Schneider Electric 140CPU11303C Processor | 80186 CPU

Schneider Electric Modicon Quantum Processor Module

The Schneider Electric 140CPU11303C is a processor module for the Modicon Quantum automation platform. This industrial controller features an 80186 microprocessor architecture for reliable operation. It provides substantial memory capacity and versatile communication capabilities for automation systems.

Processor Specifications

• Product Model: Schneider Electric 140CPU11303C
• Processor Type: 80186 microprocessor architecture
• Clock Frequency: 20 MHz operating speed
• Internal Memory: 368 KB RAM for program and data storage

Performance & Timing

• Instruction Time: 0.3 to 1.4 ms per 1K LL984 instructions
• Watchdog Timer: 250 millisecond system monitoring
• Clock Accuracy: ±8 seconds per day at 0-60°C
• Math Coprocessor: No integrated math coprocessor

I/O & Network Capabilities

• Local I/O Capacity: Maximum 64 input/64 output words
• Remote I/O Capacity: 64 input/64 output words
• Distributed I/O: 500 input/500 output words per network
• Network Drops: 31 remote drops, 63 distributed drops

Communication & Connectivity

• Communication Ports: 1 Modbus Plus, 1 Modbus RS232 port
• Network Support: 2 remote networks, 3 distributed networks
• Module Capacity: Supports 2 NOM, NOE, CR, or NMS modules
• Switch Function: No key switch configuration

Power & Battery System

• Bus Current: 790 mA maximum bus current requirement
• Battery Type: Lithium battery with 1.2 Ah capacity
• Battery Current: 7 µA normal, 210 µA maximum draw
• Battery Life: 10 years typical operational lifespan

Environmental Specifications

• 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 Rating: 95% relative humidity non-condensing
• Operating Altitude: Up to 5000 meters (16404 feet)

Certifications & Protection

• Safety Certifications: cUL, FM Class 1 Division 2
• Standards Compliance: UL 508, CSA C22.2 No 142
• ESD Protection: 4kV contact, 8kV air discharge (IEC 801-2)
• EMC Immunity: 10V/m at 80-2000MHz (IEC 801-3)

Physical Specifications

• Net Weight: 0.3 kg (0.7 lb) module weight
• Module Format: Standard Quantum series design
• Package Dimensions: 5.0cm × 16.5cm × 31.0cm
• Package Weight: 0.720 kg (25.4 oz) shipping weight

Installation Guidelines

• Install in Modicon Quantum backplane with proper slot configuration
• Ensure operating environment stays within 0-60°C temperature range
• Connect communication cables to appropriate Modbus ports
• Verify software compatibility with Concept or ProWORX 32

Shipping Information

• Package includes Schneider Electric 140CPU11303C processor module
• Country of origin: France (FR) manufacturing location
• International shipping via major carriers available
• Protected packaging ensures safe delivery

FAQ

• What processor does it use? 80186 microprocessor at 20MHz
• How much memory does it have? 368 KB internal RAM capacity
• What communication ports are included? Modbus Plus and RS232
• What is the battery life? 10 years typical operational lifespan
• What software is compatible? Concept and ProWORX 32

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