H2C-8 AC200/220 A Omron, H2C-8 AC200/220 A Datasheet - Page 10

• Manufacturer Part Number: H2C-8 AC200/220 A
• Description: MOTOR TIMER 8PIN SOCKET 200-220V
• Manufacturer: Omron
• Series: H2Cr

Specifications of H2C-8 AC200/220 A

• Relay Type: Integrated
• Function: Motor Timer
• Circuit: SPDT (1 Form C)
• Delay Time: 1.25 Sec ~ 30 Hrs
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 6A @ 250VAC
• Voltage - Supply: 200 ~ 220VAC
• Mounting Type: Socket
• Termination Style: 8 Pin Socketable
• Timing Adjustment Method: Hand Dial
• Timing Initiate Method: Input Voltage
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: H2C-8AC200/220A; H2C8AC200220A

Safety Precautions
Refer to Safety Precautions for All Timers.
■ Precautions for Safe Use
Observe the following items to ensure the safe use of this product.
Environmental Precautions
• Store the H2C within the specified ratings. If the H2C has been
• Use the H2C within the specified ratings for operating temperature
• Do not operate the H2C in locations subject to sudden or extreme
• Do not use the H2C in locations subject to vibrations or shock.
• Do not use the H2C in locations subject to excessive dust,
• Install the H2C well away from any sources of static electricity, such
• The H2C is not waterproof or oil resistant.
• The life expectancy of internal components may be reduced if the
• Do not use organic solvents (such as paint thinner or benzine),
Usage Precautions
• Install a switch or circuit breaker that allows the operator to
• Be sure to wire the terminals correctly.
• Do not install input lines in the same duct or conduit as power
• Internal elements may be destroyed if a voltage outside the rated
• Maintain voltage fluctuations in the power supply within the
• Use a switch, relay, or other contact so that the rated power supply
• Leaving the H2C with outputs ON at a high temperature for a long
This may occasionally cause electric shock, fire, or malfunction.
Never disassemble, repair, or modify the H2C.
This may occasionally cause electric shock, fire, or malfunction.
Do not allow metal fragments or lead wire scraps to fall inside the
H2C.
stored at temperatures –10°C or lower, let it stand for 3 hours or
longer at room temperature before turning ON the power supply.
and humidity.
changes in temperature, or locations where high humidity may
result in condensation.
Extended use in such locations may result in damage due to stress.
corrosive gas, or direct sunlight.
as pipes transporting molding materials, powders, or liquids.
Do not use it in locations subject to water or oil.
H2C is mounted side-by-side.
strong alkaline, or strong acids because they will damage the
external finish.
immediately turn OFF the power, and label it to clearly indicate its
function.
supply or other high-voltage lines. Doing so may result in
malfunction due to noise. Separate the input lines from high-
voltage lines.
voltage is applied.
specified range.
voltage will be reached within 0.1 s. If the power supply voltage is
not reached quickly enough, the H2C may malfunction or outputs
may be unstable.
time may hasten the degradation of internal parts (such as
electrolytic capacitors). Therefore, use the H2C in combination with
relays and avoid leaving the H2C for more than 1 month with an
output turned ON.
T
X
2
/b
X
1
T/a
!CAUTION
X
1
/a
X
2
X
1
/a
X
Auxiliary relay
(e.g., MY Relay)
■ Precautions for Correct Use
How to Change the Time Range
Change the time range by turning the knob clockwise using a flat-
blade screwdriver or an Allen wrench. There are five possible
settings. The selected time is displayed in the time range display
window above the knob.
Do not change the time range while the timer is in operation.
How to Select Power Frequency
Before using the timer, set the frequency selector located at the rear
panel to the proper power frequency (50 to 60 Hz).
How to Mount the Timer on Mounting
Track
Mounting
First hook portion A of the timer to the mounting track, then press the
timer in direction B.
Dismounting
Pull out portion C with a round-blade screwdriver and remove the
timer from the mounting track.
Electrical Set
The motor and clutch do not need to be reset simultaneously.
Use the voltage applied to the clutch for resetting with the H2C-@R.
Do not allow power to be continuously applied to the motor and
clutch for extended periods of time.
B
A
Groove for
flat-blade
screwdriver
50 Hz
Hex. hole for
Allen wrench
Time range
display window
60 Hz
C
H2C
10