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Mitsubishi Electric FX3G-40MT/DSS

Mitsubishi FX3G-40MT/DSS Compact PLC, 24VDC, 32K Steps

MPNFX3G-40MT/DSS

Mitsubishi FX3G-40MT/DSS Compact PLC, 24 VDC, 24 Digital Inputs, 16 Transistor Outputs, 6 High-Speed Counters, 32000 Steps, USB.

$329.00Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

FX3G-40MT/DSS key specifications
ParameterValue
SeriesFX3G Series
MountingDIN Rail Mount
Termination typeScrew Terminal
Digital input type24 VDC (Sink / Source)
Digital output typeTransistor (Sourcing)
Communication interface typeUSB
Operating voltage max.24 VDC
Load current500 mA
Scan time2 ms
ExpandabilityYes
Digital inputs24
Real-Time clockYes

All specifications

FX3G-40MT/DSS additional specifications
ParameterValue
Program capacity32000 Steps
Input (Output max.)40 I/O Points
IP ratingIP10
Number of impulse outputs3
Programming language usedInstruction List;Step Ladder;Structural Functional Block
Number of transistor outputs16
Number of high speed counters6

Product details

The FX3G-40MT/DSS is a 24 VDC compact PLC from the FX3G Series, delivering 24 digital inputs and 16 transistor sourcing outputs with a 2 ms scan time. Its 6 high-speed counters and 3 impulse outputs handle encoder feedback and pulse-train positioning directly, without an external motion module. Program capacity of 32000 steps and an onboard real-time clock support medium-complexity standalone or distributed control.

Compared to the FX3S-30MR/ES

The FX3S-30MR/ES offers 16 inputs and 14 relay outputs on AC power. The FX3G-40MT/DSS provides 24 inputs, 16 transistor outputs, 24 VDC operation, and 32000 steps.

Panel mounting and wiring

DIN rail mount with screw terminals. IP10 rated — suitable for clean, dry cabinet environments, not washdown areas. The 40 I/O points on the base unit reduce the need for expansion modules in smaller machines. Expandability via the FX3G bus allows adding analog, temperature, or additional discrete I/O as needed.

Sourcing this FX3G-40MT/DSS

The FX3G Series is widely fielded in packaging, material handling, and assembly machines. We supply this unit quoted to your BOM line — submit an RFQ for lead time and availability.

Frequently asked questions

Does the FX3G-40MT/DSS drop into a panel designed for the FX3S-30MR/ES?

No. The FX3G-40MT/DSS uses 24 VDC power, has 24 inputs and 16 transistor outputs, while the FX3S-30MR/ES is AC-powered with 16 inputs and 14 relay outputs. I/O count, output type, and supply voltage differ, so rewiring and a different power supply are required.

MPN
FX3G-40MT/DSS