User manual

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51029197EN/BB - Page 1

Presentation

Contents of package ......................................................................................... 2

Storage ............................................................................................................. 2

Recycling of packing materials ......................................................................... 2

Function ............................................................................................................ 3

Overall view ...................................................................................................... 3

Installation

Input voltage settings ........................................................................................ 4

Installation ......................................................................................................... 5

Connection to the UPS ..................................................................................... 6

Operation .............................................................................................................. 7

Special settings

Installation of a second module ........................................................................ 8

UPS COM port ................................................................................................ 10

Troubleshooting

Operating anomalies ....................................................................................... 11

Fuse replacement ........................................................................................... 11

Appendices

Glossary .......................................................................................................... 12

Index ............................................................................................................... 12

Contents

All MGE UPS SYSTEMS products are protected by patents. They implement original technology which is not available to other

competitors of MGE UPS SYSTEMS.

To take evolving standards and technology into account, the technical characteristics contained in this document are not

binding unless confirmed by MGE UPS SYSTEMS.

This document may be reproduced only with the consent of MGE UPS SYSTEMS. Authorised copies must be marked

"MGE UPS SYSTEMS extension module for communication cards installation and user manual n° 5102919700".

Summary of content (12 pages)

PAGE 1
Contents Presentation Contents of package ......................................................................................... 2 Storage ............................................................................................................. 2 Recycling of packing materials ......................................................................... 2 Function ............................................................................................................ 3 Overall view ..................
PAGE 2
Presentation Contents of package The MultiSlot optional module is made up of the following components (see figure 1): ◗ the MultiSlot module itself (not equipped with the optional cards); ◗ one power cord; ◗ one installation and user manual for the MultiSlot module (this document); ◗ four adhesive support pads; ◗ two M6 screws and two cage nuts; ◗ one spare fuse (500 mA, 250V, delayed). www.mgeups.
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Presentation Function MultiSlot is an extension module for up to four communications cards. The MultiSlot module may be connected to a UPS (Uninterruptible Power Supply) in either of two connection modes: ◗ direct connection to the UPS BUS port; ◗ connection via a U-Talk/Basic acquisition card. Using one of the two connection modes, the MultiSlot module acquires measurements, status information and alarms from the UPS and transmits the information to the installed communications cards.
PAGE 4
Installation Input voltage settings Before making any connections, check that the AC power used to supply the MultiSlot module is compatible with module characteristics (230V 150 mA 50Hz or 120V 300 mA 60 Hz). Set the appropriate voltage (230V or 120V) using the selector 5 (see figure 3). A 500 mA 250V delayed fuse protects the module against electrical faults. The MultiSlot module must be deenergized (cord removed from the socket 6 before changing settings on the selector 5 ).
PAGE 5
Installation Rack mounting Figure 5 shows how to install the MultiSlot module in a 19" rack using the two M6 screws and the two cage nuts positioned at the desired height on the frame uprights. The module is not as wide as the rack and consequently does not block the circulation of air. If the temperature inside the cabinet exceeds 35°C, ventilation is required or the MultiSlot module must be installed outside the cabinet. Fig.
PAGE 6
Installation Connection to the UPS U-Talk or Basic Via an acquisition card Figure 7 shows connection of the MultiSlot module to a UPS using an acquisition card intended for a U-Talk/Basic communications port. Consult the user manual of the card concerning configuration in the U-Talk or Basic modes. The cable for connection to the UPS is supplied with the acquisition card. UPS U-Talk / Basic 1 Fig. 7 Via the UPS BUS port Figure 8 shows connection of the MultiSlot module to a UPS using an RJ45 cable.
PAGE 7
Operation The communications cards may be installed in any of the four slots. No particular order is required. Figure 9 shows one possible order. Before a card may be installed, the protection plate must be removed. The screws holding the plate are used to secure the card in the module. The plates for unused slots must be left in place. Consult the installation and user manuals of the cards prior to their installation in the MultiSlot module. UPS U-Talk/Basic SNMP 10BT JBUS Fig.
PAGE 8
Special settings Installation of a second module Depending on the surveillance needs for the installation, it may be useful to increase the number of connection points by installing a second MultiSlot module. Figure 10 shows the parameter settings for each of the two modules. Installation of a second MultiSlot module is possible only for UPSs equipped with a UTalk or Basic communications port. UPS COM 3 Setting for unit MultiSlot 1 Fig.
PAGE 9
Special settings Figure 11 shows how to connect the two MultiSlot modules to the UPS. Only one acquisition card should be used for the set of two modules. The two modules are interconnected via the UPS BUS ports 4 . 4 U-Talk or Basic OUT UPS U-Talk/Basic 4 1 10A/250V 2 Ue/In/Eing Fig.
PAGE 10
Special settings Figure 12 shows the wiring diagram for the RJ45 cable used to interconnect the two MultiSlot modules or to connect one of the MultiSlot modules to the UPS BUS port on the UPS. The cable is not supplied. RJ45-cable wiring diagram 1 2 3 4 5 6 7 8 RJ45 cable (max. length 5 meters) 1 2 3 4 5 6 7 8 body male RJ45 connector shielded RJ45 8-wire connector Fig. 12 UPS COM port This port is reserved for future applications of the MultiSlot module and should not be used.
PAGE 11
Troubleshooting Operating anomalies Fuse replacement AC-power problem Card start-up problem The green lights on the communications cards and the acquisition card are all off: ◗ check the position of the input voltage selector (see figure 3), ◗ check that the power cable is properly connected (see figure 4), ◗ check the fuse and replace it if necessary (see below "fuse replacement").
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Appendices Glossary Index Basic: information exchange protocol using dry contacts, AC power .............................................................................................................................