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H3CR-A
H3CR-A8/A8S
H3CR-A8EL/-A8E
I/O Functions
Inputs
Start
(for -A/-AS)
Reset
Gate
Outputs
Control output
20
Zero setting
AC (DC) input
detection
circuit
Oscillation
Power supply
circuit
circuit
Zero setting
AC (DC) input
detection
circuit
Oscillation
Power supply
circuit
circuit
Starts time-measurement.
Interrupts time-measurement and resets time-measurement value. No time-measurement is made
and control output is OFF while the reset input is ON.
Prohibits time-measurement.
Outputs are turned ON according to designated output mode when preset value is reached.
Time range/
Operating
unit selectors
mode selector
Counting
Output circuit
circuit
Indicator
circuit
Power-ON
indicator
Time range/
Operating
unit selectors
mode selector
Counting
Output circuit
circuit
Indicator
circuit
Power-ON
indicator
Instantaneous
output circuit
H3CR-A
Output-ON
indicator
Output-ON
indicator
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