Omron H3CR User Manual

46 Solid-state Timer H3CR (Common)
• H3CR-G Star-delta Timers
A star operation time range (0 to 6, 0 to 12, 0 to 60, or 0 to 120
seconds) is selected with the star operation time range selector at
the lower left corner of the front panel.
The time required for switching (0.05, 0.1, 0.25, or 0.5 second) from
the star operation to the delta operation of the H3CR-G can be
selected with the star-delta transfer time selector at the lower right
corner of the front panel.
• H3CR-H Power OFF-delay Timers
A time range (0 to 0.6, 0 to 1.2, 0 to 6, and 0 to 12) is selected with
the time range selector at the lower left corner of the front panel. No
time unit selector is available. When ordering the H3CR-H, specify S
(for the second unit) or M (for the minute unit) for your H3CR-H.
Setting of Time
Use the time setting knob to set the desired time.
■ Using the Time Setting Ring for H3CR-A/-G
Setting a Specific Time
Mount the Panel Cover on the Timer, set the desired time with the
time setting knob, and place Time Setting Ring A onto the time
setting knob so that the time setting notch of Time Setting Ring A is
in the center of the reset lock position of the Panel Cover.
Limiting the Setting Range
Example: To set a range of 10 and 20 s.
Mount the Panel Cover on the Timer, set the time setting knob to 10 s
(the lower limit of the setting range), and place Time Setting Ring C
onto the time setting knob so that the stopper of Time Setting Ring C
is on the right edge of the reset lock position of the Panel cover. Next,
set the time setting knob to 20 s (the upper limit of the setting range),
place Time Setting Ring B onto the time setting knob so that the
stopper of Time Setting Ring B is on the left edge of the reset lock
position of the Panel Cover.
Star operation time
range selector
Star-delta transfer
time selector
Time range
selector
Reset lock position
Time Setting Ring A Panel cover
Example: To set the time to 10 s.
Time setting notch
Setting position
Time setting
notch
Stopper
Reset lock position
Panel cover
Range
Time Setting
Ring B
Time Setting
Ring C

Omron H3CR Specifications

General

Output Type	Relay
Time Range	0.05 seconds to 300 hours
Contact Form	SPDT
Number of Pins	8
Operating Temperature	-10°C to 55°C
Storage Temperature	-25°C to 65°C
Operating Voltage	12-240V AC/DC