AMX NXC-NH-HS-HE User Manual

Quick Start Guide

NetLinx Hub Cards and Modules NXC-NH/HS/HE

Overview - NetLinx Hub Cards and Modules

NetLinx Hub Cards distribute ICSP (Internet Control System Protocol)
throughout a NetLinx control system. ICSP packets can move easily between
different kinds of networks including Ethernet, Internet, and the NetLinx (ICSNet)
control bus.

The NetLinx Hub Cards covered in this document are:

• NXC-NH ICSNet Hub Card (FG2060)

• NXC-HS ICSHub Server Card (FG2061)

• NXC-HE ICSHub Expander Card (FG2062)

The NXS-MHS Modules (FG2009) provide enclosures for the Hub Cards. The
NetLinx ICSNet control network branches from a NetLinx Master to ICSNet
devices via ICSHub data links. An ICSNet Hub Card can then distribute data and
power to up to eight system devices through multiple ICSNet wiring runs. Each
ICSNet wiring run can support up to 16 devices connecting from one to another,
in a daisy-chain fashion. FIG. 1 shows a sample application using a connection
from the Master to the ICSNet Hub Card, then to external ICSNet devices. .

Specifications (Cont.)

ICSHub IN/OUT:

NXC-NH • RJ-45 connectors that supply data to other ICSHubs connected

NXC-HE • RJ-45 connectors that supply data to other Hubs connected to

Optional Accessories:

NXM-MHS module

12 VDC power supply • PS2.8 (FG423-05)

Rack Kit AC-RK Accessory (FG515)

Dimensions (HWD): 1.5" x 5.0" x 8.8" (45 mm x 127 mm x 224 mm)

Weight: 26 oz (737 g)

to the Master Card. The OUT port of one ICSHub must be
connected to the IN connector of a downstream ICSHub Module
or card.

• Yellow LEDs blinks when receiving data on the associated IN/
OUT ports.

the Master Card, and wired using a daisy-chain configuration.
The ICSHub OUT connector of one Hub must be connected to
the ICSHub IN connector on the downstream Hub.

• Yellow LEDs blink when receiving data on the associated IN/OUT
ports.

Metal with black matte finish·
Plastic gray faceplate with translucent viewing window.

• PSN6.5 (FG423-41)

NXC-NH ICSNet Hub Card

The NXC-NH ICSNet Hub Card provides eight ICSNet ports. FIG. 2 shows its
rear panel components. This card connects to external ICSNet devices.

NXC-NH

ICSNet Hub

12VDC

PWR ICSNet

ICSHub

IN

OUT

ICSHub IN/OUT
connectors and LEDs

FIG. 1 Sample ICSNet Hub Card Daisy-chain configuration

ICSHub and ICSNet links can extend up to 1,000 feet (304.8 m). Each link is fully
regenerated at every ICSHub connection to allow systems to connect over
virtually unlimited distances. Hub Cards can be installed in an NXI (NetLinx
Integrated Controller), NXF (CardFrame), or NXM-MHS (Module) for stand-alone
operation.

Specifications

Specifications

Power Requirements:

PWR connector/LED: 2-pin 12 VDC power connector (green); supply depends on load.

ICSNet OUT (NXC-NH): Eight RJ-45 connectors that supply power and data to external

ICSHub OUT (NXC-HS): Nine RJ-45 ports for ICSHub data.

ICSHub IN: NXC-HS RJ-45 connector that supplies data to other NetLinx Controllers and

• NXC-NH - 180 mA @ 12 VDC

• NXC-HS - 160 mA @ 12 VDC

• NXC-HE - 110 mA @ 12 VDC

Green LED lights to indicate power.

ICSNet devices. Max. current draw = 500 mA.

• Yellow LEDs (one per port) blink when sending data on the
associated port(s).

• Yellow LEDs blink when receiving data on the associated OUT
ports.

Hubs, and wired using a daisy-chain configuration. The OUT por t of
one ICSHub must be connected to the IN connector of a
downstream ICSHub Module or Card.

• Yellow LED blinks when receiving data.

ICSNet OUT connectors and LEDs

Power Supply indicator LED (green)

12 VDC Power Supply connector

FIG. 2 NXC-NH Card (shown mounted in NXM-MHS Module - rear view)

Rear Panel LEDs

FIG. 3 shows the layout of the ICSNet and ICSHub LEDs.

ICSHub IN LED (yellow):

ICSNet LEDs (yellow):

light to indicate data

output activity on

these ports

ICSNet

ICSHub

lights to indicate data

IN

input activity on this port

ICSHub IN LED

OUT

(yellow): lights to
indicate data transfer
activity on this port

FIG. 3 Layout of the ICSNet and ICSHub IN/OUT LEDs

NXC-HS ICSHub Server Card

The NXC-HS Server Card provides nine ICSHub OUT ports for connecting
NetLinx Controllers and Hubs, and one ICSHub IN port. FIG. 4 shows its rear
panel components. This card connects to either ICSNet Hubs or other Hub
servers.

NXC-HS

ICSHub Server

12VDC

PWR ICSHub OUT ICSHub

ICSHub OUT connectors and LEDs

Power Supply indicator LED (green)

12 VDC Power Supply connector

IN

OUT

ICSHub

IN/OUT

connectors

and LEDs

FIG. 4 NXC-HS Card/Module (shown mounted in NXM-MHS Module - rear view)

Rear Panel LEDs

FIG. 5 shows the layout of the ICSHub LEDs.

ICSHub IN LED (yellow):

lights to indicate data input

IN

activity on this port

OUT

ICSHub OUT LED (yellow):

lights to indicate data transfer

ICSNet

ICSHub

activity on this port

Preparing/connecting captive wires

1. Strip 0.25 inch of wire insulation off all wires.

2. Insert each wire into the appropriate opening on the connector according
to the wiring diagrams and connector types described in this section.

• Do not tighten the screws excessively; doing so may strip the threads and
damage the connector.

ICSNet RJ-45 Connections/Wiring

The following table shows the pinouts, signals, and pairing information to use
for ICSNet RJ-45 connections. The ICSNet connections provide power and
data to ICSNet devices. Each port provides up to 500 mA of current.

FIG. 5 Layout of the ICSHub IN/OUT LEDs

NXC-HE ICSHub Expander Card

The NXC-HE ICSHub Expander Card can be used as an ICS hub cable
extender where runs between ICS hubs are over 1,000 feet (304.8 m). The
NXC-HE Card can also be used in place of a Master card in a NXI (NetLinx
Integrated Controller) or NXF (CardFrame) to be used as slave devices. FIG. 6
shows its rear panel components.

NXC-HE

ICSHub Expa nder

12VDC

PWR

IN

OUT

ICSHub

Power Supply indicator LED (green)
12 VDC Power Supply connector

ICSHub

IN/OUT

connectors

and LEDs

FIG. 6 NXC-HE Card/Module (shown mounted in NXM-MHS Module - rear view)

Rear Panel LEDs

FIG. 7 shows the layout of the ICSHub LEDs.

ICSHub IN LED (yellow):
lights to indicate data input

IN

activity on this port

OUT

ICSHub OUT LED (yellow):

ICSNet

ICSHub

lights to indicate data transfer
activity on this port

FIG. 7 Layout of the ICSHub IN/OUT LEDs.

ICSNet RJ-45 Pinouts/Signals

Pin Signal Connections Pairing

1 TX + 1 --------- 1 1 --------- 2

2 TX - 2 --------- 2

3 Mic - 3 --------- 3 3 --------- 6

4 GND 4 --------- 4

5 12 VDC 5 --------- 5 4 --------- 5

6 Mic + 6 --------- 6

7 RX + 7 --------- 7 7 --------- 8

8 RX - 8 --------- 8

RJ-45 plug

RJ-45 plug

ICSHub RJ-45 Connections/Wiring

Use CAT5 cables for all ICSHub connections.

Do not connect the last hub in a daisy-chain configuration into the first hub.
The following table shows the pinouts and signals for ICSHub RJ-45
connections.

ISCSHub Pinouts and Signals

IN Port OUT Port

Pin Signal Pin Signal

1TX -1 RX +

2TX +2 RX -

7RX -7 TX +

8RX +8 TX -

RJ-45 plug

RJ-45 plug

Installation and Wiring

Mounting the Modules into an equipment rack

To install the Modules into an equipment rack, you'll need an optional AC-RK
Kit:

1. Remove the front faceplate from the Module to expose the mounting
holes.

2. Mount the module on the AC-RK bracket.

3. Place the AC-RK bracket (with the module) in the equipment rack and
secure the bracket to the rack.

4. Replace the front panel to the Module, and attach the magnetic, translu­cent faceplate (if necessary).

AMX Corporation reserves the right to alter specifications without notice at any time.

For full warranty information, refer to the AMX Instruction Manual(s) associated with your Product(s).

AMX Corporation. All rights reserved. The AMX logo is a trademark of AMX Corporation. AMX reserves the right to alter specifications without notice at any time.

3000 RESEARCH DRIVE, RICHARDSON, TX 75082 • 800.222.0193 • fax [phone] • technical support 800.932.6993 • www.amx.com

060-004-2725 02/04 ©2004

93-2062

REV: C