SCHNEIDER|140CPU67160S|Unity Hot Standby Safety Processor
Schneider 140CPU67160S – Unity Hot Standby Safety Processor
Description
Schneider 140CPU67160S is a safety-rated Unity processor for Modicon Quantum systems, featuring 266 MHz speed, 1024 kB RAM, and Hot Standby functionality.
Features
- Supports Hot Standby applications with redundancy
- Integrated Ethernet, Modbus Plus, and USB interfaces
- Expandable memory via PCMCIA card (up to 8 MB)
- Safety certified for SIL 2 environments
Technical Specifications
-
Processor
- Clock frequency: 266 MHz
- Internal RAM: 1024 kB (512 kB for data)
-
Performance
- Execution time:
- 0.96–1.02 µs for fixed-point
- 0.105–0.15 µs for Boolean
- Overhead: 1.5 ms per master task
- Execution time:
-
I/O Capacity
- Remote discrete I/O: 31,744 inputs/outputs
- Remote analog I/O: 1,984 inputs/outputs
-
Communication Interfaces
- 1 x Ethernet TCP/IP (Hot Standby ready)
- 1 x Modbus Plus
- 1 x Modbus (RS232/485)
- 1 x USB (type B)
-
Physical & Power
- Bus current requirement: 2500 mA
- Battery backup: Lithium (3 V DC, 1200 Ah capacity)
- Battery life: Up to 10 years
- Supply current: ≤90 A at ≤60°C
-
Environmental & Compliance
- Operating temperature: 0°C to 60°C
- Certifications: CE, UL, CSA, C-Tick, TÜV Rheinland (SIL2)
- Country of Origin: France
SCHNEIDER|140CPU67160S|Unity Hot Standby Safety Processor



SCHNEIDER|140CPU67160S|Unity Hot Standby Safety Processor
Schneider 140CPU67160S – Unity Hot Standby Safety Processor
Description
Schneider 140CPU67160S is a safety-rated Unity processor for Modicon Quantum systems, featuring 266 MHz speed, 1024 kB RAM, and Hot Standby functionality.
Features
- Supports Hot Standby applications with redundancy
- Integrated Ethernet, Modbus Plus, and USB interfaces
- Expandable memory via PCMCIA card (up to 8 MB)
- Safety certified for SIL 2 environments
Technical Specifications
-
Processor
- Clock frequency: 266 MHz
- Internal RAM: 1024 kB (512 kB for data)
-
Performance
- Execution time:
- 0.96–1.02 µs for fixed-point
- 0.105–0.15 µs for Boolean
- Overhead: 1.5 ms per master task
- Execution time:
-
I/O Capacity
- Remote discrete I/O: 31,744 inputs/outputs
- Remote analog I/O: 1,984 inputs/outputs
-
Communication Interfaces
- 1 x Ethernet TCP/IP (Hot Standby ready)
- 1 x Modbus Plus
- 1 x Modbus (RS232/485)
- 1 x USB (type B)
-
Physical & Power
- Bus current requirement: 2500 mA
- Battery backup: Lithium (3 V DC, 1200 Ah capacity)
- Battery life: Up to 10 years
- Supply current: ≤90 A at ≤60°C
-
Environmental & Compliance
- Operating temperature: 0°C to 60°C
- Certifications: CE, UL, CSA, C-Tick, TÜV Rheinland (SIL2)
- Country of Origin: France