1. Basic Information

• Manufacturer: Schneider Electric
• Product Series: Modicon Quantum
• Model: 140CPU67160
• Product Type: Unity hot-standby safety processor
• Compatibility: Compatible with Modicon Quantum series racks, power modules, I/O modules, and communication modules.
• Physical Attributes: Weight approximately 0.45 kg; modular design for standard Modicon Quantum rack slots.

2. Core Performance Parameters

3. I/O Expansion Capability

• Local I/O Capacity: Local hot standby mode disables local I/O.
• Distributed I/O Capacity: Remote supports 31,744 digital inputs/outputs and 1,984 analog inputs/outputs.

4. Communication Interfaces & Expansion

• Built-in Ports: 1 Modbus Plus, 1 Modbus (RS232/485), 1 USB, 1 Ethernet TCP/IP (supports hot standby).
• Expansion Slots: Supports 6 optional modules, such as Ethernet, Modbus, Modbus Plus, Profibus, DP, and Sy/Max.

5. Power & Backup

• Rack Bus Current Requirement: 2,500 mA.
• Backup Battery: Lithium battery, capacity 1,200 Ah, lifespan ~ 10 years.

6. Environmental & Safety Ratings

• Operating Temperature: 0°C to 60°C.
• Storage Temperature: -40°C to 85°C.
• Relative Humidity: 5%–95% RH (non-condensing).
• Certifications: CE, UL 508, CSA C22.2 No. 14, ATEX, IEC 61131-2, TÜV Rheinland SIL3.

7. Software Compatibility & Functional Features

• Programming Software: Supports Schneider Unity Pro and SoMachine, compatible with IEC 61131-3 programming languages.
• Key Functions: Advanced PID control, data logging, cyber security features, online modification.

8. Typical Application Fields

• Process Industry: Oil refineries, chemical plants.
• Heavy Industry: Steel mills, cement plants.
• Infrastructure: Water treatment plants, power generation facilities.
• Manufacturing: Large-scale automotive assembly lines, semiconductor factories.