Industrial automation systems require specialized fieldbus interfaces for reliable device integration. The 140NOA61110C from Schneider Electric provides dedicated Interbus communication within the Modicon Quantum automation platform. It enables seamless connectivity between Quantum controllers and Interbus-compatible field devices across manufacturing operations.
Dedicated Interbus Interface for Field Device Networks
The 140NOA61110C functions as a master communication module for Interbus fieldbus networks. It manages data exchange with up to 254 connected slave devices efficiently. Consequently, this module supports comprehensive I/O and device integration without burdening the main CPU.
Engineers appreciate the module’s deterministic performance characteristics for time-critical applications. It handles both process data and parameterization messages across the Interbus network. Therefore, the 140NOA61110C ensures reliable communication for applications ranging from material handling to process control.
Technical Specifications
Below are the comprehensive technical details for the 140NOA61110C Interbus module presented in a clear table format:
| Specification | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | Interbus Communication Module |
| Product Line | Modicon Quantum |
| Part Number | 140NOA61110C |
| Network Protocol | Interbus |
| Module Function | Interbus Master |
| Transmission Medium | Shielded twisted pair copper |
| Physical Connection | 9-pin D-Sub connector |
| Maximum Slaves | Up to 254 devices |
| Network Length | Up to 12.8 km total with repeaters |
| Data Rate | 500 kbit/s |
| Cycle Time | Configurable based on network size |
| Backplane Current | 600 mA at 5 VDC |
| Power Consumption | 3 W typical |
| Diagnostic LEDs | Run, Com, Error, Network Status |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Mounting Type | Quantum rack mountable |
| Weight | 1.65 lbs (0.75 kg) |
| Certifications | CE, UL, CSA |
Network Architecture and Data Handling
The 140NOA61110C manages complete Interbus network scanning and data consistency verification. It automatically handles the summation frame protocol characteristic of Interbus systems. Additionally, the module provides diagnostic information for each connected device on the network.
Operators can configure the module using standard Quantum programming software tools. It maps Interbus process data directly to the CPU memory space for efficient access. Furthermore, the module supports both remote bus and local bus configurations for flexible network topology.
Integration and Installation Details
Installing the 140NOA61110C follows standard Modicon Quantum rack-mounting procedures. It occupies a single slot position within the Quantum I/O rack configuration. Consequently, you can add Interbus connectivity while preserving space for other critical modules.
The module communicates with the Quantum CPU through the high-speed backplane interface. It requires 600 mA at 5 VDC from the rack power supply during normal operation. For instance, it integrates effectively with drive systems alongside protection components like the RMS TSG TZ C Static Trip unit.
The 140NOA61110C operates reliably across industrial temperature ranges from 0°C to 60°C. Its robust construction ensures continuous performance in demanding manufacturing floor environments. Ultimately, this Schneider Electric Interbus module delivers dependable fieldbus connectivity for diverse industrial automation requirements.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |



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