power Supplies.pdf

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ORDERING INFORMATIONFor simplicity, the F690A can be purchased as a system kit thatincludes a carrier, power modules and an alarm module. The followingtable explains what each F690A-xx system kit is comprised of.Host ConnectionRedundant host connection to host card Single host connection to host cardFixed screw terminal Pluggable-spring clamp Pluggable-screw terminalSegment ConnectionPluggable-spring clamp Pluggable-screw terminal Pluggable-spring clamp Pluggable-screw terminalLeft hand Right hand Left hand Right hand Left hand Right hand Left hand Right handSystem No. F690A-LA F690A-RA F690A-LB F690A-RB F690A-LC F690A-RC F690A-LS F690A-RSIncludes:FPS-IPM x 8 x 8 x 8 x 8 x 8 x 8 x 8 x 8FPS-ALM x 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1F690A-CL-PA x 1F690A-CR-PA x 1F690A-CL-PB x 1F690A-CR-PB x 1F690A-CL-PC x 1F690A-CR-PC x 1F690A-CL-PS x 1F690A-CR-PS x 1Individual components can also be ordered; please refer to thecomponent and accessories list below.COMPONENTS AND ACCESSORIESPART No DESCRIPTIONFPS-IPM Power ModuleFPS-ALM Alarm ModuleF690A-CL-PA F690A carrier, Left HandF690A-CR-PA F690A carrier, Right HandF690A-CL-PB F690A carrier, Left HandF690A-CR-PB F690A carrier, Right HandF690A-CL-PC F690A carrier, Left Hand, Pluggable spring clampF690A-CR-PC F690A carrier, Right Hand, Pluggable spring clampF690A-CL-PS F690A carrier, Left Hand, Pluggable screw terminalsF690A-CR-PS F690A carrier, Right Hand, Pluggable screw terminalsDMK01 DIN-rail mounting kit, T or G section (pack of 40)†SMS01 Surface mounting kit, (pack of 40)†BMK08 Mounting kit for one F690AFPS-BLK10 Blanking Module (pack of 10)*† Sufficient to mount 10 x F690A systems* Segments that do not require the high availability provided by redundant power conditioning may be operated with only a single FPS-IPM. In thisevent, a blanking module should be fitted to the unused slot to prevent an alarm condition.The given data is only intended as a product description and should not be regarded as a legal warranty of propertiesor guarantee. In the interest of further technical developments, we reserve the right to make design changes.EUROPE (EMEA): +44 (0)1582 723633 THE AMERICAS: +1 800 835 7075 ASIA-PACIFIC: +65 6 487 7887enquiry@mtl-inst.com csinfo@mtl-inst.com sales@mtlsing.com.sgEPS-F690A Rev2 270711
technical datasheettechnical datasheetFPS-I Seriesredundant power system for fieldbus network segments• Redundant power conditioner for highavailability applications• Replace power modules withoutresetting the fieldbus• High power output• Two levels of power redundancy• Component failure alarm• Integrated fieldbus terminator• Simplified power wiringThe MTL-Relcom redundant fieldbus powersystem (FPS-I Series) provides redundantpower conditioning for fieldbus networksegments and facilitates the connection ofredundant bulk DC supplies. The system isfully ‘hot-swappable’ meaning that individualpower conditioning modules and input powersupplies can be replaced without interruptingpower or communication on the fieldbussegment. An alarm circuit provides warning incase of a power conditioning module or inputpower supply failure. The system is designedso that power for several fieldbus segmentscan be provided from a single cabinet withminimal wiring.One fieldbus segment terminator is builtinto each power system. Each FPS includestwo plug-in power modules. These modulesfunction as power conditioners, providingimpedance between the input DC powersupply and the fieldbus. This impedance isnecessary to prevent the input DC powersupply from degrading the digital fieldbussignal.Each power module provides galvanicisolation of 250V ac between the fieldbussegment and the input power supplies. EachFPS-I supplies 350mA at 25V dc to the fieldbussegment. This output is maintained even ifonly one power module is installed. This levelof output power allows for construction of verylong fieldbus segments with a large number ofbus-powered transmitters. Each FPS providesboth power conditioning and input powersupply redundancy to each fieldbus segment.LED indicators on each power moduleand near each of the two input power supplyconnections give clear visual indication thatcomponents are functioning properly. Tominimize system downtime, an alarm circuitprovides notification if any of the powersupply components fail. This allows failedcomponents to be replaced so that powersystem integrity is maintained.The alarm circuitry is galvanically isolatedfrom the fieldbus segments and input powersupplies. The two power modules plug intoa DIN rail mounted backplane (RedundantCoupler or RCT) that contains one segmentterminator and provides connections to thetwo input power supplies, H1 host system,fieldbus trunk cable, and alarm circuitry.A bus configuration is used for the inputpower and alarm connections so that up toeight fieldbus power systems can be easilywired together to share input power suppliesand provide a common alarm circuit. Picturedabove is a Redundant Fieldbus Power Supplywith connections to the Fieldbus H1 hostshown at the top of the picture.Segments that do not require the highavailability provided by redundant powerconditioning may be operated with only asingle FPS-IPM. To prevent an unwantedalarm condition due to the second FPS-IPMnot being fitted, a blanking module should beinstalled in the blank slot. These are suppliedin a pack of 10 as part number FPS-BLK10.EPS-FPSI RevC 310310www.mtl-inst.comenquiry@mtl-inst.com
Page 12 and 13: F801 PARAMETERSInput vs Output Curr
Page 14 and 15: wF880-R* & F880-P* DIMENSIONSF880-C
Page 16 and 17: SPECIFICATIONLocation of equipmentS
Page 18 and 19: technical datasheettechnical datash
Page 20 and 21: F606 FIELDBUSTERMINATIONBOARDF606 D
Page 26 and 27: F650AREDUNDANT POWERSYSTEMF650A DIM
Page 32 and 33: F660AIOTAIOTA DIMENSIONS (mm)+24V 0
Page 38 and 39: FPS-IREDUNDANT FIELDBUSPOWER SYSTEM

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