Data Sheet

Function Specifications
PartNumbers FT1A-C12RA-*,M12RA-*
ProgramCapacity Programsize:48KB,Congurationmemorycapacity:5MB
Input
Points 8
OutputPoints 4
UserProgramStorage FlashROM(100,000times)
BackupFunction
RAM
Backupdata:Internalrelay,shiftregister,countercurrentvalue,
dataregister
Note1
,clockdata(year,month,andday)
BackupData 128KB
BuzzerOutput Singletone(tonelengthisadjustable)
BackupDuration Approx.30days(typical)at25°Cafterbackupbatteryfullycharge
Battery Lithium
ChargingTime Approx.15hoursforchargingfrom0%to90%offullcharge
BatteryLife 5years
Replaceability Notpossible
ClockFunction
Note2
Clockaccuracy:±30sec/month(typical)at25°C
ControlSystem Storedprogramsystem
InstructionWords
BasicInstructions 42
AdvancedInstructions 97
ProcessingTime
BasicInstruction 1850μs/1000steps
ENDProcessing 5msecminimum
InternalRelay 1024
ShiftRegister 128
DataRegister 2000
Counter(adding,reversible) 200
Timer(1-sec,100ms,10ms,1ms) 200
InputFilter Withoutlter,3to15ms(selectableinincrementsof1ms)
CatchInput/InterruptInput InputPoints 4
Self-diagnosticFunction
Keepdata,Powerfailure,Clockerror,Watchdogtimer,Timer/counterpresetvaluechangeerror,
Userprogramsyntax,Userprogramexecution,Systemerror,Memorycartridgetransfererror
High-speedCounter
Points
MaximumCounterFrequency
Single/two-phaseselectable:1(5kHz,multiple2/4,single-phasecannotbeused)
Single-phase:4(x10kHz)
CountingRange 0to4,294,967,295(32bits)
OperationMode Rotaryencodermodeandaddingcountermode
AnalogVoltageInput
Points(TerminalNo.) 2
InputvoltageRange 0to10VDC
DigitalResolution 10-bit(0to1000)
USBPort
USBStandard USB2.0
Connector Mini-Btype
EthernetPort 1
1.AmongdataregistersD0toD1999,onlyD0toD999arebackedup.
2.Setthecalendar/clockusingtheclockfunctioninWindLDR.
Dimensionsonnextpage