Autonics MT4Y-DA-40 Digital Panel Meters with Diverse I/O
The MT4Y-DA-40 Autonics Digital Panel Meters with Diverse I/O measures DC current using 4-digit LED display panels in control. Manufactured by Autonics, this digital panel meter belongs to Autonics Digital Panel Meters and the MT4W Series, supporting -1999 to 9999 display range, 100–240VAC power supply, relay outputs for HI, GO, LO, and IP56 front protection.

| Brand | Autonics |
| Product Type | Digital Panel Meter |
| Model Number | MT4Y-DA-40 |
Autonics MT4Y-DA-40 Digital Panel Meters with Diverse I/O – Technical Specifications
| Specification | Value |
|---|---|
| Display method | 4-digit 7-segment LED |
| Character height | 14.2mm |
| Max. display Range | -1999 to 9999 |
| Measurement | DC current |
| Input specification | 0-5A, 0-2A, 0-500mA, 0-200mA, 0-50mA, 4-20mA, 0-5mA, 0-2mA |
| Power supply | 100-240VAC~ 50/60Hz |
| Output_Main Output(Comparative Value) | Relay (HI, GO, LO) |
| Display accuracy | • 23℃±5℃ - ± 0.1 % F.S. rdg ± 2 digit± 0.3 % F.S. rdg ± 3 digit max. only for 5A terminal.• -10℃ to 50℃ -± 0.5 % F.S. rdg ± 3 digit |
| A/D conversion method | ΣΔ (Sigma Delta) ADC |
| Sampling cycle | 50ms |
| Hold function | Includes (external hold function) |
| Environment_Ambient temperature | -10 to 50℃, storage: -20 to 60℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Insulation type | Double insulation or reinforced insulation(mark: @(INS), dielectric strength between the measuring input part and the power part: 1kV) |
| Protection structure | IP56 (front part, IEC standard) |
| Unit weight (packaged weight) | ≈ 134 g (≈ 213.5 g) |
The Autonics MT4Y-DA-40 Digital Panel Meters with Diverse I/O is designed for DC current monitoring in industrial automation systems. It features a 4-digit 7-segment LED display with a -1999 to 9999 measurement range and operates on a 100–240VAC power supply. This model is part of the MT4W Series and provides relay outputs for HI, GO, and LO signaling within control panels.
In industrial automation environments, the MT4Y-DA-40 Autonics Digital Panel Meters with Diverse I/O is used across conveyors, packaging machinery, automated production lines, and assembly panels. It enables operators to monitor DC current values clearly while supporting stable relay-based outputs for alarms and interlocks. The IP56-rated front structure supports dependable panel mounting in typical industrial conditions.
The Autonics MT4Y-DA-40 digital panel meter delivers consistent electrical indication aligned with industrial panel requirements. With defined DC current measurement, standard AC power input, and protected front construction, it supports reliable operation in automation systems. Positioned within the MT4W Series and supported by Autonics manufacturing standards, this model is suitable for industrial applications across India requiring dependable monitoring and control reliability.




