Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC-F (FX) Series – Main Unit / FX2NC-32MT-DSS Mitsubishi MELSEC-F (FX) Series Main unit

Available on request

FX2NC-32MT-DSS Mitsubishi MELSEC-F (FX) Series Main unit

MPN: FX2NC-32MT-DSS · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original FX2NC-32MT-DSS (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

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

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSEC-F (FX) Series – Main Unit
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the FX2NC-32MT-DSS now that it is discontinued?

Yes. Mitsubishi Electric (Factory Automation) has discontinued the FX2NC-32MT-DSS, 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 FX2NC-32MT-DSS be shipped?

FX2NC-32MT-DSS 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 FX2NC-32MT-DSS 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 FX2NC-32MT-DSS 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 FX2NC-32MT-DSS, subject to availability and destination.

The Mitsubishi Electric FX2NC-32MT-DSS is a main unit in the MELSEC-F (FX) Series. DC Power Supply/DC Input Type Input: 16 points 24 V DC sink/source Output: 16 points Transistor source. Mitsubishi Electric has discontinued it (2012/09 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	Main unit
Sales status	2012/09 Discontinued (Mitsubishi Electric)
Outline	DC Power Supply/DC Input Type Input: 16 points 24 V DC sink/source Output: 16 points Transistor source

Specifications

Operation control system	Stored-program repetitive operation method (dedicated LSI), with interrupt instructions
Input/output control system	Batch processing system (when END instruction is executed), Input/output refresh instruction and pulse catch function are provided.
Programming language	Relay symbol system + step-ladder system (SFC notation possible)
Program memory: Max. memory capacity	16000 steps 16000 steps including comments and file registers
Program memory: Built-in memory capacity/type	8000 steps RAM (backed up by built-in lithium battery)
Program memory: Memory cassette (Memory board)	・FX2NC-EEPROM-16 (2000/4000/8000/16000 steps) ・FX2NC-EEPROM-4C (2000/4000 steps with real time clock function) ・FX2NC-EEPROM-16C (2000/4000/8000/16000 steps with real time clock function)
Program memory: Expansion memory (Expansion memory board)	FX2NC-ROM-CE1 type function expansion memory board can be mounted on PLC version V3.00 and higher. • Short mail send function • Inverter operation control function • 16000 steps with real time clock function EEPROM (2000/4000/8000 steps also supported)
Program memory: Writing function during running	Provided (Program can be modified while the PLC is running.)
Program memory: Protection	Password protection provided (with entry code function)
Real-time clock: Clock function	Usable by mounting FX2NC-RTC, FX2NC-EEPROM-4C, FX2NC-EEPROM-16C, or FX2NC-ROM-CE1 1980 to 2079 (with correction for leap year) 2- or 4-digit year, accuracy within 45 seconds/month at 25°C
Kinds of instructions: Basic instructions	・Sequence instructions: 27 ・Step-ladder instructions: 2
Kinds of instructions: Applied instructions	Applied instructions: 132 kinds
Processing speed: Basic instructions	0.08 μs/instruction
Processing speed: Applied instructions	1.52 to several hundred μs/instruction
No. of input/output points: No. of input points	184 points or less (Extension combined number)
No. of input/output points: No. of output points	184 points or less (Extension combined number)
No. of input/output points: Remote I/O number of points (CC-Link)	256 points or less including mounted I/O
No. of input/output points: Total number of points	256 points or less (Extension combined number)
Device: Input/output relay: Input relay	X000 to X267 184 points (octal) Extension combined number
Device: Input/output relay: Output relay	Y000 to Y267 184 points (octal) Extension combined number
Device: Auxiliary relay: For general	M0 to M499 500 points Battery-less backup area. Change to battery backup area by setting the parameters.
Device: Auxiliary relay: For keeping	M500 to M1023 524 points Battery backup area. Change to battery-less backup area by setting the parameters.
Device: Auxiliary relay: For keeping (battery backup fixed area)	M1024 to M3071 2048 points Battery backup fixed area. The area characteristics cannot be changed.
Device: Auxiliary relay: For special	M8000 to M8255 256 points
Device: State: Initial state	S0 to S9 10 points
Device: State: For general	S10 to S499 490 points Battery-less backup area. Change to battery backup area by setting the parameters.
Device: State: For keeping	S500 to S899 400 points Battery backup area. Change to battery-less backup area by setting the parameters.
Device: State: For annunciator	S900 to S999 100 points Battery backup area. Change to battery-less backup area by setting the parameters.
Device: Timer (on delay): 100 ms	T0 to T199 200 points (0.1 to 3,276.7 sec)
Device: Timer (on delay): 10 ms	T200 to T245: 46 points (0.01 to 327.67 sec)
Device: Timer (on delay): 1 ms accumulating type	T246 to T249: 4 points (0.001 to 32.767 sec) This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
Device: Timer (on delay): 100 ms accumulating type	T250 to T255: 6 points (0.1 to 3,276.7 sec) This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
Device: Counter: 16 bits up	C0 to C99 100 points (Counting from 0 to 32,767) Battery-less backup area. Change to battery backup area by setting the parameters.
Device: Counter: 16 bit increment (Battery backup)	C100 to C199 100 points (Counting from 0 to 32,767) Battery backup area. Change to a battery-less backup area by setting the parameters.
Device: Counter: 32 bits up or down	C200 to C219 20 points (Counting from -2,147,483,648 to +2,147,483,647) Battery-less backup area. Change to battery backup area by setting the parameters.
Device: Counter: 32 bit up/down (Battery backup)	C220 to C234 15 points (Counting from -2,147,483,648 to +2,147,483,647) Battery backup area. Change to battery-less backup area by setting the parameters.
Device: High-speed counter	[32 bits high-speed up/down] Up to 6 points can be used between C235 and C255. 1-phase: 60 kHz, 10 kHz 2-phase: 30 kHz, 5 kHz The number of points that can be used and the input frequency are limited depending on the conditions of use. Battery backup area. Change to battery-less backup area by setting the parameters.
Device: Data register (32 bits when paired): 16 bits for general	D0 to D199 200 points Battery-less backup area. Change to battery backup area by setting the parameters.
Device: Data register (32 bits when paired): 16 bit for keeping (Battery backup)	D200 to D511 312 points Battery backup area. Change to battery-less backup area by setting the parameters.
Device: Data register (32 bits when paired): 16 bit for keeping (Battery backup fixed area)	D512 to D7999: 7488 points (D1000 and later can be set as file register points in 500-point units) This retentive status is a battery backup fixed area. The area characteristics cannot be changed.
Device: Data register (32 bits when paired): 16 bits for special	D8000 to D8195 106 points
Device: Data register (32 bits when paired): 16 bits for index	V0 to V7, Z0 to Z7: 16 points
Device: Pointer: For branching of JUMP and CALL	P0 to P127 128 points (For CJ instructions and CALL instructions, P63 jumps to END instruction)
Device: Pointer: Input interruption	I00□ to I50□: 6 points
Device: Pointer: Timer interruption	I6□□ to I8□□: 3 points
Device: Pointer: Counter interruption	I010 to I060: 6 points (For HSCS instructions)
Device: Nesting	[For master control] N0 to N7: 8 points (For MC instructions)
Constant: Decimal number (K)	16 bits: -32,768 to +32,767 32 bits: -2,147,483,648 to +2,147,483,647
Constant: Hexadecimal number (H)	16 bits: 0 to FFFF 32 bits: 0 to FFFFFFFF

Power supply specifications

Rated voltage	24 V DC
Allowable supply voltage range	24 V DC -15%, +20% Ripple Voltage (p-p) 5% or less Use it within the range of 24 V DC +10% -10% when connecting FX2NC-64ET.
Allowable instantaneous power failure time	Operation can be continued upon occurrence of instantaneous power failure for 5 ms or less.
Power fuse	250 V 3.15 A (3 A)
Rush current	30 A max.0.5 ms / 24 V DC
Power consumption	8 W
5 V DC built-in power supply	560 mA The power supply is not for external use. The power supply capacity specified above is for the I/O extension blocks, special function blocks and special adapters.

Input specifications

No. of input points	16 points
Input connection type	Connector
Input type	Sink/source
Input signal voltage	24 V DC -15%, +20%
Input impedance: X000 to X007	3.3 kΩ
Input impedance: X010 or more	4.3 kΩ
Input signal current: X000 to X007	7 mA/24 V DC
Input signal current: X010 or more	5 mA/24 V DC
ON input sensitivity current: X000 to X007	4.5 mA or more
ON input sensitivity current: X010 or more	3.5 mA or more
OFF input sensitivity current	1.5 mA or less
Input response time	Approx. 10 ms X000 to X017 (up to the main unit built-in number) have built-in digital filters, which can be changed to 0 to 60 ms in 1 ms increments using the application instructions or D8020. When 0 is specified, X000 and X001 are 20 μs, and X002 to X017 are 50 μs.
Input signal form	No-voltage contact input Sink: NPN open collector transistor Source: PNP open collector transistor
Input circuit insulation	Photocoupler insulation
Indication of input operation	LED is lit when input is on

Output specifications

No. of output points	16 points
Output connection type	Connector
Output type	Transistor/source output
External power supply	5-30 V DC
Max. load: Resistance load	1 output point/common terminal: 0.1 A or less 8 output points/common terminal: 0.8 A or less (Y000 to Y003 are 0.3 A/1 output point.)
Max. load: Inductive load	2.4 W/24 V DC (Y000 to Y003 are 7.2 W/24 V DC.)
Min. load	－
Open circuit leakage current	0.1 mA/30 V DC
ON voltage	1.5 V
Response time: OFF→ON	Y000,Y001: 15 μs or less Y002 or more: 0.2 ms or less
Response time: ON→OFF	Y000,Y001: 30 μs or less Y002 or more: 0.2 ms or less
Insulation of circuit	Photocoupler insulation
Indication of output operation	LED on panel lights when photocoupler is driven.

Built-in high-speed counter function

1-phase 1-count input	[C235, C236] Up to 2 points: Up to 60 kHz When used High-speed comparison SET/RESET: 10 kHz When used High-speed zone compare HSZ: 5.5 kHz [C237 to C245] Up to 4 points: Up to 10 kHz When used High-speed comparison SET/RESET: 10 kHz When used High-speed zone compare HSZ: 5.5 kHz The total frequency processed by the PLC with the high-speed counter, pulse output instruction, and pulse density instru
1-phase 2-count input	[C246] Up to 1 point: Up to 60 kHz When used High-speed comparison SET/RESET: 10 kHz When used High-speed zone compare HSZ: 5.5 kHz [C247 to C250] Up to 2 points: Up to 10 kHz When used High-speed comparison SET/RESET: 10 kHz When used High-speed zone compare HSZ: 5.5 kHz The total frequency processed by the PLC with the high-speed counter, pulse output instruction, and pulse density instructions
2-phase 2-count input	[C251] Up to 1 point: Up to 30 kHz When used High-speed comparison SET/RESET: 5 kHz When used High-speed zone compare HSZ: 4 kHz [C252 to C255] Up to 2 points: Up to 5 kHz When used High-speed comparison SET/RESET: 4 kHz When used High-speed zone compare HSZ: 4 kHz The total frequency processed by the PLC with the high-speed counter, pulse output instruction, and pulse density instructions (for 2-

Built-in pulse output and positioning function

Number of control axes	2 independent axes
Maximum frequency	20 kHz
Programming language	Sequence program
Compatible main units	Transistor output type main unit
Pulse output instruction	・Pulse Y Output (PLSY) ・Acceleration/Deceleration Setup (PLSR) Pulse output form: Pulse train (The direction is controlled with the sequence.)
Positioning instruction	・Reads out the current value of ABS ([D]ABS) Supported with V3.00 or later

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: 0.035mm Sweep 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	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.
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	Perform dielectric withstand voltage test at the following voltage between each terminals and the main unit ground terminal. Between power supply terminal (DC power supply) and ground terminal: 500 V AC for 1 min Between input terminal (24 V DC) and ground terminal: 500 V AC for 1 min Between output terminal (transistor) and ground terminal: 500 V AC for 1 min
Insulation resistance	Perform insulation resistance test at the following voltage between each terminals and the main unit ground terminal. Between power supply terminal (DC power supply) and ground terminal: 5 MΩ or higher by 500 V DC insulation resistance tester Between input terminal (24 V DC) and ground terminal: 5 MΩ or higher by 500 V DC insulation resistance tester Between output terminal (transistor) and ground
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.