FX3U-16CCL-M Mitsubishi MELSEC iQ-F Series Network/communication module

MPN: FX3U-16CCL-M · 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 iQ-F Series – Network/Communication Module
Lifecycle	Active mature
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can FX3U-16CCL-M be shipped?

FX3U-16CCL-M 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 FX3U-16CCL-M 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 FX3U-16CCL-M 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 FX3U-16CCL-M, subject to availability and destination.

The Mitsubishi Electric FX3U-16CCL-M is a network/communication module in the MELSEC iQ-F Series. Manager station for CC-Link. Mitsubishi Electric has announced its discontinuation (2028/03 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC iQ-F Series
Category	Network/communication module
Sales status	2028/03 To be end of order (Mitsubishi Electric)
Outline	Manager station for CC-Link

Specifications

CC-Link version	Ver. 2.00 (Ver. 1.10 also supported.)
Applicable PLC	FX5U, FX5UC, FX3G, FX3U (Ver. 2.20 or later), FX3GC, FX3UC (Ver. 2.20 or later) The FX2N-32ASI-M cannot be used at the same time with the FX3U-16CCL-M and/or the FX2N-16CCL-M. The FX3U-16CCL-M cannot be used at the same time with the FX2N-16CCL-M. [Connecting to the FX5U, FX5UC CPU module] FX5-CNV-BUS or FX5-CNV-BUSC is required to connect to the FX5U/FX5UC CPU module. Select one of the modules ac
Number of occupied I/O points	8 points (Taken from either the input or output points of the PLC.)
Mass (weight)	0.3 kg
Communication method	Broadcast polling method
Network topology	Bus (RS-485)
Transmission speed	Selectable (by rotary switch) among 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps and 10 Mbps
Transmission format	HDLC compliant
Synchronization method	Frame synchronization method
Encoding method	NRZI method
Error control system	CRC (X 16 + X 12 + X 5 + 1)
Station type	Manager station function (The local station and standby manager station functions are not provided.)
Station number	0 (set by rotary switch)
Maximum total cable length (maximum transmission distance)	1,200 m maximum Varies depending on the transmission speed.
Maximum number of connectable stations: Remote I/O stations	8 maximum (Each station occupies 32 I/O points of the PLC.)
Maximum number of connectable stations: Remote device stations + Intelligent device stations	8 maximum (The total number of RX/RY points is 256 or less.)
Maximum number of I/O points per system: FX3U/FX3UC Series PLC	1)+2) total number of points ≤ 384 points 1) (Actual number of PLC I/O points) + (Number of points occupied by special function blocks) + (Number of points occupied by the FX3U-16CCL-M: 8 points) ≤ 256 points 2) 32 × Number of remote I/O stations ≤ 256 points
Maximum number of I/O points per system: FX3G/FX3GC Series PLC	32 × Number of remote I/O stations ≤ 128 points
Number of link points per station	Remote I/O (RX, RY): 32 points Remote register (RWw): 4 points (Manager station→Remote device station/intelligent device station) Remote register (RWr): 4 points (Remote device station/intelligent device station→Manager station) *Indicates the number of link points for remote net ver.1 mode. For the number of link points for remote net ver.2 mode/remote net additional mode, refer to the FX3U-16CCL
Connection cable	CC-Link dedicated cable/CC-Link dedicated high-performance cable/Ver. 1.10 compatible CC-Link dedicated cable CC-Link dedicated cables, Ver. 1.10 compatible CC-Link dedicated cable and CC-Link dedicated high-performance cable cannot be used together. Also attach the terminating resister which matches the kind of the cable.
RAS function	・Automatic return function ・Slave station cut-off function ・Error detection by link special relay/register
Communication with PLC	By FROM and TO instructions or direct specification of buffer memory (FX3U/FX3UC) via the buffer memory
LED	RUN, ERR., L RUN, L ERR., SD, RD, POWER

Power supply specifications

Power supply: External power supply	24 V DC +20%/-15% ripple (p-p) 5% or less
Power supply: Internal power supply	5 V 5 V DC of PLC is not used. (5 V DC is converted from 24 V DC external power supply.) Make sure to observe the power-on timing and the procedure.
Current consumption	24 V DC External power supply: 240 mA

Specifications

Ambient temperature	0 to 55°C (32 to 131 °F) when operating and -25 to 75°C (-13 to 167 °F) 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: 0.035 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.