Managing compact industrial automation sequences with high-speed processing, the Mitsubishi Electric FX3G-40MT/ES serves as a robust main processing unit within the MELSEC FX3G Series PLC family. Optimized for cost-effective performance, this micro controller integrates 24 digital inputs and 16 transistor outputs into a single space-saving footprint. It operates on a wide range 100-240 VAC power supply and features built-in high-speed counters, dual-bus expansion capability, and integrated USB/serial communication ports, enabling flexible integration into modern control architectures.
| Manufacturer | Mitsubishi Electric |
| Model Number | FX3G-40MT/ES |
| Series | MELSEC FX3G |
| Power Supply Voltage | 100 to 240 VAC (+10% / -15%), 50/60 Hz |
| Power Consumption | 37 W |
| Integrated Inputs | 24 Inputs (24 VDC, Sink/Source, 7mA) |
| Integrated Outputs | 16 Outputs (Transistor, Sink type) |
| Program Memory | 32,000 steps (internal EEPROM) |
| Operating Temperature Limit | 0 to 55 degC (ambient operating) |
| Dimensions (W x H x D) | 130 mm x 90 mm x 86 mm |
| Shipping Weight (Calculated) | 1.0 kg |
| Country of Origin | Japan |
| Terminal Label | Function / Circuit Assignment |
|---|---|
| L, N | AC Power Supply inputs (100 to 240 VAC) |
| S/S | Sink / Source selector terminal for 24 VDC inputs |
| X0 to X27 | 24 VDC digital input channels |
| COM1 to COM4 | Common terminals for transistor outputs |
| Y0 to Y17 | Transistor (Sink) outputs (max. 0.5A per channel) |
The FX3G-40MT/ES serves as an excellent modernization path for legacy FX1N-40MT-ES/UL units. The form factor is highly compatible, but note that the programming software requires GX Works2 (or GX Developer v8.72A and later). Ensure your project configuration is changed to FX3G/FX3GC inside the project properties before downloading program parameters.
When designing your control panel, avoid placing high-power contactors directly adjacent to the FX3G-40MT/ES base unit to minimize electromagnetic interference on the high-speed inputs. Maintain at least 50 mm of clearance on all sides of the housing to prevent internal thermal buildup, especially when utilizing the built-in 24 VDC service power output at its maximum rating.
To configure the digital inputs for Sink operation, jumper the S/S terminal directly to the built-in 24V terminal. For Source inputs, connect S/S to the 0V terminal. Ensure that the maximum load current across any single transistor common group (COM1 to COM4) does not exceed 0.8A to prevent thermal failure of the internal output board trace.
Isolate all primary and auxiliary AC power sources before attempting installation, mounting, or wiring of this device. Residual voltage in power supply capacitors can cause fatal electrical shock or equipment destruction. Verify de-energization with a calibrated voltmeter before removing terminal covers.
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Manufacturer: Mitsubishi Electric
Product No.: FX3G-40MT/ES
Country of origin:United States
Product Type: PLC CPU Modules
Payment: T/T, Western Union
Weight: 700g
Dimensions: 130mm x 90mm x 86mm
Shipping port: Xiamen
Warranty: 12 months
Managing compact industrial automation sequences with high-speed processing, the Mitsubishi Electric FX3G-40MT/ES serves as a robust main processing unit within the MELSEC FX3G Series PLC family. Optimized for cost-effective performance, this micro controller integrates 24 digital inputs and 16 transistor outputs into a single space-saving footprint. It operates on a wide range 100-240 VAC power supply and features built-in high-speed counters, dual-bus expansion capability, and integrated USB/serial communication ports, enabling flexible integration into modern control architectures.
| Manufacturer | Mitsubishi Electric |
| Model Number | FX3G-40MT/ES |
| Series | MELSEC FX3G |
| Power Supply Voltage | 100 to 240 VAC (+10% / -15%), 50/60 Hz |
| Power Consumption | 37 W |
| Integrated Inputs | 24 Inputs (24 VDC, Sink/Source, 7mA) |
| Integrated Outputs | 16 Outputs (Transistor, Sink type) |
| Program Memory | 32,000 steps (internal EEPROM) |
| Operating Temperature Limit | 0 to 55 degC (ambient operating) |
| Dimensions (W x H x D) | 130 mm x 90 mm x 86 mm |
| Shipping Weight (Calculated) | 1.0 kg |
| Country of Origin | Japan |
| Terminal Label | Function / Circuit Assignment |
|---|---|
| L, N | AC Power Supply inputs (100 to 240 VAC) |
| S/S | Sink / Source selector terminal for 24 VDC inputs |
| X0 to X27 | 24 VDC digital input channels |
| COM1 to COM4 | Common terminals for transistor outputs |
| Y0 to Y17 | Transistor (Sink) outputs (max. 0.5A per channel) |
The FX3G-40MT/ES serves as an excellent modernization path for legacy FX1N-40MT-ES/UL units. The form factor is highly compatible, but note that the programming software requires GX Works2 (or GX Developer v8.72A and later). Ensure your project configuration is changed to FX3G/FX3GC inside the project properties before downloading program parameters.
When designing your control panel, avoid placing high-power contactors directly adjacent to the FX3G-40MT/ES base unit to minimize electromagnetic interference on the high-speed inputs. Maintain at least 50 mm of clearance on all sides of the housing to prevent internal thermal buildup, especially when utilizing the built-in 24 VDC service power output at its maximum rating.
To configure the digital inputs for Sink operation, jumper the S/S terminal directly to the built-in 24V terminal. For Source inputs, connect S/S to the 0V terminal. Ensure that the maximum load current across any single transistor common group (COM1 to COM4) does not exceed 0.8A to prevent thermal failure of the internal output board trace.
Isolate all primary and auxiliary AC power sources before attempting installation, mounting, or wiring of this device. Residual voltage in power supply capacitors can cause fatal electrical shock or equipment destruction. Verify de-energization with a calibrated voltmeter before removing terminal covers.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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