Description
The SCHNEIDER 140CPU11302 is a robust central processing unit from the Modicon Quantum series, designed for complex industrial control and automation architecture. It provides high-speed processing and reliable performance for demanding logic and communication tasks.
Product Parameters
- Processor Type: 80186
- Clock Speed: 20 MHz
- Memory (Internal): 256 KB (RAM) / 512 KB (Flash)
- Max Number of Racks: 2
- Bus Current Consumption: 700 mA
- Battery Type: Lithium (1.2 Ah)
Product Specifications
- Origin: France / USA
- Discontinued Status: Yes (Legacy Series)
- Weight: 0.35 kg
- Dimensions: 250 x 103 x 40 mm
- Datasheet: Available upon request

SCHNEIDER 140CPU11302

SCHNEIDER 140CPU11302

SCHNEIDER 140CPU11302
Application Fields
- Energy Management: Power plant control and grid monitoring.
- Infrastructure: Water treatment and tunnel ventilation systems.
- Manufacturing: High-speed assembly lines and material handling.
- Oil & Gas: Process control for refining and extraction.
Product Q&A
Q: Can the 140CPU11302 be used in a Hot Standby configuration? A: No, this specific model is a standard controller. Redundant applications typically require higher-spec Quantum CPUs.
Q: How is the user program backed up? A: Programs are stored in the internal RAM with battery backup, or can be burned into the Flash EPROM for permanent storage.
Q: Is it compatible with newer Unity Pro software? A: Yes, this module can be programmed using Concept or Unity Pro (EcoStruxure Control Expert) depending on the firmware version.
