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The Schneider Electric Schneider Electric 140CPU65160S is a high-performance safety processor for the Modicon Quantum Safety PLC system. It is designed for SIL3-rated Safety Instrumented Systems (SIS), executing both safety and control logic with deterministic performance. This 266 MHz Unity-based CPU provides secure processing for critical applications such as emergency shutdown and burner management systems. We supply this unit as 100% Brand New original stock.
| Parameter | Specification |
|---|---|
| Series | Modicon Quantum |
| Processor Speed | 266 MHz |
| Internal Memory | 1024 kB |
| Application Type | Safety (SIL3 / PLe) |
| Software Compatibility | Unity Pro / EcoStruxure Control Expert (Safety) |
| Communication Ports | Ethernet, Modbus, USB |
| Weight | 0.91 kg |
Built-in redundancy and diagnostics ensure compliance with IEC 61508 SIL3 functional safety standards.
266 MHz CPU and 1024 kB memory support complex safety algorithms with fast execution and low latency.
Supports certified safety function blocks within Unity Safety, simplifying validation and certification processes.
Built-in Ethernet, Modbus, and USB ports enable real-time diagnostics and system integration.
It can run standard logic, but it is primarily designed for safety applications and is not cost-efficient for general control use.
The “S” version includes safety-certified hardware and diagnostics required for SIL3 compliance.
Internal memory is included, but PCMCIA cards may be used for backup or extended data logging.