Omron H3DE - H3 DE-H Wiring and Connections

B-78 Solid-state Power OFF-delay Timer H3DE-H
Connections
■ Block Diagram
■ I/O Functions
■ Terminal Arrangement
Note: DC supply voltage does not require the designation of polarity.
AC (DC) input
Power supply
circuit
Power failure
detection circuit
Indicator
circuit
Oscillation
circuit
Time scale
selector
Counting
circuit
Output
circuit
Inputs ---
Outputs Control output The Timer operates instantaneously when the Timer is turned ON. The Timer is in counting operation
after the Timer is turned OFF and the output of the Timer is turned OFF when the preset time elapses.
A2
A1
15
1816
(DIN notation)