Schneider Electric Modicon Quantum 140CRA93100 RIO Adapter

Schneider Electric 140CRA93100 RIO Drop Adapter Module

The Schneider Electric 140CRA93100 is a remote I/O (RIO) drop adapter module for the Modicon Quantum platform. It provides a high-speed, reliable coaxial communication link between the main controller and remote I/O racks in industrial networks.

Core Communication Specifications

• Model: 140CRA93100
• Function: RIO Drop Adapter Module
• Connector: 1 female F-type, elbowed for single cable connection
• Cable: 75 Ohm coaxial cable
• Data Rate: 1.544 Mbit/s
• Dynamic Range: 35 dB
• Isolation: 500 V DC between coaxial center and ground

Electrical & System Data

• Power Dissipation: 3 W per channel
• Bus Current: 600 mA per channel from backplane
• I/O Expansion: Supports up to 27 I/O expansion modules per drop
• Module Format: Standard Quantum single-slot module

Environmental & Immunity Ratings

• ESD Protection: 4 kV (contact), 8 kV (air) per IEC 801-2
• EMC Immunity: 9.1 V/m (80–1000 MHz) per IEC 801-3
• Operating Temp: 0 to 60 °C (32 to 140 °F)
• Storage Temp: -40 to 85 °C (-40 to 185 °F)
• Humidity: Up to 95% non-condensing
• Altitude: Operational up to 5000 m (16,404 ft)

Frequently Asked Questions

• Q: What is the primary role of the 140CRA93100 module?
  A: It acts as the communication adapter, connecting a remote I/O drop (a rack of I/O modules) back to the main Quantum processor via a high-speed coaxial link.
• Q: What type of cable is required for connection?
  A: It requires standard 75 Ohm coaxial cable terminated with the appropriate F-type connector.
• Q: What is the benefit of the 500V isolation rating?
  A: This high isolation protects the sensitive controller electronics from voltage surges or ground potential differences on the long coaxial cable run.
• Q: How many remote I/O modules can one adapter support?
  A: A single 140CRA93100 adapter drop can manage a rack containing up to 27 I/O expansion modules.
• Q: Is this module suitable for electrically noisy environments?
  A: Yes, its robust EMC immunity (9.1 V/m) and ESD protection ratings make it suitable for harsh industrial settings.

Packaging & Ordering

• Includes one 140CRA93100 RIO Drop Adapter Module.
• Shipped via reliable global carriers: FedEx, UPS, or DHL.
• Technical documentation for network configuration and cabling is provided.

Establish robust and long-distance I/O connections with the Schneider Electric 140CRA93100. Its coaxial technology provides a stable and noise-immune backbone for expanding your Quantum control system.

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