Schneider Electric 140XCP50000 – I/O Bus Cable Connector | Modicon Quantum Platform
Engineering Background
The Modicon Quantum series is Schneider Electric’s flagship high-availability PLC platform, widely deployed in process industries, utilities, and critical infrastructure worldwide. Reliable inter-rack communication depends entirely on the integrity of the I/O bus cabling system — and the 140XCP50000 is the certified connector accessory that anchors that system.
Product Positioning
The 140XCP50000 is a 50-pin I/O bus cable connector designed for use with Modicon Quantum remote I/O drop cables. It provides a secure, vibration-resistant termination point between the Quantum head-end controller and distributed I/O drops, ensuring deterministic signal integrity across the entire control network. This part is essential for system expansion, cable replacement, and field maintenance of Quantum architectures.
Complete Technical Specifications
| Part Number | 140XCP50000 |
| Manufacturer | Schneider Electric (Telemecanique / Modicon) |
| Series / Platform | Modicon Quantum |
| Component Type | I/O Bus Cable Connector Accessory |
| Connector Pin Count | 50-pin |
| Interface | Modicon Quantum Remote I/O Bus |
| Compatible Cable | Quantum I/O bus drop cables (140XCA series) |
| Mounting | Field-terminable, panel/rack edge |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Weight | 170 g |
| Compliance | CE, UL, IEC 61131-2 |
| Country of Origin | France / EU |
Proven Application Environments
- Oil & Gas: Remote I/O drops in wellhead, pipeline, and refinery control systems
- Power Generation & Utilities: Distributed I/O expansion in turbine and substation automation
- Water & Wastewater: Multi-drop I/O bus extensions in SCADA-integrated treatment plants
- Automotive Manufacturing: High-cycle assembly line I/O bus maintenance and expansion
- Chemical Processing: Hazardous-area adjacent control panel I/O bus termination
- Building Automation: Large-scale BMS Quantum rack I/O bus field replacement
Engineering Advantages
- OEM-Certified Fit: Designed and manufactured to Schneider Electric’s exact Quantum bus specifications — no signal degradation from aftermarket tolerances
- Vibration-Resistant Termination: Locking mechanism maintains contact integrity in high-vibration industrial environments
- Field-Replaceable: Enables in-situ cable repair without full rack shutdown, minimizing MTTR
- Backward Compatible: Supports all generations of Modicon Quantum I/O bus drop configurations
- Reduced Spare Parts Complexity: Single connector SKU covers the full range of 140XCA drop cable assemblies
System Architecture & Signal Flow
In a Modicon Quantum remote I/O architecture, the 140CRP93100 (or equivalent) remote I/O head adapter resides in the local rack. The I/O bus cable — terminated with the 140XCP50000 connector — carries the S908 remote I/O protocol signal to distributed drop racks at distances up to 1,500 m (coax) or 300 m (twisted pair). Each drop rack hosts I/O modules that report back to the Quantum CPU via this bus. The 140XCP50000 ensures the physical layer of this signal chain remains intact, deterministic, and noise-immune.
Sourcing & Quality Verification
- All units sourced from authorized Schneider Electric distribution channels or verified surplus with full traceability documentation
- Pre-shipment inspection: visual, dimensional, and continuity checks performed on every unit
- Original manufacturer packaging preserved where available; repackaged units include inspection certificate
- Counterfeit-risk screening applied per IEC 62239 supply chain assurance guidelines
- 30-day return window for DOA units with full replacement or refund
Procurement Process
- Step 1 — Confirm Compatibility: Verify your Quantum I/O bus cable series (140XCA___) against the 140XCP50000 connector spec sheet
- Step 2 — Request Quote: Contact [email protected] or call +0086 19859288691 for volume pricing and lead time
- Step 3 — Order & Payment: Purchase order, T/T wire transfer, or credit card accepted; VAT invoice available
- Step 4 — Shipping: DHL / FedEx express worldwide; EXW Xiamen or CIF destination available
- Step 5 — Receive & Verify: Inspect on arrival; our team provides remote commissioning support if required
Technical FAQ
Q: Is the 140XCP50000 compatible with Modicon Premium or Momentum I/O buses?
A: No. The 140XCP50000 is specific to the Modicon Quantum S908 remote I/O bus. Premium and Momentum use different bus architectures and connector formats.
Q: Can I use this connector with third-party Quantum-compatible I/O drop cables?
A: Mechanically possible if the third-party cable uses the same 50-pin Amphenol-style connector footprint, but Konmask recommends using OEM 140XCA series cables to guarantee signal integrity and warranty compliance.
Q: What is the maximum number of drops supported on a single Quantum I/O bus?
A: The Quantum S908 bus supports up to 31 drops per head adapter, with up to 2 head adapters per CPU (platform-dependent). The 140XCP50000 connector is used at each drop termination point.
Q: Do you provide installation documentation?
A: Yes. Schneider Electric’s Quantum Hardware Reference Manual (840USE10000) covers connector installation procedures. Konmask can supply this document upon request.
Q: What is your typical lead time for this part?
A: In-stock units ship within 1–3 business days. For larger quantities, contact us for availability and lead time confirmation.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
