Mitsubishi Electric FX2N-128MR-001 Programmable Logic Controller
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Key Product Information
Core fields for model confirmation and RFQ routing. Detailed product narrative remains below.
- Brand
- Mitsubishi Electric
- Primary Part Number
- FX2N-128MR-001
- Product Type
- Programmable Logic Controller
- Series / Family
- MELSEC FX
- Manufacturer
- Mitsubishi Electric Corporation
- Country of Origin
- JP
- Catalog Category
- Relays & Protection
- Operating Temp.
- 0°C to 55°C
Mitsubishi Electric FX2N-128MR-001: A Procurement Officer’s Guide to Securing This Controller
For procurement managers and maintenance engineers operating in discrete manufacturing, the FX2N-128MR-001 is not simply a line item on a BOM — it is a load-bearing component of production continuity. Mitsubishi Electric’s FX2N Series achieved one of the broadest installed bases of any compact PLC platform in Asia-Pacific and European manufacturing over the past two decades. That ubiquity is a double-edged reality: the part is familiar and well-documented, yet sourcing a genuine, tested unit through conventional distribution channels has grown progressively more difficult as the series transitions through its end-of-active-production phase. Understanding how to acquire this controller without compromising quality, budget, or delivery schedule is the central challenge this page addresses.
siemensplc.com operates as a specialist industrial component supplier with direct sourcing infrastructure in Xiamen, China — one of the most active cross-border electronics trade hubs in the world. Our procurement team maintains live supplier relationships across bonded warehouses, authorized secondary distributors, and factory-adjacent stock holders. For the FX2N-128MR-001 specifically, we carry verified inventory and can mobilize global sourcing within 24 hours for urgent requirements. Every unit shipped from our facility is subject to a documented inspection protocol before export clearance is issued.
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Procurement Specifications
| Manufacturer | Mitsubishi Electric Corporation |
| Part Number | FX2N-128MR-001 |
| Series | FX2N |
| I/O Configuration | 128 points — 64 inputs / 64 outputs |
| Output Type | Relay (MR) — AC/DC load compatible |
| Program Capacity | 8,000 steps standard; expandable to 16,000 steps via memory cassette |
| Scan Speed | 0.08 μs per basic instruction |
| Communication | RS-422 built-in; RS-232 / RS-485 / Ethernet via optional boards |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Operating Temperature | 0°C to 55°C |
| Protection Rating | IP20 |
| Certifications | CE, UL, cUL |
| Country of Origin | Japan |
| Unit Weight | Approx. 1,210 g |
| Condition Available | New-in-box (NIB); Tested refurbished (upon request) |
| Lead Time | In-stock units: 3–5 business days ex-Xiamen. Non-stock sourcing: 7–15 business days depending on global availability. Expedited DHL Express available for urgent orders — please indicate urgency at inquiry stage. |
| Minimum Order Quantity | 1 unit (wholesale pricing available from 3 units) |
Total Cost of Ownership (TCO) Analysis
When a plant controller fails unexpectedly, the financial exposure extends well beyond the replacement part cost. A single unplanned production stoppage in a mid-scale manufacturing facility typically generates losses ranging from several thousand to tens of thousands of dollars per hour — factoring in idle labor, missed shipment penalties, and downstream process disruption. The FX2N-128MR-001, as a high-I/O relay-output controller, is frequently the master sequencer for entire production cells. Its failure is rarely isolated.
Procurement teams that rely exclusively on OEM distribution channels for this model face two compounding risks. First, lead times through official channels for end-of-active-production parts can stretch to 8–20 weeks, during which the production line either sits idle or operates on a degraded workaround. Second, the cost of emergency sourcing through spot markets — without a vetted supplier relationship — often results in inflated unit prices, counterfeit exposure, and no recourse on quality failures.
Engaging siemensplc.com as a strategic secondary supplier addresses both dimensions of TCO simultaneously. On the CAPEX side, our wholesale pricing structure — particularly for multi-unit orders — delivers a measurable reduction against list price, freeing capital for other maintenance priorities. On the OPEX side, our 12-month quality warranty eliminates the hidden cost of repeat procurement cycles caused by premature component failure. A unit that fails at month four and requires re-sourcing, re-installation, and re-commissioning carries a true cost two to three times its invoice value when labor and downtime are factored in. Our warranty coverage converts that variable risk into a defined, manageable commitment.
Additionally, maintaining a pre-qualified supplier relationship with siemensplc.com allows procurement teams to establish a standing RFQ protocol — reducing the administrative burden of emergency sourcing events and enabling faster purchase order execution when time is critical. For facilities operating lean maintenance inventories, this supplier relationship functions as an extension of the internal spare parts program without the carrying cost of physical stock.
Quality & Compliance Assurance
Every FX2N-128MR-001 unit dispatched from siemensplc.com is subject to a structured pre-shipment verification process. Physical inspection covers label integrity, connector condition, housing markings, and date code consistency. Part number verification is cross-referenced against Mitsubishi Electric’s official documentation to confirm authenticity. Where feasible, functional power-on testing is conducted and documented prior to packaging.
Our 100% genuine product commitment is backed by a supplier audit program that governs which sources we accept inventory from. We do not purchase from unverified spot brokers or grey-market aggregators. All units are packaged in anti-static materials with humidity indicator cards, ensuring the component arrives in the same condition it left our facility.
On the compliance side, all export shipments are processed through Xiamen Customs with full documentation: commercial invoice, packing list, certificate of origin, and — upon request — inspection certificates. We support multi-currency payment settlement including USD, EUR, HKD, and CNY, accommodating the treasury and accounts payable workflows of international corporate buyers. Our export compliance team ensures that all shipments meet the import requirements of the destination country, reducing the risk of customs delays that can compound downtime exposure.
Strategic Sourcing from Xiamen
Xiamen is not an incidental location for an industrial component supplier — it is a deliberate operational choice. The city hosts one of China’s most active international trade ports, with direct sea freight connections to major industrial hubs across Southeast Asia, the Middle East, Europe, and the Americas. Xiamen Gaoqi International Airport provides daily cargo capacity on major express carriers including DHL, FedEx, and UPS, enabling next-flight-out dispatch for urgent orders.
The Xiamen Free Trade Zone provides bonded warehouse infrastructure that allows us to hold international inventory without triggering import duties until the point of re-export — a structural advantage that keeps our landed cost competitive and our pricing transparent. For buyers in Southeast Asia, the geographic proximity of Xiamen reduces transit times significantly compared to suppliers based in inland China or in Europe. For buyers in the Americas and Europe, our established freight forwarding partnerships ensure reliable transit schedules with full shipment tracking from dispatch to delivery.
Our logistics team coordinates export documentation, carrier booking, and customs clearance as a single integrated service — removing the coordination burden from the buyer’s procurement and logistics teams. Whether the requirement is a single emergency unit via express courier or a multi-unit consolidated sea freight shipment, our operations are structured to execute both with equal reliability.
Contact Information
Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
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Confirmation Process
We check the full part number, brand, series and visible nameplate information before quotation.
Sales confirms stock path, condition option, quantity and realistic lead time for export dispatch.
DHL, FedEx, UPS or buyer courier arrangements can be reviewed with packing requirements.