Redundant Processor Solution for Maximum System Availability
The 140CHS41010 hot standby kit provides a complete redundant processor solution for Modicon Quantum automation platforms . This kit includes all necessary components for configuring a fully redundant control system . It maintains seamless automatic switchover during primary processor failures or scheduled maintenance . The system ensures continuous process operation without interruption, critical for high-availability applications .
Technical Specifications
The table below details the key technical parameters for the 140CHS41010 hot standby kit.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | Hot Standby Redundancy Kit |
| Series | Modicon Quantum |
| Components | 2 CPUs, 2 power supplies, 2 rack backplanes, 1 fiber optic cable, and 2 redundant cables |
| Communication | Dedicated fiber optic link for synchronization |
| Switchover Time | Less than 1 second (typical) |
| Power Supply | 24 V DC (dual supplies for redundancy) |
| Rack Support | Supports up to 7 racks per system |
| I/O Capacity | Full capacity of Quantum I/O modules |
| Certifications | CE, UL, CSA |
System Architecture and Integration
The 140CHS41010 kit includes two CPUs, two power supplies, two rack backplanes, and a fiber optic cable for synchronization . The system monitors the primary processor’s health status continuously . Upon detecting a fault, the secondary processor takes over control within one second . This hot standby configuration uses a dedicated fiber optic link to synchronize data and maintain seamless operation . Additionally, this solution supports up to 7 racks per system, delivering robust performance for critical infrastructure applications .
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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