Omron H3DE User Manual

B-72 Solid-state Star-delta Timer H3DE-G
Connections
■ Block Diagram
■ I/O Functions
■ Terminal Arrangement
Note: DC supply voltage does not require the designation of polarity.
AC (DC) input
Star operation
Delta operation
Power
supply
circuit
Star opera-
tion time
oscillation
circuit
Star
operation
time scale
selector
Star opera-
tion time
counting
circuit
Star-delta
transfer
time
selection
Star-delta
transfer
time oscilla-
tion circuit
Star-delta
transfer
time
counting
circuit
Output
circuit
Indicator
circuit
Star operation
indicator
Delta operation
indicator
Inputs ---
Outputs Control output Star output is turned OFF when the dial set value is reached and delta output is ON after
the preset transfer time elapses
15
18
16
25
2628
2628
25
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A2
A1
15
1816
25
2826
Star contact Delta contact
(DIN notation)

Omron H3DE Specifications

General

Brand	Omron
Model	H3DE
Category	Timer
Language	English