Motor Timer H2C
Motor Timer
H2C
DIN-sized (48 x 48, 45 x 75 mm) Motor
Timer with Variable Time Ranges
Five time ranges are selectable per timer unit.
Easy-to-monitor neon lamp for timing operation
indication (for 110, 120, 220, 240 VAC types only).
Conforms to VDE0110 Group C for creepage
distance.
Easy-to-set large transparent knob and easy-toread single pattern scale facilitate time setting.
Equipped with timing operation indicator and
moving pointer.
RC
Ordering Information
Operation/resetting
p
/
g
system
t
Time-limit operation/
se
esett g
self-resetting
Internal
connection
ti
Separate motor
a
d clutch
c utc
and
connection
i
Terminal
8-pin round
socket
Time-limit
contact
t t
SPDT
Instantaneous
contact
t t
SPDT
11-pin round
socket
Front screw
Time-limit operation/
e
ect c resetting
esett g
electric
8-pin round
socket
SPDT
11-pin round
socket
Surface
mounting/
track mounting
Flush mounting
H2C-8
H2C-8 (with
Y92F-30 adapter)
H2C
H2C (with
Y92F-30 adapter)
H2C-F
---
---
H2C-8R
H2C-8R (with
Y92F-30 adapter)
SPDT
H2C-R
H2C-R (with
Y92F-30 adapter)
H2C-FR
---
Front screw
Note:
Model
Specify both the model number and supply voltage when ordering.
Accessories (Order Separately)
Timer
Back connecting socket
Track mounted socket
(
(see
note 1)
Solder terminal
Screw terminal
H2C-8, H2C-8R
P2CF-08, PF085A
PL08
P3G-08
H2C, H2C-R
PF113A
PL11
P3GA-11
Note:
Track mounted socket can be used as a front connecting socket.
1
H2C
H2C
Specifications
Time Ranges
Five time ranges are available for each timer by turning the time range selector every 60 degrees.
Note:
Rated time is displayed on the window.
Position of time range selector
Time range code
A
1.25 to 30 s
7.5 s to 3 min
1.25 to 30 min
7.5 min to 3 hrs
1.25 to 30 hrs
B
0.2 to 6 s
2 to 60 s
0.2 to 6 min
2 to 60 min
0.2 to 6 hrs
C
0.5 to 12 s
5 to 120 s
0.5 to 12 min
5 to 120 min
0.5 to 12 hrs
Ratings
Item
H2C
Rated supply voltage
100, 110, 115, 120, 200, 220, or 240 VAC (50/60 Hz) (see note 1)
Operating voltage range
85% to 110% of rated supply voltage (see note 2)
Power consumption
Approx. 3.5 VA
Control outputs
6 A at 250 VAC, resistive load (cos! = 1) (see note 3)
Note:
1. The front panel of the timer is color coded to identify the following supply voltage classifications:
100 to 120 V: Blue
200 to 240 V: Red
Other classes: Black
2. If the voltage continues to be applied after the set time has elapsed, the operating voltage range will change to between 90% and
110% of the rated voltage.
3. The switching capacity of the control output is 6 A at 250 VAC (cos" = 1). Refer to “Engineering Data” since the electrical service life
of the built-in switch will change in such a case.
Characteristics
Accuracy of operating time
#0.5% max. $#1% max. at 0.2 to 6 s for the time range code B or at 0.5 to 12 s for the time
range code C)
Setting error
#2% max.
Reset time
0.5 s max.
Influence of voltage
#1% max.
Influence of temperature
#2% max.
Insulation resistance
100 M% min. (at 500 VDC)
Dielectric strength
2,500 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts)
2,000 VAC, 50/60 Hz for 1 min (between contact and control circuit and between contacts of
different polarities)
1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Vibration resistance
Destruction: 10 to 55 Hz with 0.75-mm double amplitude
Malfunction: 10 to 55 Hz with 0.5-mm double amplitude
Shock resistance
Destruction: 1,000 m/s2 (approx. 100G)
Malfunction: 150 m/s2 (approx. 15G)
Ambient temperature
Operating: --10&C to 50&C
Storage: --25&C to 65&C
Ambient humidity
Operating: 45% to 85%
Life expectancy
Mechanical: 10,000,000 operations min.
500,000 operations min. (3 A at 250 VAC, resistive load at 1,800 operations/h)
Electrical: See “Engineering Data”
Motor life expectancy
20,000 hrs
Approved standards
UL (File No. E52800)
Weight
H2C series: approx. 180 g
H2C-F series: approx. 270 g
2
H2C
H2C
Switching operations (x 103 )
Switching operations (x 103 )
Engineering Data
Load current (A)
Load current (A)
Nomenclature
Timing operation
indicator
Time range
selector
Rated voltage
color code
Operation
Timing Chart
H2C-8
H2C-8R
ON-delay 8-pin Round Socket
Set time
OFF-delay 8-pin Round Socket
Rt
Set time
Rt
Rt
Set time (T)
Rt
Power failure
time (t)
Rt
T+t
Rt: Resetting time
Rt: Resetting time
H2C(-F)
H2C-(F)R
Set time
Rt
Set time
Rt Set time (T)
Rt
Rt
Power failure
time (t)
Rt
T+t
(see note)
Note:
Rt: Resetting time
(see note)
Rt: Resetting time
For the types rated at 24 and 48 VAC, the timing operation indicator is not equipped.
3
H2C
H2C
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
H2C/H2C-R/ H2C-8/H2C-8R
For Flush Mounting
44.8 x 44.8
For a load current of 3 A max., dimension L becomes
3 mm min. with an interval of 0 mm between timers.
For a load current of 6 A max., dimension L becomes
8 mm min. with an interval of 5 mm between timers.
H2C-F/H2C-FR
Mounting Holes
Mounting Height of Timer
Two, M4 or 4.5 dia. holes
For a load current of 1 A max., dimension L becomes
10 mm min. with an interval of 0 mm between timers.
For a load current of 3 A max., dimension L becomes
15 mm min. with an interval of 5 mm between timers.
For a load current of 6 A max., dimension L becomes
20 mm min. with an interval of 10 mm between timers.
Accessories (Order Separately)
Track Mounted/Front Connecting Socket
P2CF-08
Terminal Arrangement
(Top View)
Eight, M3.5 x 7.5
sem
Mounting Holes
Mounting Height of
Timer with Socket
Two, 4.5 dia. or
Two, M4
Two,
4.5 dia.
holes
Top View
PF085A
Terminal Arrangement
(Top View)
Eight, M3.5 ' 7 sems
Mounting Holes
Two, M4 or 4.5 dia. holes
Two, 4.5
dia. holes
For a load current of 3 A max., dimension L becomes 14 mm min. with an interval of 0 mm between timers.
For a load current of 6 A max., dimension L becomes 19 mm min. with an interval of 5 mm between timers.
4
Mounting Height of
Timer with Socket
H2C
H2C
PF113A
Terminal Arrangement
(Top View)
Eleven, M3.5 ' 7 sems
Mounting Holes
Two, M4 or 4.5 dia. holes
Mounting Height of
Timer with Socket
For a load current of 3 A max.,
dimension L becomes 14 mm
min. with an interval of 0 mm
between timers. For a load
current of 6 A max., dimension
L becomes 19 mm min. with
an interval of 5 mm between
timers.
Back Connecting Socket
Terminal Arrangement
(Bottom View)
PL08 (Solder Terminals)
Mounting Holes
Mounting Height of
Timer with Socket
Two, 3.5 dia. or 3M
socket mounting holes
Two, 2 dia.
holes
Bottom View
PL11 (Solder Terminals)
Terminal Arrangement
(Bottom View)
Mounting Holes
Two, 3.5 dia. or M3
socket mounting holes
Mounting Height of
Timer with Socket
Two, 2 dia. holes
35 max.
Approx. 20.5
Mounting Height of
Timer with Socket
P3G-08
Terminal Arrangement
(Bottom View)
P3GA-11
27 dia.
Terminal Arrangement
(Bottom View)
5
H2C
H2C
Mounting Track (Meets DIN EN50022)
PFP-100N2
PFP-100N/PFP-50N
Twelve, 25 ' 4.5 elliptic holes (see note)
(see note)
Note:
This dimension applied to PFP-50N.
Note:
End Plate
PFP-M
PFP-S
H2C (with PF113A)
H2C-F
(See
note)
(See
note)
Note:
A total of twelve, 25 x 4.5 elliptic holes are provided with 6
holes cut from each rail end at a pitch of 10 mm between
holes.
For a load current of 3 A max., a spacer and an end
plate are not required. For a load current of 6 A, one
spacer or an end plate is required.
Note:
For a load current of 1 A max., a spacer and an end
plate are not required. For a load current of 3 A max.,
one spacer or an end plate is required. For a load current of 6 A max. two spacers or two end plates are required.
Adapter for Flush Mounting
Timer Hold-down Clips
Y92F-30
Y92H-2
(for PF085A/PF113A
Connecting Socket)
(See note)
Note:
6
The adapter can be mounted to the timer form any side of
the timer housing since the adapter security notches are
provided on all four sides of the housing.
Y92H-1
(for PL08/PL11
Connecting Socket)
H2C
H2C
Time Setting Ring
Protective Cover
Y92A-Y1
Y92A-48B
The time setting ring locks the time setting knob to
store the set time to facilitate its resetting. A maximum
of two time setting rings are connectable per timer.
The protective cover shields the front panel, particularly the time setting section, from dust, dirt, and water,
as well as prevents the set value from being altered
due to accidental contact with the time setting knob.
Installation
Terminal Arrangement
H2C-8
H2C-8R
ON-delay 8-pin Round Socket
OFF-delay 8-pin Round Socket
H2C(-F)
H2C-(F)R
7
H2C
H2C
Precautions
How to Change the Time Range
How to Mount the Timer on Mounting Track
Change the positions of the time range selector with a flat-blade
screwdriver or an Allen wrench.
Mounting
First hook portion A of the timer to the mounting track, then depress
the timer in direction B.
! Caution
Be sure to turn the power off before changing the time specification. Changing the time range while the timer is in operation
may cause a malfunction.
Dismounting
Pull out portion C with a round-blade screwdriver and remove the
timer from the mounting track.
A
C
B
Electrical Set
How to Select Power Frequency
! Notice
Power frequency
Before using the timer, set the frequency selector located at
the rear panel to the proper power frequency (50 or 60 Hz).
Note that if the frequency selector is set incorrectly, time measurement may not be performed accurately against the set
time.
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.
Others
Do not turn the operation time setting knob beyond the range of the
scale. To achieve higher accuracy in setting, measure the operation
time while turning the operation time setting knob.
The deviation and setting error for the operation time shows the percent of FS. The absolute value of the deviation and setting error will
not change even if the set time is changed. The time specifications
should therefore be selected to use the operation time as close to
FS as possible.
At high temperatures, the operation voltage will be 90% or less if
voltage is applied continuously after timeout. Be sure to keep the
voltage within the allowable voltage fluctuation range.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. L007-E1-8
8
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