Schneider 140CRA21110 Modicon Quantum Remote I/O Module

Schneider Modicon Quantum 140CRA21110 Remote I/O Drop Interface Module

Availability: 3 left in stock

The Schneider Electric Modicon Quantum 140CRA21110 is a dedicated Remote I/O (RIO) drop interface module designed for seamless integration within...

SKU: 140CRA21110

Manufacturer: Schneider
Product No.: 140CRA21110
Product Type: Remote I/O Interface Module
Product Origin: France
Payment:T/T, Western Union
Weight: 610g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Schneider Electric Modicon Quantum 140CRA21110 is a dedicated Remote I/O (RIO) drop interface module designed for seamless integration within the Modicon Quantum automation platform. This module serves as the primary communication link between a host controller and remote I/O drops, facilitating reliable data exchange over a Modbus Plus network. By combining communication capabilities with an integrated AC power supply, it streamlines the architecture of distributed control systems in demanding industrial environments.

Features

Modbus Plus Connectivity: Single-port interface designed for high-speed, deterministic data transmission across the remote bus.
Integrated Power Supply: Built-in power module converts AC line voltage to the regulated DC levels required for the local backplane, eliminating the need for external power units in many configurations.
Manual Addressing: Features front-accessible rotary switches for rapid station address configuration (1 to 64), simplifying field setup and maintenance.
Real-time Diagnostics: Integrated front-panel LED indicators provide immediate visual feedback on network traffic status and module health.
Robust Design: Engineered for operation in harsh industrial settings, including chemical processing, mining, and manufacturing facilities.

Applications

This module is specifically suited for distributed control applications where I/O points are physically separated from the main processor rack. It is widely utilized in large-scale automation projects where stable, high-availability communication is required to maintain process integrity and prevent downtime.

Technical Specifications

Model	140CRA21110
Brand	Schneider Electric
Series	Modicon Quantum
Module Type	Remote I/O (RIO) Drop Interface
Network Protocol	Modbus Plus
Input Voltage (115 VAC)	93 to 132 VAC (47-63 Hz)
Input Voltage (230 VAC)	170 to 264 VAC (47-63 Hz)
Operating Temperature	0 to 60 deg C
Storage Temperature	-40 to 85 deg C
Relative Humidity	95% non-condensing

Installation Guidelines

Power Down: Ensure all power to the rack is disconnected before inserting or removing the module to prevent electrical damage.
Mounting: Secure the module firmly into the designated slot on the Quantum backplane, ensuring the connector pins are fully engaged.
Grounding: Follow standard industrial grounding practices to minimize electromagnetic interference (EMI) and protect sensitive communication circuitry.
Environment: Ensure adequate ventilation within the cabinet to maintain ambient temperatures within the specified 0 to 60 deg C range.
Wiring: Use shielded communication cables for the Modbus Plus network and route them away from high-voltage power lines to prevent signal degradation.

FAQ

Q: Can I use this module with different AC input voltages?
A: Yes, the 140CRA21110 supports both 115 VAC and 230 VAC nominal inputs within the specified ranges provided in the technical specifications.

Q: How do I set the station address?
A: The module is equipped with rotary decimal switches on the front bezel, allowing you to manually assign a station address between 1 and 64.

Q: Is this module compatible with other Quantum series racks?
A: The 140CRA21110 is designed specifically for the Modicon Quantum backplane architecture. Please verify your specific rack configuration to ensure compatibility.

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