
2.2 CPU Unit
Appearance and Part Names
2-5
2
Appearances and Parts
2.2
CPU Unit
The CPU Unit stores the module definitions and programs, and interprets the programs. The CPU Unit
also controls the Optional Modules.
This section shows the appearance and part names of the CPU Unit and describes the indicators, switches,
connectors, Fan,
*
and temperature sensor.
*
* These are built into the CPU-202 only.
Appearance and Part Names
The following figure shows the appearance of the CPU Unit and the part names.
CPU-201
* Open the cover to access the switch and USB connector.
CPU-202
* Open the cover to connect or remove the Battery.
Display
Rotary switches
USB status indicator
STOP/SAVE switch*
USB connector*
MECHATROLINK-
III
status indicators
MECHATROLINK-
III
connectors
Status indicators
Unit connector
DIP switch: Mode switch 1
DIP switch: Mode switch 2
Ethernet status indicators
Ethernet connectors
Battery*
USB status indicator
STOP/SAVE switch
USB connector
MECHATROLINK-
III connectors
Ethernet status indicators
Ethernet connectors
DIP switch: Mode switch 1
DIP switch: Mode switch 2
Status indicators
Fan
Unit connector
Display
Rotary switches