Datasheet

H3CR-A
9
■ I/O Functions
Note: H3CR-AP incorporates start input only.
Models H3CR-A8/-A8E/-A8S/-A8-301 do not have an input function.
Inputs (for -A/
-AS models)
Start Starts time-measurement.
Reset Interrupts time-measurement and resets time-measurement value. Timing operation is stopped and the
control output turns OFF (it is reset).
Gate The timing operation is interrupted while the gate input is active.
Outputs Control output Outputs are turned ON according to designated output mode when preset value is reached.
H3CR-A8/-A8S/A8-301
AC (DC) input
Output circuit
Power supply
circuit
Zero setting
detection
circuit
Oscillation
circuit
Counting
circuit
Time range/
unit selectors
Operating
mode selector
Indicator
circuit
Power-ON
indicator
Output-ON
indicator
H3CR-A8E
AC (DC) input
Output circuit
Power supply
circuit
Zero setting
detection
circuit
Oscillation
circuit
Counting
circuit
Time range/
unit selectors
Operating
mode selector
Indicator
circuit
Power-ON
indicator
Output-ON
indicator
Instantaneous
output circuit