H3DK-HDS AC200-240V Omron, H3DK-HDS AC200-240V Datasheet - Page 25

• Manufacturer Part Number: H3DK-HDS AC200-240V
• Description: TIMER, POWER OFF DELAY, 12S, 230AC
• Manufacturer: Omron

Specifications of H3DK-HDS AC200-240V

• Contact Configuration: SPDT
• Delay Time Range: 0.1s To 12s
• Adjustment Type: Screwdriver Slot
• Relay Mounting: DIN Rail
• Svhc: No SVHC (15-Dec-2010)
• Contact Current Ac Max: 5A
• Contact Current Dc: RoHS Compliant

Safety Precautions
● Refer to Safety Precautions for All Timers.
Note: The following is common for all H3DK models.
Switching arcs or relay heating may cause fire or
explosion. Do not use the Timer in the presence of
inflammable or explosive gases.
The H3DK Series uses a transformerless power
supply system. An electrical shock may occur if
an input terminal is touched while power is being
supplied.
The inrush current will depend on the type of load
and may influence the contact switching fre-
quency and number of operations. Check both the
rated current and the inrush current, and allow
leeway in the circuit design.
The life of the output relay largely depends on the
switching current and other switch conditions.
Consider the actual application conditions and do
not exceed the rated load or electrical life. If the
output relay is used beyond its service life, the contacts
may fuse or burning may occur. Also, never exceed the
rated load current. When using a heater, also place a ther-
mal switch in the load circuit.
Do not remove the external case.
Minor electric shock, fire, or equipment failure
may sometimes occur. Do not disassemble, mod-
ify, or repair the Timer or touch any internal parts.
Caution
• Use ferrules to wire the H3DK. If stranded wires are used, wire
• Rapid changes in temperature or high humidity may cause
• Store the Timer within the rated ranges given for the Timer
• Use the Timer within the ambient operating temperature and
• Use the Time within the characteristics for water and oil expo-
• Do not use the Timer in locations subject to excessive dust,
• Do not use the Timer in locations subject to vibration and
• Separate the Timer from any sources of excessive static elec-
• Maintain the variations in the power supply voltage to within
• If a voltage that exceeds the rating is applied, internal compo-
• Wire all terminals correctly.
• Use only the specified wires for wiring.
• Install and clearly label a switch or circuit breaker so that the
• If the Timer is left in the timed out condition for a long period of
• The exterior of the Timer may be damaged by organic solvents
• For Timers with AC power input, use a commercial power sup-
• Use the same type of wiring for all Timer wiring.
• When disposing of the Timer, observe all local ordinances as
• The Timer may not operate properly in locations that are sub-
• Confirm that the power and output indicators are operating
scraps may enter the Timer, possibly shorting the circuits.
condensation in Timer circuits, possibly resulting in malfunc-
tion or damage to components. Check the application environ-
ment.
model you are using. If the Timer is stored below −20°C, allow
it to warm up for three hours at room temperature before turn-
ing ON the power supply.
ambient operating humidity ranges given for the Timer model
you are using.
sure given for the Timer model you are using.
corrosive gas, or direct sunlight.
shock. Long-term exposure may damage the Timer due to
stress.
tricity, such as forming materials and pipes carrying power or
liquid materials.
the specified allowable range.
nents may be destroyed.
Applicable wire gauge: AWG18 to AWG22
operator can quickly turn OFF the power supply.
time at high temperatures, internal components (such as elec-
trolytic capacitors) may deteriorate quickly.
(such as thinners or benzene), strong alkali, or strong acids.
ply for the power supply voltage. Although some inverters give
50/60 Hz as the output frequency, do not use an inverter out-
put as the power supply for a Timer. Doing so may result in
smoking or burning due to internal temperature increases in
the Timer.
they apply.
ject to sulfide gas, such as in sewers or incinerators. Products
that are suitable for operation in sulfide gas are not available
for OMRON Timers or general control devices. Seal the Timer
to isolate it from sulfide gas. If the Timer cannot be sealed,
OMRON can make special products with resistance to sulfide
gas for some Timers. Ask your OMRON representative for
details.
normally. Depending on the operating environment, the indica-
tors and plastic parts may deteriorate faster than expected,
causing the indicators to fail. Periodically perform inspections
and replacements.
Precautions for Safe Use
H3DK
25