C200H-ATTA3 Omron, C200H-ATTA3 Datasheet - Page 19

• Manufacturer Part Number: C200H-ATTA3
• Description: I/O LOCK BRACKT 10-SLOT
• Manufacturer: Omron

Specifications of C200H-ATTA3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: C200HATTA3

How Does a PC Work?
1-3
Block Diagram of PC
How Does a PC Work?
Signals
from
switches,
sensors,
etc.
and valves; affect the controlled system directly. Others; such as the indicator
lights, buzzers, and alarms; provide output to notify personnel.
PCs operate by monitoring input signals and providing output signals. When
changes are detected in the signals, the PC reacts, through the user-pro-
grammed internal logic, to produce output signals. The PC continually scans the
program in its memory to achieve this control.
A program for your applications must be designed, and stored in the PC. This
program is then executed as part of the cycle of internal operations of the PC.
Input
Solenoid
Power Supply
Programming
Memory
CPU
Device
Stepping motor
Output
Signals to
Solenoids,
motors,
etc.
Servomotor
Section 1-3
5