Core Processing Engine for Quantum Systems
The Schneider 140CPU11302 is a processor unit for the Modicon Quantum series of programmable automation controllers. This module utilizes a Concept 80186 architecture to handle complex industrial automation and control logic. It provides the central computational power for managing I/O, executing programs, and coordinating communication. Consequently, it serves as the intelligent core for demanding applications in process and manufacturing control.
Communication Interfaces and Performance Specifications
This processor features dedicated communication ports, including one Modbus RS232 and one Modbus Plus interface. It operates with a 20 MHz clock frequency for efficient instruction processing and task management. The 140CPU11302 includes a 250-millisecond watchdog timer to monitor system stability and initiate recovery if needed. Furthermore, its 109 kB of internal RAM provides necessary workspace for program execution and data handling.
Detailed Technical Specifications
Engineered for industrial reliability, the processor functions within a standard 0°C to 60°C operating temperature range. Its lightweight design facilitates easy integration into Quantum racks and control cabinets. The following table details its comprehensive processing, memory, communication, and environmental parameters.
| Parameter | Specification |
|---|---|
| Manufacturer / Series | Schneider Electric / Modicon Quantum |
| Product Model | 140CPU11302 |
| Module Type | Processor / Central Processing Unit (CPU) |
| Processor Architecture | Concept 80186 |
| Clock Frequency | 20 MHz |
| Internal RAM | 109 kB |
| Watchdog Timer | 250 ms |
| Communication Ports | 1x Modbus RS232, 1x Modbus Plus |
| Execution Time (1 Kinst) | 0.3…1.4 ms (LL984) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Weight | 0.91 kg (2.00 lbs) |
| EAN Code | 3595861132139 |
Application in Complex Automation Architectures
Use this processor as the main controller in Quantum systems for applications like water treatment, batch processing, or material handling. Its Modbus Plus port enables high-speed peer-to-peer networking with other Quantum or compatible devices. The Schneider 140CPU11302 is a proven component for building scalable and robust distributed control systems. Therefore, it remains a key element for system integrators maintaining and upgrading legacy Quantum automation infrastructure.
Details
| Weight | 0.48 kg |
|---|---|
| Dimensions | 55 × 180 × 260 mm |
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