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Mitsubishi Electric FX3S-14MT/ESS — PLCs (Programmable Logic Controllers)

Mitsubishi FX3S-14MT/ESS, 14-pt AC base unit

MPNFX3S-14MT/ESS

Mitsubishi FX3S series, FX3S-14MT/ESS AC base unit, 14 I/O points with transistor outputs, catalogued under PLCs and Accessories as an Industrial Computer Board.

$173.99Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

FX3S-14MT/ESS — Mechanical
ParameterValue
Weight0.00 kgs

Product details

What this base unit is

The Mitsubishi FX3S-14MT/ESS is the 14-point AC base unit in the FX3S series, catalogued under PLCs and Accessories / Industrial Computer Board. The MT suffix in the order code indicates transistor (sink/source) discrete outputs on the unit, which is the load-bearing spec when the panel-builder is choosing between MT and MR siblings in the family.

Frequently asked questions

When sourcing the FX3S-14MT/ESS, is the FX3S-10MR/DS a close functional second source?

Not as a like-for-like alternate. The FX3S-10MR/DS is a 10-point relay-output unit, which is a different I/O count and a different output device class than the 14-point transistor FX3S-14MT/ESS, so it does not drop into the same program map or wiring without rework.

MPN
FX3S-14MT/ESS