NI-2100/3100/4100 - Hardware Reference Guide
3. Carefully pull-up and remove the housing up and away from the Controller to expose the internal circuit board (FIG. 5).
4. Refer to the Installation of Compact Flash Upgrades section on page 16 for detailed replacement information.
Installation of Compact Flash Upgrades
1. Discharge any static electricity from your body by touching a grounded metal object.
2. Locate the 32 MB Compact Flash card on the main board. For more detailed information on component locations, refer to
FIG. 5.
3. Insert the tip of a grounded flathead screwdriver into one of the Card Removal Grooves (located on either side of the card),
and gently pry the card out of the slot. Repeat this process on the opposite card removal groove. This alternating action
causes the card to "wiggle" away from the on-board connector pins.
4. Slip your finger into the opening between the connector pins and the card and push the card out to remove it.
5. Remove the upgrade card from it’s anti-static bag.
6. Insert the upgrade card into the connector opening with the arrow facing towards the pins, then push it in firmly until the
contact pins are completely inside the flash card and securely attached to the connector (FIG. 6).
FIG. 5 Location of the Compact Flash (NI-4100 shown)
Compact Flash
Mounting
Brackets
Compact Flash
insert location
NXC Card Slots
NXC Card Slot
faceplate
Chassis housing screws (top)
- 6 on top
- sides vary per model
Chassis housing screws (side)
- 4 on each side of the NI-4100
- 3 on each side of the
NI-3100/2100

Installation and Upgrading
17
NI-2100/3100/4100 - Hardware Reference Guide
7. To complete the upgrade process, close and re-secure the Integrated Controller enclosure using the procedures outlined in
the next section.
NOTE: Any new internal card upgrade is detected by the Controller only after power is cycled.
Closing and Securing the Outer Housing
Once the card has been replaced, close and re-secure the outer housing:
1. Align the cover back over the unit and gently slide-down the chassis until the openings are aligned over their respective
openings along both the sides and top of the unit.
2. Insert and secure the chassis housing screws back into their respective locations, as shown in FIG. 5 by using a grounded
screwdriver.
3. Re-install all connectors and apply power to the unit.
Installing Into An Equipment Rack
Use the rack-mounting brackets (supplied) for equipment rack installations.
Remove the mounting brackets for flat surface installations.
Rack Mount Safety Instructions
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be
greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment
compatible with the maximum ambient temperature 50°C.
Installing the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment
is not compromised.
Mounting the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical
loading.
Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of
the circuits might have on over current protection and supply wiring. Appropriate consideration of equipment nameplate
ratings should be used when addressing this concern.
Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply
connections other than direct connections to the branch circuit (e.g. use of power strips).
NOTE: Before completing the install process, it is recommended that you complete any f irmware upgrade of the NetLinx Control
Cards. This upgrade involves physically cycling power to the unit and can become cumbersome if the unit is already installed into
a rack. Refer to the NI Series NetLinx Integrated Controllers WebConsole & Programming Guide (available online at
www.amx.com) for detailed instructions.
1. Discharge the static electricity from your body by touching a grounded object.
2. Position and install the mounting brackets, as shown in FIG. 7, using the screws supplied with the unit. The mounting brackets
can be rotated to accommodate your mounting needs.
FIG. 6 Removing the Compact Flash card
Insert with arrow
facing towards
the connector pins
Card Removal Grooves

Installation and Upgrading
18
NI-2100/3100/4100 - Hardware Reference Guide
3. Thread the cables through the opening in the equipment rack. Allow for enough slack in the cables to accommodate for
movement during the installation process.
4. Reconnect all cables to their appropriate source/terminal locations. Refer to the Connections and Wiring section on page 19
for more detailed wiring and connection information.
Verify that the terminal end of the power cable is not connected to the power supply before plugging in the 2-pin power
connector.
NOTE: To avoid repeating the installation, test the incoming wiring by connecting the Controller’s connectors to their terminal
locations and applying power. Verify that the unit is receiving power and functioning properly. Disconnect the terminal end of the
power cable from the connected 12 VDC-compliant power supply.
5. Slide the unit into the rack until the attachment holes, along both sides, align to their corresponding locations on the mounting
brackets, as shown in FIG. 7.
6. Secure the AC-RK to the rack by using the four #10-32 screws (80-0186) and four #10 washers (80-0342) supplied in the
kit.
7. Apply power to the unit to complete the installation.
FIG. 7 Mounting Integrated Controller into an equipment rack
Install screws
Bracket
Rack Mounting Holes
Rack Mounting Holes
Install screws

Connections and Wiring
19
NI-2100/3100/4100 - Hardware Reference Guide
Connections and Wiring
Setting the Conf iguration DIP Switch (for the Program Port)
Prior to installing the Controller, use the Configuration DIP switch to set the baud rate used by the Program port for
communication. The Configuration DIP switch is located on the front of the Integrated Controllers.
Baud Rate Settings
Before programming the on-board Master, make sure the baud rate you set matches the communication parameters set on both
your PC’s COM port and those set through your NetLinx Studio.
By default, the baud rate is set to 38,400 (bps).
NOTE: Note the orientation of the Conf iguration DIP Switch and the ON position label. DIP switches 2, 3, and 4 must remain in the
OFF position at all times.
Program Run Disable (PRD) Mode
You can also use the Program port’s Configuration DIP switch to set the on-board Master to Program Run Disable (PRD) mode
according to the settings listed in the table below.
PRD mode prevents the NetLinx program stored in the on-board Master from running when you power up the Integrated Controller.
You should only use PRD mode when you suspect the resident NetLinx program is causing inadvertent communication and/or
control problems. If necessary, place the on-board Master in PRD mode and use the NetLinx Studio program to resolve the
communication and/or control problems with the resident NetLinx program. Then download the new NetLinx program and try
again.
NOTE: Consider equating PRD Mode to a PC’s SAFE Mode setting. With PRD mode, you can continue to power a unit, update the
firmware, and download a new program while circumventing any problems with a currently downloaded program. You must power
cycle the unit after activating/deactivating PRD mode on Program Port DIP switch #1.
Working with the Conf iguration DIP Switch
1. Disconnect the power supply from the 2-pin PWR (green) connector on the rear of the device.
2. Set DIP switch positions according to the information listed in the Baud Rate Settings on the Conf iguration DIP Switch and PRD
Mode Settings tables.
3. Reconnect the 12 VDC-compliant power supply to the 2-pin 3.5 mm mini-Phoenix PWR connector.
Setting the CardFrame DIP Switch (NI-4100 only)
Refer to the Setting the NetLinx Control Card Addresses (NI-4100 Only) section on page 14 for a detailed explanation on this
process.
Baud Rate Settings on the Conf iguration DIP Switch
Baud Rate Position 5 Position 6 Position 7 Position 8
9600 bps OFF ON OFF ON
38,400 bps (default)OFF ON ON ON
57,600 bps ON OFF OFF OFF
115,200 bps ON ON ON ON
PRD Mode Settings
PRD Mode Position 1
Normal mode (default) OFF
PRD Mode ON

Connections and Wiring
20
NI-2100/3100/4100 - Hardware Reference Guide
Program Port Connections and Wiring
The Integrated Controllers are equipped with a Program port located on the front of the unit. Use an RS-232 programming cable to
establish a connection between this Program port to your PC's COM port. The connection provides communication with the NetLinx
Integrated Controller. With the connection established, you can download NetLinx programs to this on-board Master using NetLinx
Studio software available at www.amx.com.
Refer to the NetLinx Studio instruction manual for programming instructions. The following table shows the rear panel Program
Port connector (male), pinouts, and signals.
NOTE: When wiring the 422/485 connections, do NOT use pre-made 9-wire cable or connect the wire in the cable to any connection
that will not be used by the DB9 serial port. Only use wiring that connects the needed pins.
Modes and Front Panel LED Blink Patterns
The following table lists the modes and blink patterns for the front panel LEDs associated with each mode. These patterns are not
evident until after the unit is powered.
Program Port, Pinouts, and Signals
Program Port Connector Pin Signal
2RX
3TX
5GND
7RTS
8CTS
Modes and LED Blink Patterns
LEDs and Blink Patterns
Mode Description
STATUS
(green)
OUTPUT
(red)
INPUT
(yellow)
OS Start Starting the operating system (OS) On On On
Boot On-board Master is booting On Off On
Contacting DHCP server On-board Master is contacting a DHCP server for IP configuration
information
On Off Fast Blink
Unknown DHCP server On-board Master could not find the DHCP server Fast Blink Off Off
Downloading Boot firmware Downloading Boot firmware to the Master’s on-board flash memory.
Do not cycle power during this process!
Fast Blink Fast Blink Fast Blink
No program running There is no program loaded, or the program is disabled. On Normal Normal
Normal On-board Master is functioning normally 1 blink
per second
Indicates
activity
Indicates
activity
5
4
3
2
1
9
8
7
6