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Connections and Wiring

NI-2000, NI-3000, NI-4000 Hardware Reference Guide

IR/Serial Port: Connections and Wiring

You can connect up to eight IR- or Serial-controllable devices to the IR/Serial connectors on the rear of

the NI-4000 and NI-3000 and up to four on the NI-2000 (FIG. 8).

These connectors accept an IR Emitter (CC-NIRC) that mounts onto the device's IR window, or a mini-

plug (CC-NSER) that connects to the device's control jack. You can also connect a data 0 - 5 VDC

device.

These units come with two CC-NIRC IR Emitters (FG10-000-11).

The IR/Serial connector wiring specifications are listed in the following table.

NetLinx Control Card Slot Connector (NI-4000 only)

FIG. 9 shows the 20-pin (male) connector that provides connection to the NetLinx Control Cards.

FIG. 8 IR/SERIAL (male)

IR/Serial Connector Wiring Specifications (per Port)

Number of

IR connections

NI-4000/3000

Port #

NI-2000

Port #

Signal Function

1 9 5 GND (-)

Signal 1 (+)

Signal GND

IR/Serial data

2 10 6 GND (-)

Signal 2 (+)

Signal GND

IR/Serial data

3 11 7 GND (-)

Signal 3 (+)

Signal GND

IR/Serial data

4 12 8 GND (-)

Signal 4 (+)

Signal GND

IR/Serial data

5 13 N/A GND (-)

Signal 5 (+)

Signal GND

IR/Serial data

6 14 N/A GND (-)

Signal 6 (+)

Signal GND

IR/Serial data

7 15 N/A GND (-)

Signal 7 (+)

Signal GND

IR/Serial data

8 16 N/A GND (-)

Signal 8 (+)

Signal GND

IR/Serial data

FIG. 9

NetLinx Control Card 20-pin connector

NI-4000/NI-3000 IR/Serial connector

configuration (Port 9-16)

NI-2000 IR/Serial connector

configuration (Port 5-8)

12 3 45 6 78

1820 19 15

16 610

SLOT 1

987

2114

1 2 ... 29 30 31 32 33 34 35 36 37 38

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AMX NI-2000 Guida Utente Pagina 34

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Prodotti e manuali riguardandi Scatole per interruttori seriali AMX NI-2000