Schneider 140CPU67260 Unity Processor

Overview

The 140CPU67260 is a Unity Processor designed for the Modicon Quantum automation platform by Schneider Electric. This high-performance processor is optimized for complex industrial applications, offering extensive I/O capabilities, fast processing, and various communication options.

Key Features

• Mode of Transmission: Multi-mode
• Clock Frequency: 266 MHz
• Number of Slots:
  • 10 (for Modbus Plus)
  • 16 (for remote I/O stations)
  • 4 (for distributed I/O stations)
  • 6 (local)
  • 2 (local in Hot Standby applications)
• Racks: 2 (local)
• Remote I/O Stations:
  • 31 - 2 (Ethernet Quantum remote I/O)
  • 31 - 2 (Ethernet X80 remote I/O)
  • 31 (S908 remote I/O)
• Discrete I/O Capacity:
  • 31,744 inputs and 31,744 outputs (remote)
  • 8,000 inputs and 8,000 outputs (distributed, per Modbus Plus network)
  • Unlimited (Ethernet remote I/O, 31 drops of 28 slots max)
• Analog I/O Capacity:
  • 500 inputs and 500 outputs (distributed per Modbus Plus network)
  • Unlimited (Ethernet remote I/O, 31 drops of 28 slots max)
  • 1,984 inputs and 1,984 outputs (remote)

Communication & I/O Options

• Application-Specific I/O: Accurate time stamping, counters, serial links, and high-speed interrupt inputs
• Communication Services: Ethernet router
• Optional Modules:
  • 6 Ethernet
  • 6 Modbus
  • 6 Modbus Plus
  • 6 Profibus DP
  • 1 USB
  • 2 AS-Interface (distributed and remote)
• Maximum Connections:
  • 1 USB
  • 6 Ethernet TCP/IP (local)
  • 6 Modbus Plus (local)
  • 6 Profibus DP (local)
  • 1 Modbus RS232/485 (Modbus/ASCII)

Memory and Processing

• Expandable Memory:
  • 7,168 kB (program with PCMCIA card)
  • 8 MB (file storage with PCMCIA card)
• Internal RAM: 3,072 kB (1,536 kB for data)
• Instruction Processing:
  • 10.28 Kinst/ms (100% Boolean)
  • 10.07 Kinst/ms (65% Boolean and 35% numerical)
• System Overhead:
  • 0.2 ms (fast task)
  • 1 ms (master task)

Electrical and Connection Specifications

• Bus Current Requirement: 2,760 mA
• Local Signaling:
  • 1 LED (yellow) for Ethernet activity (COM)
  • 1 LED (yellow) for configuration status (STS)
• Electrical Connections:
  • 1 female connector SUB-D 9 for Modbus Plus network
  • 1 RJ45 connector for Modbus bus
  • 1 MT-RJ multimode fiber optic connector for interconnecting primary and secondary PLCs (up to 4 km)

Environmental Suitability

• Certifications:
  • GOST
  • CE
  • CSA
  • UL
  • Marine
• Standards: HazLoc