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technical datasheettechnical datasheetF650Aredundant power system for use with Honeywell Experion PKS FIM• Integrated redundant fieldbus powersystem for Honeywell control systems• Replace power modules withoutinterrupting the fieldbus• High power output• Two levels of power redundancy• Component failure alarm• Integrated fieldbus terminatorsThe F650A is designed to provide redundantfieldbus power conditioners for theHoneywell Experion PKS Fieldbus InterfaceModule (FIM), supporting two H1 fieldbussegments. Each F650A includes two FPS-IPMplug-in power modules for each of the fieldbussegments. These modules function as powerconditioners, providing impedance betweenthe input DC power supply and the fieldbus.This impedance is necessary to prevent theinput DC power supply from degrading thedigital fieldbus signal. One fieldbus segmentterminator is permanently connected in eachsegment.A separate alarm module monitors thestate of each of the four power conditioningmodules and the redundant power inputs. If afault is detected on any of these components,a red alarm LED provides visual indication ofthe fault and an alarm signal is sent to theHoneywell control system via the multi-wayconnnectors. This allows failed components tobe replaced so that power system integrity ismaintained. The alarm circuitry is galvanicallyisolated from the fieldbus segments and inputpower supplies. Green LEDs on each powermodule and two input power supply LEDs onthe alarm module give clear visual indicationthat components are functioning properly.The F650A has the same dimensions asa size A Honeywell Remote TerminationPanel (RTP), and is suitable for the standardmounting channel. Alternatively, the panelmay be mounted on DIN rail using the DMK-HONA mounting plate, available from MTL.The F650A provides connections toredundant Honeywell Experion PKS FIM’susing standard Remote Termination Panelcables from Honeywell (type TC-FFC0XX).Field connections are via pluggable screwterminal connectors. For redundant operation,two separate DC power supplies should beconnected to each F650A. A separate terminalis also provided to connect the fieldbus andhost cable screens to a common point, suchas the local cabinet ground.EPS-F650A Rev1 090410www.mtl-inst.comenquiry@mtl-inst.com
SPECIFICATIONLocation of equipmentSafe areaOUTPUTNumber of channelsTwoVoltageMinimum 25.0V DCCurrent0 to 350mAOutput rippleComplies with clause 22.6.2 of the fieldbus standardMinimum loadNo loadIsolationFieldbus to power supply: 250V AC rms withstandINPUTInput voltage19.2 - 30V DCCurrent consumption (2 segments each with 350mA output load)1.7A (typical)at 18V1.2A (typical) at 24V1.1A (typical) at 28VPower dissipation (2 segments each with 350mA output load)10.7W (typical)ALARMSAlarm threshold:Either 24V DC input
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 36 and 37: ORDERING INFORMATIONFor simplicity,
Page 38 and 39: FPS-IREDUNDANT FIELDBUSPOWER SYSTEM

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