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Genuine Automation Parts | Worldwide Express Delivery | 12-Month Warranty — [GET A QUOTE]
The Schneider Electric Schneider Electric 140CRP31200 serves as the master Ethernet Remote I/O (RIO) head module for the Modicon Quantum automation platform. It occupies a single slot in...
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The Schneider Electric Schneider Electric 140CRP31200 serves as the master Ethernet Remote I/O (RIO) head module for the Modicon Quantum automation platform. It occupies a single slot in the local rack and manages the high-speed communication between the CPU and multiple remote I/O drops. By utilizing standard Ethernet physical layers, this module provides a deterministic and high-bandwidth backbone for complex, distributed control architectures. We provide this module as 100% Brand New original equipment.
| Parameter | Specification |
|---|---|
| Module Function | Ethernet RIO Head (Local Rack Master) |
| Platform Compatibility | Modicon Quantum PAC |
| Communication Port | 10/100 Mbps Ethernet (RJ45) |
| Maximum Drops | Supports up to 31 remote I/O drops |
| Dimensions | 167 mm (W) × 50 mm (H) |
| Net Weight | 0.554 kg |
| Operating Temperature | 0°C to 60°C |
| Power Consumption | 750 mA at 5 V DC |
The 140CRP31200 manages up to 31 remote drops through a single module. This capacity allows engineers to centralize control logic while distributing hardware across vast plant floors, significantly reducing long-run copper wiring costs.
Unlike standard office switches, this head module utilizes specialized protocols to ensure I/O data reaches the CPU within fixed time intervals. This determinism prevents jitter in critical PID loops and high-speed interlocking sequences.
The module features comprehensive front-panel LED diagnostics for “Ready,” “Run,” and “Modbus Plus” status. Technicians can instantly identify link failures or module faults without connecting a laptop, reducing Mean Time to Repair (MTTR).
With a slim 50 mm height and a weight of only 0.554 kg, the module integrates into standard Quantum backplanes without requiring specialized cooling or reinforced mounting. It maintains stable operation up to 60°C, even in high-density enclosures.
This module requires a CPU and firmware version that supports Ethernet RIO (typically used with Unity Pro / EcoStruxure Control Expert). Verify your processor's compatibility with the “EIO” architecture before installation.
Yes, when combined with managed switches that support redundant ring protocols (such as RSTP), the 140CRP31200 helps maintain I/O communication even if a single fiber or copper link in the field fails.
It utilizes standard Category 5e (Cat5e) or higher shielded twisted pair (STP) cabling. For long distances or high-EMI environments, use Schneider-approved industrial Ethernet media to prevent signal degradation.
