Description

Schneider 140CPU67260

Hardware Specifications

• Dimensions: 32.5cm × 18.5cm × 11cm
• Weight: 1.4kg
• Clock Frequency: 266MHz
• Memory:
• Internal RAM: 3072KB, of which 1536KB is for data storage.
• Program memory can be expanded to 7168KB via PCMCIA card, and file storage can be expanded to 8MB.
• Slots and Racks:
• Multiple slot count options: 10, 16, 4, 6, 2, etc.
• Supports 2 local racks.
• I/O Capability:
• Distributed I/O: 63 stations - 1 rack - 3 Modbus Plus networks.
• Remote I/O:
• 31 S908 remote I/O (2 racks)
• 31 Ethernet Quantum remote I/O (2 racks)
• 31 Ethernet X80 remote I/O (2 racks)
• Discrete I/O:
• Remote: 31,744 inputs, 31,744 outputs
• Distributed (per Modbus Plus network): 8,000 inputs, 8,000 outputs
• Ethernet remote I/O: up to 31 × 28 slots
• Local I/O is prohibited in hot-standby applications.
• Analog I/O:
• Distributed (per Modbus Plus network): 500 inputs, 500 outputs
• Remote: 1,984 inputs, 1,984 outputs
• Local I/O is prohibited in hot-standby applications.

Communication Capability

• Communication Interfaces:
• 1 female Sub-D 9 connector for Modbus Plus network
• 1 RJ45 connector for Modbus bus
• 1 MT-RJ (multi-mode fiber) connector for master-slave PLC interconnection up to 4km
• Integrated Connection Types: 1 Modbus Plus, 1 Modbus, 1 USB, 1 fiber with hot-standby protocol
• Optional Communication Modules: Supports 6 types, including Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max, etc.
• Communication Services: Features Ethernet router functionality for efficient data transmission and network connectivity.

Functional Features

• Multi-Mode Operation: Supports multiple operating modes, enabling flexible switching according to different application scenarios to meet diverse control needs.
• High-Speed Processing: Capable of executing 10.28k Boolean instructions or 10.07k mixed instructions (65% Boolean + 35% numeric) per millisecond, ensuring real-time performance for rapid processing of complex control logic and large data volumes.
• Diverse Task Types: Includes 1 fast cyclic task, 128 I/O interrupt tasks, 128 interrupt tasks, 32 timer interrupt tasks, and 1 cyclic/master task, etc. Some tasks are prohibited in hot-standby applications.
• Accurate Timestamping: Provides precise time-stamping functionality for accurate event logging and analysis, facilitating fault diagnosis and process monitoring.
• Hot-Standby Functionality: As a Unity hot-standby processor, it can form a hot-standby system with another identical processor. In case of a primary processor failure, the standby processor quickly takes over control tasks to ensure system continuity and reliability.

Application Fields