Mitsubishi Electric MELSEC iQ-F Series User Manual page 71

With the cover open
[7]
[6]
[5]
[4]
[3]
[2]
[1]
No. Name
[1] Built-in RS-485 communication
terminal block
[2] RS-485 terminal resistor selector
switch
[3] RUN/STOP/RESET switch
[4] SD memory card disable switch
[5] Built-in analog I/O terminal block
[6] Terminal names
[7] SD memory card slot
[8] Expansion board connector
[9] Extension connector
[10] Battery holder
[11] Battery connector
[12] Terminal block mounting screws
[13] Terminal
Use a tool such as a screwdriver to operate the RS-485 terminal resistor selector switch. Note that the tip of a
tool does not damage the switch or case.
[12]
[13]
[8]
[9]
[10]
[11]
[13]
[12]
Description
Terminal block for connection with RS-485-compatible devices
Switch for switching terminal resistance for built-in RS-485 communications.
Switch for operating the CPU module.
RUN: Runs the program
STOP: Stops the program
RESET: Resets the CPU module (Hold the switch on the RESET side for approximately 1 second.)
Switch for disabling access to the SD memory card when the SD memory card is to be removed.
Terminal block for using the built-in analog function.
The signal names for power supply, input, and output terminals are shown.
shows a function grounding terminal.
Slot for inserting an SD memory card.
Connector for connecting an expansion board.
Connector for connecting the extension cable of an extension module.
Holder for storing an optional battery.
Connector for connecting an optional battery.
Gradually loosen the left and right screws (alternatingly) to remove the upper part of the terminal block.
Terminals for power, input, and output.
For details on the terminal layout, refer to Page 101 Power, input/output terminal block.
3
3 PART NAMES
69
3.1 CPU Module