Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC network modules – CC-Link IE Control / NZ81GP21-SX Mitsubishi MELSEC network modules Network interface boards

Available on request

NZ81GP21-SX Mitsubishi MELSEC network modules Network interface boards

MPN: NZ81GP21-SX · Brand: Mitsubishi Electric (Factory Automation)

Price on request

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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 network modules – CC-Link IE Control
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can NZ81GP21-SX be shipped?

NZ81GP21-SX 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 NZ81GP21-SX 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 NZ81GP21-SX 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 NZ81GP21-SX, subject to availability and destination.

The Mitsubishi Electric NZ81GP21-SX is a network interface boards in the MELSEC network modules. CC-Link IE Controller Network control/normal station; Compatible with PCI Express ® bus. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC network modules
Category	Network interface boards
Type	Optical fiber cable
Subtype	Control/normal station
Outline	CC-Link IE Controller Network control/normal station; Compatible with PCI Express ® bus

Specifications

Maximum number of link points per network: LB	・32K points (32768 points, 4 KB): When "Link points extend setting" is set to "Not to extend" ・64K points (65536 points, 8 KB): When "Link points extend setting" is set to "Extend"
Maximum number of link points per network: LW	・128K points (131072 points, 256 KB): When "Link points extend setting" is set to "Not to extend" ・256K points (262144 points, 512 KB): When "Link points extend setting" is set to "Extend"
Maximum number of link points per network: LX	8K points (8192 points, 1 KB)
Maximum number of link points per network: LY	8K points (8192 points, 1 KB)
Maximum number of link points per station: LB	・16K points (16384 points, 2 KB) ・32K points (32768 points, 4 KB): When the extended mode is set and "Link points extend setting" is set to "Not to extend" ・64K points (65536 points, 8 KB): When the extended mode is set and "Link points extend setting" is set to "Extend"
Maximum number of link points per station: LW	・16K points (16384 points, 32 KB) ・128K points (131072 points, 256 KB): When the extended mode is set and "Link points extend setting" is set to "Not to extend" ・256K points (262144 points, 512 KB): When the extended mode is set and "Link points extend setting" is set to "Extend"
Maximum number of link points per station: LX	8K points (8192 points, 1 KB)
Maximum number of link points per station: LY	8K points (8192 points, 1 KB)
Transient transmission capacity	Up to 1920 B
Communication speed	1 Gbps
Communication cable	Optical fiber cable which satisfies 1000BASE-SX standard: Multimode optical fiber (GI)
Optical fiber specifications	Standard: IEC 60793-2-10 Types A1a.1 Outside diameter of the core/clad: 50 µm/125 µm Transmission loss: 3.5 dB/km or lower [λ = 850 nm] Transmission band: 500 MHz-km or higher [λ = 850 nm]
Connector specifications	Duplex LC connector Standard: IEC 61754-20 Type LC connector Connection loss: 0.3 dB or lower Polished surface: PC (Physical Contact) polishing
Laser class (IEC 60825-1: 2014, JIS C 6802: 2014)	Class 1 laser product
Overall cable distance	66000 m (when 120 stations are connected)
Maximum station-to-station distance	550 m
Maximum number of connectable stations	120 stations (Control station: 1, Normal station: 119)
Maximum number of networks	239
Maximum number of groups	32
Communication method	Token ring
Network topology	Duplex loop
Number of installable boards	Up to 4
Installation slot	PCI Express ® slot For a card edge connector supporting x1, x4, x8, x16 lanes (Standard size)
Number of occupied slots	1 slot
Personal computer connection I/F	PCI Express
Personal computer transfer speed	2.5 Gbps (when connected with PCI Express 1.1)
Number of personal computer lanes	x1
Internal current consumption (3.3 V DC)	1.30 A
External dimensions: Height	Standard size: 121 mm
External dimensions: Width	18.5 mm
External dimensions: Depth	181 mm
Weight	0.09 kg

Specifications

Operating ambient temperature	0 to 55℃
Storage ambient temperature	-25 to 75℃
Operating ambient humidity	5 to 95% RH, non-condensing
Storage ambient humidity	5 to 95% RH, non-condensing
Vibration resistance: IEC 61131-2: 2017 and JIS B 3502: 2021	Frequency: 5 to 8.4 Hz, Constant amplitude: 3.5 mm Frequency: 8.4 to 150 Hz, Constant acceleration: 10 m/s 2 Sweep count: 10 times each in X, Y, and Z directions
Shock resistance: IEC 61131-2: 2017 and JIS B 3502: 2021	150 m/s 2 , 3 shocks in each direction per axis, on 3 mutually perpendicular axes (total of 18 shocks)
Operating atmosphere	No corrosive gases, flammable gases, less conductive dust
Operating altitude	0 to 2000 m
Installation location	Inside a control panel for indoor use
Overvoltage category	Ⅱ or less
Pollution degree	2 or less

Downloads & documentation

Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.

Data sheets & manuals

CC-Link IE Controller Network Interface Board User's Manual (SH-082712ENG-D)	PDF · 13.60MB
MELSEC Data Link Library Reference Manual (SH-081035ENG-W)	PDF · 1.67MB
Before Using the Product (BCN-P5999-1763)	PDF · 0.14MB
Safety Guidelines (IB-0800703)	PDF · 0.55MB
Safety Guidelines (IB-0800703-D)	PDF · 1.31MB