Western Telematic PLS-345 manual AUX Port Connection

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PLS-345 - Physical Layer Switch; User's Guide

Figure 9.2: AUX Port Connection

3.Configure Monitor Mode: Access the PLS command mode as described in Section 5.2. At the PLS> command prompt, type /M [Enter] to display the Monitor Mode Parameters Menu. Note that the Monitor Mode Parameters Menu is not available in User Mode. Set Monitor Mode Parameters as follows:

a)Item 1 - Monitor Mode: On.

Note: Do not enable the Monitor Mode until you have finished defining the other Monitor Mode parameters.

b)Item 2 - Switch if Level: 0 - Low.

c)Item 3 - Switch to Position: B.

d)Item 4 - Delay Period: 1 Minute.

e)Item 5 - Return: Off (Note that if you wanted the A/B circuits to return to their original positions if the monitored line goes high again, then this item would be enabled.)

f)Item 6 - Circuits to Switch: Enable the Monitor Mode at circuits 2 and 3.

4.Set Circuit Parameters: From the PLS command prompt, type /P 2 [Enter] to display the Circuit 2 Parameters Menu. Use item 4 (Default Position) in the Circuit Parameters Menu to set the default state for Circuit 2 to "A". Repeat this procedure for Circuit 3 (use the /P 3 command to access the Circuit 3 Parameters Menu.)

5.Operation: When the DTR signal is present (high), Circuits 2 and 3 will remain in the default (A) position. If the DTR drops for more than one minute, PLS A/B Circuits 2 and 3 will be switched to the "B" position.

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Contents PLS-345 Page Nameplate Power Warning Shock Hazard Do Not EnterEnclosed Racks VentilationTable of Contents Command Summary Application ExamplesMonitor Mode IntroductionTypographic Conventions ApplicationsUnit Description Front PanelBack Panel Back PanelUnit Description PLS-345 Physical Layer Switch Users Guide Quick Start / System Overview Modem & Console Port Access Factory set PLS $ telnet 192.168.168.168 EnterCircuit Status Screen Command Help Screen System Mode Power Supply Connection InstallationInitialization Connecting an External Modem Connecting Common and A/B LinesConnecting the Network Cable Connecting a PC to the Console PortSetUp and Configuration System Mode and User ModeCommunicating with the PLS-345 SetUp and Configuration PLS Command/Menu Conventions SetUp and Configuration Defining General ParametersPLS-345 Physical Layer Switch Users Guide SetUp and Configuration Circuit Parameters Circuit Parameters MenuNetwork Parameters Network Parameters Menu Implementing IP Security IP SecurityExample 1 Deny access to all hosts except Hardware Configuration Monitor ModeSelecting Monitor Mode Parameters Monitor Mode Parameters Menu Switch if Level 1 High Switch to Position B Return On Save Configuration Parameters Status Screens Circuit Status ScreenPLS-345 Physical Layer Switch Users Guide Network Status Screen PortPLS-345 Physical Layer Switch Users Guide Manual A/B Switching OperationEnter or /B n Enter Code Activated A/B Switching/A Command and the /B Command Enter/D Command Command Confirmation PromptMonitor Mode Saving and Restoring Configuration Parameters Sending Parameters to a FileRestoring Saved Parameters Monitoring Signal Drop and/or Power Loss Application ExamplesAUX Port Connection Monitoring a Switch or Relay Monitoring a ContactItem 6 Circuits to Switch Enable the Monitor Mode at circuit Display Help Screen Command SummaryDisplay Commands Display Circuit StatusView/Set General Parameters Configuration CommandsSN Display Network Status View/Set Circuit ParametersDL Download Configuration to File View/Set Monitor Mode ParametersView/Set Network Parameters Switch Circuit n to Line a Control CommandsSwitch Circuit n to Line B Command Format /D Enter Command Arguments Set Circuits to DefaultReset Network Interface Command Format /T Enter Command ArgumentsCommand Format /X Enter Command Arguments Exit/DisconnectConsole Port Interface Interface DescriptionsModem Port Interface Common Ports and A/B Ports Figure A.3 Common Ports and A/B PortsSwitching SpecificationsSize Customer Service Trademark and Copyright InformationIndex Index-2 Page Sterling Irvine California 949 586-9950 Toll Free