Schneider Electric Quantum Hot Standby 140CHS11000

Schneider Electric Modicon Quantum 140CHS11000 Hot Standby Module

The Schneider Electric 140CHS11000 provides critical redundancy for Modicon Quantum systems. This hot standby module ensures maximum availability by enabling seamless failover during primary controller faults.

Core Specifications

• Model: 140CHS11000
• Redundancy Type: Hot Standby
• Communication: Fiber Optic Link (10m max)
• Failover Time: 10-60 ms (mean 22 ms)
• Power Draw: 600 mA typical, 650 mA max
• Operating Temp: 0 to 55 °C
• MTBF: 120,000 hours
• Installation: DIN rail or rack slot

Key Features

• Ensures continuous operation with automatic failover
• Fast synchronization via dedicated fiber optic link
• Comprehensive diagnostics with 5 status LEDs
• High EMC immunity (10 V/m, 30-1000 MHz)
• Robust design for industrial environments

Frequently Asked Questions

• Q: What is the main purpose of the 140CHS11000 module?
  A: It provides hot standby redundancy for Modicon Quantum PLCs, ensuring system continuity if the primary controller fails.
• Q: How fast is the switchover when a fault occurs?
  A: The module guarantees switchover within 10-60 milliseconds, with a typical mean time of 22 ms.
• Q: What type of connection is used between primary and standby units?
  A: A dedicated fiber optic link (up to 10 meters) ensures reliable, noise-immune synchronization.
• Q: Can this module be installed in existing Quantum racks?
  A: Yes, it supports both DIN rail mounting and direct installation in Quantum rack slots.
• Q: What diagnostics are available for monitoring module status?
  A: Five front-panel LEDs provide real-time status, supported by internal diagnostic flags updated every 250 ms.

Ordering & Support

• Includes one 140CHS11000 Hot Standby Module
• Fast shipping via FedEx, UPS, or DHL
• Complete installation documentation provided
• Technical support available for configuration assistance

The Schneider Electric 140CHS11000 delivers reliable redundancy protection for critical automation applications. Its fast failover capability minimizes downtime in industrial control systems.

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