Download

Digital Timer
H5AN
CSM_H5AN_DS_E_4_3
DIN-sized (72 x 72 mm) Quartz Timer with
Multiple Functions
• Wide time range from 1/100 seconds to 9999 hrs.
• Built-in power supply incorporated in timer enables direct
connection of sensors and other components.
• Draw-out construction allows maintenance without
disconnecting the wiring.
• Power supply freely selectable within a range of 100 to 240 VAC;
a DC-operated version is also available.
• Control outputs of both contact type and transistor type
simultaneously available.
• Seven operating modes (N, F, C, R, K, P, and Q) are available.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Ordering Information
Operation system
Time-limit operation,
integrating operation
Resetting system
Power-OFF resetting
(excluding -M),
external resetting,
manual resetting, automatic
resetting
No. of digits
4 digits (switch-selectable):
0.01 to 99.99 s, 0.1 to 999.9 s, 1 to 9999 s, 0.1
to 999.9 min, 0.1 to 999.9 hrs, 1 to 9999 hrs,
1 s to 99 min 59 s, 1 min to 99 hrs 59 min
Backup power supply
function for memory
protection
Model
Not provided
H5AN-4D
Can be enabled and
disabled with a DIP
switch.
H5AN-4DM
Note: 1. Specify both the model number and supply voltage when ordering.
2. The Timer is supplied with two mounting fixtures.
1
H5AN
Specifications
■ Ratings
Item
Rated supply voltage
H5AN-4D/H5AN-4DM
H5AN-4D:
100 to 240 VAC (50/60 Hz),
12 to 24, 48, or 100 VDC (permissible ripple: 20% max.)
H5AN-4DM: 100 to 240 VAC (50/60 Hz)
12 to 24 VDC (permissible ripple: 20% max.)
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
Approx. 10 VA (at 240 VAC), approx. 5 W (at 24 VDC)
Resetting system and gate
input
Reset by power-OFF: min. power OFF time: 0.5 s (see note)
External reset or gate (common to contact and transistor inputs): min. reset input signal width: 0.02 s
One-shot output time
0.1 to 1 s (adjustable)
Control outputs
Contact output: SPDT, 3 A at 250 VAC, resistive load (cosφ = 1)
Transistor output: Open collector, 100 mA max. at 30 VDC max.
Power supply for externally
connected components
12 VDC±10%, 80 mA (permissible ripple: 5% max.)
Case color
Light gray (Munsell 5Y7/1)
Note: This does not apply to to the models ending with -M when memory backup is enabled.
■ Characteristics
Accuracy of operating time
±0.01% ±0.05 s max. (power OFF start), ±0.005% ±0.03 s max. (reset start) (see note 1)
Setting error
Influence of voltage
Influence of temperature
Insulation resistance
100 MΩ min. (at 500 VDC) (between current-carrying terminal and exposed non-current carrying
metal parts, between non-continuous contacts)
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying metal parts)
750 VAC, 50/60 Hz for 1 min (between non-continuous contacts)
Impulse withstand voltage
6 kV (between power supply terminal)
6 kV (between current-carrying terminal and exposed non-current carrying metal parts)
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: 300 m/s2 (approx. 30G)
Malfunction: 100 m/s2 (approx. 10G)
Ambient temperature
Operating:
Storage:
–10°C to 55°C
–25°C to 65°C
Ambient humidity
Operating:
35% to 85%
Life expectancy
Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h)
Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load)
Memory backup storage method (see note 2) Non-volatile memory (Number of writes: 1 million times, Data retention: 10 years)
Approved standards
UL508, CSA C22.2 No.14
Weight
Approx. 360 g
Note: 1. This value denotes the average of the repeat accuracy, setting error, and variations due to voltage and temperature changes. It includes
the rise time of the power supply, and the operating time of the internal and output circuits.
2. This applies only to the models ending with -M.
2
H5AN
Switching operations (×103)
Switching operations (×103)
Engineering Data
Load current (A)
Load current (A)
Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosφ = 1).
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 (P reference value).
Nomenclature
7-segment LED display
Time-up indicator
Reset input indicator
Pushbutton switch for manual reset
Front cover
Internal unit fixing screw
One-shot time adjustment screw
Rated time label affixing section
(when a rated time label of 99 min
59 s is affixed)
3
H5AN
Operation
■ Timing Chart
Digital Display
UP Display
DOWN Display
Power supply
(see note 1)
Time up
Time up
Reset input
(power reset)
(see note 3)
Gate input
Gate input
Setting value
Setting value
No digital display
Reset input
(power reset)
(see note 3)
Digital display
0
Digital display
0
No digital display
Power supply
(see note 1)
(See note 2)
(See note 2)
Control output
Control output
(See note 2)
(See note 2)
Time up
indication
Time up
indication
Reset input
indication
Reset input
indication
Note: 1. For models with memory backup ([email protected]), you cannot perform a power-OFF reset, so use the reset input.
2. After the set time has elapsed, operation continues according to the mode (N, F, C, R, K, P, or Q).
3. When memory backup is enabled for the H5AN-4DM, you cannot perform a power-OFF reset, so use the reset input.
Operation Mode
(The control output and digital display when the set time is up differ in each of the operation modes available.)
Mode
UP display
DOWN display
Operation after the set time is up
N
The control output and digital display
are held until a reset input is applied.
F
In UP mode, the digital display
continues to increment up to “9999”
even after reaching the set value and
then returns to all zeroes. In DOWN
mode, the digital display continues to
up 9999, and then decrements “9998,
9997, ...,” after reaching all zeroes.
The control output is held until a reset
input is applied.
C
The digital display returns to the initial
setting once the set time has elapsed
and the timer restarts the timing
operation.
When the set time has elapsed, the
output signal is generated during the
one-shot time. The timer repeats this
cycle.
R
The digital display returns to the initial
setting after the one-shot time and the
timer restarts the timing operation.
When the set time has elapsed, the
output signal is generated during the
one-shot time. The timer repeats this
cycle.
4
H5AN
Mode
K
UP display
P
Reset
Set value
Digital display
0
Control output
Q
DOWN display
Operation after the set time is up
In UP mode, the digital display
continues to increment up to “9999”,
even after reaching the set value and
then returns to all zeroes. In DOWN
mode, the digital display continues up
to 9999, and the decrements “9998,
9997, ...,” after reaching all zeroes.
The timer restarts the timing operation
when the incrementing or
decrementing value reaches the set
value.
The output is generated during the
one-shot time. The timer repeats this
cycle.
For the digital display, the value at the
up is held during the one-shot time;
however, the timing operation of the
timer returns to the initial setting when
the set time has elapsed and the timer
restarts the timing operation. When
the set time has elapsed, the output
signal is generated during the oneshot time. The timer repeats this cycle.
In UP mode, the digital display
continues to increment after reaching
the set value during the one-shot time.
In DOWN mode, the digital display
continues to 9999 and then
decrements “9998, 9997, ...,” after
reaching all zeros during the one-shot
time. However, in both UP and DOWN
modes, the digital display returns to
the initial setting after the one-shot
time and the timer restarts the timing
operation. When the set time has
elapsed, the output signal is
generated during the one-shot time.
The timer repeats this cycle.
Note: 1. When a rated time of 99 min 59 s or 99 h 59 min is selected, the overflow values of the digital display when using the DOWN (countdown)
function will be indicated as 9959, 9958, 9957, ... in modes F, K, and Q.
2. In this timing chart, the number of step advances during the one-shot time varies in accordance with the selected rated time and duration
of the one-shot time.
3. In C and P modes, set time value n should be sufficiently longer than the one-shot time t.
4. In C mode, the internal count circuit is reset when the set time has elapsed. The numeric time-up value will therefore not be displayed.
5. When using the timer in operation modes other than N and F modes (i.e., C, R, K, P, and Q), the control output is available for the oneshot time only. For this reason, adjust the one-shot time by rotating the one-shot time adjustment screw on the front panel (variable within
a range of 0.1 to 1 s).
5
H5AN
■ Programming of Specifications
The built-in specification selector switches are used to program the
UP/DOWN display, rated time, operation mode, and output level of
the transistor output when the set time has elapsed, and the memory
backup selector switch is built-in as well. Set these switches for
programming the desired functional specifications by referring to
Positions and Functions of Specification Selector Switches.
If you change the settings on the specification selector switches, you
must reset the Timer to enable the new settings. (An automatic reset
will not enable the new settings.) If you do not reset the Timer,
operation will continue with the previous settings.
Open the front cover.
The internal unit comes out by
loosening the internal unit fixing screw.
6
H5AN
Positions and Functions of Specification Selector Switches
SW3-1 Manual Reset Selector Switch
Enable
See note 2.
Disable
SW3-2 Transistor Output Level Selector Switch
H: (Output level changes "low" to "high" when
the set time is up.) See note 2.
L: (Output level changes "high" to "low" when
the set time is up.)
SW3-3 (H5AN-4DM only)
Memory Backup Enable/Disable Selector Switch
Memory backup enabled.
See note 2.
Memory backup disabled.
SW1 Time Range Selector Switch
SW1
Switch position
SW2 Operation Mode Selector Switch
SW2
Rated time
Setting range
Switch position
Operating mode
0
99.99 s
0.01 to 99.99 s
0
N
1
999.9 s
0.1 to 999.9 s
1
F
2
9999 s
1 to 9999 s
2
C
3
99 min 59 s
1 s to 99 min 59 s
3
R
4
999.9 min
0.1 to 999.9 min
4
K
5
99 hrs 59 min
1 min to 99 hrs 59 min
5
P
6
999.9 hrs
0.1 to 999.9 hrs
6
Q
7
9999 hrs
1 to 9999 hrs
7
N (see note 1)
8
99.99 s
Same as switch position
“0”
8
N
9
F
Same as switch position
“1”
A
C
9
999.9 s
Note: 1. Select the appropriate label, from the rated time labels
supplied as accessories, and affix it on the proper position
on the front panel.
2. The figure shows the factory settings of the specification
selector switches.
B
R
C
K
D
P
E
Q
F
N (see note 2)
Display mode
DOWN display
Note: Same as switch
position “0”
UP display
Note: Same as switch
position “8”
7
H5AN
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Two mounting brackets (provided)
10.5
Panel Cutouts
(Panel cutout conforms to DIN 43700)
M3.5 terminal screws
Radius: 0.5 max.
10
72
67.6×67.6 87.6
19
72
15
83
115
* Use model number Y92H-5 to order
additional brackets.
Note: 1. The panel cutouts for the H5AN are as shown (according to DIN437000).
2. The recommended mounting panel thickness is from 1 to 5 mm.
3. Use the mounting bracket (sold together) to mount the digital timer.
(When N units are flush-mounted horizontally.)
Radius: 0.5 max.
68 +0.7
−0
(n-1) × 72 + 70 min.
(including a tolerance of 2 mm)
Mounting
Mounting brackets are included with the H5AN. Use these brackets to mount the H5AN securely so that there is no play.
Y92H-5
Turn the screws on the mounting
brackets counterclockwise to
loosen them sufficiently. Attach
the bottom mounting bracket first.
After attaching the mounting brackets,
turn the screws clockwise to tighten
them sufficiently. When the screws are
completely tightened, you will hear the
threads disengage.
8
H5AN
Installation
■ Block Diagram
Thumbwheel
switch
Time specification Operation mode Memory backup enable
One-shot
selector switch /disable selector switch
timer circuit selector switch
See note 1.
See note 1.
7-segment indicator
Non-volatile memory
Initial circuit
Microcomputer
Contact output/time-up
indicator output circuit
Quartzcrystal oscillator circuit
Power interruption detection circuit
Transistor output circuit
Reset indicator
Manual reset switch
Reset input circuit
Gate input circuit
Manual reset function
selector switch
Transistor output
phase selector switch
8 9 10 11 12 13 14
(-) (Reset) (Gate) (+)
(-) Collector D
Power (Do not use.) COM
a
Signal insulation circuit
b (Do not use.)
1 2 3 4 5 6 7
Rectifier
/smoothing circuit
Rectifier
/smoothing circuit
Switching
circuit
Rectifier
/smoothing circuit
A
Note: 1. Only the H5AN-4DM has the
portion.
2. Polarity when using DC power supply: Terminal 1: Negative, Terminal 2: Positive
Gate input
Reset input
■ Terminal Arrangement
(0 V)
(Internally
connected)
+12 V
External
power
supply
+12 V
Contact output
Unused
Power supply
For DC power
Terminal 1: −
Terminal 2: +
Unused
Do not use unused
terminals for relaying.
Leave them open.
Note: Specifications for 12- to 24-VDC,
and 100-VDC models are listed
separately in this datasheet.
9
H5AN
■ Connections
Power Supply Connection
Connection of Reset and Gate Inputs
Connect the required supply voltage to terminals 1 and 2.
For reset input, connect a contact or an open collector type transistor
between terminals 8 and 9. The timer resets when contact is made or
when the transistor is ON. For gate inputs, connect a contact or an
open collector type transistor between terminals 8 and 10. The timer
stops when contact is marked or when the transistor is ON.
Use a contact of high contact reliability, or an open collector type
transistor with characteristics: VCEO = 20 V min., VCE(S) (residual
voltage) = 3 V max., IC = 50 mA min. and ICBO (leakage current) =
0.5 μA max.. Use of a gate input contact with minimum contact
bounce (chatter) is a must, since the contact bounce time will cause
an error in timer operating time.
Load Connection
Terminals 4, 5, and 6 are for contact output while terminals 12 and 13
are for transistor output. (Terminal 14 is connected to absorb the
surge if an inductive load is connected.)
The control outputs of both contact type and transistor type are
simultaneously available.
Load Operation
(See note.)
Note: Output transistor ON: Low (0 V)
Output transistor OFF: High (12 V)
When a Load Operates with Contact Output
Load 1
Load 2
When connecting a transistor circuit not of the open collector type to
the gate or reset inputs as shown below, the voltage of the transistor
circuit (+V) should be 13 to 30 V, and the VCE(S) of the transistor
should be less than 3 V (the current that flows from either terminal 9
or 10 is approximately 10 mA). Moreover, it is essential that the
circuit be ON for gate or reset input, and OFF when there is no input.
(See
note.)
The H5AN has a built-in power supply for externally connected
components such as sensors for gate or reset input, or loads
connected to the transistor control output (12 VDC, 80 mA).
Power can be applied to the sensors and loads simultaneously.
Load
Note: Connect a diode when using a Power Supply of 12 V or less.
Connection of a Power Supply for
Externally Connected Components
(reset)
(gate)
Load 3
When a Load Operates with Transistor Output
10
H5AN
Simultaneous Input to a Number of
H5AN Timers with the Same Contact or
the Same Open Collector Transistor
A reset or gate input may be applied to two or more units of H5AN
with only one contact or transistor as shown below. In this case,
caution is required as a large current flows into the transistor. (The
current that flows from H5AN is approximately 10 mA per unit.)
11
H5AN
Safety Precautions
● Be sure to read the precautions for all Timers in the website at: http://www.ia.omron.com/.
Warning Indications
CAUTION
Precautions for Safe Use
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury or in
property damage.
Precautions for
Safe Use
Supplementary comments on what to
do or avoid doing, to use the product
safely.
Precautions for
Correct Use
Supplementary comments on what to
do or avoid doing, to prevent failure to
operate, malfunction or undesirable
effect on product performance.
Meaning of Product Safety Symbols
Used to warn of the risk of electric shock under
specific conditions.
Used for general prohibitions for which there is no
specific symbol.
Used for general mandatory action precautions
for which there is no specified symbol.
CAUTION
Do not touch the terminals while power is being
supplied. Doing so many occasionally result in minor
injury due to electric shock.
Do not use the product where subject to flammable or
explosive gas.
Otherwise, minor injury from explosion may
occasionally occur.
Never disassemble, modify or repair the product or
touch any of the internal parts. Minor electric shock, fire,
or malfunction may occasionally occur.
The life expectancy of output relays varies considerably
with the output load and switching conditions. Always
consider the application conditions and use the output
relays within their rated load and electrical life
expectancy. If the output relays are used past their life
expectancy, contact fusing or burning may occasionally
occur. Also, never exceed the rated load current. When
using a heater, surely use a thermo switch in the load
circuit.
Tighten the terminal screws to between 0.74 and 0.90
N·m.
Loose screws may occasionally result in fire.
Do not allow pieces of metal, wire clippings, or fine
metallic shavings or filings from installation to enter the
product. Doing so may occasionally result in electric
shock, fire, or malfunction.
• Make sure the proper product is specified for the application.
• For correct use, do not subject the product to the following
conditions.
• Dramatic temperature fluctuations
• High humidity or where condensation may occur
• Severe vibration and shock
• Where excessive dust, corrosive gas, or direct sunlight may be
present
• This product is not waterproof or oil resistance. Do not use the
product in any of the places subject to splashing liquid or oil
atmosphere.
• Use and store the product within the rated ranges given for the
product model you are using. If necessary, use forced cooling.
If the product is stored below −10°C, allow it to warm up for three
hours at room temperature before turning ON the power supply.
• Do not cover the vent holes on the products and the area around
the product in order to ensure thermal dissipation.
• Wiring all terminals correctly.
• Do not wire the terminals which are not used.
• Use specified size crimped terminals (M3.5, thickness 7.2 mm
max.) for wiring with a gage of AWG 24 to AWG 18 (equal to a
cross section area of 0.205 to 0.823 mm2). (The wiring stripping
length is 5 to 6 mm.)
Up to two wires of same size and type, or two crimped terminals
can be inserted into a single terminal.
• Use this product within the rated power supply voltage and control
output.
• Use a switch, relay, or other contact to turn the power supply ON
instantaneously. If the voltage is applied gradually, the power may
not be reset or output malfunctions may occur.
• Interlock the power to the product with a relay so that the product
will not be left in an output on condition for long periods. Leaving
the product in an output-on condition for a month or longer,
especially in places with high temperatures, may result in
deterioration to internal parts, such as an electrolytic capacitor.
• Internal circuit voltage (12 V) is output to the novoltage input terminals, which may cause some
Sensor
connected devices to malfunction or fail. Check the
specifications of the input device (e.g., rated output
voltage or whether a power supply circuit diode is
0V
Input
built in).
To prevent power supply devices from being subjected to charging
accidents, connect a diode as in the diagram when using a power
supply voltage of 12 V or less to operate input devices that do not
have a diode built into the power supply circuit.
• Do not apply the supply voltage directly from external to transistor
output and external power supply terminal.
• Check that the LED indicators are operating normally. Depending
on the operating environment, the indicators and plastic parts may
deteriorate faster than expected, causing the indicators to fail.
Periodically perform inspections and replacements.
• When changing the set time while power is being supplied, an
inadequate push of the thumb wheel switches will display two
numbers in one display window, causing the operating count to drift
widely. Therefore, press the thumb wheel switches surely. Take
particular care when the other three digits are all zeroes, because
the improper setting of the fourth switch to create four zeroes will
cause an instantaneous output.
12
H5AN
(Undesirable Setting)
(Possible Operating Time)
• The display will be as shown below when a reset (external or
manual) is input.
ON
Reset
5 min 30 s
OFF
ON
Reset indicator
OFF
59 s
99 min
Numeric display
Display
before reset
00 h 00 min
(momentary
output)
Not lit.
Display after
reset
Setting of Operating Time
Time Setting Range
59 min
99 hrs
Rated time
99.99 s
• Turn the power OFF first when removing the body from the case,
never touch the terminals or electronic components with your
hands or subject them to shock. When inserting the body, do not
allow electronic components to come in contact with the case.
• Static electricity may destroy internal components. When removing
the body form the case, do not touch an electronic components
other than the setting switches with your hands.
• Use tools when separating parts for disposal.
• When disposing of the product, observer all local ordinances as
they apply.
Precautions for Correct Use
• Inrush current will be carried when turning on the power. If the
capacity of the power for the product is insufficient, the product
cannot start. Use a power supply, breakers, contacts which
sufficient capacity.
100 to 240 VAC specifications Approx. 23 A for 264 VAC
100 VDC Approx. 8 A for 100 VDC
12 to 24 VDC specifications Approx. 15 A for 26.4 VDC
• Since 50 ms after the power is turned ON is required as the raise
time of the internal circuit voltage, note that the product may not
operate in response to any input signal during this period.
• Since 50 ms after the power is turned OFF (or momentary power
failures) is required as the fall time of the internal circuit voltage,
note that the product may respond to input signals during this
period.
ON
Setting range
0.01 to 99.99 s (see note)
999.9 s
0.1 to 999.9 s (see note)
9999 s
1 to 9999 s
99 min 59 s
1 s to 99 min 59 s
999.9 min
0.1 to 999.9 min (see note)
99 hrs 59 min
1 min to 99 hrs 59 min
999.9 hrs
0.1 to 999.9 hrs (see note)
9999 hrs
1 to 9999 hrs
Note: The decimal point is not shown in the digital display.
• Since the H5AN Timer is capable of reading the input data at any
time during normal operation, the set time can be changed during
power application. This feature sets back the output from the timer
by temporarily setting the longer time or quickens the output by
setting the shorter time. During normal operation, the set time may
be accidentally changed by touching a thumbwheel switch, causing
the timer to operate with a different set time. To prevent this
possibility, keep the front cover closed except when changing the
set time.
• When the set time is all zeroes (e.g., 000.0 s or 00 hrs 00 min),
there will be a momentary control output upon power application
which can be used to check normal output. When changing the set
time during normal operation, pay attention not to alter the set
value to this all zeros.
• Since the sexagesimal system is adopted, when a rated time of 99
min 59 s or 99 hrs 59 min is selected, any value set to 6 or more
(i.e. 6-9) in the order of x 10 s or x 10 min respectively will be rated
as 5. Some erroneous setting examples are shown below.
Power Supply
OFF
50 ms
Input reception
50 ms
Examples of Setting/Actual Operating Time
Input can be received
Operation
unstable
• Models without power failure memory backup or models ending
with "-M" (when memory backup is disabled) will operate as shown
in the following figure if the power supply is momentarily
interrupted.
ON
Power Supply
OFF
Momentary power Operation after power
interruption
is recovered
0.5 s min.
Displays and outputs will be reset.
0.01 s max.
The status before the power
interruption will be held.
0.01 to 0.5 s
Operation will be unstable, i.e., one of
the above operations will be performed.
Note: Use a Timer with power failure backup memory (models ending
with -M) and enable memory backup if holding the status before
the power failure is required when the power is interrupted.
13
H5AN
• To mount the casing on the digital timer, insert the digital timer body
into the casing by hand as far as possible and then tighten the
mounting screw. Press by the hand the front panel as indicated by
the arrow so that the screw will tighten securely.
■ Changes in Specifications
The Timer manufactured in April 2014 or after will be
upgraded. The major changes are described below.
1. H5AN-4DM Memory Backup
Previously a backup battery (built-in) was used, but this will be
changed to non-volatile memory.
2. Addition of Setting to Enable and Disable Memory Backup
The H5AN-4DM has a DIP switch setting to enable or disable
memory backup.
Power Failure Backup Memory
• The product memorizes the status just before occurring the electric
failure memory with non-volatile memory. The rewriting lifespan of
the non-volatile memory is 1,000,000 or more. The non-volatile
memory rewrites the setting condition into the initial setting one
when the power OFF. (-M type only)
■ Self-diagnostic Function
When an error has occurred, the bellow error codes are shown.
7 segment
display
Time UP
display
Description
Output
e1
OFF
CPU error
OFF
e2
OFF
Memory error (RAM)
OFF
e3
OFF
Memory error
(non-volatile memory)*
OFF
* Including the case when the rewriting lifespan of the nonvolatile
memory is reached.
Recovery method
As an action, turn the power OFF then back ON again. If the display
restored to normal, then a probable cause can be external noise
affecting the system. Check for external noise. In the case of e3,
input gate (“0000” will be displayed) and turn power ON again. After
that, if it still remains the same, the product must be repaired.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
14
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2015.11
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2015 All Right Reserved.
Similar pages