2.1.2. Functional Information

Table 2‑1 Names and Functions of Monitoring System Components

Name	Function
PLC CPU unit	Control unit
RS485 communication cassette	Communication with the SC-GU1-485 unit
Thermocouple extension unit	Conversion of the temperature sensor data to digital values
Upstream communication unit for digital sensors	Integrated management of digital and analog units
Digital fiber sensor	Input of light measurement
Analog voltage input unit	Conversion of voltage data from the flow sensor to digital values
Flow sensor	Measurement of the cooling airflow
Temperature sensor	Measurement of the robot’s internal temperature