Schneider 140CPU31110 Unity Processor Module

Overview

The Schneider Modicon 140CPU31110 is a powerful Unity processor module designed for the Modicon Quantum automation platform. It delivers high-speed processing and supports efficient communication with various protocols. This module handles large-scale local, remote, and distributed I/O configurations. It ensures reliable control for complex industrial automation systems while operating in harsh environments.

Technical Specifications

• Product Type: Unity Processor Module

• Manufacturer: Schneider Electric

• Model Number: 140CPU31110

• Clock Frequency: 66 MHz

• Memory: 548 kB RAM

• Number of Slots: Supports 2, 4, 6, 10, or 16 slots

• Number of Local Racks: 2

• Distributed I/O Stations: Up to 63 stations

• Remote I/O Stations: Up to 31 stations (S908 remote I/O)

Discrete I/O Capacity:

• Local: Up to 27 slots

• Remote: 31,744 inputs / 31,744 outputs

• Distributed: 8,000 inputs / 8,000 outputs

Analog I/O Capacity:

• Local: Up to 500 inputs / 500 outputs

• Distributed: 1,984 inputs / 1,984 outputs

Communication Protocols:

• Modbus Plus

• Modbus RS232/485

• Ethernet TCP/IP

• Profibus DP

• AS-Interface

Execution Time per Instruction:

• Boolean: 0.12–0.585 µs

• Floating Point: 0.1–0.27 µs

• Fixed-Point Arithmetic: 0.1–0.27 µs

Power and Signaling:

• Bus Current Requirement: 1,800 mA

• Local LED Indicators for communication and CPU status

Environmental Conditions:

• Operating Temperature: 0°C to 60°C

• Storage Temperature: -40°C to 85°C

• Humidity: 95% RH (non-condensing)

Weight: 1.65 lbs