Mitsubishi Electric FX3S Series PLC CPU for Use with FX3 Series, Relay Output, 12 (Sink/Source)-Input, Sink, Source

RS Stock No.:: 123-5963
Distrelec Article No.:: 303-96-714
Mfr. Part No.:: FX3S-20MR/DS
Brand:: Mitsubishi Electric

Mitsubishi Electric FX3S Series PLC CPU for Use with FX3 Series, Relay Output, 12 (Sink/Source)-Input, Sink, Source

Subtotal (1 unit)*

£303.00

(exc. VAT)

£363.60

(inc. VAT)

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In Stock

8 unit(s) ready to ship
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Plus 999,999,991 unit(s) shipping from 21 November 2025

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Units	Per unit
1 +	£303.00

*price indicative

RS Stock No.:: 123-5963
Distrelec Article No.:: 303-96-714
Mfr. Part No.:: FX3S-20MR/DS
Brand:: Mitsubishi Electric

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Mitsubishi Electric
	Manufacturer Series	FX3S
	Number of Inputs	12 (Sink/Source)
	Output Type	Relay
	For Use With	FX3 Series
	Input Type	Sink, Source
	Voltage Category	24 V dc
	Number of Outputs	8 (Relay)
	Network Type	Ethernet, ModBus
	Memory	16000 (EEPROM) steps
	Minimum Operating Temperature	0°C
	Programming Interface	Mini USB B
	Output Current	2 A
	Maximum Operating Temperature	+55°C
	Number of Communication Ports	2
	Programming Language Used	Relay Symbol System, Step Ladder
	Dimensions	75 x 90 x 49 mm
	Standards Met	cUL, EC Directive, EMC Directive, UL
	Communication Port Type	RS422, USB
	Program Capacity	4000 steps
	Depth	49mm
	Length	75mm
	Width	90mm
	Mounting Type	DIN Rail

	Select all
	Brand Mitsubishi Electric
	Manufacturer Series FX3S
	Number of Inputs 12 (Sink/Source)
	Output Type Relay
	For Use With FX3 Series
	Input Type Sink, Source
	Voltage Category 24 V dc
	Number of Outputs 8 (Relay)
	Network Type Ethernet, ModBus
	Memory 16000 (EEPROM) steps
	Minimum Operating Temperature 0°C
	Programming Interface Mini USB B
	Output Current 2 A
	Maximum Operating Temperature +55°C
	Number of Communication Ports 2
	Programming Language Used Relay Symbol System, Step Ladder
	Dimensions 75 x 90 x 49 mm
	Standards Met cUL, EC Directive, EMC Directive, UL
	Communication Port Type RS422, USB
	Program Capacity 4000 steps
	Depth 49mm
	Length 75mm
	Width 90mm
	Mounting Type DIN Rail

Datasheet

COO (Country of Origin):: JP

Mitsubishi PLC CPU

The Mitsubishi FX series 3rd generation basic, compact and compatible programmable logic controller (PLC) has 12 digital inputs (type 24VDC sink/source) and 8 relay outputs. It has RS-232C/RS-422/USB programming communication and also Ethernet and Modbus networking. It provides a fit and forgets PLC solution for space and cost-conscious applications requiring up to 30 I/O. This minimum-expandability and the battery-less maintenance-free controller is perfect for handling straightforward processes and it can be hidden in locations without regular maintenance activities.

Features and Benefits

High performance with minimal size
Integrated power supply (AC powered)
Maintenance-free EEPROM memory
Power supply of 24VDC
Ample memory capacity (4000 steps) and device ranges
Built-in variable analogue potentiometers
Built-in USB port for the programming communication function to enable high-speed communication at 12Mbps
Built-in positioning control
Integrated real-time clock
Increased functionality using expansion boards and special adapters
Programming with GX Works2 or GX Works2 FX
Operation temperature ranges between 0°C and 55°C

Applications

Industrial automation
Robotics
Automobile industry

Certifications

ANSI/ESD S20.20:2014
BSEN 61340-5-1:2007