Operation; Block Diagrams - Omron H3CR-A Manual

H3CR-A

Operation

Block Diagrams

H3CR-A/AS
H3CR-AP
10
Zero setting
AC (DC) input
detection
circuit
Oscillation
Power supply
circuit
circuit
Reset input, start input, and gate input
Zero setting
AC (DC) input
detection
circuit
Oscillation
Power supply
circuit
circuit
Start
Time range/ Operating
unit selectors mode selector
Counting
Output circuit
circuit
Indicator
Input circuit
circuit
Power-ON
indicator
Time range/ Operating
unit selectors mode selector
Counting
Output circuit
circuit
Indicator
Input circuit
circuit
Power-ON
indicator
H3CR-A
Output-ON
indicator
Output-ON
indicator