AMX NXA-ICSNET manual Overview, Removing the Outer Housing, Removing the Motherboard, rear panel

Installation Guide

NXA-ICSNETICSNet Card for X100-Series Controllers

Overview

The NXA-ICSNET ICSNet Daughter Card (FG2105-10) is used to provide ICSNet connectivity for NI-2100 and NI-3100 units that are not already ICSNet-ready.

Chassis housing screws (6 on top, 3 on each side)

(top panel)

ICSNet cover plate

(rear panel)

FIG. 1 NXA-ICSNET ICSNet Daughter Card

This card is already installed within the NI-4100 NetLinx Integrated Controller, and the versions of both the NI-2100 and the NI-3100 that are ICSNet-Ready (FG2105-14 and FG2105-15, respectively).

It is an optional accessory to both the baseline NI-2100 and NI-3100 units.

The NI-2100 (FG2105-04) can be upgraded to provide one ICSHub and two ICSNet ports through either a field installation of the optional NXA-ICSNET card or by purchasing the ICSNet-ready version (FG2105-14) directly from AMX.

The NI-3100 (FG2105-05) can also be upgraded to provide one ICSHub and two ICSNet ports through either a field installation of the optional NXA-ICSNET card or by purchasing the ICSNet-ready version (FG2105-15) directly from AMX.

Removable ICSNet

cover plate

FIG. 2 Identifying upgradeable units (not ICSNet-ready)

Note: The NI-2100 and NI-3100 upgrade procedures are identical.

The NXA-ICSNET comes with all required mounting hardware:

•3 nylon screws

•3 nylon nuts

•3 nylon spacers

Removing the Outer Housing

CAUTION: THE ELECTRONICS WITHIN THIS UNIT AS WELL AS THE ICSNET CARD ARE ELECTROSTATIC DISCHARGE (ESD) SENSITIVE. ALL SERVICE TO THIS UNIT MUST BE PERFORMED ON A PROPERLY GROUNDED SURFACE. PLEASE ENSURE THAT ANY PERSONS PERFORMING SERVICE ON THIS UNIT BE PROPERLY GROUNDED AND OBSERVE ALL ESD PREVENTION PROCEDURES IN ORDER TO AVOID DAMAGE TO THE UNIT.

1.Carefully detach all connectors from the rear of the unit (see FIG. 3).

2.Remove the chassis housing screws from both the sides and top of the NI-2100/3100 Controllers, as shown in FIG. 3 by using a grounded screwdriver.

The NI-2100/3100 units each have six screws on the top and three on both sides.

•You can also remove the factory-installed mounting brackets by using a grounded screwdriver to remove the two sets of screws securing these brackets.

3.Carefully pull-up and remove the housing from the Controller to expose the internal circuit board.

4.Place the housing aside for later re-installation and continue with the pro- cedures in the following sections to both remove the ICSNet cover plate and install the NXA-ICSNET card.

Phoenix connector

FIG. 3 Chassis and motherboard removal overview for NI-2100 and NI-3100 units

Removing the Motherboard

CAUTION: OBSERVE ESD PRECAUTIONS!

1.Outside the chassis, remove all Phoenix connectors. (FIG. 3)

2.Inside the chassis, unplug the ribbon cable from motherboard.

3.Outside the chassis, remove the eleven screws securing motherboard to chassis, and carefully remove the motherboard. (FIG. 3)

Installing the NXA-ICSNet Daughter Card

1.Working on a grounded surface, insert the 3 nylon screws through the motherboard and thread on the 3 nylon spacers until they are seated firmly against the motherboard (FIG. 4).

FIG. 4 Nylon hardware on motherboard

2.Orient the NXA-ICSNET card such that the three screws in the mother- board align with the three mounting holes in the ICSNET card.

3.Gently lower the NXA-ICSNET card with the nylon screws going through the mounting holes, until the card connector is fully engaged, and the NXA-ICSNET card is seated on the nylon spacers.

4.Thread on the other 3 nylon spacers until they are seated firmly against the NXA-ICSNET card. Securely tighten; however, do not over tighten. (FIG. 5)