Digital Inputs (DIxx): These are inputs for the
PLC from various points on the electrical
board. These Inputs determine what Outputs
will be turned on at certain times.
Digital Outputs (DOxx): These are Outputs
from the PLC to various points on the
board to control
Relays,
Air Cylinders,
Modular Auto Feed (MAS), and other
functions.
Analog Inputs (AIxx): These are inputs for
the PLC from various sensors in the electrical
board, such as the Ram Pressure, Ram
Position and Vacuum Sensor.
Analog Outputs (AOxx): These are Outputs
from the PLC to various points on the board
to control the Ram Force and the MAS
Vibration