AMX Wiring the AXB-DTMF+, Line Setting mode, Preparing captive wires, Wiring guidelines

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Configuration and Installation

Line Setting mode

The 2-position jumper JP1 selects PHONE or LEASED line operation when system powers on.

FIG. 3 shows the default setting.

pin 3

 

 

 

Phone

pin 2

 

 

 

 

 

 

 

pin 1

 

 

 

Leased

FIG. 3 Line Setting jumper JP1 (default setting = PHONE)

To change the line setting default from PHONE to LEASED:

1.Remove the AXB-DTMF+ cover from the unit housing.

2.Remove the jumper from pins 2 and 3, and place it on pins 1 and 2.

3.Re-install the AXB-DTMF+ cover onto the unit housing.

Wiring the AXB-DTMF+

Preparing captive wires

To connect the wiring into a captive-wire connector:

1.Strip 1/4 inch off the wire insulation for all four wires.

2.Tin 2/3 of the exposed wire.

3.Insert each wire into the appropriate captive-wire connector up to the insulation.

4.Tighten the captive screws to secure the fit in the connector.

If the device is using a separate power supply, do not connect the power wiring from the AXB-DTMF+ to that device.

Wiring guidelines

The interface requires a 12 VDC power to operate properly. The interface uses a PSN2.8 power suppl. The Central Controller supplies power via the AXlink cable or external 12 VDC power supply. The maximum wiring distance between the Central Controller and interface is determined by power consumption, supplied voltage, and the wire gauge used for the cable. The table below lists wire sizes and maximum lengths allowable between the AXB-DTMF+ and Central Controller. The maximum wiring lengths for using AXlink power are based on a minimum of 13.5 volts available at the Central Controller’s power supply.

Wiring Guidelines at 80 mA

Wire Size

Maximum Wiring Length

 

 

18 AWG

1467.14 feet (447.18 m)

 

 

20 AWG

928.22 feet (282.92 m)

 

 

22 AWG

578.70 feet (176.39 m)

 

 

24 AWG

364.79 feet (111.19 m)

 

 

 

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AXB-DTMF+ DTMF+ Interface

 

 

 

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Contents AXB-DTMF+ AMX Limited Warranty and Disclaimer Table of Contents Table of Contents Specifications AXB-DTMF+ SpecificationsFront panel components FIG Rear panel componentsSetting the Internal Jumpers Auto Answer modeWiring the AXB-DTMF+ Line Setting modePreparing captive wires Wiring guidelinesAudio Out Connecting External Telephone LinesAudio Testing the AXB-DTMF+ Off-hook line and off-hook phone troubleshootingOperative System SendCommands SendCommandsOperative SendCommands Sendcommand DTMF, AUDIO-ON Sendcommand DTMF, AUDOUT-OFFSendcommand DTMF, AUDOUT-ON Sendcommand DTMF, AUTO-ONSendcommand DTMF, EXTEN-OFF Sendcommand DTMF, EXTEN-ONSendcommand DTMF, Flash Sendcommand DTMF, OFF HookTiming System SendCommands Timing System SendCommandsSendcommand DTMF, LOSSLCMIN-15 Sendcommand DTMF, OBUOFFMAX-65Sendcommand DTMF, OBUOFFMIN-45 Sendcommand DTMF, OBUONMAX-65Sendcommand DTMF, OREOFFMAX-45 Sendcommand DTMF, OREOFFMIN-20Sendcommand DTMF, OREONMIN-20 Sendcommand DTMF, ORIOFFMAX-50Sendcommand DTMF, ORIONMAX-30 Sendcommand DTMF, ORIONMIN-25Sendcommand DTMF, PAUSE-25 Sendcommand DTMF, ROHOFFMAX-65Fine Tuning SendCommands Fine Tuning SendCommandsDistinctive Ring Patterns and SendCommands DTMF+ distinctive ring default patterns and time valuesChanging a Default Ring Pattern Distinctive Ring SendCommands Distinctive Ring SendCommandsAxcess Program Example PYZ-XXXBusycount Number of Retries Or RINGING, Send This Is not the 7TH RETRY, Wait Operation Channel # Description on Indicates Channel CodesChannel Codes Minute after call termination Caller ID Caller IDProgram Example for Caller ID Data String Description CLID-mmddhhii-nnnnnnnnnn-text,0Dtmf Card Defineprogram If FINDSTRINGDTMFBUFFER,CLID-,1 Start Programming AXB-DTMF+ DTMF+ Interface AMX,