Schneider Electric 140CRA93100 RIO Drop Cable Adaptor Module – Quantum Series
In a high-availability industrial automation environment, a single point of failure in the remote I/O network can cascade into unplanned downtime, production loss, and costly emergency maintenance. When the drop cable connection between a Quantum RIO head and the Modbus Plus trunk is compromised or missing the correct adaptor interface, the entire remote I/O drop goes offline — leaving field devices blind and control loops open. The Schneider Electric 140CRA93100 RIO Drop Cable Adaptor Module is the precision-engineered solution that ensures a reliable, standards-compliant physical connection between the RIO drop cable and the Modbus Plus network trunk, eliminating this critical vulnerability.
The 140CRA93100 occupies a specialized position within the Schneider Electric Quantum automation platform — one of the most widely deployed large-scale PLC architectures in process industries worldwide. As a dedicated adaptor module for the Quantum RIO (Remote I/O) subsystem, it enables distributed I/O architectures across long cable runs, supporting plant-wide control topologies that demand deterministic communication and rugged field performance. Its adoption across petrochemical, water treatment, power generation, and discrete manufacturing facilities underscores its role as a foundational component in global industrial automation infrastructure.
Technical Specifications
- Part Number / SKU: 140CRA93100
- Brand: Schneider Electric
- Series: Quantum PLC / Modicon Quantum
- Module Type: RIO Drop Cable Adaptor Module
- Network Protocol: Modbus Plus (MB+)
- Function: Connects RIO drop cable to Modbus Plus trunk network
- Compatible Platform: Schneider Electric Quantum RIO System
- Weight: 340 g
- Compliance: CE marked; designed to IEC industrial standards
Key Features & Benefits
- Seamless RIO Integration: Provides a dedicated, low-resistance adaptor interface between the RIO drop cable and the Modbus Plus trunk, ensuring signal integrity across the network segment.
- Plug-and-Play Compatibility: Designed exclusively for the Quantum RIO architecture, eliminating compatibility guesswork and reducing commissioning time.
- Rugged Industrial Construction: Built to withstand industrial EMI environments, temperature cycling, and vibration typical of process plant installations.
- Network Reliability: Supports deterministic Modbus Plus communication, critical for real-time process control applications.
- Compact Form Factor: Minimal footprint simplifies installation in congested control panel or field junction box environments.
- Long Service Life: Manufactured to Schneider Electric’s Quantum platform quality standards, ensuring multi-year operational reliability.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, pipeline SCADA, refinery DCS integration
- Water & Wastewater: Pump station remote I/O, treatment plant distributed control
- Power Generation: Turbine control auxiliary I/O, substation automation
- Petrochemical & Chemical: Reactor control, batch process automation
- Discrete Manufacturing: Assembly line PLC networks, automotive body shop automation
- Mining & Minerals: Conveyor control systems, crusher and mill automation
System Integration & Compatible Parts
The 140CRA93100 is designed to operate within the broader Schneider Electric Quantum RIO ecosystem. Compatible and related components include:
- Quantum RIO Head Modules (e.g., 140CRA93100 drop cable assemblies)
- Modbus Plus Network Trunk Cables and T-connectors
- Quantum CPU Modules (e.g., 140CPU65150, 140CPU67160)
- Quantum Power Supply Modules (e.g., 140CPS11420, 140CPS21400)
- Quantum I/O Modules (140DAI54000, 140DDO15310, 140ACI04000 series)
- Modbus Plus Network Adaptor Cards (SA85, AT984)
Contact our technical team at [email protected] to verify compatibility with your specific Quantum system configuration before ordering.
Our Quality Assurance Process
At Konmask.com, every Schneider Electric 140CRA93100 unit undergoes a rigorous multi-stage quality verification process before shipment:
- Authenticity Verification: Cross-referenced against Schneider Electric authorized supply chain documentation to confirm genuine origin.
- Visual & Physical Inspection: Full inspection of connector pins, housing integrity, labeling, and date codes.
- Functional Pre-check: Where applicable, modules are bench-tested for electrical continuity and interface integrity.
- Secure Packaging: Anti-static packaging with moisture barrier, shock-absorbing foam, and tamper-evident sealing for safe international transit.
- Documentation: Each shipment includes a packing list and, upon request, a certificate of conformity.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page or email [email protected].
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange secure packaging and international freight (DHL / FedEx / UPS / sea freight as applicable).
- Tracking information and shipping documents (commercial invoice, packing list) are provided upon dispatch.
Why Choose Konmask.com?
- ✅ Specialized B2B Industrial Supplier — focused exclusively on automation and control system components
- ✅ Global Shipping — experienced in export documentation and customs compliance for 50+ countries
- ✅ Technical Expertise — our team includes qualified automation engineers who can advise on system compatibility
- ✅ Competitive Lead Times — extensive sourcing network for both in-stock and hard-to-find parts
- ✅ Transparent Communication — clear quotations, no hidden fees, responsive after-sales support
- ✅ Trusted by Engineers Worldwide — serving MRO buyers, system integrators, and EPC contractors globally
Frequently Asked Questions
Q: Is the 140CRA93100 compatible with all Quantum RIO drops?
A: The 140CRA93100 is designed specifically for the Schneider Electric Quantum RIO system using Modbus Plus networking. Please confirm your specific RIO head model and cable assembly with our technical team to ensure full compatibility.
Q: Do you supply new, refurbished, or surplus units?
A: We supply both new (factory-sealed) and tested surplus units. The condition is clearly stated in your quotation. All units pass our quality inspection process regardless of condition.
Q: What is the typical lead time for the 140CRA93100?
A: Lead time varies by stock availability. In-stock units typically ship within 3–5 business days. For sourced units, lead time is 2–4 weeks. Contact us for current availability.
Q: Can you provide export documentation for customs clearance?
A: Yes. We provide commercial invoices, packing lists, and certificates of origin as required. We have experience shipping to Europe, Southeast Asia, the Middle East, and the Americas.
Q: What warranty is provided?
A: We offer a 90-day warranty against defects in materials and workmanship on all units. Extended warranty options are available — please inquire when requesting a quotation.
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