K117sm4e2
4-1
4. 1 General Information
This machine is mainly controlled by a microcomputer, which is located on DC Controller.
This microcomputer reads input signals from sensors, and outputs the operation signals to
motors, SSRs, solenoid, clutches and blowers on programmed timing.
DC Controller has an LED, meaning that 5VDC is applied on this DC Controller safely.
Generally the color of wiring is separated depends on the voltage.
0VDC Blue
5VDC Yellow
12VDC Brown
24VDC Orange
Signal in to DC Controller (sensors) Purple
Signal out from DC Controller Gray
Sensor
Micro Computer
(CPU & ROM)
DC Load Driver
CAUTION
There is a battery (CR2032) on the Motherboard of the controller.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.
As for the waste disposal of bat tery, dispose in accordance with lo cal state and federal
relations.
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