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Contents Presentation Contents of package ................................ Storage .................................................... Recycling of packing materials ................ Function ................................................... Overall view ............................................. 10 10 10 11 11 Card setting Connection to a UPS with a U-Talk port .. 12 Connection to a UPS with a Basic port .... 12 Installation ................................................................. 13 Operation ................................................................. 14 Troubleshooting Operating anomalies ................................ 15 Cable replacement ................................... 15 Appendices Glossary ................................................... 16 Index ........................................................ 16 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 "Installation and user manual of the MGE UPS SYSTEMS acquisition card for U-Talk/Basic communications port n° 5102922200". MGE UPS SYSTEMS - 5102922200/AA 9 Presentation JMP2 JMP4 JMP5 JMP6 J3 SA1 JMP3 This optional equipment is made up of the following components (see figure 1): ◗ one acquisition card, ◗ one DB9/DB9 RS232 serial communications cable, ◗ one installation and user manual for the acquisition card (this document). JMP7 JMP1 Contents of package Recycling of packing materials Packing materials must be disposed of in compliance with applicable laws and regulations. 10 MGE UPS SYSTEMS - 5102922200/AA JMP3 JMP2 JMP4 JMP5 Manuel d'installation et d'utilisation J4 If the card is stored prior to installation, it should remain in the original packing in a dry place. The storage temperature range is –40°C to +70°C. JMP6 J4 J3 SA1 JMP7 JMP1 Storage Carte d'acquisition pour port de communication U-Talk/Basic Acquisition board for U-Talk/Basic communication ports LE SAVOIR FAIRE MERLIN GERIN Fig. 1 Installation and user manual Overall view The acquisition card is an optional part of the MultiSlot module (see the installation and user manual for the MultiSlot module, ref. 5102919700). The card acts as the interface between the I2C bus of the MultiSlot module and the supervised UPS (Uninterruptible Power Supply). Using the MGE UPS SYSTEMS proprietary protocol (U-Talk) or the Basic protocol (dry contacts), it acquires measurements, status information and alarms from the UPS to which it is connected and transmits the data to the I2C bus of the MultiSlot module in which it is installed. SA1 JMP3 1 JMP2 JMP7 JMP1 Function 2 J3 JMP6 3 JMP4 JMP5 4 5 J4 Fig. 2: Acquisition card for the MultiSlot module. Key: 1 jumpers and DIP switches for acquisition card settings, 2 UPS U-Talk/Basic acquisition port, 3 green light indicating the operation of the acquisition card, 4 reset button, 5 unused port, Jumpers JMP4, JMP5 and JMP6 are not used for this application. MGE UPS SYSTEMS - 5102922200/AA 11 Card settings Connection to a UPS with a U-Talk port JMP3 JMP7 JMP3 JMP3 JMP7 JMP7 JMP1 JMP1 JMP2 J3 JMP4 JMP5 JMP2 JMP6 J3 JMP3 SA1 JMP7 JMP1 OFF The default card settings are for this type of connection. Figure 3 shows the corresponding positions of the jumpers and DIP switches. Before changing any of the DIP switches on the SA1 block, the plastic protection sheet must be removed. ON JMP1 SA1 J4 J4 Connection to a UPS with a Basic port JMP2 JMP2 Fig. 4 12 MGE UPS SYSTEMS - 5102922200/AA J3 J3 J3 J3 J4 J4 JMP4 JMP4 JMP5 JMP5 JMP6 JMP6 JMP3 JMP3 SA1 SA1 JMP7 JMP7 JMP1 OFF OFF ONON Card settings must be modified as indicated in figure 4 for communication with a UPS equipped with a Basic port. Before changing any of the DIP switches on the SA1 block, the plastic protection sheet must be removed. JMP1 SA1 SA1 J4 J4 JMP2 JMP2 Fig. 3 Installation The acquisition card may be installed in any of the four slots in the MultiSlot module. No particular order is required (see the manual of the MultiSlot module). Only the DB9 J3 connector on the acquisition card may be used for connection. Connector J4 is reserved for future applications. U-Talk or Basic UPS U-Talk / Basic 1 10A/250V 2 Ue/In/Eing Fig. 5 MGE UPS SYSTEMS - 5102922200/AA 13 Operation When the acquisition card is installed in the MultiSlot module, the following occurs: ◗ the green light 3 on the acquisition card flashes once every second during the startup phase, ◗ if communications cards are connected to the module, the green light 3 flashes more rapidly and irregularly during initialization of the dialogue on the I2C bus of the MultiSlot module, ◗ in U-Talk mode, once dialogue with the UPS has been initialized, the green light 3 flashes when data is exchanged between the UPS and the acquisition card, ◗ in Basic mode, the green light 3 flashes every three seconds. 3 UPS U-Talk/Basic SNMP 10BT Fig. 6 14 MGE UPS SYSTEMS - 5102922200/AA JBUS Troubleshooting Operating anomalies Cable replacement AC-power problem If the communications cable supplied with the acquisition card is lost or damaged, a cable wired as indicated in figure 7 may be used. The green light 3 on the acquisition card remains off: ◗ check the supply of power to the MultiSlot module, ◗ check that the acquisition card is correctly installed (fully inserted) in the module, ◗ press the reset button 4 on the acquisition card. RS232-cable wiring diagram RS232 cable Start-up problem The green light 3 on the acquisition card remains on: press the reset button 4 on the acquisition card. male DB9 connector male DB9 connector 1 2 3 4 5 6 7 8 9 body male DB9 connector 1 2 3 4 5 6 7 8 9 body shielded cable male DB9 connector Fig. 7 If the problem continues, contact our after-sales support department. MGE UPS SYSTEMS - 5102922200/AA 15 Appendices Glossary Index Basic: information exchange protocol using dry contacts, UPS (connection) ............................................................................................................ p 12, 13 I2C: multi-point and multi-master communications protocol and bus, JBus: master-slave communications protocol using a point-to-point (RS232) or multi-point (RS485) serial link, SNMP: Ethernet communications protocol, UPS: Uninterruptible Power Supply, U-Talk: point-to-point ASCII communications protocol using an RS232 serial link. U-Talk is the MGE UPS SYSTEMS proprietary protocol. 16 MGE UPS SYSTEMS - 5102922200/AA Warnings ( ) .............................................................................................................. p i Communications cable .................................................................................................... p 10, 15 Contents of package ....................................................................................................... p 10 Settings ........................................................................................................................... p 12 Troubleshooting .............................................................................................................. p 15