H3DK Datasheet, PDF (8/30 Pages) Omron Electronics LLC – Solid-state Timers

H3DK-M/H3DK-S
Dimensions
■ Timers
H3DK-M
H3DK-S
22.5
22.5
22.5
(Unit: mm)
100
88.2
69.1
4
79 65.6 52
89.4
H3DK-M2
H3DK-S2
H3DK-M1
H3DK-S1
H3DK-M2
H3DK-S2
H3DK-M1
H3DK-S1
■ Track Mounting Products (Sold Separately)
Refer to page 28 for details.
Operating Procedures
■ Basic Operation
● Setting Switches
• Each switch has a snap mechanism that secures the switch at given positions. Set the switch to one of these positions.
Do not set it midway between two positions. Malfunction could result from an improper setting.
Setting the Operating Mode
● Setting the Operating Mode
The H3DK-M can be set to any of eight
operating modes. The H3DK-S can be
set to any of four operating modes. Turn
the operating mode switch with a flat-
blade or Phillips screwdriver. The H3DK-
M can be set to any of eight modes; the
H3DK-S, to any of four modes.
Setting the INIT/TIME Switch
● Switching Relay R2 between
Instantaneous and Time-limit
Contacts (H3DK-M2/-S2 Only)
The INIT/TIME switch can be used to
switch relay R2 between instantaneous
and time-limit operation.
Setting the Time Range
● Setting the Time Range
The time range switch can be used to set
the time range. Turn the switch with a
flat-blade or Phillips screwdriver.
Time range
switch
Operating
mode switch
INIT/TIME
switch
8