K3MA-J AC/DC24V

As of November 20, 2009

Supply voltage	24 VAC (50/60Hz) 24 VDC
Operating voltage range	85% to 110% of the rated power supply voltage
Power consumption	4.5 W max. (24 VDC) 4.5 VA max (24 VAC)
Current measurement input (Input type)	DC current
Current measurement input (Indication range)	Range 0-20: -2.00 to 22.00 mA Range 4-20: 0.00 to 22.00 mA
Current measurement input (Accuracy)	Range 0-20: +/- 0.1%FS +/- 1digit max. Range 4-20: +/- 0.1%FS +/- 1digit max. (at 23 +/- 3 CEL)
Current measurement input (Input impedance)	Range 0-20: 45 Ohm max. Range 4-20: 45 Ohm max.
Voltage measurement input (Input type)	DC voltage
Voltage measurement input (Measurement range)	Range 0-5: 0-5 V Range 1-5: 1-5 V Range 5: +/-5 V Range 10: +/- 10 V
Voltage measurement input (Indication range)	Range 0-5: -0.500 to 5.500 V Range 1-5: 0.500 to 5.500 V Range 5: +/- 5.500 V Range 10: -11.00 to 11.00 V
Voltage measurement input (Accuracy)	Range 0-5: +/- 0.1%FS +/- 1digit max. (at 23 +/- 3 CEL) Range 1-5: +/- 0.1%FS +/- 1digit max. (at 23 +/- 3 CEL) Range 5: +/- 0.1%FS +/- 1digit max. (at 23 +/- 5 CEL) Range 10: +/- 0.1%FS +/- 1digit max. (at 23 +/- 5 CEL)
Voltage measurement input (Input impedance)	Range 0-5: 1 M Ohm min. Range 1-5: 1 M Ohm min. Range 5: 1 M Ohm min. Range 10: 1 M Ohm min.
Display method	7-segment digital display
Digits	5 digits
Character height	14.2 mm (green/red)
Zero suppress	Leading zeros are not displayed.
Decimal point display position	Selected with parameters
Key protect	Operation/Adjustment Lockouts, Setting Level Lockouts, Setting Change Lockout, Forced-zero Lockout
Filters function	Average processing
Input Compensation function	Forced-zero, Zero-limit
Display function	Scaling, Teaching, Display Color Selection, Max./Min. Hold
Outputs function	Comparative Output Pattern, Hysteresis
Other function	Parameter initialization
Ambient temperature	Operating: -10 to +55 CEL Storage: -25 to +65 CEL (with no icing or condensation)
Ambient humidity	Operating: 25 to 85 %RH Storage: 25 to 85 %RH

Display range	-19999 to 99999
A/D conversion method	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.)
Comparative output response time	750ms max
Insulation resistance	20 MOhm min.(at 500 VDC) between external terminals and case. Insulation provided between inputs, outputs and power supply.
Dielectric strength	2,000 VAC 1min (between external terminals and case)
Noise immunity	+/- 480V at power supply terminals in normal mode+/- 1,500V at power supply terminals in common mode(waveform with 1-ns rising edge and pulse width of 1us/100 ns)
Vibration resistance	Malfunction: Frequency: 10 to 55 Hz; Acceleration: 50m/s2 10 sweeps of 5 min each in X Y and Z directions
Shock resistance	Malfunction: 150 m/s2 3 times each on 3 axes 6 directions
Degree of protection	Front panel: NEMA4X for indoor use(equivalent to IP66) Rear case: IP20 Terminals: IP00 + finger protection(VDE0106/100)
Memory protection	EE-PROM(non-volatile memory) Number of rewrites: 100,000
Applicable standard (UL)	Standard No.: UL61010C-1 File number: E200593
Applicable standard (CSA)	Standard No.: CAN/CSA C22.2 No.1010.1(evaluated by UL)
Applicable standard (IEC)	IEC61010-1
Applicable standard (EN)	EN61010-1
Applicable standard (EC Directive (EMC Directive))	Standard No.: EN61326 EMI: EN61326 industrial applications Emission Enclosure: CISPR 11 Group1 Class A:CISPRL 16-1/-2 Emission AC mains: CISPR 11 Group1 Class A:CISPRL 16-1/-2 EMS: EN61326 industrial applications Immunity ESD: EN61000-4-2 (4 kV (contact) 8 kV (in air)) Immunity RF-interference: EN61000-4-3 (10 V/m sine wave amplitude modulation) Immunity Fast Transient Burst: EN61000-4-4 (2 kV (power line) 1 kV (I/O signal line)) Immunity Surge: EN61000-4-5 (1 kV with line(power line), 2 kV with ground(power line)) Immunity Conducted Disturbance: EN61000-4-6 (3 V (0.15 to 80 MHz)) Immunity Power Frequency Magnetic: EN61000-4-8 (30 A/m (50 Hz) continuous time) Voltage Dips and interruptions immunity: EN61000-4-11 (0.5 cycle 0/180 degrees 100% (rated voltage))
Accessories	Watertight packing, Fixtures, Terminal cover, Unit stickers, Instruction manual
Weight	Approx. 200 g

As of November 20, 2009

Caution:
All units are in millimeters unless otherwise indicated.

As of November 20, 2009

Caution:
All units are in millimeters unless otherwise indicated.

As of November 20, 2009

Process Meter , 96*48 mm

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