K3MA-L-C AC100-240V Digital Smart Sable NEW

Ratings

K3MA-L 100-240VAC,

K3MA-L 24VAC/VDC,

K3MA-L-C 100-240VAC

K3MA-L-C 24VAC/VDC

Supply voltage

100 to 240 VAC

24 VAC (50/60 Hz), 24 VDC

Operating voltage range

85% to 110% of the rated supply voltage

Power consumption

6 VA max.

4.5 VA max. (24 VAC)

(under maximum load)

4.5 W max. (24 VDC)

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

±480 V on power supply terminals in normal mode.

common 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.

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, conforms to EN61010-1 (Pollution degree 2/overvoltage category II)

Conforms to VDE0106/P100 (finger protection)

EMC

(EMI) EN61326+A1 Industry

Emission Enclosure: CISPR 11 Group 1 class A

Emission AC Mains: CISPR 11 Group 1 class A

(EMS) EN61326+A1 Industry

Immunity ESD: 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)

Weight

Approx. 200 g

Characteristics

Indication accuracy

Thermocouple:

(at 23±5°C)

(±0.5% of indication value or ±1°C, whichever greater) ±1 digit max.

(See note.)

Platinum-resistance thermometer:

(±0.5% of indication value or ±1°C, whichever greater) ±1 digit max.

Input

Thermocouple: K, J, T, E, L, U, N, R, S, B

Platinum-resistance thermometer: JPt100, Pt100

Measurement method

Double integral method

Sampling period

500 ms

Display refresh period

Sampling period (sampling times multiplied by number of averaging times if average processing is selected.)

Max. displayed digits

4 digits (-1999 to 9999)

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.

Input shift

Input shift equivalent to the setting value supported for all points within the sensor measurement range.

Hold function

Max hold (maximum value), Min hold (minimum value)

Hysteresis setting

Programmable with front-panel key inputs (0001 to 9999).

Other functions

Display color change (green (red), green, red (green), red)

Average processing (simple average OFF/2/4/8 operations)

Setting change lockout

Parameter initialization

Output

Relay contact (SPDT)

Delay in comparative outputs

1 s max.

Degree of protection

Front panel: NEMA4X for indoor use (equivalent to IP66)

Rear case: IEC standard IP20

Rear case: IEC standard IP20

Memory protection

Non-volatile memory (EEPROM) (possible to rewrite 100,000 times)