Core Redundancy Function and System Compatibility
The Schneider 140CHS11000 is a Hot Standby (HSBY) module for the Modicon Quantum series. This module enables robust system redundancy, ensuring continuous operation if a primary controller fails. It is compatible with Concept and ProWORX 32 NXT V2.0 programming software for seamless integration. Consequently, it provides a critical layer of availability for process control and automation systems requiring high uptime.
High-Speed Fiber Optic Synchronization
This module utilizes a dedicated 3-meter (9.8 ft) fiber optic cable for communication between redundant CPUs. It achieves a fast transmission rate of 10 Mbit/s for rapid data synchronization and state updates. The 140CHS11000 features a switching time between 13 and 48 milliseconds during a failover event. Furthermore, its fiber optic medium ensures excellent noise immunity and signal integrity over the link.
Detailed Technical Specifications
Designed for industrial environments, the module operates reliably across a wide temperature and humidity range. Its standard Quantum module format allows for straightforward installation in the system rack. The following table details its complete electrical, communication, and environmental parameters.
| Parameter | Specification |
|---|---|
| Manufacturer / Series | Schneider Electric / Modicon Quantum |
| Product Model | 140CHS11000 |
| Module Type | Hot Standby (HSBY) Module |
| Software Compatibility | Concept, ProWORX 32 NXT V2.0 |
| Transmission Medium | Fiber Optic (3 m / 9.8 ft cable) |
| Transmission Rate | 10 Mbit/s |
| Bus Current Requirement | 700 mA |
| Switching Time (Failover) | 13 to 48 ms |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity Range | Up to 95% RH (non-condensing) |
| Module Format | Standard Quantum |
| Weight | 0.91 kg (2.00 lbs) |
| EAN Code | 3595861133822 |
Application and Installation Notes
Install this module in each redundant Quantum CPU rack to establish the high-availability link. Use the provided fiber optic cable to connect the primary and standby modules directly. The Schneider 140CHS11000 is essential for applications in power generation, water treatment, and chemical processing where uninterrupted control is vital. Proper configuration ensures minimal disruption during an automatic controller switchover.
Details
| Weight | 0.48 kg |
|---|---|
| Dimensions | 55 × 180 × 260 mm |
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