Product Description
Key Features
- CPU identity: Product type designation: CPU 315-2 DP; HW functional status: 01.
- Memory configuration: Integrated work memory: 256 kbyte, not expandable. Plug-in MMC load memory is supported up to 8 Mbyte.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC.
- Interfaces: 2 integrated RS 485 interfaces support MPI and PROFIBUS DP; maximum PROFIBUS DP transmission rate is 12 Mbit/s.
- Processing and capacity: Typical CPU 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.
- Lifecycle data: Product lifecycle: Product cancellation.
Technical Summary
| Product type designation | CPU 315-2 DP |
|---|---|
| Firmware version | V3.3 |
| Work memory | 256 kbyte; not expandable |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V DC |
| Interfaces | 2 integrated RS 485 interfaces; MPI and PROFIBUS DP |
| PROFIBUS DP transmission rate, max. | 12 Mbit/s |
| Load memory | Plug-in MMC; max. 8 Mbyte |
| Programming package | STEP 7 V5.5 + SP1 or higher or STEP 7 V5.2 + SP1 or higher with HSP 218 |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What order number should be confirmed for this CPU?
Confirm the complete nameplate order number: 6ES7315-2AH14-0AB0.
Which firmware version is specified?
Firmware version: V3.3.
Which interfaces are included?
The CPU has 2 integrated RS 485 interfaces: MPI and PROFIBUS DP.
What memory configuration should be checked?
It has 256 kbyte integrated work memory, which is not expandable, and requires a plug-in MMC load memory up to 8 Mbyte.
What lifecycle data is supplied?
Product lifecycle: Product cancellation.
