Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC-F (FX) Series – Input/output extension / FX3G-4EX-BD Mitsubishi MELSEC-F (FX) Series Input/output extension

Available on request

FX3G-4EX-BD Mitsubishi MELSEC-F (FX) Series Input/output extension

MPN: FX3G-4EX-BD · Brand: Mitsubishi Electric (Factory Automation)

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSEC-F (FX) Series – Input/output extension
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can FX3G-4EX-BD be shipped?

FX3G-4EX-BD is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up FX3G-4EX-BD in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for FX3G-4EX-BD and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FX3G-4EX-BD, subject to availability and destination.

The Mitsubishi Electric FX3G-4EX-BD is a input/output extension in the MELSEC-F (FX) Series. Input: 4 points. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC-F (FX) Series
Category	Input/output extension
Outline	Input: 4 points

Specifications

Applicable PLC

FX3S (V1.10 or later), FX3G (V2.20 or later)

Power supply specifications

Current consumption: 24 V DC	Supply up to 25 mA from an external power supply.
Current consumption: 5 V DC	Power is supplied from the PLC.

Input specifications

No. of input points	4 points
Input connection type	Terminal block for Europe
Input type	Sink/source
Input signal form: Sink input	No-voltage contact NPN open collector transistor
Input signal form: Source input	No-voltage contact PNP open collector transistor
Input signal voltage	24 V DC +20%, -15%
Input signal current	5 mA/24 V DC
Input impedance	4.3 kΩ
ON input sensitivity current	3.5 mA or more
OFF input sensitivity current	1.5 mA or less
Input response time	Approx. 10 ms
Input circuit insulation	Photocoupler insulation
Indication of input operation	LED on when photocoupler is driven.

Specifications

Ambient temperature	0 to 55°C when operating and -25 to 75°C when stored
Ambient humidity	5 to 95%RH (no condensation) when operating
Vibration resistance: Installed on DIN rail: Frequency: 10 to 57 Hz	Half amplitude: 0.035mmnSweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2.
Vibration resistance: Installed on DIN rail: Frequency: 57 to 150 Hz	Acceleration: 4.9 m/s 2 Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2.
Vibration resistance: Direct installing: Frequency: 10 to 57 Hz	Half amplitude: 0.075 mm Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2.
Vibration resistance: Direct installing: Frequency: 57 to 150 Hz	Acceleration: 9.8 m/s 2 Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2.
Shock resistance	147 m/s 2 Acceleration, Action time: 11 ms, 3 times by half-sine pulse in each direction X, Y, and Z The criterion is shown in IEC61131-2.
Noise resistance	By noise simulator at noise voltage of 1,000 Vp-p, noise width of 1 μs, rise time of 1 ns and period of 30 to 100 Hz
Dielectric withstand voltage	Between input terminal of expansion input board and ground terminal of main unit: 500 V AC for 1 min
Insulation resistance	Between input terminal of expansion input board and ground terminal of main unit: 5 MΩ or higher by 500 V DC insulation resistance tester
Working atmosphere	Free from corrosive or flammable gas and excessive conductive dusts
Working altitude	2000 m or less The PLC cannot be used at a pressure higher than the atmospheric pressure to avoid damage.