Overview
The Schneider 140CPU31110 Unity Processor is a high-performance CPU designed for Modicon Unity PLC systems. It serves as the central processing unit, executing control programs, coordinating communications between modules, and ensuring reliable operation of the PLC system in industrial automation applications.
General Information
Part Number: 140CPU31110
Manufacturer: Schneider Electric
Brand / Country of Origin: Schneider Electric / France
Series: Modicon Unity
Type: Processor / PLC CPU
Technology: High-speed processing with integrated communication for PLC systems
Mounting: Rack-mounted within Modicon Unity PLC chassis
Indicators: LED indicators for power, CPU status, and diagnostics
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Optimized for full PLC operation
Protection: Integrated protection against overvoltage, overload, and short-circuit
Communication & Interface
Interface: Backplane communication with all Unity PLC modules
Protocol Support: Supports standard PLC programming, I/O control, and network communications
Diagnostics: Monitored via PLC software for CPU status, fault detection, and operational integrity
Operator Interface: LED indicators for CPU operation and error conditions
Reset Features: Supports soft and hardware reset via PLC software
Environmental
Operating Temperature: 0 to +60 °C
Humidity: Up to 95% RH, non-condensing
Vibration & Shock: Designed for industrial automation environments
Protection Rating: IP20 when installed inside a protective cabinet
Dimensions & Weight
Dimensions (L × W × H): 103.9 × 40.3 × 250 mm
Weight: 0.65 kg
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