The Schneider 140CRP81100 serves as a vital communication bridge in distributed control systems. This interface module acts as a Compact Remote I/O Processor within the Modicon Quantum platform. It efficiently manages data exchange between a central Quantum CPU and remote I/O drops.
Engineered for Efficient Distributed I/O Management
Engineered for distributed architecture, this module handles the scanning and control of remote I/O racks. It significantly reduces wiring costs by allowing I/O to be located closer to field devices. Furthermore, it optimizes network bandwidth by processing I/O data locally before transmission.
Key Technical Specifications and Capabilities
The Schneider 140CRP81100 supports a specific number of remote I/O drops per network segment. It communicates over a high-speed, deterministic network such as Modbus Plus or Ethernet. Moreover, the module features diagnostic LEDs for real-time status monitoring of network and I/O health.
Complete Technical Specifications
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | 140CRP81100 |
| Product Line | Modicon Quantum |
| Product Type | Compact Remote I/O Processor (Interface Module) |
| Primary Function | Manages Communication between CPU & Remote I/O Drops |
| Supported Network | Modbus Plus (Check specific documentation for alternate compatibility) |
| I/O Scanning | Manages Multiple Remote I/O Drops |
| Key Benefit | Enables Distributed I/O Architecture, Reduces Wiring |
| Status Indication | Diagnostic LEDs |
| Typical Mounting | Quantum Rack |
Enabling Scalable and Cost-Effective System Design
This processor enables a scalable and cost-effective system design for large facilities. It allows the central controller to manage I/O points that are hundreds of meters away. Consequently, this flexibility is crucial for applications in water treatment, manufacturing plants, and material handling.
A Critical Component for Networked Automation
The 140CRP81100 is a critical component for building resilient networked automation systems. Its reliable data handling ensures the central PLC receives accurate and timely field information. Therefore, this module is essential for any project extending the reach of a Modicon Quantum control system.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 55 × 180 × 260 mm |



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