Siemens 6ES7215-1AF40-0XB0 SIMATIC S7-1200F CPU 1215FC
01Technical Summary
Siemens 6ES7215-1AF40-0XB0 is a fail-safe SIMATIC S7-1200F CPU 1215FC for standard and safety-related automation. The compact DC/DC/DC controller combines integrated digital and analog I/O, two PROFINET ports, 250 KB of work memory, and safety performance up to SIL 3 and PL e when engineered and validated in accordance with the applicable Siemens safety documentation.
02Specifications
| Manufacturer | Siemens |
|---|---|
| Article Number | 6ES7215-1AF40-0XB0 |
| Product Type | SIMATIC S7-1200F CPU 1215FC DC/DC/DC |
| Safety Capability | Up to SIL 3 and PL e in safety operation |
| Power Supply | 20.4-28.8 V DC |
| Integrated Digital Inputs | 14 x 24 V DC |
| Integrated Digital Outputs | 10 x 24 V DC transistor, 0.5 A |
| Integrated Analog Inputs | 2 x 0-10 V DC |
| Integrated Analog Outputs | 2 x 0-20 mA DC |
| PROFINET | Two-port interface |
| Work Memory | 250 KB |
| Integrated Load Memory | 4 MB |
| Firmware in Current Data Sheet | V4.7 |
| Engineering Software | STEP 7 V20 or higher for the current firmware record |
| Typical Power Loss | 12 W |
| Degree of Protection | IP20 |
03Features
Key Functions
- Runs standard and fail-safe program sections in one compact CPU platform.
- Provides integrated digital I/O plus two analog inputs and two analog outputs for compact control architectures.
- The two-port PROFINET interface supports network integration and line-topology connections.
- Integrated diagnostics, trace, user administration, access protection, and project security functions support commissioning and maintenance.
- High-speed counting, positioning, and PID functions are available within the documented CPU limits.
- A SIMATIC Memory Card can supplement the integrated load memory.
Product Identity
- Manufacturer: Siemens
- Model: 6ES7215-1AF40-0XB0
- Product Type: SIMATIC S7-1200F CPU 1215FC DC/DC/DC
- Page Status: New HTML preview
04Compatibility
- Engineer the fail-safe program with the Siemens software and safety workflow approved for the installed firmware.
- Confirm the exact F-CPU article, firmware, F-signature, safety program, password and access settings before replacement.
- Verify every signal module, fail-safe module, communication module, HMI, drive, PROFINET device, memory card and certificate.
- Do not treat the standard CPU 1215C article 6ES7215-1AG40-0XB0 as a safety-equivalent replacement.
- Retain the PROFINET device name, IP configuration, hardware configuration, retentive data, technology objects and safety validation records.
05Replacement & Lifecycle
- The current Siemens product record lists this CPU as an active fail-safe product. Reconfirm the commercial phase and firmware support when ordering.
- Back up the complete TIA Portal project, including the standard and safety programs, before any exchange.
- Record the installed firmware, F-parameters, F-signature, module layout, network settings, passwords and memory card.
- Replacement or migration requires a new functional-safety review whenever hardware, firmware, wiring or the safety program changes.
- After installation, perform the prescribed safety acceptance test and verify standard I/O, fail-safe I/O, communications, diagnostics, alarms, interlocks and machine sequence.
06Applications
Typical Uses
- Fail-safe compact machines requiring integrated standard and safety control.
- Packaging, conveying, material handling and process skids with safety functions.
- Networked automation using PROFINET I/O, HMI and drive integration.
- Modernization or replacement of an installed CPU 1215FC after complete project and safety verification.
Selection Boundary
- Confirm the required safety integrity level and performance level.
- Match the complete article number, firmware, I/O architecture and project version.
- Validate all safety functions according to the machine risk assessment and applicable standards.
FAQFrequently Asked Questions
What is Siemens 6ES7215-1AF40-0XB0?
It is a fail-safe SIMATIC S7-1200F CPU 1215FC with DC supply, transistor outputs, integrated analog I/O and two PROFINET ports.
What safety level can the CPU support?
The Siemens product data identifies safety operation up to SIL 3 according to IEC 61508 and PL e according to EN ISO 13849-1 when correctly engineered and validated.
How much work memory is integrated?
The current product data lists 250 KB of work memory and 4 MB of integrated load memory.
Which engineering version applies to the current firmware record?
The current data sheet identifies firmware V4.7 and STEP 7 V20 or higher. Confirm the firmware fitted to the actual CPU before project download.
Is 6ES7215-1AG40-0XB0 a safety replacement?
No. The 1AG40 article is a standard CPU 1215C and does not replace the fail-safe function of the CPU 1215FC.
What must be verified after replacement?
Verify the F-signature, safety acceptance test, standard and fail-safe I/O, PROFINET, HMI and drive links, alarms, interlocks and the complete machine sequence.
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