AMX NXI-x000 Series manual DB9 Device Port Connections and Wiring, RS-232 RS-422 RS-485

Page 30

Connections and Wiring

Using the 4-pin Mini-Phoenix Connector For Data With External Power

To use the 4-pin 3.5 mm mini-Phoenix (female) captive-wire connector for data communication and power transfer, the incoming PWR and GND cable from the 12 VDC-compliant power supply must be connected to the AXlink cable connector going to the Integrated Controller. FIG. 4 shows the wiring diagram. Always use a local power supply to power the Integrated Controller unit.

To the Integrated Controller’s

PWR (+)

AXlink/PWR connector

 

 

 

GND (-)

Top view

 

 

 

GND -

AXP/TX

AXM/RX

 

Local +12 VDC

power supply To the external AXlink device (coming from

an external power supply)

Top view

GND -

AXP/TX

AXM/RX

FIG. 4 4-pin mini-Phoenix connector wiring diagram (using external power source)

When you connect an external power supply, do not connect the wire from the PWR terminal (coming from the external device) to the PWR terminal on the Phoenix connector attached to the Controller unit. Make sure to connect only the AXM, AXP, and GND wires to the Controller’s Phoenix connector when using an external power supply.

Make sure to connect only the GND wire on the AXlink/PWR connector when using a separate 12 VDC power supply. Do not connect the PWR wire to the AXlink connector’s PWR (+) opening.

DB9 Device Port: Connections and Wiring

FIG. 5 shows the connector pinouts for the rear RS-232/RS-422/RS-485 (DB9) Device Ports.

These ports support most standard RS-232 communication protocols for data transmission. This figure gives a visual representation of the wiring specifications for the RS-232/422/485 Device connectors. Refer to the rear of the unit for more detailed connector pinout information.

DB9 Serial Port pinouts (male connector)

5

9

RS-232

RS-422

RS-485

8

 

 

 

4

 

 

 

 

Pin 2: RX signal

Pin 1: RX -

Pin 1: A (strap to 9)

3

 

 

Pin 3: TX signal

Pin 4: TX +

Pin 4: B (strap to 6)

2

 

7

Pin 5: GND

Pin 5: GND

Pin 5: GND

1

 

6

Pin 7: RTS

Pin 6: RX +

Pin 6: B (strap to 4)

 

 

Pin 8: CTS

Pin 9: TX -

Pin 9: A (strap to 1)

 

Male

 

 

 

FIG. 5

RS-232/422/485 DB9 (male) connector pinouts for the rear Device Ports

26

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

Page 29 Page 31
Image 30
Page 29 Page 31
Contents NXI-x000 Series AMX Limited Warranty and Disclaimer Table of Contents Table of Contents NetLinx Integrated Master Controller Features IntroductionNI-2000 Specifications RearNI-2000 Specifications Rear Panel ConnectorsFront Panel Components Surge damage NI-2000 Specifications NI-3000 Specifications NI-3000 NetLinx Integrated Controller front viewNI-3000 Specifications Surge damage NI-3000 Specifications NI-4000 Specifications NI-4000 NetLinx Integrated Controller front viewNI-4000 Specifications Rear Panel Connectors Guide for details Related Documents Installation and Upgrading Installing NetLinx Control Cards NI-4000 OnlySetting the NetLinx Control Card Addresses NI-4000 Only DevicePortSystem DPSPosition Removing NetLinx Control Cards NI-4000 Only Compact Flash UpgradesOptional Compact Flash Upgrades Product Name DescriptionInstallation of Compact Flash Upgrades Installing Into An Equipment Rack Closing and Securing the Outer HousingInstall screws Bracket Rack Mounting Holes Program Run Disable PRD Mode Setting the Configuration DIP Switch for the Program PortBaud Rate Settings Baud Rate Settings on the Configuration DIP SwitchWorking With the Configuration DIP Switch Setting the CardFrame DIP Switch NI-4000 OnlyProgram Port Connections and Wiring Program Port, Pinouts, and SignalsModes and LED Blink Patterns Modes and Front Panel LED Blink PatternsPort Assignments and Functionality NI-2000 Port AssignmentsWiring Guidelines NI-2000 @ 700 mA Wiring GuidelinesWiring length guidelines Wiring Guidelines NI-3000 & NI-4000 @ 900 mAPreparing Captive Wires Wiring a Power ConnectionUsing the 4-Pin Mini-Phoenix Connector For Data and Power DB9 Device Port Connections and Wiring RS-232 RS-422 RS-485ICSNet RJ-45 Signals ICSNet Port Connections and WiringRS-232/422/485 Device Port Wiring Specifications RJ-45 Pinout Information EIA/TIA 568 BICSHub OUT Pinouts and Signals ICSHub OUT Port Connections and WiringRelay Port Connections and Wiring Relay ConnectionsInput/Output I/O Port Connections and Wiring Port Wiring Specifications NI-4000 and NI-3000Port Wiring Specifications NI-2000 IR/Serial Connector Wiring Specifications per Port IR/Serial Port Connections and WiringNetLinx Control Card Slot Connector NI-4000 only Signal FunctionPin Signals Connections Pairing Color Ethernet/RJ-45 Port Connections and WiringEthernet RJ-45 Pinouts and Signals Ethernet LEDsEthernet Ports Used By the Integrated Controller Ethernet Port DescriptionsPort type Description Standard Port # Page It’s Your World Take Control
Top Page Image Contents