Installation, Power Supply Connection | Western Telematic PLS-345

4.Installation

4.1. Power Supply Connection

Connect the PLS-345 to an appropriate power supply.

CAUTIONS:

•This device should only be operated with the type of power source indicated on the instrument nameplate. If you are not sure of the type of power service available, please contact your local power company.

•Reliable earthing (grounding) of this unit must be maintained. Particular attention should be given to supply connections when connecting to power strips, rather than directly to the branch circuit.

•Check nameplate ratings to ensure that there is no overloading of supply circuits that could have an effect on overcurrent protection and supply wiring.

4.2.Initialization

If you are reinstalling a PLS-345 unit that has been previously installed, or if you wish to ensure that the PLS-345 is starting out with all parameters set in the default status, the PLS can be initialized to default values as described below.

Note: This initialization procedure will set all parameters to defaults, and will clear all user defined values such as network settings, and plug names.

1.Make certain that the PLS-345 Power Switch is set in the "Off" position.

2.Locate the Master A/B Switches on the unit's front panel. Press and hold the "A" button, and then press the Power Switch to the "On" position.

3.The Circuit Status Indicator LEDs will flash briefly, indicating that the unit has been reset to defaults. Release the "A" button.

4-1

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Western Telematic PLS-345 manual Installation, Power Supply Connection, Initialization

Contents

PLS-345 Page Shock Hazard Do Not Enter Nameplate Power Warning Ventilation Enclosed Racks Table of Contents Application Examples Command Summary Introduction Monitor Mode Applications Typographic Conventions Front Panel Unit Description Back Panel Back Panel Unit Description PLS-345 Physical Layer Switch Users Guide Quick Start / System Overview $ telnet 192.168.168.168 Enter Modem & Console Port Access Factory set PLS Circuit Status Screen Command Help Screen System Mode Initialization InstallationPower Supply Connection Connecting the Network Cable Connecting Common and A/B LinesConnecting an External Modem Connecting a PC to the Console Port System Mode and User Mode SetUp and Configuration Communicating with the PLS-345 SetUp and Configuration PLS Command/Menu Conventions Defining General Parameters SetUp and Configuration PLS-345 Physical Layer Switch Users Guide SetUp and Configuration Circuit Parameters Menu Circuit Parameters Network Parameters Network Parameters Menu IP Security Implementing IP Security Example 1 Deny access to all hosts except Selecting Monitor Mode Parameters Monitor ModeHardware Configuration Monitor Mode Parameters Menu Switch if Level 1 High Switch to Position B Return On Save Configuration Parameters Circuit Status Screen Status Screens PLS-345 Physical Layer Switch Users Guide Port Network Status Screen PLS-345 Physical Layer Switch Users Guide Operation Manual A/B Switching /A Command and the /B Command Code Activated A/B SwitchingEnter or /B n Enter Enter Command Confirmation Prompt /D Command Monitor Mode Sending Parameters to a File Saving and Restoring Configuration Parameters Restoring Saved Parameters Application Examples Monitoring Signal Drop and/or Power Loss AUX Port Connection Monitoring a Contact Monitoring a Switch or Relay Item 6 Circuits to Switch Enable the Monitor Mode at circuit Display Commands Command SummaryDisplay Help Screen Display Circuit Status SN Display Network Status Configuration CommandsView/Set General Parameters View/Set Circuit Parameters View/Set Network Parameters View/Set Monitor Mode ParametersDL Download Configuration to File Switch Circuit n to Line B Control CommandsSwitch Circuit n to Line a Reset Network Interface Set Circuits to DefaultCommand Format /D Enter Command Arguments Command Format /T Enter Command Arguments Exit/Disconnect Command Format /X Enter Command Arguments Modem Port Interface Interface DescriptionsConsole Port Interface Figure A.3 Common Ports and A/B Ports Common Ports and A/B Ports Size SpecificationsSwitching Trademark and Copyright Information Customer Service Index Index-2 Page Sterling Irvine California 949 586-9950 Toll Free