Connections; Block Diagrams; H3Cr-A/As; H3Cr-Ap - Omron H3CR Manual

Connections

■ Block Diagrams

H3CR-A/AS

AC (DC) input

H3CR-AP

AC (DC) input
8
Solid-state Multi-functional Timer
Zero setting
detection
circuit
Power supply Oscillation
circuit circuit
Reset input, start input, and gate input
Zero setting
detection
circuit
Power supply Oscillation
circuit circuit
Start
H3CR-A
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
Output-ON
indicator
Output-ON
indicator