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.
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)
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