Schneider Electric Modicon Quantum RIO Adapter 140CRA93101

Schneider Electric 140CRA93101 RIO Drop Adapter Module

The Schneider Electric 140CRA93101 is a remote I/O (RIO) drop adapter module for the Modicon Quantum platform. This module establishes a precise and reliable communication link between the central controller and remote I/O racks, essential for distributed control systems.

Core Technical Specifications

• Model: 140CRA93101 (Short Name: CRA)
• Function: RIO Drop Adapter Module
• Primary Connector: 1 female F-type, elbowed
• SAT Connector: 1 female F-type for system diagnostics
• Operating Voltage: 24-30 V DC
• Signal Frequency: 10 MHz to 100 MHz
• Signal Precision: ±0.5% deviation
• Output Protocol: Standard Modicon Quantum I/O protocol
• Response Time: 3 ms typical

Environmental & Performance Data

• Operating Temperature: -20 to 60°C
• Communication Role: Translates the backplane data to/from the high-frequency coaxial signal for transmission to the main controller.
• System Integration: Designed as a drop-in replacement and upgrade within the Quantum RIO network architecture.

Frequently Asked Questions

• Q: What is the main purpose of the 140CRA93101 module?
  A: It serves as the critical interface that allows a rack of remote I/O modules to communicate with the main Quantum processor over a dedicated coaxial network.
• Q: What does the "SAT" connector do?
  A: The Secondary Access Terminal (SAT) connector is typically used for diagnostic monitoring or connecting test equipment to the network without interrupting the main link.
• Q: What is the advantage of its signal precision rating?
  A: The ±0.5% signal deviation ensures high data integrity and reliable communication over the network, minimizing errors.
• Q: What power supply does it require?
  A: It operates on a standard industrial 24-30V DC power source supplied through the Quantum backplane.
• Q: How fast is the data exchange with the controller?
  A: The module provides a typical system response time of 3 milliseconds, enabling timely control and monitoring of remote I/O points.

Packaging & Ordering

• Includes one 140CRA93101 RIO Drop Adapter Module.
• Shipped promptly and securely via FedEx, UPS, or DHL.
• Necessary technical documentation for installation and network configuration is included.

Ensure accurate and stable communication in your distributed I/O network with the Schneider Electric 140CRA93101. Its precision engineering supports robust performance in demanding industrial automation environments.

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