H3DK Datasheet, PDF (7/30 Pages) Omron Electronics LLC – Solid-state Timers

Nomenclature
H3DK-M2
H3DK-S2
Front View
Bottom View
H3DK-M/H3DK-S
Time range switch
Output indicator (orange)
(Lit while Timer gives output.)
Operation/power indicator (green)
(Lit while the power is ON.)
Operating mode switch
INIT/TIME switch for relay R2
(Default setting is for time-limit
output.)*
User label
attachment location
Main dial (for
setting the time)
Terminal Block
(See notes 1 and 2.)
*If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s in mode A.
H3DK-M1
Front View
H3DK-S1
Note 1. Use solid wire (2.5 mm² max.) or fer-
rules with insulative sleeves to connect
to the terminals.
To maintain the withstand voltage after
connecting the terminals, insert no
more than 8 mm of exposed conductor
into the terminal.
Using Solid Wire
(2.5 mm² Max.)
Using Ferrule with
Insulative Sleeve
8 mm max.
8 mm max.
Recommended Ferrules
Phoenix Contact
• AI@@@ Series
• AI-TWIN@@@ Series
Note 2. Screw Tightening Torque
Recommended torque: 0.49 N·m
Maximum torque: 0.98 N·m
Front View
Time range switch
Output indicator (orange)
(Lit while Timer gives output.)
Operation/power indicator (green)
(Lit while the power is ON.)
Operating mode switch
User label attachment
location
Main dial
(for setting the time)
Time range switch*
Output indicator (orange)
(Lit while Timer gives output.)
Operation/power indicator (green)
(Lit while the power is ON.)
Operating mode switch*
User label attachment
location
Main dial
(for setting the time)
*If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s in mode A.
*If the switch is left between settings, proper operation may not be possible.
Make sure that the switch is set properly.
Note: The default settings are for 0.1 s in mode A.
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