Omron CQM1 - B Block Diagram

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Appendix B
Block Diagram
Voltage/Current input
Control input power
supply (24 VDC)
Control input
Monitor output
Input
circuit
Analog-Digi-
tal conversion
circuit
Control input circuit
Digital-analog output
circuit
Indicator
circuit
Micro
computer
Bus
interface
circuit
Nonvola-
tile
memory
CQM1H/CQM1
internal bus
Input and analog-digital
conversion circuits
Digital-Analog output circuit
Voltage stabi-
lizing circuit
Voltage stabi-
lizing circuit
Power
supply
circuit
Internal circuit
Internal power
supply