Product Overview
Applications
The source supports fail-safe programming with STEP 7 and Distributed Safety.
The source supports PROFIBUS DP master and device communication, including PROFIsafe.
Technical Summary
| Product type | CPU 315F-2 DP |
|---|---|
| Supply voltage | 24 V DC rated; 19.2 V to 28.8 V permissible range |
| Work memory | 384 kbyte, not expandable |
| Load memory | Plug-in MMC, max. 8 Mbyte; MMC required |
| Interfaces | 2 integrated RS 485 interfaces; MPI and PROFIBUS DP master/device |
| PROFIBUS DP master | Transmission rate max. 12 Mbit/s; max. 124 DP devices per station |
| PROFIsafe | Yes |
| Diagnostic buffer | 500 entries max.; 100 powerfail-proof entries |
| Programming package | STEP 7 V5.5 + SP1 or higher or STEP 7 V5.2 + SP1 or higher with HSP 218 + Distributed Safety |
| Lifecycle | Product cancellation |
Key Features
CPU 315F-2 DP fail-safe module with integrated power supply.
Integrated work memory: 384 kbyte; expandable: No. Plug-in MMC load memory is supported up to 8 Mbyte, and a Micro Memory Card is required.
Rated DC supply voltage: 24 V; permissible range: 19.2 V to 28.8 V.
2 integrated RS 485 interfaces support MPI and PROFIBUS DP master/device functions; PROFIsafe is supported.
Typical processing times are 0.05 μs for bit operations, 0.09 μs for word operations, 0.12 μs for fixed point arithmetic and 0.45 μs for floating point arithmetic. The diagnostic buffer has up to 500 entries.
Dimensions: 40 mm width, 125 mm height and 130 mm depth. Product lifecycle: Product cancellation.
Frequently Asked Questions
What exact product is 6ES7315-6FF04-0AB0?
It is a Siemens SIMATIC S7-300 CPU 315F-2 DP fail-safe module and spare part.
What supply voltage does this CPU use?
The rated DC supply voltage is 24 V, with a permissible range from 19.2 V to 28.8 V.
Which memory is required?
A Micro Memory Card is required. Plug-in MMC load memory is supported up to 8 Mbyte; the 384 kbyte work memory is not expandable.
Which communication interfaces are included?
It has 2 integrated RS 485 interfaces supporting MPI and PROFIBUS DP master/device functions. PROFIsafe is supported.
What should be included in a quotation request?
Include the exact line item, requested quantity, destination, schedule context and any additional BOM lines.
