Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC-F (FX) Series – Analog / FX2N-8AD Mitsubishi MELSEC-F (FX) Series Analog

Available on request

FX2N-8AD Mitsubishi MELSEC-F (FX) Series Analog

MPN: FX2N-8AD · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original FX2N-8AD (new, used or refurbished, subject to availability). Request a quote below.

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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 – Analog
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the FX2N-8AD now that it is discontinued?

Yes. Mitsubishi Electric (Factory Automation) has discontinued the FX2N-8AD, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can FX2N-8AD be shipped?

FX2N-8AD 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 FX2N-8AD 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 FX2N-8AD 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 FX2N-8AD, subject to availability and destination.

The Mitsubishi Electric FX2N-8AD is a analog in the MELSEC-F (FX) Series. Analog input (Temperature sensor input): 8 ch. Mitsubishi Electric has discontinued it (2023/12 Discontinued); PartnerPLC sources discontinued Mitsubishi parts on the surplus market for maintenance of existing machines. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC-F (FX) Series
Category	Analog
Sales status	2023/12 Discontinued (Mitsubishi Electric)
Outline	Analog input (Temperature sensor input): 8 ch

Specifications

Applicable PLC	FX0N, FX1N, FX2N, FX3G, FX3U, FX2NC, FX3GC, FX3UC [Connecting to the connector-type PLC] The FX2NC-CNV-IF is required to connect the FX2NC. The FX2NC-CNV-IF or FX3UC-1PS-5V is required to connect the FX3GC/FX3UC.
Number of occupied I/O points	8 points (Taken from either the input or output points of the PLC.)
Mass (weight)	0.4 kg
Analog input: Analog input range: Voltage input	-10 V to +10 V DC(Input resistance 200 kΩ)
Analog input: Analog input range: Current input	-20 mA to 20 mA DC, 4 mA to 20 mA (Input resistance 250 Ω)
Analog input: Number of input channels	8 channels
Analog input: Absolute maximum input: Voltage input	±15 V
Analog input: Absolute maximum input: Current input	±30 mA
Analog input: Input characteristics	The input mode (voltage/current input) can be set for each channel.
Analog input: Digital output: Voltage input	14 bits binary + sign 1 bit
Analog input: Digital output: Current input	13 bits binary + sign 1 bit
Analog input: Resolution: Voltage input	0.63 mV (20 V × 1/32000) 2.50 mV (20 V × 1/8000)
Analog input: Resolution: Current input	-20 to +20 mA: 5.00 μA (40 mA × 1/8000), 2.50 μA (40 mA × 1/16000) +4 to +20 mA: 4.00 μA (16 mA × 1/4000), 2.00 μA (16 mA × 1/8000)
Analog input: Total accuracy: Voltage input	Ambient temperature: 25°C±5°C ±0.3% (±60 mV) for 20 V full scale Ambient temperature: 0°C to 55°C ±0.5% (±100 mV) for 20 V full scale
Analog input: Total accuracy: Current input	Ambient temperature: 25°C±5°C ±0.3% (±120 μA) for 40 mA full scale, Same accuracy for +4 mA to 20 mA input (±120 μA) Ambient temperature: 0°C to 55°C ±0.5% (±200 μA) for 40 mA full scale, Same accuracy for +4 mA to 20 mA input (±200 μA)
Analog input: A/D conversion time	500 μs x number of channels in use
Analog input: Isolation method	・The photocoupler is used to insulate the analog input area from the PLC. ・The DC/DC converter is used to insulate the analog input area from the power supply unit. ・Channels are not insulated from each other.
Temperature sensor/Temperature control: Number of input channels	8 channels
Temperature sensor/Temperature control: Input signal	Thermocouple type K, J or T The K type, J type, or T type thermocouple can be used interchangeably for each channel
Temperature sensor/Temperature control: Rated temperature range: Type K	-100℃ to 1200℃ (-148°F to 2192°F)
Temperature sensor/Temperature control: Rated temperature range: Type J	-100℃ to 600℃ (-148°F to 1112°F)
Temperature sensor/Temperature control: Rated temperature range: Type T	-100℃ to 350℃ (-148°F to 662°F)
Temperature sensor/Temperature control: Digital output: Type K	-1000 to 12000 (-1480 to 21920) Digital values for Celsius setting are given in parentheses.
Temperature sensor/Temperature control: Digital output: Type J	-1000 to 6000 (-1480 to 11120) Digital values for Celsius setting are given in parentheses.
Temperature sensor/Temperature control: Digital output: Type T	-1000 to 3500 (-1480 to 6620) Digital values for Celsius setting are given in parentheses.
Temperature sensor/Temperature control: Resolution: Type K	0.1℃ (0.1°F)
Temperature sensor/Temperature control: Resolution: Type J	0.1℃ (0.1°F)
Temperature sensor/Temperature control: Resolution: Type T	0.1℃ (0.1°F)
Temperature sensor/Temperature control: Overall accuracy, Measurement accuracy: Type K	Ambient temperature: 0°C to 55°C ±0.5% for full scale (±6.5℃/±11.7°F)
Temperature sensor/Temperature control: Overall accuracy, Measurement accuracy: Type J	Ambient temperature: 0°C to 55°C ±0.5% for full scale (±3.5℃/±6.3°F)
Temperature sensor/Temperature control: Overall accuracy, Measurement accuracy: Type T	Ambient temperature: 0°C to 55°C ±0.7% for full scale (±3.15℃/±5.67°F)
Temperature sensor/Temperature control: Conversion speed: When using only voltage input and current input	500 μs x number of channels in use
Temperature sensor/Temperature control: Conversion speed: When using 1 channel or more for thermocouple input	The channel used for voltage input and current input is 1 ms x number of channels in use The channel used for thermocouple input is 40 ms x number of channels in use (The number of channels in use refers to all channel points used for the voltage input, current input, and thermocouple input.)
Temperature sensor/Temperature control: Control system	In accordance with a sequence program
Temperature sensor/Temperature control: Operation when input is disconnected/short-circuited	Disconnection detection function available only when using thermocouple input mode (FX2N-8AD V1.10 or later products only) The operation follows the sequence program
Temperature sensor/Temperature control: Isolation method	・The photocoupler is used to insulate the analog input area from the PLC. ・The DC/DC converter is used to insulate the analog input area from the power supply unit. ・Channels are not insulated from each other.

Power supply specifications

Power supply

5 V DC 50 mA (internal power supply from PLC main unit) 24 V DC ±10% 80 mA (External power supply)

Specifications

Ambient temperature	0 to 55°C (32 to 131 °F) when operating and -20 to 70°C (-4 to 158 °F) when stored
Ambient humidity	35 to 85%RH (no condensation) when operating
Vibration resistance: Installed on DIN rail: Frequency: 10 to 57 Hz	Half amplitude: 0.035 mm Sweep Count for X, Y, Z: 10 times (80 min in each direction)
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)
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)
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)
Shock resistance	147 m/s 2 Acceleration, Action time: 11 ms, 3 times by half-sine pulse in each direction X, Y, and Z
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 batch of all terminals and ground terminal: 500 V AC for 1 min
Insulation resistance	Between batch of all terminals and ground terminal: 5 MΩ or higher by 500 V DC insulation resistance tester
Grounding	Class D grounding (grounding resistance: 100 Ω or less) (Common grounding with a heavy electrical system is not allowed) Ground the PLC independently or jointly.
Working atmosphere	Free from corrosive or flammable gas and excessive conductive dusts
Working altitude	2000 m or less Do not use the PLC under pressure higher than the atmospheric pressure. Doing so may damage the PLC.