Questions pour les experts : pare-feux industriels
Industrial firewalls play a critical role in OT cybersecurity, protecting PLC, DCS, and SCADA networks through segmentation, ingress/egress control, and IDS/IPS integration aligned with IEC 62443...






This is a Siemens 6ES7318-3FL01-0AB0, a high-performance central processing unit from the SIMATIC S7-300 series. The CPU 319F-3 PN/DP is engineered for demanding automation tasks and integrated safety applications, featuring a substantial 2.5 MB work memory. It provides extensive connectivity through three integrated interfaces: a 12 Mbit/s MPI/DP port, a versatile PROFIBUS DP master/slave port, and an Ethernet PROFINET interface for modern network architectures. Operation of this module requires a Siemens Micro Memory Card (MMC), which is not included. The CPU supports multiple firmware versions for broad system compatibility.
| Category | Detail |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIMATIC S7-300 |
| Part Number | 6ES7318-3FL01-0AB0 |
| Product Type | Central Processing Unit (CPU) |
| Model | CPU 319F-3 PN/DP |
| Work Memory | 2.5 MB |
| Supply Voltage | 19.2 VDC to 28.8 VDC |
| Supported Firmware | V3.2.1, V3.2.4, V3.2.6, V3.2.7 |
| Memory Card Requirement | Siemens Micro Memory Card (MMC) required |
| Product Lifecycle Status | Phase-Out |
| Predecessor Part Number | 6ES7318-3FL00-0AB0 |
| Country of Origin | Germany (Estimate) |
| Package Dimensions | 12.0 cm x 13.0 cm x 12.5 cm |
| Shipping Weight | 0.90 kg |
| Harmonized Tariff Code | 85371091 |
| ECCN | EAR99 |
CRITICAL WARNING: Hazardous voltages can cause severe injury or death. All installation, maintenance, and troubleshooting must be performed by qualified and authorized personnel only. Ensure the control panel is de-energized and locked-out/tagged-out (LOTO) before beginning any work.
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| Country of origin |
Allemagne
|