Process Meter K3MA-J CSM_K3MA-J_DS_E_11_3 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. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Refer to Safety Precautions for All Digital Panel Meters. Model Number Structure ■ Model Number Legend K3MA-J-@ 1 2 3 3. Supply Voltage 100-240VAC: 100 to 240 VAC 24VAC/VDC: 24 VAC/VDC 1. Input Type J: DC voltage/current 2. Comparative Output Model 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 Comparative Output Model None * Model K3MA-J 100-240VAC 2 relay contact outputs (SPST-NO) K3MA-J-A2 100-240VAC None * K3MA-J 24VAC/VDC 2 relay contact outputs (SPST-NO) K3MA-J-A2 24VAC/VDC * Changing the display color based on comparison with a reference value is not possible. 1 K3MA-J ■ Accessories (Order Separately) Name Shape Model Splash-proof Soft Cover K32-49SC Hard Cover K32-49HC Watertight Cover Y92A-49N Rubber Packing K32-P1 Note: Rubber packing is provided with the Controller. Specifications ■ Ratings Model K3MA-J 100-240VAC, K3MA-J-A2 100-240VAC K3MA-J 24VAC/VDC, K3MA-J-A2 24VAC/VDC Supply voltage 100 to 240 VAC 24 VAC/VDC Operating voltage range 85% to 110% of the rated supply voltage Power consumption (under maximum load) 6 VA max. Insulation resistance 20 MΩ min. (at 500 VDC) between external terminal and case. Insulation provided between inputs, outputs, and power supply. Dielectric strength 2,000 VAC for 1 min between external terminal and case. Insulation provided between inputs, outputs, and power supply. Noise immunity ±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 μs, or 100 ns for square-wave noise with 1 ns. ±1 μs, or 100 ns for square-wave noise with 1 ns. Vibration resistance Vibration: 10 to 55 Hz, Acceleration: 50 m/s2 5 min each in X, Y, and Z directions for 10 sweeps. 4.5 VA max. (24 VAC) 4.5 W max. (24 VDC) Shock resistance 150 m/s2 (100 m/s2 for relay contact outputs) 3 times each on 3 axes, 6 directions. Ambient temperature Operating: −10°C to 55°C (with no condensation or icing) Storage: −25°C to 65°C (with no condensation or icing) Ambient humidity Operating: 25% to 85% (with no condensation) Approved safety standards UL61010-1, CSA C22.2 No.61010-1-04, conforms to EN61010-1 (Pollution degree 2/overvoltage category II) Conforms to VDE0106/P100 (finger protection) EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: Weight Approx. 200 g EN61326-1 Industrial electromagnetic environment CISPR 11 Group 1 class A: CISRP16-1/-2 CISPR 11 Group 1 class A: CISRP16-1/-2 EN61326-1 Industrial electromagnetic environment 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) 2 K3MA-J ■ Characteristics Input signal DC voltage/current (0 to 20 mA, 4 to 20 mA, 0 to 5 V, 1 to 5 V, ±5 V, ±10 V) A/D conversion Double integral method Sampling period 250 ms Display refresh period Sampling period (sampling times multiplied by number of measurements for averaging if average processing is selected.) Max. displayed digits 5 digits (−19999 to 99999) Display 7-segment digital display, Character height: 14.2 mm Polarity display “−” is displayed automatically with a negative input signal. Zero display Leading zeros are not displayed. Scaling function Programmable with front-panel key inputs (range of display: −19999 to 99999). The decimal point position can be set as desired. Hold function Max. hold (maximum value), Min. hold (minimum value) Hysteresis setting Programmable with front-panel key inputs (0001 to 9999). Other functions 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) Output Relays: 2 SPST-NO Delay in comparative outputs 750 ms max. Degree of protection Front panel: NEMA4X for indoor use (equivalent to IP66) Rear case: IEC standard IP20 Terminals: IEC standard IP00 + finger protection (VDE0106/100) Memory protection Non-volatile memory (EEPROM) (possible to rewrite 100,000 times) ■ Measuring Ranges Process Voltage/Current Inputs Input Measuring range DC voltage 1.000 to 5.000 V 0.000 to 5.000 V –10.00 to 10.00 V ±0.1% FS ±1 digit max. (at 23±5°C) 4.00 to 20.00 mA/ 0.00 to 20.00 mA ±0.1% FS ±1 digit max. (at 23±3°C) –5.000 to 5.000 V DC current Measuring accuracy ±0.1% FS ±1 digit max. (at 23±3°C) Input impedance 1 MΩ min. Displayable range –19999 to 99999 (with scaling function) 45 Ω ■ Input/Output Ratings Relay Contact Output Item Resistive load (cosφ = 1) Rated load (UL ratings) 5 A at 250 VAC, 5 A at 30 VDC Min. permissible load (P level, reference value) Mechanical life 10 mA at 5 VDC Electrical life (at an ambient temperature of 20°C) Inductive load (cosφ = 0.4, L/R=7 ms) 1.5 A at 250 VAC, 1.5 A at 30 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) 3 K3MA-J Connections ■ Terminal Arrangement Power supply A1 Output terminals A2 100- to 240-VAC type or 24-VAC/ VDC type (No polarity for 24-VDC connection.) Input terminals Models with comparative output E1 E2 OUT1 OUT2 E3 E4 E4 Voltage input E5 E5 COM E6 For voltage input Terminal No. Name A1 - A2 E4 , E6 - E5 E1 , E2 - E3 COM Current input E6 For current input Description Operation power Connects the operation power supply. Analog input Connects the voltage or current analog input. Outputs Outputs the relay outputs. ■ Block Diagram Input Key Input circuit Microcomputer EEPROM Display Output circuit 5V X Contact output (See note.) 12 V Constant voltage circuit Power supply circuit Note: Relay output models only. ■ Input Circuits Analog Input (DC Voltage/Current) − A Voltage input 4 COM 5 − To A/D Current input 6 ＋ To A/D ＋ 45 Ω B A+B=1 MΩ COM 5 4 K3MA-J Operation ■ Main Functions Input Types and Ranges Input type (setting parameter) Input range (in-t) Function Input range (setting parameters) Selects DC voltage/current signal input Setting range 0 to 20 mA (0-20) 4 to 20 mA (4-20) 0 to 5 V (0-5) 1 to 5 V (1-5) ±5 V (5) ±10 V (10) Displayable from −19999 to 99999 with scaling function. The position of the decimal point can be set as desired. Note: The initial value for the input range is “4 to 20 mA (4-20).” 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 Setting value inp.1 -19999 to 99999 Meaning Parameter Input value for dsp.1 dp Setting value %.%%%% Meaning Display four digits after decimal point dsp.1 -19999 to 99999 Input value for inp.1 %%.%%% Display three digits after decimal point inp.2 -19999 to 99999 Input value for dsp.2 %%%.%% Display two digits after decimal point dsp.2 -19999 to 99999 Input value for inp.2 %%%%.% Display one digit after decimal point %%%%% No decimal point Display value DISPLAY 2 ( ) DISPLAY 1 ( ) Display value DISPLAY 1 ( ) Reverse scaling also possible. 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. 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. 5 K3MA-J Convenient Functions Scaling Teach The parameters (inp.1, inp.2) for the K3MA-J’s 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. “T” flashes. Monitor mode 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 Lower Limit (Low Acting) OUT1/2 upper-limit value Hysteresis Measurement value Measurement value ON Output OFF Hysteresis Measurement value Hysteresis OUT1/2 value Output Upper and Lower Limits (Outside Band Acting) Hysteresis OUT1/2 lower-limit value ON Output OFF 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 OUT2 value Measurement value OUT1 value Threshold Output OUT2 upper-limit value OUT1 upper-limit value OUT1 lower-limit value OUT2 lower-limit value Measurement value Combination of Upper Limit and Upper/Lower Limits OUT2 Upper-limit value OUT1 value Measurement value OUT2 Lower-limit value ON OUT2 OFF OUT2 ON OFF ON OUT2 OFF ON OUT1 OFF OUT1 ON OFF ON OUT1 OFF 6 K3MA-J Parameter Initialization Changing the Display Color This function returns all of the parameters to their initial values. The color of the value displayed can be set to either red or green. For comparative output models (K3MA-J-A2), 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. Parameter Setting value init Meaning off --- on Initializes all parameters. Use this to reset the K3MA-J after returning it to its factory-set condition. Red 113.36 OUT1 value Green 100.05 Average Processing OUT2 value 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). 8.781 Red Display Auto-return Time This function automatically returns the display to the operation level’s 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. 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. Move-to-Protect-Level Time The time required to shift to the protect level can be set as desired. 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). Upper limit (high acting) Set value MAX/MIN Hysteresis LEVEL MODE SHIFT UP Measurement value Note: Used only for releasing the forced-zero with the Protect menu. MAX/MIN Display ON Output 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. OFF 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. Current value MAX/MIN MAX/MIN Parameter Setting value LEVEL MODE SHIFT UP Meaning =-lim off OFF: No zero-limit on ON: Zero-limit lim-p 0 to 99 0 to 99: Zero-limit value MAX value Max MAX/MIN MAX/MIN LEVEL MODE SHIFT UP Display MIN value Min MAX/MIN MAX/MIN LEVEL MODE SHIFT UP Zero-limit setting value Input 7 K3MA-J Nomenclature 2. Operation indicators 1 2 Max Min 1. Main indicator SV 3. Level indicator Z T MAX/MIN LEVEL MODE SHIFT UP 4. MAX/MIN key 8. Up key 5. Level key 7. Shift key 6. Mode key Name Functions 1. Main indicator Displays current values, parameters, and set values. 2. Opera- 1 tion indica- 2 tors SV Lit when output 1 is ON. Lit when output 2 is ON. Lit when a set value is being displayed or changed. Max Lit when the main indicator is showing the MAX value. Min Lit when the main indicator is showing the MIN value. Z Lit during the forced-zero operation. T Lit when the teaching function is operable. Blinks while the teaching function is operating. 3. Level indicator Displays the current level that the K3MA-J is in. (See below for details.) 4. MAX/MIN Key Used to display the MAX and MIN values when a measurement value is being displayed. 5. Level Key Used to change the level. 6. Mode Key Used to allow the main indicator to indicate parameters sequentially. 7. Shift Key Used to enable a set value to be changed. When changing a set value, this key is used to move along the digits. 8. Up Key Used to change a set value. Used to set or clear a forced-zero function when a measurement value is being displayed. Level indicator Level p Protect Not lit Operation s f Initial setting Advanced-function setting Dimensions Finger protective cover (provided) 101.2 91 Main indicator character size Panel cut-out 120 min. A 14.2 mm B C D E 85 97 75 min. 7.6 mm 0 92+0.5 +0.5 45 0 12 1.3 80 96 44.8 48 MAX/MIN LEVEL MODE SHIFT Mounting Recommended Panel Thickness 1 to 8 mm. Mount the product horizontally. The K3MA-J uses M3 terminals. UP 8 K3MA-J Application Examples Monitoring interior tank pressure E8AA Pressure Sensor Displaying/outputting liquid level Pa 4 to 20 mA K3MA-J Pump 4 to 20 mA or 0 to 10 V Flowrate sensor m/min mm K3MA-J E4PA Ultrasonic Displacement Sensor 4 to 20 mA K3MA-J Pump Tank Flowrate Sensor Discharge valve • 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 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.) Note: Rubber packing is provided with the Controller. 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 N⋅m. • 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. 5.8 mm max. ■ Unit Labels (Provided) • The unit labels are not attached to the K3MA-J. Select the desired labels from the provided sheet. 10° 30° ■ Watertight Cover Y92A-49N Note: For scales and gauges, use the unit labels that are specified by the relevant laws or regulations. 9 K3MA-J Operating Procedures ■ Operations in Run Mode Setting and Releasing a Forced Zero 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. Setting a Forced Zero Any reference point can be easily set to zero. Measurement value Displayed value MAX/MIN Key MIN value MAX/MIN Key Measured value after setting forced zero Checking and Setting Comparative Set Values (for Models with the Comparative Output Function) ON 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). Forced zero input OFF MAX value 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. Measured value Z indicator MAX/MIN Key • 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 OUT2 value OUT1 lower-limit value Mode Key OUT2 upper-limit value Mode Key OUT2 lower-limit value Mode Key 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 Function Measurement Protect Setting lockouts. Continue Operation Displaying current values, setting/clearing forced-zero function, and Continue setting OUT 1/2 values. Initial setting Making initial settings of input type, scaling, output operating action, Stopped and other parameters. Advanced-function setting Setting average processing, display color settings, and other advanced-function parameters. Stopped 10 K3MA-J Power ON Operation level + Time set by user (See note.) 1 s min. Protect level Flashing stops if key is released. 1 s min. + 1 s min. -1234.5 Indicates change of level. Continue to press the key for 2 s min. 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. 11 K3MA-J ■ Parameters Some parameters are not displayed for certain models. The K3MA-J will stop measurement if the level is changed to the initial setting level or advanced-function setting level. the input range is changed, some parameters are set to default values. Therefore, et the input range first. Settings displayed in reversed colors are defaults. Power ON Operation level Current value For models with the comparative output function MODE OUT1 value − MODE Set one of these. OUT1 upper-limit value − MODE OUT1 lower-limit value − MODE OUT2 value − MODE Set one of these. OUT2 upper-limit value − MODE OUT2 lower-limit value − MODE 12 K3MA-J To change a setting, press the Shift Key make the change with the Up Key . Press Level Key for more than 3 s. Press Level Key again, and then for more than 1 s. Advanced-function setting level Initial setting level Press Level Key for more than 1 s. / Input type / / / Enter password "-0169" MODE Parameter initialization / Average processing / MODE Scaling input value 1 − / / Unit: times MODE MODE Scaling display value 1 − Scaling input value 2 − Models with the comparative output function MODE OUT1 hysteresis OUT2 hysteresis − Decimal point position − − − − MODE MODE Scaling display value 2 − MODE Zero-limit MODE Zero-limit / MODE MODE OUT1 type Upper Limit OUT2 type Upper Limit MODE MODE Move to advancedfunction MODE setting level Zero-limit value When zerolimit is ON Lower Limit Upper/Lower Limits − MODE Display color change Lower Limit Upper/Lower Limits Green (red) Green Red (green) MODE Red − − Display auto-return time − − Unit: s MODE Move-toprotectlevel time MODE − − Unit: s 13 K3MA-J Press Level Key + Mode Key for more than 1 s. Operation level Protect level Press Level Key + for more than preset time. Mode Key Operation/adjustment lockouts / / MODE Setting level lockout / / MODE Setting change lockout / MODE Forced-zero shift lockout / MODE Operation/Adjustment Lockouts ■ Initial Settings Restricts key operations for operation level and adjustment level. Parameter Setting Power ON Operation level Current value display Set value display oapt 0 Allowed Allowed 1 Allowed Allowed 2 Allowed Prohibited • Initial setting is 0. • This cannot be displayed on models not equipped with the comparative output function. Press the Level Key level. for 3 s min. to move to the initial setting Select the input type. Set the scaling values and specify output operating action as required. Setting Level Lockout Restricts shifting to initial setting level or advanced-function setting level. Parameter Setting icpt Shift to initial setting level Shift to advancedfunction setting level 0 Allowed 1 Allowed Prohibited 2 Prohibited Prohibited Allowed Setting Change Lockout 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. Press the Level Key operation level. for less than 1 s min. to return to the 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 Setting Setting change by key operation off Allowed on Prohibited However, all protect level parameters can still be changed. Specify set value of OUT 1 and 2. Measurement starts. Forced-zero Lockout Restricts the setting or release of a forced-zero by front-panel key operation. Parameter =rpt Setting Setting/release of forced-zero by key operation off Allowed on Prohibited 14 K3MA-J ■ Setting Example Initial Settings Display value DISPLAY 2 ( ) The settings for the following example are shown here. Example: Tank pressure display 4 to 20 mA 1 0 to 980 kPa 2 DISPLAY 1 ( ) Max Min SV Pressure Sensor MAX/MIN LEVEL MODE SHIFT Input value UP INPUT 1 ( ) K3MA-J-A2 24VAC/VDC Here, the pressure inside the tank is to be displayed in units of 0.1 kPa. • Pressure Sensor Measuring range: 0 to 980 kPa, output 4 to 20 mA INPUT 2 ( ) 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 Main indicator Error contents Countermeasures Not lit e111 RAM memory error Repair is necessary. Consult your OMRON sales representative. 5 e111 EEPROM memory error 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. Not lit 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. Not lit Flashes 99999 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. The scaling display value exceeds 99999. 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. Not lit Flashes -19999 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. 15 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. 2016.4 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 2016 All Right Reserved.