Key Features
- CPU for PLC and technology tasks: SIMATIC S7-300 CPU 315T-3 PN/DP with central processing unit function for PLC and technology tasks.
- Communication interfaces: 1st interface MPI/DP 12 Mbps, 2nd interface DP (drive), and 3rd interface Ethernet PROFINET with 2-port switch.
- Integrated technology I/O: Integrated I/O for technology.
- Memory and storage: 384 KB work memory and Micro Memory Card min. 8 MB required.
- Connection and installation: Front connector (1x 40-pole).
Applications
- PLC and technology task execution: Central processing for PLC and technology tasks.
- PROFINET network connection: Connection through the Ethernet PROFINET interface with 2-port switch.
- MPI/DP communication: Communication through the 1st interface MPI/DP 12 Mbps.
- Drive-side DP connection: Connection through the 2nd interface DP (drive).
Technical Summary
| Product type designation | CPU 315T-3 PN/DP |
|---|---|
| HW functional status | 01 |
| Firmware version | CPU: V3.2; integrated technology V4.1.5 |
| Work memory | 384 kbyte |
| Load memory | Plug-in (MMC), max.: 8 Mbyte |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range | 19.2 V to 28.8 V |
| Current consumption, rated value | 1 050 mA |
| Power loss, typ. | 7.5 W |
| 1st interface | MPI/DP 12 Mbps |
| 2nd interface | DP (drive) |
| 3rd interface | Ethernet PROFINET with 2-port switch |
| Front connector | 1x 40-pole |
| Micro Memory Card | min. 8 MB required |
Frequently Asked Questions
What is the Siemens 6ES7315-7TJ10-0AB0 used for?
It is a SIMATIC S7-300 CPU 315T-3 PN/DP for PLC and technology tasks.
Which communication interfaces does CPU 315T-3 PN/DP include?
It includes a 1st interface MPI/DP 12 Mbps, a 2nd interface DP (drive), and a 3rd interface Ethernet PROFINET with 2-port switch.
What memory and storage specification should be checked for this CPU?
It has 384 KB work memory and requires a Micro Memory Card min. 8 MB.
What power supply range does this CPU require?
Rated value (DC): 24 V; permissible range: 19.2 V to 28.8 V.
