H3CA-8H-AC100/110/120 - Omron

CSM_H3CA_DS_E_2_1

Solid-state Timer

H3CA

DIN-sized (48 x 48, 45 x 75 mm) Timer with

Digital Setting and LCD Display

• Dual power supplies for free AC/DC.

• Eight operation modes selectable with one unit.

• Any desired time can be set digitally within a range from 0.1

seconds to 9,990 hrs.

• Four external signal inputs.

• ON/OFF indicator for control output and bar indicator for

remaining time.

• Conforms to UL, CSA, and CE marking.

Ordering Information

Note: 1. Specify both the model number and supply voltage when ordering for the H3CA-8H and H3CA-8.

2. The operation/resetting system depends on the selected operation mode. For details, see “Timing Chart”.

3. The 8 operation modes are as follows:

A: ON-delay operation

B: Repeat cycle operation

C: Signal ON/OFF-delay operation (1)

D: Signal OFF-delay operation (1)

E: Interval operation

F: One-shot and flicker operation

G: Signal ON/OFF-delay operation (2)

H: Signal OFF-delay operation (2)

■Accessories (Order Separately)

Note: Track mounted socket can be used as a front connecting socket.

Specifications

■Time Ranges

A desired time can be set within a range of 0.1 s to 9,990 hrs by combining the three thumbwheel switch modules for time setting and one module

for time unit selection.

Operation/resetting

system

Operation mode Terminal Time-limit

contact

Instantaneous

contact

Mounting

Surface

mounting/

track mounting

Flush mounting

Time-limit operation/self-

resetting/external

resetting (see note 2)

8 operation modes

(selectable)

(see note 3)

11-pin round socket SPDT --- H3CA-A H3CA-A

Front screw H3CA-FA ---

Time-limit operation/

self-resetting

ON-delay operation 8-pin round socket DPDT --- H3CA-8 H3CA-8

SPDT SPDT H3CA-8H H3CA-8H

Timer Track mounted socket

(See note.)

Back connecting socket

Solder terminal Screw terminal

H3CA-A P2CF-11 PL11 P3GA-11

H3CA-8H/H3CA-8 P2CF-08 PL08 P3G-08

Time unit 0.1 s 1 s 0.1 min 1 min 0.1 hrs 1 hr 10 hrs

Time range 1 to 999 (3 digits)

H3CA

■Ratings

Note: 1. Single-phase, full-wave rectified power sources may be used for 24 to 240 VDC.

2. Refer to Safety Precautions for All Times when combining the Timer with an AC 2-wire proximity sensor.

■Characteristics

Item H3CA-A/H3CA-FA H3CA-8 H3CA-8H

Rated supply voltage

(See note 2.)

24 to 240 VAC (50/60 Hz),

12 to 240 VDC (permissible ripple:

20% max.)

100/110/120, 200/220/240 VAC, (50/60 Hz),

24 VDC, 110 VDC (permissible ripple: 20% max.) (See note 1.)

Operating voltage range 90% to 110% of rated supply voltage 85% to 110% of rated supply voltage

Power consumption AC: approx. 4 VA

DC: approx. 2 W

AC: approx. 10 VA/1 W

DC: approx. 1 W

AC: approx. 10 VA/1.5 W

DC: approx. 2 W

Control outputs 3 A at 250 VAC, resistive load (cosφ = 1)

Accuracy of operating

time

±0.3% ±0.05 s

Influence of voltage

Influence of

temperature

Setting error ±0.5% ±0.05 s max.

Reset time H3CA-A/-FA: 0.5 s max.

H3CA-8H/-8: 0.1 s max.

Insulation resistance 100 MΩ min. (at 500 VDC)

Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts and between contact and

control circuit)

1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts)

Impulse withstand

voltage

3 kV

Vibration resistance Destruction: 10 to 55 Hz with 0.75-mm double amplitude for 1 h each in three directions

Malfunction: 10 to 55 Hz with 0.5-mm double amplitude for 10 min each in three directions

Shock resistance Destruction: 980 m/s2

Malfunction: 98 m/s2

Ambient temperature Operating: –10°C to 55°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, cosφ = 1 at 1,800 operations/h)

See Lift-test Curve for more details.

Approved standards UL508, CSA C22.2 No. 14, LR, NK

Conforms to EN61010-1.

EMC (EMI) EN61326

Emission Enclosure: EN55011 Group 1 class A

Emission AC mains: EN55011 Group 1 class A

(EMS) EN61326

Immunity ESD: EN61000-4-2: 4 kV contact discharge (level 2)

8 kV air discharge (level 3)

Immunity RF-interference: EN61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz) (level 3);

10 V/m (Pulse-modulated, 900 MHz ±5 MHz) (level 3)

Immunity Conducted

Disturbance: EN61000-4-6: 10 V (0.15 to 80 MHz) (according to EN61000-6-2)

Immunity Burst: EN61000-4-4: 2 kV power-line (level 3);

1 kV I/O signal-line (level 4)

Immunity Surge: EN61000-4-5: 1 kV line to lines (power and output lines) (level 3);

2 kV line to ground (power and output lines) (level 3)

Immunity Voltage Dip/Interruption EN61000-4-11: 0.5 cycle, 100% (rated voltage)

Weight H3CA-A: approx. 110 g

H3CA-FA: approx. 190 g

H3CA

Engineering Data

■Life-test Curve

Nomenclature

Switching operations (×10

)

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.

Note: 1. The H3CA Series has been tested for the following: impulse voltages, noise

(via noise simulator, for L loads, and for relay oscillation), and resistance to

static electricity.

2. Minimum applicable load (P reference values):

H3CA-A(FA), H3CA-8H: 100 mA at 5 VDC

H3CA-8: 10 mA at 5 VDC

H3CA-A/H3CA-8H H3CA-FA

Time Unit Selector

Set Time Indicators (3 Digits)

LCD Display

Operation Mode Selector (Fixed to "A" in H3CA-8H)

A: ON-delay operation

B: Flicker operation

C: Signal ON/OFF-delay operation (1)

D: Signal OFF-delay operation (1)

E: Interval operation

F: One-shot and flicker operation

G: Signal ON/OFF-delay operation (2)

H: Signal OFF-delay operation (2)

LCD Display

Time Unit Selector

Operation Mode Selector Set Time Indicators (3 Digits)

Control output ON/OFF indication

Remaining time elapses, the

remaining time is indicated by a

pattern of bars in tenth of 1/10 of

the set time.

H3CA

Operation

■Timing Chart

H3CA-A (FA)

ON-delay Operation (A Mode)

Signal Start

t: Set time; t-a: Time within the set time

t: Set time; R: Resetting time; t-a: Time within the set time

Power-ON Start/Power-OFF Reset

Note: The minimum signal input time is 0.05 s.

Flicker Operation (B Mode)

Signal Start Power-ON Start/Power-OFF Reset

t: Set time; t-a: Time within the set time

t: Set time

Note: The minimum signal input time is 0.05 s.

H3CA

t: Set time; t-a: Time within the set time t: Set time; t-a: Time within the set time

Signal ON/OFF-delay Operation 1 (C Mode) Signal OFF-delay Operation 1 (D Mode)

Note: 1. The minimum signal input time is 0.05 s.

2. Operation 1 refers to the version in which the output relay operates when the Start signal is ON.

Interval Operation (E Mode)

Signal Start

t: Set time; t-a: Time within the set time

t: Set time

Note: The minimum signal input time is 0.05 s.

One-shot and Flicker Operation (F Mode)

Signal Start Power-ON Start/Power-OFF Reset

Note: The minimum signal input time is 0.05 s.

t: Set time; t-a: Time within the set time t: Set time; t-a: Time within the set time

Note: The minimum signal input time is 0.05 s.

Signal ON/OFF-delay Operation 2 (G Mode) Signal ON/OFF-delay Operation 2 (H Mode)

Note: 1. The minimum signal input time is 0.05 s.

2. Operation 2 refers to the version in which the output relay does not operate when the Start signal is ON.

t: Set time; t-a: Time within the set time

t-a

t: Set time; t-a: Time within the set time

H3CA

ON-delay Operation

Repeat Cycle Operation

2. The set time is the sum of t1 and t2.

t: Set time; t-a: Time within the set time

If a check signal is input to the timer during the lapse of a set time,

the remaining set time will become 0 and the timer will enter the

next control state. Also, while a check signal is being input, the

elapsed time measurement of the set time is not performed.

Note: 1. This timing chart indicates the gate input in operation

mode A (ON-delay operation).

How to Use Gate Signal Input How to Use Check Signal Input

H3CA-8H

H3CA

Dimensions

Note: All units are in millimeters unless otherwise indicated.

■Timers

■Accessories (Order Separately)

Track Mounted Front Connecting Socket

Panel Cutouts

H3CA-A/-8H H3CA-FA

Horizontally connecting n units

No front cover:

N = (48n − 2.5)

−0

With front cover:

N = {48n − 2.5 + (n − 1) x 3}

−0

Mounting Holes Two,M4 or 4.5 dia. holes

(N)

When mounting

a single unit

t = 1 to 3.2 mm Note: When mounting two or more

timers in line, dimension L

between two adjacent timers

should be 10 mm min.

+0.6

(N)

−0

Mounting Holes

P2CF-11

Terminal Arrangement

(Top View)

108.1

P2CF-08

97.2

Mounting HolesTerminal Arrangement

(Top View)

Eleven, M3.5 × 7.5

sems

Eight, M3.5 × 7.5

sems

Two,

4.5 dia.

holes

Two,

4.5 dia.

holes

Note: P2CF-08 can be

used as a front

connecting socket.

Mounting Height of

Timer with Socket

Mounting Height of

Timer with Socket

Two, 4.5 dia. or

Two, M4

Two, 4.5 dia.

mounting holes

Note: P2CF-11 can be

used as a front

connecting socket.

H3CA

Back Connecting Socket

79.6

P3GA-11

Terminal Arrangement

(Bottom View)

Terminal Arrangement

(Bottom View)

P3G-08

86.3

10.9

P3G-08

Mounting HolesTerminal Arrangement

(Bottom View)

PL11

Approx. 20.5

Two, 2 dia. holes

35 max.

M3.5

Mounting HolesTerminal Arrangement

(Bottom View)

PL08

27 dia.

79.6

Mounting Height of

Timer with Socket

Mounting Height of

Timer with Socket

Mounting Height of

Timer with Socket

Two, 3.5 dia. or 3M socket

mounting holes

Two, 3.5 dia. or 3M socket

mounting holes Hold-down

clip

Y92H-1

Two, 2 dia.

holes

H3CA

Mounting Track (Meets DIN EN50022)

Protective Cover

(see note)

PFP-100N/PFP-50N PFP-100N2

Twelve, 25 × 4.5 elliptic holes (see note)

Note: This dimension applied to PFP-50N.

PFP-M PFP-S

Y92F-30

Note: Pay attention to the orientation of the adapter when mounting

two or more timers in a vertical or horizontal line.

Note: A total of 12-25 × 4.5 elliptic holes are provided with 6 holes

cut from each rail end at a pitch of 10 mm between holes.

End Plate

Adapter for Flush Mounting

Y92A-48B/Y92A-48D

Y92A-48B

Hard Plastic Cover

Y92A-48D

Soft PVC Cover

The protective cover protects the front panel, particularly the

time setting section, against dust, dirt and water drip, as well

as prevents the set value from being altered due to accidental

contact with the time setting knob.

Note: The Y92A-48B Protective Cover is made of a hard plastic and

therefore, must be removed to change the timer set value. However,

since the Y92A-48D Protective Cover is made of PVC, the set value

can be altered by pressing on the surface of the cover.

It may be, however, difficult to make setting changes of the Timer

with the Y92A-48B Protective Cover attached, which must be taken

into consideration before using the Y92A-48B Protective Cover.

When attaching the Y92A-48A to the Timer to be panel-mounted,

use the Y92F-30 Mounting Adapter along with the Timer.

The Protective Cover cannot be, however, used for the H3CA-FA

Series.

H3CA

Installation

■Terminal Arrangement

■Input Connections

Signal Inputs

Connect the start input contact between terminals C and F, the

reset input contact between terminals C and G, the gate input

contact between terminals C and E, and the check input contact

between terminals C and D.

For each signal input contact, use a gold-plated contacts with high

reliability. Be sure that these input signals satisfy the following

requirements: a resistance of 1 kΩ (max.) and a residual voltage of 1

V (max.) when the contact is made.

Solid-state Signal Inputs

Connect the start input transistor between terminals C and F, the

reset input transistor between terminals C and G, the gate input

transistor between terminals C and E, and the check input

transistor between terminals C and D.

For signal input, use an open collector type transistor with

characteristics: VCEO = 20 V min., VCE(S) = 1 V max., IC = 50 mA min.

and ICBO = 0.5 µA max. In addition, be sure that the input signals

satisfy the following requirements: a resistance of 1 kΩ (max.) and a

residual voltage of 1 V (max.) when the transistor is ON, and a

resistance of 200 kΩ (min.) when the transistor is OFF.

H3CA-A H3CA-FA

(See

note

(See

note

**** * ***

Note: 1. *C: Check: 3-4

*G: Gate: 3-5

*S: Start: 3-6

*R: Reset: 3-7

Note: 1. *C: Check: X-E1

*G: Gate: X-D1

*S: Start: X-C1

*R: Reset: X-B1

(+) or

(-) (+) or

(-)

(+) or (-)

2. Conventional time-limit contacts are symbolized as .

However, the contacts of H3CA-A are symbolized as

because timer has 8 operation modes. 2. Conventional time-limit contacts are symbolized as .

However, the contacts of H3CA-FA are symbolized

as because timer has 8 operation modes.

H3CA

From a solid-state circuit (proximity sensor, photoelectric sensor, or

the like) with rated power supply voltage ranging from 6 to 30 VDC,

input signals can also be applied by other than an open collector type

transistor as shown in the following diagram. The input signal from a

solid-state circuit is applied when output transistor Tr turns ON. In

terms of signal voltage, the signal is input when it goes from a high to

low level. Again, the residual voltage should be 1 V (max.) when the

transistor is ON. As the current output from the timer to Tr is

approximately 0.1 mA, this connection is possible provided the

residual voltage is kept to a maximum of 1 V.

Note: Except for the power supply circuitry, avoid the laying of input

signal wires in parallel or in the same conduit with high-tension

or power lines. It is recommended to use shielded wires or

wiring with independent metal conduits for the shortest

possible distance.

Solid-state circuit (proximity sensor,

photoelectric sensor, etc.)

H3CA-8

(+)

(-) (+)(-)

H3CA-8H

H3CA

■Application Examples

Standard type H3CA is used for the following application examples. In the schematic diagrams, each thick the indicates the wiring necessary for

selecting the desired operation mode.

ON-delay Operation (A Mode)

Power-ON Start/Power-OFF Reset Signal Start/Signal Reset

(+) or (−)(+)

(+)

Flicker Operation (B Mode)

Power-ON Start/Power-OFF Reset Signal Start/Signal Reset

(+)

Signal ON/OFF-delay Operation 1 (C Mode)

t: Set time, t-a: Time within the set time

t-a

Signal OFF-delay Operation 1 (D Mode)

Signal Start/Instantaneous Operation/Time-limit Reset

(+)(+)

or (−)

(+) or (−)

or (−)

(+) or (−)

or (−)

or (−)or (−)

(+) or (−)

Signal ON/OFF-start/Instantaneous Operation/

Time-limit Reset

H3CA

Signal ON/OFF-delay Operation 2 (G Mode)

Signal Start/Signal Reset

Interval Operation (E Mode)

Power-ON Start/Power-OFF Reset Signal Start/Signal Reset

One-shot and Flicker Operation (F Mode)

Power-ON Start/Power-OFF Reset

Signal OFF-delay Operation 2 (H Mode)

Signal/Instantaneous Operation/Time-limit Reset

(+)

(+) or (−)(+) or (−)

(+) or (−)

(+) or (−)(+) or (−)

(+) or (−)

(+)

or (−)

(+)

or (−)

(+)

or (−)or (−)

Signal ON/OFF-start/Instantaneous Operation/

Time-limit Reset

H3CA

Safety Precautions

How to Change Operation Mode

Operate the pushbuttons of the thumbwheel switch, located at the

leftmost position on the front panel to set the operation mode. Eight

operation modes (A, B, C, D, E, F, G, and H) are selectable and the

selected operation mode is displayed in the operation mode display

window.

How to Change Time Unit and Rated

Time

Operate the pushbuttons of the rightmost thumbwheel switch to

select the desired time unit. Seven time units (0.1 s, s, 0.1 m, m,

0.1 h, h, or 10 h) are selectable and the selected time unit is

displayed in the time unit display window. The desired rated time is

specified by operating the three thumbwheel switches in the middle

of the front panel. The range of rated time is 001 to 999 for each unit.

Time Unit and Rated Time

!CAUTION

1. Do not change the time unit, rated time, or operation mode while

the timer is in operation. Otherwise, the timer may malfunction or

be damaged. Be sure to turn off the power supply to the timer

before changing the timer unit, rated time or operation mode.

2. Note that output will be generated in C, D, E, G, or H mode even if

the rated time is set to 000. No output will be generated in A, B, or

F mode.

Connecting the Operating Power

Supply

The H3CA-8@ contains a capacitor-drop power circuit. Use a

sinusoidal power supply with a commercial frequency. Do not use

power supplies with a high frequency component (such as inverter

power supplies) for Timers with 100 to 240-VAC specifications. Using

these power supplies can damage internal circuits.

The power supply connections to the H3CA-A and H3CA-FA can be

made without regard to polarity for both AC and DC power supplies;

just connect to the specified terminals (2 and 10, or A1 and A2).

When connecting a DC power supply to the H3CA-8 or H3CA-8H,

however, the polarity must be connected as indicated.

Although there is a wide range of power connectable to the H3CA-A

and H3CA-FA, be sure that there is no inductive voltage or residual

voltage applied to the timer power supply terminals (2 and 10, or A1

and A2) when the power switch is turned OFF. (Inductive voltage can

be generated in the power supply line if it is placed in parallel with

high-voltage or power lines.)

A DC power supply can be connected if its ripple factor is 20% or

less and the mean voltage is within the rated operating voltage range

of the Timer.

Connect the power supply voltage through a relay or switch in such a

way that the voltage reaches a fixed value at once or the Timer may

not be reset or a timer error could result.

H3CA-8 and H3CA-8H Timers with AC specifications are equivalent

to capacitor loads. When switching the Timer power supply with an

SSR, use an SSR with a withstand voltage of twice the power supply

voltage.

Since the H3CA-8 and H3CA-8H Timers of AC specifications

externally discharges a part of internal energy when the power is

turned OFF, it may malfunction if an extremely sensitive relay is used

with the following sequence circuit.

If such a malfunction occurs, change the circuit configuration as

shown below on the right side.

Time unit Rated time

0.1 s 0.1 to 99.9 s

s 1 to 999 s

0.1 m 0.1 to 99.9 m

m 1 to 999 m

0.1 h 0.1 to 99.9 h

h 1 to 999 h

10 h 10 to 9,990 h

Note: The operation mode is fixed to "A" for H3CA-8H.

The characters are yellow.

Remaining time display

The remaining time is displayed

as a decreasing percentage

between 0% and 100%.

Time unit

selector

Time unit display

window

0.1 s, s, 0.1 m

0.1 h, h, 10 h

Rated time

selector

Rated time display

window

001 to 999

Note: The characters are yellow.

T/b

X/a

T/b

X/a

If malfunction

is expected.

H3CA

Input/Output

The operation of the output contacts varies with the operation

specifications. Before making connections, check the operation

specifications and operating conditions using the application

examples provided.

The H3CA-A and H3CA-FA do not use transformers. Simultaneous

inputting power from two or more power supplies to separate timers

or counters from a single input contact or transistor is not possible.

For the power supply of an input device, use an isolating transformer,

of which the primary and secondary windings are mutually isolated

and the secondary winding is not grounded.

A transformer is not used in the power supplies for the H3CA-A and

H3CA-FA. You can therefore receive an electrical shock by touching

the input terminals when the power supply voltage is being applied.

Take adequate precautions to protect against electrical shock.

Inputs to input signal terminals are made by shorting the individual

input terminals to the common terminal (terminal 3 for the H3CA-A or

terminal (X) for the H3CA-FA). Internal circuits may be damaged if

connections are made to any other terminals or if voltages are

applied.

If contacts are used to short the terminals, they will be switching a

low voltage (approximately 5 VDC) and current (approximately

100 µA). You must therefore use high-reliability contacts with a

contact resistance of 1 kΩ or less when shorted and residual voltage

of 1 V maximum when shorted.

The reset input will take priority if both the set and reset inputs are

turned ON simultaneously.

Others

Holding relays are used for outputs on the H3CA-A Series. Dropping

the Unit or otherwise subjecting it to shock can cause the relay to

reverse or to move to the center position.

How to Mount the Timer on Mounting

Track

When mounting a H3CA-FA Timer on a socket mounting track,

observe the following procedures:

Mounting

First hook portion A of the timer to an edge of the track and then

depress the timer in direction B.

Dismounting

Pull out portion C with a round-blade screwdriver and remove the

timer from the mounting track.

H3CA-A/-FA

Input

terminal Power supply

Circuit

Isolation transformer is required.

Rectifier circuit

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

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erwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obli-

gation 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 responsi-

ble for warranty, repair, indemnity or any other claims or expenses regarding

the Products unless Omron’s analysis confirms that the Products were prop-

erly handled, stored, installed and maintained and not subject to contamina-

tion, abuse, misuse or inappropriate modification. Return of any Products by

Buyer must be approved in writing by Omron before shipment. Omron Compa-

nies 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 environ-

ments. 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.omron247.com or contact your Omron representative for pub-

lished information.

14. 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.

15. Indemnities. Buyer shall indemnify and hold harmless Omron Companies and

their employees from and against all liabilities, losses, claims, costs and

expenses (including attorney's fees and expenses) related to any claim, inves-

tigation, litigation or proceeding (whether or not Omron is a party) which arises

or is alleged to arise from Buyer's acts or omissions under these Terms or in

any way with respect to the Products. Without limiting the foregoing, Buyer (at

its own expense) shall indemnify and hold harmless Omron and defend or set-

tle any action brought against such Companies to the extent based on a claim

that any Product made to Buyer specifications infringed intellectual property

rights of another party.

16. Property; Confidentiality. Any intellectual property in the Products is the exclu-

sive property of Omron Companies and Buyer shall not attempt to duplicate it

in any way without the written permission of Omron. Notwithstanding any

charges to Buyer for engineering or tooling, all engineering and tooling shall

remain the exclusive property of Omron. All information and materials supplied

by Omron to Buyer relating to the Products are confidential and proprietary,

and Buyer shall limit distribution thereof to its trusted employees and strictly

prevent disclosure to any third party.

17. Export Controls. Buyer shall comply with all applicable laws, regulations and

licenses regarding (i) export of products or information; (iii) sale of products to

“forbidden” or other proscribed persons; and (ii) disclosure to non-citizens of

regulated technology or information.

18. Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any right

and no course of dealing between Buyer and Omron shall operate as a waiver

of rights by Omron. (b) Assignment. Buyer may not assign its rights hereunder

without Omron's written consent. (c) Law. These Terms are governed by the

law of the jurisdiction of the home office of the Omron company from which

Buyer is purchasing the Products (without regard to conflict of law princi-

ples). (d) Amendment. These Terms constitute the entire agreement between

Buyer and Omron relating to the Products, and no provision may be changed

or waived unless in writing signed by the parties. (e) Severability

. If any provi-

sion hereof is rendered ineffective or invalid, such provision shall not invalidate

any other provision. (f) Setoff. Buyer shall have no right to set off any amounts

against the amount owing in respect of this invoice. (g) Definitions. As used

herein, “including” means “including without limitation”; and “Omron Compa-

nies” (or similar words) mean Omron Corporation and any direct or indirect

subsidiary or affiliate thereof.

Certain Precautions on Specifications and Use

1. 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 Prod-

uct 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 but the following is a

non-exhaustive list of applications for which particular attention must be given:

(i) Outdoor use, uses involving potential chemical contamination or electrical

interference, or conditions or uses not described in this document.

(ii) Use in consumer products or any use in significant quantities.

(iii) Energy control systems, combustion systems, railroad systems, aviation

systems, medical equipment, amusement machines, vehicles, safety equip-

ment, and installations subject to separate industry or government regulations.

(iv) Systems, machines and equipment that could present a risk to life or prop-

erty. Please know and observe all prohibitions of use applicable to this Prod-

uct.

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’S PRODUCT IS PROP-

ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE

OVERALL EQUIPMENT OR SYSTEM.

2. Programmable Products. Omron Companies shall not be responsible for the

user’s programming of a programmable Product, or any consequence thereof.

3. Performance Data. Data presented in Omron Company websites, catalogs

and other materials is provided as a guide for the user in determining suitabil-

ity 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 require-

ments. Actual performance is subject to the Omron’s Warranty and Limitations

of Liability.

4. Change in Specifications. Product specifications and accessories may be

changed at any time based on improvements and other reasons. It is our prac-

tice to change part numbers when published ratings or features are changed,

or when significant construction changes are made. However, some specifica-

tions of the Product may be changed without any notice. When in doubt, spe-

cial 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.

5. 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.

OMRON ELECTRONICS LLC •

THE AMERICAS HEADQUARTERS

Schaumburg, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com

OMRON CANADA, INC. • HEAD OFFICE

Toronto, ON, Canada • 416.286.6465 • 866.986.6766 •

www.omron247.com

OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE

São Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br

OMRON ELECTRONICS MEXICO SA DE CV • HEAD OFFICE

Apodaca, N.L. • 52.811.156.99.10 • 001.800.556.6766 •

mela@omron.com

OMRON ARGENTINA • SALES OFFICE

Cono Sur • 54.11.4783.5300

OMRON CHILE • SALES OFFICE

Santiago • 56.9.9917.3920

OTHER OMRON LATIN AMERICA SALES

54.11.4783.5300

Cat. No. CSM_H3CA_DS_E_2_1 Specifica tions are subject to change without notice.