Eaton FDF120 Technical Data Manual

Diesel EngineAdditive (Foam) Pump ControllersStandard Output RelaysAll standard output relays are 8 amp,DPDT.• Interlock On• Future # 2• Low Fuel• Auto Mode• Common AlarmOptional Output RelaysThere is provision to add up to eightadditional relay outputs, via fouroptional relay output boards whichmount in a snap-on configuration.Each board contains a maximum of 2additional relays.Engine Run RelayThe Power I/O Board houses a 10Amp engine run relay which is usedfor alarm purposes, or to powerexternal louvers.Common Alarm RelayThe FDF120 controller has a com-mon alarm relay which de-energizeswhenever there are any alarm condi-tions present. This relay is energizedunder normal conditions and has LEDstatus indication.Alarm Relay RatingAll alarm relays are rated 8 amps,250Vac, resistive load only.Programmable OutputsUp to 10 additional, programmableoutputs (two standard; eight viaoptional output boards) can beprogrammed to indicate up to 45output conditions. They can be pro-grammed for fail safe and latch untilreset by the user. All optional inputs,outputs and LED’s can be linked, asrequired. They can also be pro-grammed with time delay functions.As well, two optional alarm LED’s canbe programmed for up to 28 alarmconditions.Power / VoltageUniversal Voltage SupplyThe controller can be powered withsupply voltages from 100Vac to240Vac by connecting to the threeinput terminals L,N,G located on thebottom left of the engine board.Dual Output12 or 24Vdc output is selectable viaa DIP Switch located on the batterychargers. Note: Each controller is fac-tory set for 12Vdc. If 24Vdc is requiredfrom the factory, it should be notedon the ordering information.Line FilterA line filter incorporated onto theengine board, is used to reduce/eliminate external incoming voltagetransients.AC Power DisconnectA breaker located inside the control-ler on the Engine Board, is usedto switch on and off AC power tothe unit. It will illuminate whenenergized.DC Power DisconnectThe engine board houses twoon-board circuit breakers used toswitch on or off DC power from thebatteries.Each breaker has an LED mountedon the engine board that illuminateswhen the breaker is energized.Alarm and StatusIndicationAccessibilityAll alarm and status LED’s as well asthe LCD Display and programmingbuttons are accessible from the frontof the controller.Product DescriptionThe DIESEL Plus Foam PumpControllers from Eaton are designedto control and monitor 12 or 24volt, diesel fire pump engines andare among the most technicallyadvanced diesel engine controllersavailable.They are an enhanced versionof the original microprocessor-based, FD100 Series of dieselengine controllers. Programming isstraightforward due to the use of thecore firmware and menu structureutilized in the LMR Plus Series ofelectric controllers.The controller can be ordered withthe option to display and outputcurrent values and status, oncommand, from various softwareprotocols.An embedded web page forretrieving diagnostics and historyreports, can be accessed from theoptional Ethernet communicationport. An optional RS485 serial portcan be used for direct connection toa computer for data transfer.Product FeaturesCommunicationEmbedded Web PageThe embedded web pages allow theuser to view the current status ofthe controller as well as all amper-age readings, set points, diagnostics,statistics, configuration and history.An external computer connected viathe optional ethernet port is used toaccess the pages. The specific datarequired can be downloaded forreference purposes.Communication TypesUSBThe USB port is used to download thecontroller message history, statistics,diagnostics, status and configurationdata to a USB disk drive. The USBport can also be used to upload cus-tom messages, additional languages,and update the microprocessorfirmware.EthernetAn external computer can commu-nicate with the Diesel Plus controllervia the optional ethernet port. Anembedded web page will displaythe controller’s current status, as wellas display all current readings, setpoints and history.ModbusThe Diesel Plus foam pump control-lers have the option to communi-cate to systems using the Regularlevel of Modbus (includes both RTUand ASCII transmission modes).Communication settings are userconfigurable through the Diesel Plusconfiguration menu.Field ConnectionsStandard Inputs• Remote Start• Fuel Spill• Deluge Valve• Low Foam Level• Interlock On• Remote Auto Start• Low Fuel• Programmable Inputs (9)Programmable InputsUp to 9 additional, programmable in-puts can be programmed to indicateup to 13 different types of inputs.They can be programmed to energizethe common alarm output, link torelays and optional LED’s and latchuntil reset by the user.All optional inputs, outputs and LED’scan be linked, as required. They canalso be programmed with time delayfunctions.FDF120 Diesel Engine ControllersEffective April 2015BR081012EN