Schneider Electric 140CRA93100 RIO Drop Adaptor Module

Product Description

The 140CRA93100 RIO drop adaptor module is part of the Schneider Electric Modicon Quantum automation platform. It enables reliable remote I/O expansion with high-speed coaxial communication, robust diagnostics, and redundant cabling support, making it suitable for distributed automation systems.

Key Features

• Product Range: Modicon Quantum automation platform

• Type: RIO drop adaptor module

• Compatibility: Quantum systems

• Maximum I/O Expansion Modules: 27

• Cable Type: 75 Ω coaxial cable

• Transmission Rate: 1544 Mbit/s

• Dynamic Range: 35 dB

• Isolation Voltage: 500 V DC (coaxial center to ground)

• Electrical Connections:

  • 2 female F connectors, elbowed, with redundant cable support

• Diagnostics at Startup:

  • Power-up and runtime checks

  • RAM address/data verification

  • Executive checksum validation

• Power Dissipation: 3.8 W (2 channels)

• Bus Current Requirement: 750 mA (2 channels)

• Format: Standard Quantum module

Environmental Ratings

• Operating Temperature: 0–60 °C

• Storage Temperature: -40–85 °C

• Relative Humidity: Up to 95% non-condensing

• Altitude: ≤ 5000 m

• Electrostatic Discharge Resistance: 4 kV contact, 8 kV air (IEC 801-2)

• Electromagnetic Field Resistance: 10 V/m (IEC 801-3, 80–1000 MHz)

Compliance & Certifications

• CE Marking

• UL 508

• CSA C22.2 No.142

• cUL

• Conforms to IEC 801-2 and IEC 801-3 standards

Application Scenarios

This RIO drop adaptor module is ideal for expanding Quantum automation systems with remote I/O capability. It supports high-speed communication over coaxial cabling, making it suitable for large-scale manufacturing, energy distribution, and process automation environments requiring redundancy and robust diagnostics.

FAQ

Q: How many I/O expansion modules can be connected? A: Up to 27 modules can be supported.

Q: What type of cable is required? A: 75 Ω coaxial cable is used for communication.

Q: Does the module support redundancy? A: Yes, it includes dual F connectors with redundant cabling.