H3CR-H8L-120VAC-M [OMRON]
Analog Circuit;
| 型号： | H3CR-H8L-120VAC-M |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Analog Circuit |
| 文件： | 总11页 (文件大小：331K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Solid-state Power OFF-delay Timer
H3CR-H
1/16 DIN, Analog-Set Timer with
Power-OFF Delay, Four Selectable
Ranges
Extended power-OFF delay timer, up to
12 seconds, for S-type and 12 minutes
for M-type models
Forced resetting type provides a
manual override of the timing function
11-pin and 8-pin models are available
Red LED output indicator
Ordering Information
TIMERS
Timing function
Contact type
Power-OFF delay
DPDT
SPDT
Forced resetting
Timing units
Available
Available
S-series
(seconds)
M-series
(minutes)
S-series
(seconds)
M-series
(minutes)
S-series
(seconds)
M-series
(minutes)
Terminal form
Supply voltages
Part number
11-pin models
8-pin models
100 to 120 VAC, 200 to 240 VAC, 24 VAC/DC
H3CR-HRL H3CR-H8L
H3CR-H8RL
Note: Specify both the supply voltage and time unit code (S or M) in addition to the model number when ordering.
Example: H3CR-H8L 24 VAC/DC
M
Time unit code
Supply voltage
MODEL NUMBER LEGEND
H3CR -
1
2
3
4
1. Classification
H: Power OFF-delay timer
3. Input
None: Without reset input
R: With reset input
2. Configuration
None: 11-pin socket
8: 8-pin socket
4. Dimensions
L: Long-body model
H3CR-H
H3CR-H
ACCESSORIES (ORDER SEPARATELY)
Description
Part Number
Panel mounting
adapters
Fits behind panel, ideal for side by side installation. Use P3G-08 socket.
Y92F-30
Y92F-70
Installs through panel front; timer face fits bezel, rear of timer clips to adapter. Use P3G-08
socket, Fits 65-66 mm (2.56 - 2.59 in) x 52-53 (2.04 x 2.09 in) panel cutout. Charcoal gray face
plate measures 88 H x 58 W mm (3.46 x 2.28 in)
Installs through panel front; timer face fits bezel, rear of timer clips to adapter. Use P3G-08
socket, Fits 55 x 45 mm (2.17 x 1.77 in) panel cutout. Charcoal gray face plate measures 58 H
x 50 W mm (2.28 x 1.97 in)
Y92F-71
Mounting Track
DIN rail, 50 cm (1.64 ft) length, 7.3 mm (0.29 in) depth
DIN rail, 1 m (3.28 ft) length, 7.3 mm (0.29 in) depth
DIN rail, 1 m (3.28 ft) length, 16 mm (0.63 in) depth
End Plate
PFP-50N
PFP-100N
PFP-100N2
PFP-M
Spacer
PFP-S
Protective Cover
Sockets
Hard plastic cover protects against dust dirt and water: not for use with panel covers.
Bottom surface or track mounting, top screw terminals. Use with 8-pin terminal form timer.
Bottom surface or track mounting, top screw terminals. Use with 11- pin terminal form timer.
Y92A-48B
P2CF-08
P2CF-11
P3G-08
Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals. Use with
8-pin terminal form timer.
Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals. Use with
11-pin terminal form timer.
P3GA-11
RANGE SELECTION
Output indicator (red)
Time range
Setting
S-series
M-series
minutes
Scale range display windows
seconds
0.05 to 0.6
0.1 to 1.2
0.5 to 6
0.6
1.2
6
12
1 to 12
Time setting knob
(for setting power
OFF-delay time)
Min. power ON time
0.1 sec
min.
2 sec
min.
Note: If the above minimum power ON time is not secured, the
H3CR may not operate. Be sure to secure the above mini-
mum power ON time.
Time range
selector (select one
from 0.6, 1.2, 6, 12)
Time unit display
S-series: sec
M-series: min
H3CR-H
H3CR-H
Specifications
Part number
H3CR-H8L
H3CR-H8RL
H3CR-HRL
Supply voltage (see
note)
AC
100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz)
24 VAC/VDC (50/60 Hz)
AC/DC
Operating voltage
85% to 110% of rated supply voltage
Power consumption
AC
100 to 120 VAC: 0.18 VA (100 VAC applied)
200 to 240 VAC: 0.25 VA (200 VAC applied)
AC/DC
24 VAC/DC: 0.24 VA (24 VAC applied)/140 mW (24 VDC applied)
Start, Reset, Gate inputs
Control outputs
ON-impedance: 1k max.
ON residual voltage: 1 V max.
OFF impedance: 500 k min
Type
DPDT relay
SPDT relay
DPDT relay
Max. load
Min. load
5 A at 250 VAC, p.f. = 1
10 mA at 5 VDC
Repeat accuracy
Setting error
±0.3% full scale max. (±0.3% full scale max.±10 ms in ranges of 0.6 and 1.2 s)
±5% full scale ±0.05 s max.
Resetting system
Instantaneous operation/ Instantaneous operation/Time-limit reset/
Time-limit reset
Forced reset
Resetting time
Indicators
50 ms min.
Output ON indicator (red LED)
Materials
Plastic case (light gray Munsell 5Y7/1)
Panel, track, or surface depending on socket selected
Mounting
Connections
Weight
11-pin round socket
8-pin round socket
Approx. 120 g (4.23 oz.)
UL/CSA/CE (EMC) (LV)
Approvals
Ambient temperature
Operating
Storage
--10° to 55°C (14° to 131°F) with no icing
--25° to 65°C (--13° to 149°F) with no icing
35% to 85%
Humidity
Vibration
Mechanical durability
Malfunction durability
Mechanical durability
Malfunction durability
10 to 55 Hz with 0.75-mm single amplitude each in three directions
10 to 55 Hz with 0.5-mm single amplitude each in three directions
2
Shock
980 m/s (100G) each in three directions
2
98 m/s (10G) each in three directions
Variation due to voltage change
±0.5% full scale max. (±0.5% full scale max. ±10 ms in ranges of 0.6 and 1.2 s)
±2% full scale max. (±2% full scale max. ±10 ms in ranges of 0.6 and 1.2 s)
10 million operations min. (under no load at 1,200 operations/h)
100,000 operations min. (5 A at 250 VAC, resistive load at 1,200 operations/h)
100 M min. (at 500 VDC)
Variation due to temperature change
Service life
Mechanical
Electrical
Insulation resistance
Note: A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC model.
H3CR-H
H3CR-H
Engineering Data
10,000
5,000
1,000
Note:
A maximum current of 0.15 A can be switched at 125 VDC (cos = 1)
30 VDC L/R = 7 ms
500
and a maximum current of 0.1 A can be switched if L/R is 7 ms. In
both cases, a life of 100,000 operations can be expected.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).
250 VAC/30 VDC
(cos = 1)
100
250 VAC (cos = 0.4)
Load current (A)
Operation
BLOCK DIAGRAMS
Without Reset Input (H3CR-H8L)
Time range
selector
Power supply
circuit
Oscillation
circuit
Counting
circuit
Output
circuit
AC (DC) input
Power failure
detection circuit
Indicator
circuit
Output
indicator
With Reset Input (H3CR-H8RL/-HRL)
Time range
selector
Power supply
circuit
Oscillation
circuit
Counting
circuit
Output
circuit
AC (DC) input
Power failure
detection circuit
Indicator
circuit
Output
indicator
Input circuit
Reset input
H3CR-H
H3CR-H
Timing Charts
H3CR-H8L
Rt
Rt
t
t
ON
Power
OFF
Output (1 -- 3)
Output (1 -- 4)
Output (8 -- 6)
(--)
(~)
(+)
(~)
Power supply
Output (8 -- 5)
Output
indicator
Lit
Not lit
H3CR-H8RL
Rt
Rt
ON
OFF
t
t
Power
0.05 s min.
0.05 s min.
ON (Short-circuited)
OFF (Open)
Reset input
Reset
input
(--)
(~)
(+)
(~)
Output (8 -- 6)
Output (8 -- 5)
Power supply
Output
indicator
Lit
Not lit
Note: Leave terminal 6 open. Do not use
them as relay terminals.
Rt
Rt
ON
t
t
H3CR-HRL
Power
OFF
0.05 s min.
Reset input
0.05 s
min.
Reset input
Output (1 -- 3)
Output (1 -- 4)
Output (11 -- 9)
(--)(~)
(+)(~)
Power supply
Output (11 -- 8)
Output
Note: Leave terminal 3 open. Do not use
them as relay terminals.
Lit
Not lit
indicator
Note: t: Set time
Rt: Minimum power ON time (S-series: 0.1 s min.; M-series: 2 s min.)
H3CR-H
H3CR-H
Dimensions
Unit: mm (inch)
TIMERS
H3CR-H8L
H3CR-H8RL
15
78.0 (3.07)
63.7
48 (1.89)
0.7
6
48
(1.89)
39 dia
(1.54)
44.8 (1.76) x
44.8 (1.75
15
78.0 (3.07)
63.7
48 (1.89)
H3CR-HRL
0.7
6
39 dia
(1.54)
48
(1.89)
44.8 (1.76) x
44.8 (1.75
TRACK MOUNTING
11-Pin models
8-Pin models
P2CF-08
P2CF-11
H3CR-HRL
H3CR-H8L
H3CR-H8RL
111.7*
109.4
100.7*
98.4
2.3*
*These dimensions vary with the kind of DIN track (reference value).
2.3*
H3CR-H
H3CR-H
PANEL MOUNTING
11-Pin models
8-Pin models
P3G-08
Y92F-30
15
P3GA-11
Y92F-30
15
85.4
91.4
H3CR-H8L
H3CR-H8RL
H3CR-HRL
PANEL MOUNTING ADAPTERS
Y92F-30
Adapter installs behind the panel. It is ideal for side by side installation. Use P3G-08 sockets
Panel Cutout
Panel
+0.6
--0
0.5 R max.
45
(N)
+0.6
--0
58
(2.28)
52
(2.05)
45
Note: Recommended panel
thickness should be 1
to 3.2 mm.
Y92F-70
Panel Cutout
Panel
Adapter mounting hole Two, 4.5 dia.
R0.5 max.
65 to 66
52 to 53
45
0.15
88
(3.46)
76 0.2
45 0.15
58 (2.28)
Note: The mounting panel thickness
Y92F-71
should be 1 to 3.2 mm.
Panel
R0.5 max.
+0.5
--0
45
58
(2.28)
+0.5
--0
68
(2.68)
55
45 0.2
43 0.2
Note: The mounting panel thickness
+0.2
--0
50
should be 1 to 3.2 mm.
(1.97)
H3CR-H
H3CR-H
SOCKETS
Track mounting/front connecting socket
P2CF-08
Terminal Arrangement/
Internal Connections
(Top View)
Eight
M3.5 x 7.5 sems
3
4.5
7.8
Surface Mounting Holes
Two, 4.5 dia. or two, M4
70 max.
35.4
(1.39)
Two 4.5 dia.
holes
40 0.2
4
50 max.
20.3 max.
P2CF-11
3
4.5
Eleven
M3.5 x 7.5 sems
Two, 4.5 dia. mounting holes
40 0.2
7.8
35.4
(1.39)
70 max.
Two 4.5 dia.
holes
4
50 max.
31.2 max.
Back mounting socket
P3G-08
Terminal Arrangement/
Internal Connections
(Bottom View)
27 dia.
45
(1.77)
4.9
45
(1.77)
17
(0.67)
P3GA-11
27 dia.
45
(1.77)
25.6
6.2
45
(1.77)
4.5
16.3
(0.64)
PROTECTIVE COVER
Y92A-48B
The hard plastic protective cover prevents
accidental resetting. It also shields the front
panel from dirt and water. The cover is
intended for use in areas where unusual
service conditions do not exist. The Y92A-48B
cover cannot be used with the Y92P Panel
Covers below.
50.5
(1.99)
16 (0.63)
overall depth
50.5
(1.99)
H3CR-H
H3CR-H
MOUNTING TRACK AND ACCESSORIES
PFP-100N, PFP-50N
PFP-100N2
16
7.3 0.15
4.5
4.5
27
29.2
1.5
24
1
27 0.15
35 0.3
35 0.3
15 25
25
25
25 15
*
15 25
25
25
25
1
10
10
15(5)
(see note)
10
10
1,000 (500)
(see note)
L
Note: The values shown in parentheses are for the PFP-50N.
PFP-M End Plate
PFP-S Spacer
16
12
10
6.2
5
1.8
1
35.5 35.3
50
34.8
44.3
1.8
11.5
1.3
4.8
M4 x 8
pan head
screw
10
16.5
Connections
Part number
Input terminal number
Power supply terminal numbers
AC (common), DC-- AC (hot), DC+
Output terminal numbers
COM
Reset
—
COM
NC
NO
H3CR-H8L
—
2
7
1
8
4
5
3
6
H3CR-H8RL
H3CR-HRL
1
5
4
7
2
2
7
8
5
6
10
1
11
4
8
3
9
Installation
INPUT CONNECTIONS
OUTPUT CONNECTIONS
)
)
(H3CR-H
-
(H3CR-H
-
The neutral or common of the power supply is connected to
terminal 2. Terminal 7 of H3CR-H8L/H8RL and terminal 10 of
H3CR-HRL should be connected to the “hot” or positive of the
power supply. Terminals 1 and 4 of H3CR-H8RL and terminals
5 and 7 of H3CR-HRL are used for no-voltage forced resetting.
Do not connect these terminals to power.
Design your control circuit using the relay contacts to switch the
load. Never switch a load with the contact that is being used
as an input signal. The timer’s circuitry may be damaged.
H3CR-H
H3CR-H
SELECTING TIME RANGES
A time range (0 to 1.2, 0 to 3, 0 to 12, or 0 to 30) is selected for ON-
and OFF-time using the time range selector at the lower left corner
of the front panel, and the selected time range appears within the
plastic frame of the time setting knob (= scale range display win-
dows).
TRACK MOUNTING
Using P2CF-
Socket
Mounting
The P2CF--
Removal
socket has two hooks that
Pull the latch on the socket with a flat--blade
screwdriver and remove the timer and sock-
et as one unit.
secure the time to the socket. Be sure to
allow at least 20 mm (0.79 in) clearance
above and below the socket to gain access
to release the hooks for servicing and
maintenance. Then clip rear of the socket
to the track. Push the bottom onto the
track until the latch hooks securely.
Hook
20 mm
(0.79 in)
P2CF-11
or P2CF-08
socket
Using Y92F-70 and Y92F-71 Adapters
Install the H3CR-H timer, face first, into the
back side of the Y92F-70 or Y92F-71
adapter so the bezel fits snuggly. Be sure
the retaining clips at the back of the adapter
fit into the slots on either side of the timer.
Compress the top and bottom tabs of the
adapter then push the adapter through the
front side of the panel cutout. Be sure the
tabs extend after the installation for a
secure fit.
Installation
Mounting tabs
Panel
Retaining clips
for timer
To remove the timer from the adapter,
unclip the two retaining clips at the back of
the adapter. To remove the adapter and
timer from the panel as a unit, compress
the tabs behind the panel and push the unit
out the front of the panel.
Mounting tabs
Precautions
CAUTIONS
To avoid malfunction or damage, do not change the time unit or time
range while the timer is in operation. Be sure to turn off the power
supply to the timer before changing any of the selections.
WIRING PRECAUTIONS
H3CR
Except for the wiring of the power supply circuit, avoid laying input
signal wires in parallel or in the same conduit with high tension or
power lines. Use shielded wires or wiring with independent metal
conduits for the shortest possible distance.
Input
terminal
Power supply
Never touch the input terminals while power is being applied to the
timer to prevent electric shock.
Use an isolation transformer for the power supply of an input device.
Thetransformer’s primary andsecondary windings should bemutu-
ally isolated and the secondary winding not grounded.
Circuit
Isolation transformer is required.
H3CR-H
H3CR-H
ENVIRONMENT
When using the Timer in an area with excess electronic noise, sepa-
rate the Timer, wiring, and the equipment which generates the input
ference..signals as far as possible from the noise sources. It is also
recommended to shield the input signal wiring to prevent electronic
interference.
Organic solvents (such as paint thinner), as well as very acidic or
basic solutions can damage the outer casing of the Timer
OTHERS
If the Timer is mounted on a control board, remove the timer from
the control board or short-circuit the circuitry of the power board be-
fore carrying out a voltage withstand test between the electric cir-
cuitry and non current-carrying metal part of the Timer, to prevent
the internal circuitry of the Timer from damage.
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
885 Milner Avenue
Schaumburg, IL 60173
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GC TI8
11/97
Specifications subject to change without notice.
Printed in U.S.A.
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