Skip to main content
Log in
Mitsubishi Electric FX3G-14MR/DS — PLCs (Programmable Logic Controllers)

Mitsubishi FX3G-14MR/DS PLC, 14 I/O, DC Power, Relay Output

MPNFX3G-14MR/DS

Mitsubishi Electric FX3G-14MR/DS Programmable Logic Controller, 14 total I/O points, DC power supply, 24 VDC sink/source input, relay output, 0.5 kg.

$164.00Ref. price · indicative, final on quote
Mitsubishi Electric FX3G-14MR/DS datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

FX3G-14MR/DS — Mechanical
ParameterValue
Weight0.5 Kg
FX3G-14MR/DS — Other specifications
ParameterValue
Main unitM
Series nameFX3G
Product typeProgrammable Logic Controller
Total number of input and output points14
Power supply, input (output type, connection on terminal block)R/DS = DC power supply/24V DC (sink/source) input/Relay output

Product details

14-point DC-powered relay PLC

The FX3G-14MR/DS is a 14-point programmable logic controller from Mitsubishi Electric's FX3G series, with 8 integrated digital inputs and 6 relay outputs on a DC power supply (24 VDC sink/source input type).

Relay output vs transistor sibling

The relay output on this unit (MR/DS) switches AC or DC loads up to the relay contact rating, making it suitable for solenoid valves, contactor coils, and indicator lamps where galvanic isolation per channel matters. The transistor-output sibling FX3G-14MT/DSS uses sourcing transistor outputs — faster switching but DC-only and polarity-sensitive. Both share the same 14-point footprint, power supply, and program memory (32K steps EEPROM), so a panel designed for one can accept the other with a wiring change on the output terminals.

Frequently asked questions

Will FX3G-14MR/DS drop into a panel that was specified around FX3G-14MT/DSS without rewiring?

The FX3G-14MR/DS and FX3G-14MT/DSS share the same 14-point form factor, DC power supply, and program memory (32K steps EEPROM). The output wiring differs — relay vs transistor sourcing — so the terminal block connections must be re-terminated for the output type, but the panel cutout and backplane mounting are identical.

MPN
FX3G-14MR/DS