Connections and Wiring

AXlink Port and LED

All NI units have an AXlink port and adjacent status LED (FIG. 12). This port allows the NI to support AMX Legacy AXlink devices such as G3 touch panels (ex: CP4/A) and PosiTrack Pilot devices. A green LED shows AXlink data activity. When the AXlink port is operating normally, blink patterns include:

Off - No power, or the controller is not functioning properly

1 blink per second - Normal operation.

3 blinks per second - AXlink bus error. Check all AXlink bus connections.

FIG. 12 AXlink connector and LED

The AXlink port can be used to supply power to downstream AXlink-compatible devices as long as both the power required is LESS THAN 2 Amps total and the external power supply feeding the NI unit has the necessary power capability.

Wiring Guidelines

The Integrated Controllers use a 12 VDC-compliant power supply to provide power through the rear 2- pin 3.5 mm mini-Phoenix PWR connector. Use the power requirements referenced in the product’s Specifications table to determine the power draw.

The incoming PWR and GND cable from the power supply must be connected to the corresponding locations within the PWR connector.

This unit should only have one source of incoming power.

Using more than one source of power to the Controller can result in damage to the internal components and a possible burn out.

Apply power to the unit only after installation is complete.

Wiring length guidelines

Refer to the following tables for the wiring length information used with the different types of NetLinx Integrated Controllers:

Wiring Guidelines - NI-2100 (@ 700 mA)

Wire size

Maximum wiring length

 

 

18 AWG

154.83 feet (47.19 meters)

 

 

20 AWG

98.30 feet (29.96 meters)

 

 

22 AWG

63.40 feet (19.32 meters)

 

 

24 AWG

38.68 feet (11.79 meters)

 

 

Wiring Guidelines - NI-3100 & NI-4100 (@ 900) mA

Wire size

Maximum wiring length

 

 

18 AWG

120.41 feet (39.70 meters)

 

 

20 AWG

76.45 feet (23.30 meters)

 

 

22 AWG

49.36 feet (15.04meters)

 

 

24 AWG

30.08 feet (9.17 meters)

 

 

22

NI-2100, NI-3100, NI-4100 Hardware Reference Guide

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AMX NI-4100, NI-3100 manual AXlink Port and LED, Wiring length guidelines, Wiring Guidelines NI-2100 @ 700 mA

NI-2100, NI-3100, NI-4100 specifications

The AMX NI-4100, NI-2100, and NI-3100 are sophisticated, next-generation control systems designed to enhance the automation and management of audiovisual (AV) environments in various professional settings. These devices are built to streamline user interactions and improve overall efficiency in managing complex AV installations.

The AMX NI-4100 stands as one of the most robust solutions in this lineup, featuring a powerful processor that can handle intensive processing tasks seamlessly. With its impressive memory capacity, the NI-4100 supports large-scale installations, making it ideal for corporate environments, educational institutions, and large auditoriums. This device operates on the latest version of the AMX control system software, ensuring compatibility with existing AV equipment. It also incorporates advanced networking capabilities, allowing for integration with multiple devices over an Ethernet network. The NI-4100 is equipped with numerous I/O ports, including multiple serial and IR outputs, offering extensive connectivity options for controlling various devices.

The AMX NI-3100, while slightly less powerful than the NI-4100, offers many essential features for small to medium-sized applications. It is designed with a focus on user experience, boasting an intuitive interface that simplifies operation for users. The NI-3100 supports the powerful AMX programming environment, which enables easy customization and programming of the control system to suit specific needs. Like its counterpart, the NI-3100 offers robust networking options and is capable of handling multiple device integrations, but in a more compact form factor. This makes it an excellent choice for conference rooms, huddle spaces, and education sectors where expertise in AV handling is not always present.

The AMX NI-2100 is the most compact model in the series, tailored for environments where space and budget considerations are paramount. Despite its smaller size, the NI-2100 shares many core functionalities seen in its larger counterparts. It maintains essential control features and reliable performance, making it suitable for smaller installations such as breakout rooms or smaller classrooms. The NI-2100 supports the same programming environment, ensuring it can be integrated into existing AMX solutions without compatibility issues.

All three models leverage AMX's innovative technology, allowing for seamless integration with a diverse range of third-party AV devices, enhancing the capability and scalability of any AV installation. They are also designed with security protocols to protect against unauthorized access, ensuring that the AV environments remain secure. Overall, the AMX NI-4100, NI-3100, and NI-2100 represent a complete suite of control solutions for varying AV needs, proving to be versatile assets in the modern multimedia landscape.