MGE UPS Systems 2000, 3000 VA user manual Connection to the RS 232 communications port optional

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2. Installation

2.3 Connection to the RS 232 communications port (optional)

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9 8 7 6

RTS

111. Connect the RS 232 communications cable 25 to the serial port on the computer.

2.Connect the RS 232 communications cable 25 to the RS 232 communications port 11 on the UPS.

The UPS can now communicate with all MGE UPS SYSTEMS supervision, set-up or safety software.

Pin-out diagram for the RS 232 communications port 11 on the UPS.

2.4 Installation of the communications-card option

Slot for the communications-card option.

It is not necessary to shut down the UPS to install the communications card:

1. Remove the slot cover.

2. Insert the card in the slot.

3. Secure the card with the two screws.

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Contents Pulsar EXtreme Introduction Using this document ForewordPictograms Contents Glossary Index Failure of AC input power and operation on battery powerRack model PresentationPulsar EXtreme range Tower modelOutput terminal block with cable clamp Fault tolerantHot swap Install Connection modulesBack Options Battery extensions for UPS backup times of 66 minutesCLA Control panel Alarms Battery Load RemainingInstallation CD ROM with Solution Pac and UPS Driver softwaresUnpacking and checks Rack model Rack mounting diagram with rails Installation of the rack versionConnection to the RS 232 communications port optional Installation of the communications-card optionTwo screws Securing and connecting the connection modulesConnection to the AC-power source Securing the connection modulesAlways connect the earthing wire first Hot swapConnection of equipment to a terminal block Power and equipment connections Operation ON-LINE operating modeBargraph indications Start-upFailure of AC input power and operation on battery power On / OFF conditions tab Personalizable function Default settingPersonalization FunctionBy-pass tab Battery tabPersonalizable function Default setting Options Output tabShutdown Connected equipment is no longer supplied with powerTroubleshooting Maintenance26 51033211EN/AC UPS replacement Fault-tolerant connection moduleConnected equipment is again protected by the UPS Hot-swap and Install connection modules Press button 24 and wait 20 seconds Check that LED 21 is on Packing UPS recycling at the end of service lifeEnvironment This product has been designed to respect the environmentGlossary AppendicesStart on battery power InstallON-LINE mode Sleep modeIndex Battery34 51033211EN/AC