Control Equipment
Devices in Control Box

Power Relay, Inverter, Breaker, Magnet Switch, etc.
HMI (Touch Panel)

HMI, Computer Panel, Programmable Display, Panel Meter, etc.
Power Supply

Transformer, Power Supply, etc.
PLC (Programmable Logic Controller)

PLC
Servo Motor

Servo Motor
Inverter

Inverter
Switch

Cam Switch, Push Button Switch, Emergency Push Button Switch, Selector Switch, etc.