Product Overview

The 140CPU67160 (Model: 140CPU67160) represents the pinnacle of reliability for the Schneider Electric Modicon Quantum platform. This high-availability Unity processor is specifically engineered for mission-critical automation environments where downtime is not an option. Operating at a high-speed 266 MHz clock frequency, it provides the deterministic logic execution and computational bandwidth required for large-scale distributed architectures and complex floating-point process control.

The standout feature of the 140CPU67160 (Part Number: 140CPU67160) is its integrated Hot Standby (HSBY) capability. Unlike standard processors that require separate sync modules, this unit features a built-in MT-RJ multimode fiber optic interface for high-speed synchronization between primary and standby controllers. This ensures a "bumpless" transfer of control and state data in the event of a system fault, maintaining process continuity in oil and gas refineries, power plants, and large-scale water treatment facilities.

Detailed Technical Specifications

The 140CPU67160 offers a comprehensive communication suite and high-density I/O management.

• Manufacturer: Schneider Electric

• Product Series: Modicon Quantum

• Model Number: 140CPU67160

• Processor Speed: 266 MHz

• Onboard RAM: 1024 kB Internal (512 kB for Data / 512 kB for Program)

• Memory Expansion: PCMCIA slot (supports up to 7168 kB program / 8 MB file storage)

• HSBY Sync Interface: MT-RJ Multimode Fiber Optic (supports up to 4 km link)

• Ethernet Port: 1 x RJ45 10/100 Mbps (TCP/IP)

• Serial Ports: 1 x RJ45 (Modbus RS-232/485), 1 x SUB-D 9-pin (Modbus Plus)

• USB Interface: 1 x USB for local configuration and programming

• Boolean Execution Speed: 0.0525 µs

• Floating Point Speed: 0.4 µs

• I/O Capacity: 63 Distributed stations (3 networks) | 31 Remote stations (S908 or Ethernet)

• Current Consumption: 2500 mA from backplane

• Form Factor: Occupies 2 Quantum backplane slots

• Software Support: Unity Pro (v2.6 or higher) / EcoStruxure Control Expert

• Weight: 1.45 kg (3.2 lbs)