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Autonics MT4N-DA-EN 4-Digit Multi Panel Meter MT4N-DA-EN

Autonics MT4N-DA-EN 4-Digit Multi Panel Meter MT4N-DA-EN

Model number
MT4N-DA-EN
Category
Panel Meters

Autonics MT4N-DA-EN 4-Digit multi panel meter (MT4N Series): DC current input, 12 - 24 VDC , 12 - 24 VAC 50 / 60 Hz supply. Order code note: 12-24VDC/AC-1.

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Key features

  • Various input / output options (by model); Input options: DC voltage, DC current, AC voltage, AC current; Output options: RS485 communication output, transmission output (DC 4 - 20 mA), NPN / PNP open collector output, relay contact output (default option: indicator / no output)
  • Maximum allowed input: 50 VDC , DC 500 mA, 250 VAC , AC 5A
  • Display range: -1999 to 9999
  • High / low-limit display scale function
  • AC frequency measurement (range: 0.1 to 9999 Hz)
  • Various functions: peak display value monitoring, display cycle delay, zero-point adjustment, peak display value correction, PV transmission output (DC 4 - 20 mA) scale, etc.
  • Power supply: 12 - 24 VDC / VAC , 100 - 240 VAC

Specifications

Model
SeriesMT4N Series
Order code description12-24VDC/AC-1
Catalogue model groupMT4N-DA-□
Specifications
Input typeDC current
Max. allowable inputDependent on the input type
DC input-5 to 110 % F.S. for each measured input range
AC input10 to 110 % F.S. for each measured input range
Display method7-segment (red) LCD (character height: 9 mm)
Display accuracyDependent on the ambient temperature; 23 ± 5 ℃: ± 0.1 % F.S. rdg ± 2 digit; -10 to 50 ℃: ± 0.5 % F.S. rdg ± 3 digit
Max. display range-1999 to 9999 (4 digit)
A / D conversion methodΣΔ (Sigma Delta) ADC
Sampling cycle50 ms
Unit weight (packaged)≈ 64 g (≈ 127 g)
Preset outputNone (indicator) / Relay / NPN open collector / PNP open collector output model
RelayContact capacity: 125 VAC 0.3 A, 30 VDC 1 A Contact composition: N.O ( 1a)
NPN / PNP open collectorOutput capacity: ≤ 12 - 24 VDC ± 2 VDC , 50 mA resistive load
Sub outputNone (indicator) / Transmission (DC 4 - 20 mA) / RS485 communication output model
Transmission (DC 4 - 20 mA)Resolution: 1/12,000 (load resistance: ≤ 600 Ω) Response time: ≤ 500 ms Output accuracy (23 ± 5 ℃): ± 0.3 % F.S.
RS485 communicationProtocol: Modbus RTU
Power supply12 - 24 VDC , 12 - 24 VAC 50 / 60 Hz
Permissible voltage range90 to 110 % of rated voltage
Power consumption3 W / 5 VA
Insulation resistanceBetween external terminal and case: ≥ 20 MΩ (500 VDC megger)
Dielectric strengthBetween the charging part and the case : 2,000 VAC 50 / 60 Hz for 1 min
Noise immunity± 500 V square wave noise (pulse width: 1 ㎲) by the noise simulator
Vibration0.75 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 2 hours
Vibration (malfunction)0.5 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 10 min
Shock300 m/s2 (≈ 30 G) in each X, Y, Z direction for 3 times
Shock (malfunction)100 m/s2 (≈ 10 G) in each X, Y, Z direction for 3 times
Relay life cycleMechanical: ≥ 5,000,000 operations Electrical: ≥ 100,000 operations (125 VAC 0.3A resistive load)
Ambient temp.-10 to 50 ℃, storage: -20 to 60 ℃ (no freezing or condensation)
Ambient humi.35 to 85 %RH, storage: 35 to 85 %RH (no freezing or condensation)
Insulation typeSymbol: , double or reinforced insulation (dielectric strength between the measurement input part and the power part: 1 kV)
Comm. protocolModbus RTU

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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