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2 Specification
2.1 General specifications
16
FX3U-CF-ADP User's Manual
2.1 General specifications
For items not listed below, specifications are the same as the of the PLC main unit.
For general specifications, refer to the manual of the PLC main unit.
→ Refer to the FX
3U Hardware Edition
→ Refer to the FX
3UC Hardware Edition
*1. The upper limit of the ambient temperature shall not exceed "20 C" below the upper limit of the
CompactFlash
TM
card operating temperature.
Example : When the upper limit of the CompactFlash
TM
card operating temperature is 75 C, the upper
limit of the ambient temperature is 55 C.
2.2 Power supply specification
2.3 Performance specification
*1. The CF-ADP is handled in the same way as communication expansion boards and communication
special adapters, and occupies 1 communication channel.
Item Specification
Ambient temperature
*1
0 to 55 C (32 to 131 F) ••••• when operating,
-25 to 75 C (-13 to 167 F) ••••• when stored
Dielectric withstand voltage 500V AC for one minute
Between all terminals and ground terminal
Insulation resistance
5M or more by 500V DC Megger
Item Specification
Adapter driving
power supply
Power supply voltage 24V DC +20% -15% Ripple (p-p) within 5%
Permitted instantaneous
power failure time
Operation continues when the instantaneous power failure is shorter than 1ms.
Current consumption
130mA
Connect a 24V DC power supply to the power supply connector.
Interface driving power supply
50mA / 5V DC
5V DC power is supplied internally from the main unit.
Item Specification
Data transfer method Depends on the applied instruction sent from the main unit.
Clock data Operates based on the clock data in the main unit.
DOS file system FAT16
The maximum data capacity 2GB
The maximum file size 512MB (Per 1 file)
Data format CSV format
The number of the maximum files 63 file (When the FIFO function is not used)
FIFO functional file 1 pattern. The file name is automatically assigned.
Data storage directory
• Standard file
\FX3U_CF\DATA\. (The directory name is fixed.)
• FIFO file
\FX3U_CF\DATA\FIFO\. (The directory name is fixed.)
File name type
8.3 file name (The extension is fixed to "CSV".) (Half-width alphanumeric characters and symbols
and character strings allowed in the MS-DOS)
Number of I/O occupied points
0 point
(This number is not related to the maximum number of input/output points of the PLC.)
Number of connectable units to the
main unit
1 unit
*1