Description
SIEMENS SIMATIC S7-300 CPU 317-2 PN/DP
The SIEMENS SIMATIC S7-300 CPU 317-2 PN/DP (6ES7317-2EK14-0AB0) is a high-performance controller designed for demanding automation tasks with large program memory and extensive quantity frameworks.
Technical Specifications
|
Feature |
Specification |
|
Work Memory |
1 MB (Approx. 340,000 binary instructions) |
|
Processing Speed |
25ns (Binary LD 160 ns (Floating-point) |
|
Interface 1 |
MPI/PROFIBUS DP (Master/Slave, up to 12Mbit/s) |
|
Interface 2 |
PROFINET (2-Port Switch, IO Controller/Device) |
|
Max. I/O Capacity |
8,192 Digital / 512 Analog (Centralized) |
|
Load Memory |
External Micro Memory Card (MMC) required |
Key Features
- Integrated 2-Port Switch: The PROFINET interface allows for “line topology” wiring without needing an external Ethernet switch, simplifying cabinet design.
- Web Server: Built-in web server for system diagnostics, module status, and viewing the diagnostic buffer via a standard browser.
- Isochronous Mode: Supports high-precision, time-synchronized control on the PROFIBUS/PROFINET bus, which is critical for complex motion control.
- Maintenance-Free: Since it uses an MMC to store program data, it does not require a backup battery. All retentive data is saved automatically to the card.
Programming & Software
- STEP 7 V5.5: The classic programming environment for this CPU.
- TIA Portal: This CPU is fully supported in TIA Portal (up to V20). If you are migrating to the S7-1500, you can use the TIA Portal Migration Tool to convert your existing S7-300 blocks into S7-1500 code.
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