Omron H3CR-A Manual page 74

H3DR-A/P/M
Operation
Block Diagram
H3DR-A/-AS/-AP/-ASP
H3DR-P/-PP
H3DR-M
74
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 input
AC (DC) input
Oscillation
Power supply
circuit
circuit
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
Counting
Output circuit
circuit
Indicator
circuit
Power-ON
indicator
H3DR-A/P/M
Output-ON
indicator
Output-ON
indicator