Process Meter

K3MA-J

CSM_K3MA-J_DS_E_3_1
Highly Visible LCD Display with 2-color (Red and Green) LEDs
Multi-range DC voltage/current input. Front-panel key operation for easy setting. Average processing function suppresses flicker. Scaling, front-panel forced-zero, zero-limit functions. Easy confirmation of max/min display. Short 80-mm depth (measured from edge of face plate). Finger protective cover (standard equipment) guards against electric shock. Water- and dust-proof NEMA4X (IP66 equivalent) front panel. Recognized to U.S. and Canadian requirements under the Component Recognition Program of UL. CE marking.
Refer to Safety Precautions for All Digital Panel Meters.

Model Number Structure

Model Number Legend

K3MA-J-@

3. Supply Voltage 100-240VAC: 100 to 240 VAC 24VAC/VDC: 24 VAC/VDC 1. Input Type J: DC voltage/current 2. Output Type None: No output A2: 2 relay contact outputs (SPST-NO)

Ordering Information

List of Models
Input type DC voltage/current Supply voltage 100 to 240 VAC 24 VAC/VDC None 2 relay contact outputs (SPST-NO) None 2 relay contact outputs (SPST-NO) Output K3MA-J 100-240VAC K3MA-J-A2 100-240VAC K3MA-J 24VAC/VDC K3MA-J-A2 24VAC/VDC Model

Rubber Packing

Model K32-P1
Note: Rubber packing is provided with the Controller.
Accessories (Order Separately)
Name Splash-proof Soft Cover Shape K32-49SC Model

Hard Cover

K32-49HC

Specifications

Ratings
Model Supply voltage Operating voltage range Power consumption (under maximum load) Insulation resistance Dielectric strength Noise immunity K3MA-J 100-240VAC, K3MA-J-A2 100-240VAC 100 to 240 VAC 85% to 110% of the rated supply voltage 6 VA max. 4.5 VA max. (24 VAC) 4.5 W max. (24 VDC) K3MA-J 24VAC/VDC, K3MA-J-A2 24VAC/VDC 24 VAC/VDC
20 M min. (at 500 VDC) between external terminal and case. Insulation provided between inputs, outputs, and power supply. 2,000 VAC for 1 min between external terminal and case. Insulation provided between inputs, outputs, and power supply. 1,500 V on power supply terminals in normal or com- 480 V on power supply terminals in normal mode. mon mode. 1,500 V in common mode. 1 s, or 100 ns for square-wave noise with 1 ns. 1 s, or 100 ns for square-wave noise with 1 ns. Vibration: 10 to 55 Hz, Acceleration: 50 m/smin each in X, Y, and Z directions for 10 sweeps. 150 m/s2 (100 m/s2 for relay contact outputs) 3 times each on 3 axes, 6 directions. Operating: 10C to 55C (with no condensation or icing) Storage: 25C to 65C (with no condensation or icing) Operating: 25% to 85% (with no condensation) UL3121-1, conforms to EN61010-1 (Pollution degree 2/overvoltage category II) Conforms to VDE0106/P100 (finger protection) EN61326+A1 Industry CISPR 11 Group 1 class A: CISRP16-1/-2 CISPR 11 Group 1 class A: CISRP16-1/-2 EN61326+A1 Industry EN61000-4-2: 4 kV contact discharge 8 kV air discharge Immunity RF-interference: EN61000-4-3: 10 V/m (amplitude-modulated, 80 MHz to 1 GHz) Electrical Fast Transient Noise: EN61000-4-4: 2 kV (power line) Immunity Burst Noise: 1 kV line to line (I/O signal line) Immunity Surge: EN61000-4-5: 1 kV (power line) 2 kV line to ground (power line) Immunity Conducted Disturbance: EN61000-4-6: 3 V (0.15 to 80 MHz) Immunity Voltage Dip/Interrupting: EN61000-4-11: 0.5 cycle, 0, 180, 100% (rated voltage) Approx. 200 g (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD:
Vibration resistance Shock resistance Ambient temperature Ambient humidity Approved safety standards EMC

Weight

Characteristics
Input signal A/D conversion Sampling period Display refresh period Max. displayed digits Display Polarity display Zero display Scaling function Hold function Hysteresis setting Other functions DC voltage/current (0 to 20 mA, 4 to 20 mA, 0 to 5 V, 1 to 5 V, 5 V, 10 V) Double integral method 250 ms Sampling period (sampling times multiplied by number of measurements for averaging if average processing is selected.) 5 digits (19999 to 99999) 7-segment digital display, Character height: 14.2 mm is displayed automatically with a negative input signal. Leading zeros are not displayed. Programmable with front-panel key inputs (range of display: 19999 to 99999). The decimal point position can be set as desired. Max. hold (maximum value), Min. hold (minimum value) Programmable with front-panel key inputs (0001 to 9999). Forced-zero (with front-panel key) Zero-limit Scaling teach function Display color change (green (red), green, red (green), red) OUT type change (upper limit, lower limit, upper/lower limit) Average processing (simple average) Relays: 2 SPST-NO 750 ms max. Front panel: NEMA4X for indoor use (equivalent to IP66) Rear case: IEC standard IP20 Terminals: IEC standard IP00 + finger protection (VDE0106/100) Non-volatile memory (EEPROM) (possible to rewrite 100,000 times)

Output Delay in comparative outputs Degree of protection

Memory protection

Measuring Ranges
Process Voltage/Current Inputs
Input DC voltage Measuring range 1.000 to 5.000 V 0.000 to 5.000 V 5.000 to 5.000 V 10.00 to 10.00 V DC current 4.00 to 20.00 mA/ 0.00 to 20.00 mA Measuring accuracy 0.1% FS 1 digit max. (at 233C) 0.1% FS 1 digit max. (at 235C) 0.1% FS 1 digit max. (at 233C) 45 Input impedance 1 M min. Displayable range 19999 to 99999 (with scaling function)

Input/Output Ratings

Relay Contact Output
Item Rated load (UL ratings) Max. contact voltage Max. switching capacity Min. permissible load (P level, reference value) Mechanical life Electrical life (at an ambient temperature of 20C) Resistive load (cos = 1) 5 A at 250 VAC, 5 A at 30 VDC 250 VAC, 150 VDC 1,250 VA, 150 W 10 mA at 5 VDC 5,000,000 times min. (at a switching frequency of 1,200 times/min) 100,000 times min. (at a rated load switching frequency of 10 times/min) 250 VA, 30 W Inductive load (cos = 0.4, L/R=7 ms) 1.5 A at 250 VAC, 1.5 A at 30 VDC

Connections

Terminal Arrangement
Power supply Output terminals
Models with comparative output OUT1 OUT2

E1 E2 E3 E4 E4

Input terminals
100- to 240-VAC type or 24-VAC/ VDC type (No polarity for 24-VDC connection.)

Voltage input

E5 E5 E6

COM Current input

For voltage input

For current input

Terminal No.

A1 - A2

E4 , E6 - E5 E1 , E2 - E3
Name Operation power Analog input Outputs
Description Connects the operation power supply. Connects the voltage or current analog input. Outputs the relay outputs.

Block Diagram

Input Input circuit Microcomputer EEPROM Key
Display Output circuit Contact output (See note.)

Constant voltage circuit

Power supply circuit
Note: Relay output models only.

Input Circuits

Analog Input (DC Voltage/Current)
A Voltage input 4 B COM 5

To A/D Current input

To A/D

A+B=1 M

Operation

Main Functions

Input Types and Ranges
Input type (setting parameter) Input range (in-t) Function Selects DC voltage/current signal input Input range (setting parameters) 0 to 20 mA 4 to 20 mA 0 to 5 V 1 to 5 V 5 V 10 V Note: The initial value for the input range is 4 to 20 mA (4-20). (0-20) (4-20) (0-5) (1-5) (5) (10) Setting range Displayable from 19999 to 99999 with scaling function. The position of the decimal point can be set as desired.

Scaling

Analog (Process) Inputs The K3MA-J converts input signals into desired physical values. INPUT2: DISPLAY2: INPUT1: DISPLAY1: Any input value Displayed value corresponding to INPUT2 Any input value Displayed value corresponding to INPUT1
When DISPLAY1 is set for INPUT1, and DISPLAY2 is set for INPUT2, a line will be displayed joining the two points. (Raise shift, reverse scaling, plus/minus display, etc., can be adjusted as desired.) Parameter inp.1 dsp.1 inp.2 dsp.2 Setting value -19999 to 99999 -19999 to 99999 -19999 to 99999 -19999 to 99999 Meaning Input value for dsp.1 Input value for inp.1 Input value for dsp.2 Input value for inp.2 Parameter dp Setting value %.%%%% %%.%%% %%%.%% %%%%.% %%%%%
Display value DISPLAY 2 ( ) Display value DISPLAY 1 ( ) The decimal point can be optionally displayed. When displaying the decimal point, consider the number of digits to follow the decimal point prior to setting the scaling display value.
Meaning Display four digits after decimal point Display three digits after decimal point Display two digits after decimal point Display one digit after decimal point No decimal point
Reverse scaling also possible.

DISPLAY 1 ( )

DISPLAY 2 ( ) INPUT 1 INPUT 2 Input value ( ) ( ) INPUT 1 ) INPUT 2 Input value ( )
Reverse scaling, where the display value decreases as the input value increases, is also possible.
Teaching with actual values is possible. Instead of setting by inputting with the Up Key and Shift Key, current values can be input as scaling input values for teaching. This is useful for making settings while checking the operation status of the K3MA-J.

Convenient Functions

Scaling Teach The parameters (inp.1, inp.2) for the K3MA-Js initial setting level can be set using actual input values with the teaching function. After displaying the parameters, the actual input settings can be made with the following operation.
Teaching mode Use to shift to the next parameter without registering.

Monitor mode

T flashes. Use to register and shift to monitor mode. Normal change
T lights to indicate that the parameter is valid for teaching. T turns OFF.

Next parameter

OUT Types (Comparative Output Models Only)
OUT 1 and OUT 2 can be set to operate in one of the three following modes in accordance with the compared values: Upper limit (High Acting): The output is turned ON when the measurement value is greater than its set value. Lower limit (Low Acting): The output is turned ON when the measurement value is less than its set value. Upper and lower limits (Outside Band Acting): An upper limit (H set value) and lower limit (L set value) can be set independently. The output is turned ON when the measurement value is greater than upper-limit set value or less than the lower-limit set value.
Upper Limit (High Acting)
OUT1/2 value Measurement value

Lower Limit (Low Acting)

Upper and Lower Limits (Outside Band Acting)
OUT1/2 upper-limit value Hysteresis Hysteresis ON OFF
Hysteresis Measurement value OUT1/2 value Hysteresis
Measurement value OUT1/2 lower-limit value Output

Output

ON OFF
The three types of output operations shown above can be combined as desired. The following are examples of possible combinations.
Upper Limit 2-stage Output

Threshold Output

OUT2 upper-limit value OUT1 upper-limit value OUT1 lower-limit value OUT2 lower-limit value
Combination of Upper Limit and Upper/Lower Limits
OUT2 Upper-limit value OUT1 value Measurement value OUT2 Lower-limit value
OUT2 value Measurement value OUT1 value

Measurement value

OUT2 OUT1

ON OFF ON OFF

ON OUT2 OFF OUT1 ON OFF

Parameter Initialization

This function returns all of the parameters to their initial values. Parameter init off on Setting value --Initializes all parameters.

OUT1 value Green

Changing the Display Color
Meaning The color of the value displayed can be set to either red or green. For comparative output models, the display color can be set to change from green to red, or from red to green, according to the status of the comparison criterion.

113.36

Use this to reset the K3MA-J after returning it to its factory-set condition.

100.05

Average Processing
Average processing stabilizes displayed values to minimize flicker by averaging the fluctuating input signals. Average processing can be performed for the measurement values in either of four steps (OFF, 2 times, 4 times, or 8 times).

OUT2 value

Display Auto-return Time
This function automatically returns the display to the operation levels current value if no keys are pressed for a preset time (called the display auto-return time). This is useful for ignoring rapid fluctuations, e.g., eliminating spike noise.
Move-to-Protect-Level Time
The time required to shift to the protect level can be set as desired.

Hysteresis (Comparative Output Models Only)
The hysteresis of comparative outputs can be set to prevent chattering in the output when the measurement value fluctuates finely near the OUT value.
Upper limit (high acting)

Forced-zero Function

It is possible to shift from a value to the zero point with one touch of the Up Key on the front panel (for example, when adjusting reference values).

Set value

Hysteresis

MAX/MIN

Note: Used only for releasing the forced-zero with the Protect menu.

ON Output OFF

MAX/MIN Display
The maximum and minimum measurement (display) values from the time the power is turned ON until the current time can be stored and displayed. This is useful, for example, when measuring the maximum value.

Current value

Zero-limit Function
The zero-limit function changes any value below the set value to zero. This is useful when you want to change negative values to zero rather than display them, or when you want to make the display in the smallest part of the input range zero.
MAX/MIN LEVEL MODE SHIFT UP
Parameter =-lim lim-p off on

Setting value

Meaning OFF: No zero-limit ON: Zero-limit 0 to 99: Zero-limit value

MAX value

0 to 99

Display

MIN value
Zero-limit setting value Input

Nomenclature

2. Operation indicators

Max Min

1. Main indicator

3. Level indicator

4. MAX/MIN key 5. Level key
Name 1. Main indicator 2. Opera- 1 tion indica- 2 tors SV Max Min Z T 3. Level indicator 4. MAX/MIN Key 5. Level Key 6. Mode Key 7. Shift Key 8. Up Key Level indicator Displays current values, parameters, and set values. Lit when output 1 is ON. Lit when output 2 is ON. Lit when a set value is being displayed or changed. Lit when the main indicator is showing the MAX value. Lit when the main indicator is showing the MIN value. Lit during the forced-zero operation.
8. Up key 6. Mode key 7. Shift key

Functions

Lit when the teaching function is operable. Blinks while the teaching function is operating. Displays the current level that the K3MA-J is in. (See below for details.) Used to display the MAX and MIN values when a measurement value is being displayed. Used to change the level. Used to allow the main indicator to indicate parameters sequentially. Used to enable a set value to be changed. When changing a set value, this key is used to move along the digits. Used to change a set value. Used to set or clear a forced-zero function when a measurement value is being displayed. Level Protect Operation Initial setting Advanced-function setting

Not lit

Dimensions
101.Finger protective cover (provided)
Main indicator character size

14.2 mm

Panel cut-out

120 min.

97 7.6 mm

75 min.

0 92+0.5

12 1.3 80

0 45+0.5
The K3MA-J uses M3 terminals.

44.8 48

Application Examples
Monitoring interior tank pressure
E8AA Pressure Sensor 4 to 20 mA
Displaying/outputting liquid level
4 to 20 mA or 0 to 10 V E4PA Ultrasonic Displacement Sensor K3MA-J

Flowrate sensor

K3MA-J Pump

4 to 20 mA

Pump Tank Discharge valve

Flowrate Sensor

Monitoring gas pressure Inspection instruments in food or pharmaceutical plants
Monitoring liquid level in cleaning tanks Water tanks, devices using chemicals, etc.
Monitoring send-out flowrate Water processing devices, etc.

Installation

1. Insert the K3MA-J into the panel cut-out hole. 2. For a waterproof installation, insert the rubber gasket onto the body of the K3MA-J.
Rubber Packing (Sold Separately)

K32-P1

If the rubber packing is lost or damaged, it can be ordered using the following model number: K32-P1. (Depending on the operating environment, deterioration, contraction, or hardening of the rubber packing may occur and so, in order to ensure the level of waterproofing specified in NEMA4, periodic replacement is recommended.)
3. Fit the adaptor into the grooves on the left and right sides of the rear case, then push it until it contacts the panel to secure the K3MA-J.

Wiring Precautions

Use crimp terminals. Tighten the terminal screws to a torque of approximately 0.5 Nm. To avoid the influence of noise, route signal lines and power lines separately.

Wiring

Use the following M3 crimp terminals.

5.8 mm max.

Angle of View
The K3MA is designed to provide the best visibility at the angles shown in the following diagram.

Unit Labels (Provided)

The unit labels are not attached to the K3MA-J. Select the desired labels from the provided sheet.
Note: For scales and gauges, use the unit labels that are specified by the relevant laws or regulations.

Operating Procedures

Operations in Run Mode
Setting and Releasing a Forced Zero

Setting a Forced Zero

Any reference point can be easily set to zero.

Displayed value

Checking the Maximum and Minimum Values
The maximum and minimum values can be displayed by pressing the MAX/MIN Key while the measurement is being displayed.

MAX/MIN Key

Measured value Measured value after setting forced zero Forced zero input Z indicator OFF ON
The maximum and minimum values can be reset by pressing the MIN/MAX Key for 1 s min. when the maximum or minimum value is displayed.
Checking and Setting Comparative Set Values (for Models with the Comparative Output Function)
Each time the Mode Key is pressed when the measurement value, maximum value, or minimum value is displayed, the comparative values will be displayed in the following order: OUT1 value (or OUT1 upper-limit value, OUT1 lower-limit 1), OUT 2 value (or OUT 2 upper-limit value, OUT2 lower-limit value 2).
Press the Up Key while the measurement is being displayed. The displayed value will be shifted to 0 and measurement will be continued. If forced-zero protection is turned ON in the protect level, the Up Key cannot be used to set a forced zero. Forced-zero protection is ON in the default settings. The Z indicator will light when a forced zero has been set. The shifted measurement value after a forced zero has been set will be maintained even after power is turned OFF.
OUT1 value Measurement value MAX value MIN value
OUT1 upper-limit value Mode Key Mode Key
OUT1 lower-limit value Mode Key
OUT2 upper-limit value Mode Key
OUT2 lower-limit value Mode Key
Note: When a comparative value is displayed, it can be changed by pressing the Shift Key and the Up Key (when key protection is OFF).

Releasing a Forced Zero

Press the Up Key for 1 s min. to release the forced zero. The Z indicator will turn OFF.

Levels

Level refers to a grouping of parameters. The following table lists the operations that are possible in each of the levels, and the diagram tells how to move between levels. There are some parameters that are not displayed for certain models. Level name Protect Operation Initial setting Advanced-function setting Setting lockouts. Function Continue Displaying current values, setting/clearing forced-zero function, and Continue setting OUT 1/2 values. Making initial settings of input type, scaling, output operating action, Stopped and other parameters. Setting average processing, display color settings, and other advanced-function parameters. Stopped Measurement

Power ON

Operation level + Time set by user (See note.) 1 s min. Protect level + 1 s min. 1 s min. Flashing stops if key is released.

-1234.5

Continue to press the key for 2 s min.
Indicates change of level.

Initial setting level

Password "0169" 1 s min. Advanced-function setting level
Note: The move-to-protect-level time can be set in the advanced-function setting level.

Parameters

Note: 1. Some parameters are not displayed for certain models. 2. The K3MA-J will stop measurement if the level is changed to the initial setting level or the advanced-function setting level. 3. If the input range is changed, some parameters are set to default values. Therefore, set the input range first. 4. Settings displayed in reversed colors are defaults.

Operation level

For models with the comparative output function MODE

OUT1 value

Set one of these.

OUT1 upper-limit value

OUT1 lower-limit value

OUT2 upper-limit value

OUT2 lower-limit value
Press Level Key for more than 3 s.
To change a setting, press the Shift Key make the change with the Up Key.

again, and then

Press Level Key

for more than 1 s.

Advanced-function setting level Enter password "0169"
Press Level Key for more than 1 s.

Input type

Parameter initialization

/ / / /

Unit: times

Scaling input value 1

Average processing

Scaling display value 1

MODE Models with the comparative output function

OUT1 hysteresis

Scaling input value 2

OUT2 hysteresis

Scaling display value 2
MODE Zero-limit Zero-limit

Decimal point position

OUT1 type
Upper Limit Lower Limit Upper/Lower Limits

When zerolimit is ON

Zero-limit value MODE

Display color change

OUT2 type
Green (red) Green Red (green)
Move to advancedfunction MODE setting level

Display auto-return time

Move-toprotectlevel time

Unit: s

Press Operation level Press Level Key + for more than preset time. Mode Key Level Key + Mode Key for more than 1 s.

Protect level

Operation/adjustment lockouts

Setting level lockout

Setting change lockout
Forced-zero shift lockout
Operation/Adjustment Lockouts
Restricts key operations for operation level and adjustment level. Parameter oapt Setting 2 Allowed Allowed Allowed Operation level Current value display Set value display Allowed Allowed Prohibited

Initial Settings

Press the Level Key level.
for 3 s min. to move to the initial setting
Initial setting is 0. This cannot be displayed on models not equipped with the comparative output function.

Setting Level Lockout

Restricts shifting to initial setting level or advanced-function setting level. Parameter Setting icpt 2 Shift to initial setting level Allowed Allowed Prohibited Shift to advancedfunction setting level Allowed Prohibited Prohibited
Select the input type. Set the scaling values and specify output operating action as required.
If required, shift to the advanced-function setting level to set the number of measurements for averaging, hysteresis values, auto-zero limit value, display color change, display auto-return time, or move-to-protect-level time.

Setting Change Lockout

Restricts setting changes by key operation. When this lockout is set, it is no longer possible to shift to a setting change mode. Parameter wtpt off on Setting Setting change by key operation Allowed Prohibited
Press the Level Key operation level.
for less than 1 s min. to return to the
Specify set value of OUT 1 and 2.
However, all protect level parameters can still be changed.

Measurement starts.

Forced-zero Lockout
Restricts the setting or release of a forced-zero by front-panel key operation. Parameter =rpt off on Setting Setting/release of forced-zero by key operation Allowed Prohibited

Setting Example

Initial Settings
The settings for the following example are shown here.
Display value DISPLAY 2 ( )
Example: Tank pressure display

4 to 20 mA 0 to 980 kPa

E8AA-M10 Pressure Sensor K3MA-J-A2 24VAC/VDC
DISPLAY 1 ( ) INPUT 1 ( )

Input value INPUT 2 ( )

Here, the pressure inside the tank is to be displayed in units of 0.1 kPa. Pressure Sensor: E8AA-M10 Measuring range: 0 to 980 kPa, output 4 to 20 mA
1. Set the K3MA-J input type to the 4 to 20 mA input range. Parameter: in-t (input type), Setting value: 4-20 2. Set the display values for the corresponding input values. Set the scaling as shown below for the following correspondence: input 4 mA-->display 0.0, input 20 mA-->display 980.0 Parameter Setting value inp.1 (scaling input value 1) 4.00 dsp.1 (scaling display value 1) 00000 inp.2 (scaling input value 2) 20.00 dsp.2 (scaling display value 2) 09800 dp (decimal point position) %%%%.% Note: The decimal point position here refers to the position in the number after scaling. When setting the scaling display value, it is necessary to consider the number of digits to be displayed past the decimal point.

Troubleshooting

When an error occurs, error details will be displayed on the main indicator. Confirm the error from the main indicator and take the appropriate countermeasures. Level display Not lit 5 Main indicator e111 e111 Error contents RAM memory error EEPROM memory error Countermeasures Repair is necessary. Consult your OMRON sales representative. When this error is displayed, press the Level Key for 3 seconds, and the settings will be restored to the factory settings. If the error cannot be recovered, repair is necessary. Consult your OMRON sales representative.

Flashes s.err

You will see this indication when turning ON the At the initial setting level, set the input type and other paproduct the first time after purchase. This is be- rameters according to your application. cause the input signal value is 0 mA at that time even though the range is factory set to 4 to 20 mA. For the K3MA-J-A2, the relay output will be OFF. Input error Promptly change the input voltage/current to a value that falls within the measurement range. If the error cannot be recovered, repair is necessary. Consult your OMRON sales representative. Promptly change the input to a value that falls within the specified range. The scaling value may be inappropriate. Review the scaling value at the initial setting level.

Flashes 99999

The scaling display value exceeds 99999.

19999 Flashes -

The scaling display value is lower than 19999.
Promptly change the input to a value that falls within the specified range. The scaling value may be inappropriate. Review the scaling value at the initial setting level.
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.
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.
Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS 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 OR REPAIR.
Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.

Disclaimers

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 model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRONs test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
2008.11 In the interest of product improvement, specifications are subject to change without notice.
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