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Product Introduction
The Schneider 140NOA61110C is a high-performance Interbus Master Module specifically designed for the Modicon Quantum automation platform. This module enables the integration of Interbus fieldbus networks into Quantum-based control systems, facilitating real-time data exchange between PLC controllers and distributed field devices, such as I/O modules, sensors, and actuators.
Known for its robust industrial-grade design and interoperability, the 140NOA61110C supports serial communication, automatic topology recognition, and hot swap functionality, making it suitable for critical process automation systems that demand high reliability and easy maintenance.
Whether deployed in discrete manufacturing or large-scale continuous process environments, this module ensures seamless communication between central control systems and remote field equipment—enhancing flexibility, reducing wiring complexity, and supporting modular system growth.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 140NOA61110C |
| Product Type | Interbus Master Communication Module |
| Manufacturer | Schneider Electric |
| Platform Compatibility | Modicon Quantum |
| Communication Protocol | Interbus (serial protocol for fieldbus networks) |
| Baud Rate | 500 kbps (standard Interbus rate) |
| Transmission Medium | Shielded twisted pair (RS-485 based) |
| Network Topology | Line, Tree, or Star |
| Number of Slaves | Up to 512 I/O devices |
| Power Consumption | < 5 W |
| Hot Swap Support | Yes |
| Status Indicators | Module status and network diagnostics LEDs |
| Diagnostics Support | Bus error detection, short-circuit alerts |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | Rack-mounted (Quantum backplane) |
| Dimensions (W × H × D) | 103.9 × 40.3 × 250 mm |
| Weight | 0.52 kg |
| Certifications | UL, CSA, CE, ATEX |
| Configuration Software | Unity Pro, EcoStruxure Control Expert |
Applications
The Schneider 140NOA61110C Interbus Master Module is ideal for connecting distributed field devices to a centralized Modicon Quantum PLC using the Interbus protocol.
-
Automotive Manufacturing
Integrates robotic systems, vision sensors, and remote I/O into high-speed assembly lines. -
Food & Beverage Production
Links field sensors and actuators for batch processing, packaging, and motion control. -
Material Handling & Logistics
Communicates with conveyor belts, barcode scanners, and drive systems in warehouse automation. -
Petrochemical and Refining Operations
Connects hazardous-area-rated I/O modules and safety sensors for control and monitoring. -
Pharmaceutical Production Facilities
Ensures reliable signal communication between cleanroom field devices and control systems. -
OEM Equipment Integration
Used by machinery manufacturers to streamline modular equipment interfaces using Interbus.
Product Advantages
-
Full Interbus Integration for Quantum PLCs
Seamlessly connects Interbus slave devices to Modicon Quantum control systems without gateways. -
Scalable and Modular
Supports up to 512 remote I/O nodes, enabling flexible system expansion. -
Robust Diagnostic Capabilities
Real-time status feedback, LED indicators, and fault detection minimize downtime and improve maintainability. -
Reduced Wiring Complexity
Interbus topology minimizes point-to-point wiring, simplifying large-scale field installations. -
Hot-Swappable Functionality
Allows module replacement or maintenance without system shutdown, increasing plant availability. -
Industrial-Grade Durability
Operates reliably in demanding industrial environments and meets global certifications.
Frequently Asked Questions (FAQ)
1. What is the primary function of the 140NOA61110C?
It acts as an Interbus master module, enabling Modicon Quantum PLCs to communicate with Interbus-compatible field devices.
2. How many Interbus slave devices can it control?
Up to 512 slave devices can be connected within a single network segment.
3. Can it be replaced while the system is running?
Yes, it supports hot swapping, which allows module replacement without halting the entire PLC system.
4. What topology does the Interbus network support?
It supports line, tree, or star network topologies for flexible system design.
5. Does it support diagnostic feedback?
Yes, it provides LED indicators and bus error feedback to help diagnose communication issues.
6. Is it compatible with Unity Pro software?
Yes, it is configured using Unity Pro or EcoStruxure Control Expert software.
7. What type of wiring is required?
Interbus communication uses shielded twisted pair wiring (RS-485-based physical layer).
8. Is it suitable for hazardous environments?
Yes, the module carries ATEX, UL, and CE certifications for use in industrial and hazardous areas.
9. What’s the typical data transmission rate?
The standard baud rate for Interbus networks is 500 kbps.
10. Can this module be used with Modicon M580 systems?
No, it is specifically designed for the Modicon Quantum platform and not directly compatible with M580 PACs.
Related Models (Same Series or Function)
| Model Number | Description |
|---|---|
| 140NOE77101 | Ethernet TCP/IP Communication Module for Modicon Quantum |
| 140NOC77101 | ControlNet Interface Module for high-speed I/O networks |
| 140CRP93100 | RIO Drop Adapter Module for Quantum Remote I/O |
| 140NOM21100 | Modbus Plus Master Module for Quantum Systems |
| 140NOA61100 | Interbus Master, base variant without diagnostics |
| 140NOM21200 | Modbus ASCII/RTU Master/Slave Communication Module |
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