Key Features
- Central processing unit: SIMATIC S7-300 CPU 317-2 DP central processing unit with product type designation CPU 317-2 DP.
- Memory and backup: Integrated work memory: 1 024 kbyte. Plug-in (MMC) load memory: Yes, up to 8 Mbyte.
- Interfaces: 1st interface MPI/DP 12 Mbps. 2nd interface DP master/slave. Integrated RS 485 interface: Yes, isolated.
- Engineering support: Programming package: STEP 7 as of V5.5 + SP1 or STEP 7 V5.2 + SP1 or higher with HSP 202.
- Diagnostics and service: Diagnostic buffer: Yes, up to 500 entries. User program protection/password protection: Yes.
Applications
- PLC program execution: Central processing for a SIMATIC S7-300 controller program.
- MPI/DP network communication: Connection to MPI and PROFIBUS DP communication on the 1st interface.
- DP master/slave communication: PROFIBUS DP master and PROFIBUS DP device operation on the 2nd interface.
- Engineering and commissioning: Programming and configuration with STEP 7 and service functions such as status/control, forcing, and diagnostics.
Technical Summary
| Product type designation | CPU 317-2 DP |
|---|---|
| Firmware version | V3.3 |
| HW functional status | 01 |
| Integrated work memory | 1 024 kbyte |
| Load memory, plug-in (MMC) | Yes |
| Load memory, plug-in (MMC), max. | 8 Mbyte |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Current consumption (rated value) | 870 mA |
| Power loss, typ. | 4.5 W |
| 1st interface | MPI/DP 12 Mbps |
Frequently Asked Questions
What is the Siemens 6ES7317-2AK14-0AB0?
It is a SIMATIC S7-300 CPU 317-2 DP central processing unit.
Which interfaces are included on 6ES7317-2AK14-0AB0?
It has a 1st interface MPI/DP 12 Mbps and a 2nd interface DP master/slave. The interface type is Integrated RS 485 interface, and it is isolated.
What memory does the CPU 317-2 DP provide?
It has 1 024 kbyte integrated work memory. Plug-in (MMC) load memory is Yes, with a maximum of 8 Mbyte.
Which engineering software supports this CPU?
Programming package support is STEP 7 as of V5.5 + SP1 or STEP 7 V5.2 + SP1 or higher with HSP 202.
What electrical supply and current data should be checked before selection?
Rated value (DC) is 24 V, with a permissible range of 19.2 V to 28.8 V. Current consumption (rated value) is 870 mA.
