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3 PART NAMES
3.1 CPU Module
FX5U CPU module
No.
Name
Description
[1]
DIN rail mounting hook
Hook for mounting a CPU module on a DIN rail of DIN46277 (width: 35mm).
[2]
Expansion adapter connecting hooks
When connecting an expansion adapter, secure it with these hooks.
[3]
Terminal block cover
Cover for protecting the terminal block.
The cover can be opened for wiring. Keep the cover closed while equipment is running (power is on).
[4]
Built-in Ethernet communication
connector
Connector for connection with Ethernet-compatible devices. (with cap)
For a connector that is not connected with the Ethernet cable, attach the cap provided as an accessory to
block dust or dirt.
For details, refer to
MELSEC iQ-F FX5 User's Manual (Ethernet Communication).
[5]
Top cover
Cover for protecting the SD memory card slot, the RUN/STOP/RESET switch, and others.
The built-in RS-485 communication terminal block, built-in analog I/O terminal block, RUN/STOP/RESET
switch, SD memory card slot, and others are located under this cover.
[6]
CARD LED
Indicates whether an SD memory card can be used or not.
On: Can be used or cannot be removed
Flashing:In preparation
Off: Not inserted or can be removed
RD LED
Turns on when the CPU module is receiving data through built-in RS-485 communications.
SD LED
Turns on when the CPU module is sending data through built-in RS-485 communications.
SD/RD LED
Turns on when the CPU module is sending or receiving data through built-in Ethernet communications.
[7]
Expansion board connector cover
Cover for protecting expansion board connector, battery, or others.
Connect the battery under this cover.
[8]
Input display LED
Turns on when input is on.
[9]
Extension connector cover
Cover for protecting the extension connector.
Connect the extension cable of an extension module to the extension connector under the cover.
[10]
PWR LED
Indicates whether the CPU module is powered or not.
On: Powered
Off: Not powered or hardware error (
ERR LED
Indicates the error status of the CPU module. (
On: Error or hardware error
Flashing:Factory default setting, error, hardware error, or resetting
Off: Normal operation
P.RUN LED
Indicates the program running status.
On: Normal operation
Flashing:Paused, stopped (program mismatched), or online program change (PAUSE or RUN was set at
the time of online program change.) (
Off: Stopped or stop error
BAT LED
Indicates the battery status.
Flashing:Battery error
Off: Normal operation (
[11]
Output display LED
Turns on when output is on.
[1]
[7]
[8]
[9]
[10]
[11]
[2]
[2]
[3]
[3]
[4]
[5]
[6]
Summary of Contents for MELSEC iQ-F FX5UC Series
Page 2: ......
Page 142: ...140 8 CONNECTOR CONVERSION MODULE PERFORMANCE SPECIFICATIONS 8 2 External Dimensions MEMO ...
Page 144: ...142 9 SD MEMORY CARD PERFORMANCE SPECIFICATIONS 9 2 Formatting MEMO ...
Page 146: ...144 10 BATTERY PERFORMANCE SPECIFICATIONS 10 2 Battery Life MEMO ...
Page 277: ...I 275 MEMO ...
Page 281: ......