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MELSEC-F Series CF Card Special Adapter (Part Numbers)

MELSEC-F Series CF Card Special Adapter

Capable of storing up to 254 items of sequencer data of up to 32,767 lines in CSV format onto a CF card.

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Part Number

Configured Part Number is shown.

FX3U-CF-ADP

MELSEC-F CF Card Special Adapter Specifications

FX3U-CF-ADP image

FX3U-CF-ADP image

  • Capable of storing up to 254 items of sequencer data of up to 32,767 lines in CSV format onto a CF card.
  • The stored CSV file can be read out with spreadsheet software, etc. and displayed for graph display and analysis.
  • Stored data on the CF card can be read out to the sequencer line by line and used for sequence control.

Performance Specifications

Data Sending/receiving MethodBy application command of the basic unit
Time DataOperates with the time data of the basic unit
DOS File SystemFAT16
Maximum Data Capacity2 GB
Maximum File Size512 MB (per file)
Data FormatCSV format
Maximum Number of Files63 files (when FIFO function is not used)
FIFO Function File1 pattern. File name auto creation
Data Saving DirectoryRegular File\FX3U_CF\DATA\.(Directory name fixed)
FIFO File\FX3U_CF\DATA\FIFO\.(Directory name fixed)
File Name Format8.3 format (extension is CSV fixed)
Single-byte alphanumeric characters, symbols and character strings permitted by MS-DOS
Number of Occupied Input/Outputs0 point (This has nothing to do with the maximum number of input/output points of the sequencer)
Applicable SequencerFor connecting to FX3U (Ver.2.61 or later), FX3UC (Ver.2.61 or later),
FX3U and FX3UC-32MT-LT (-2), a function expansion board is required.
Only one FX3U-CF-ADP can be added to the above sequencer, and it is handled in the same way as a communication function expansion board and communication special adapter, so it occupies one communication channel (ch).
Weight0.3 kg (when CF card is not mounted)
CF card ACCESS Switch Specifications
ONAccess permission to compact flash card
OFFNo access to the compact flash card:
When removing the compact flash card or turning off the FX3U-CF-ADP, make sure that the BUFFER LED and ACCESS LED are completely turned off after turning off the CF card ACCESS switch.
Compact Flash Card Required Specifications
Operating Humidity5 to 95% RH (no condensation)
Power Supply Voltage3.3 V (at 150 mA or lower)
Connector TypeType I
Format TypeFAT16 (to have been formatted with FAT16)
Data Capacity2 GB or less
Connector TerminalGold plating
Number of Boards That Can be Installed1 pc.
Compatible Compact Flash CardGT05-MEM-128 MC: Flash ROM 128 MB
GT05-MEM-256 MC: Flash ROM 256 MB
GT05-MEM-512 MC: Flash ROM 512 MB
GT05-MEM-1 GC: Flash ROM 1 GB
GT05-MEM-2 GC: Flash ROM 2 GB
Compact flash card has a lifespan due to writing.
In general, the lifespan of a compact flash card becomes short as the available space decreases.
Make sure to keep enough free space.
Power Supply Specifications
Adapter Drive Power SupplyPower Supply Voltage24 V DC +20%, -15%, ripple (p-p) within 5%
Allowable Momentary Power Outage DurationOperation continues following a momentary power failure of 1 ms or less
Current ConsumptionSupply 24 V DC power to the 130 mA power connector.
Interface Drive Power Supply5 V DC, 50 mA (internal power supply from 5 V DC power supply of sequencer)

General Specifications

Ambient Temperature0 to 55°C: When operating, -25 to 75°C: When storing
The ambient temperature upper limit must not exceed the compact flash card operating temperature limit of -20°C.
For example: If the compact flash card operating temperature upper limit is 75°C, the ambient temperature upper limit is 55°C.
Relative Humidity5 to 95% RH (no condensation): when operating
Vibration ResistanceWhen Mounting to DIN RailFrequency: 10 to 57 HzSingle Amplitude: 0.035 mm, 10 times in each direction of X, Y and Z (total of 80 minutes each)
Frequency: 57 to 150 HzAcceleration: 4.9 m/s2 10 times in each direction of X, Y and Z (total of 80 minutes each)
When Mounting DirectlyFrequency: 10 to 57 HzSingle Amplitude: 0.075 mm 10 times in each direction of X, Y and Z total of 80 minutes each)
Frequency: 57 to 150 HzAcceleration: 9.8 m/s2 10 times in each direction of X, Y and Z (total of 80 minutes each)
Impact Resistance147 m/s2, for a duration of 11 ms, 3 times in each direction of X, Y and Z with a half-sine pulse
Noise ResistanceAchieved through a noise simulator with a noise voltage of 1,000 Vp-p, noise width of 1 μs, the rise time of 1 ns and frequency of 30 to 100 Hz
Dielectric StrengthBetween all terminals and the earth terminal: 500 V AC for 1 minute
Insulation ResistanceBetween all terminals and the earth terminal: 5 MΩ or more at 500 V DC on an ohmmeter
GroundingD-type grounding (grounding resistance: 100 Ω or less)<Do not use common grounding with high-power systems>
For grounding, please use a dedicated or shared grounding.
Operating AtmosphereThere shall be no corrosion gas or flammable gas and not much conductive dust
Altitude of Use2,000 m or lower
Cannot be used in environments pressurized higher than the atmospheric pressure. Doing so may cause failure.
Part Number
FX3U-CF-ADP
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

SGD 515.40

1 Piece(s) 91 Day(s)

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Basic Information

Type Other Classification FX3U/FX3UC Note Up to a maximum of 254 items of sequencer data (up to a maximum of 32,767 columns) can be saved to CF cards in CSV format.

Please check the type/dimensions/specifications of the part FX3U-CF-ADP in the MELSEC-F Series CF Card Special Adapter series.

Tech Support

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