Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC S7-300 CPU315F-2 PN/DP central processing unit |
| Work memory | 512 kbyte, not expandable |
| Supply voltage | 24 V DC rated; 20.4 V to 28.8 V DC permissible |
| MPI/DP interface | 1; maximum transmission rate 12 Mbit/s |
| PROFINET interface | 1 Ethernet interface with integrated 2-port switch |
| PROFINET transmission rate | Maximum 100 Mbit/s |
| PROFINET IO devices | Maximum 128 connectable IO Devices |
| PROFIBUS DP devices | Maximum 124 DP devices as DP master |
| Load memory | Plug-in MMC, maximum 8 Mbyte |
Applications
- Program execution: Central processing unit for executing the user program with STEP 7 V5.5 or higher.
- PROFINET communication: Supports PROFINET IO Controller and PROFINET IO device communication.
- PROFIBUS DP communication: Supports PROFIBUS DP master and PROFIBUS DP device communication through the MPI/DP interface.
Key Features
- CPU and work memory: CPU 315F-2 PN/DP central processing unit with 512 kbyte integrated work memory; the work memory is not expandable.
- Communication interfaces: One MPI/DP interface with a maximum transmission rate of 12 Mbit/s and one Ethernet PROFINET interface with an integrated 2-port switch.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 20.4 V to 28.8 V DC.
- PROFINET communication: Supports PROFINET IO Controller and PROFINET IO device functionality, including simultaneous operation, with a maximum transmission rate of 100 Mbit/s.
- Load memory and backup: Plug-in MMC load memory is supported up to 8 Mbyte. Backup is provided by the MMC and is maintenance-free; a battery is not required for program and data backup.
- Installation dimensions and weight: Dimensions: 40 mm width, 125 mm height, and 130 mm depth. Approximate weight: 340 g.
Frequently Asked Questions
1. What memory does the Siemens 6ES7315-2FJ14-0AB0 have?
It has 512 kbyte integrated work memory, which is not expandable, and supports plug-in MMC load memory up to 8 Mbyte.
2. Which interfaces and protocols does this CPU support?
It has one MPI/DP interface up to 12 Mbit/s and one Ethernet PROFINET interface with a 2-port switch. It supports PROFINET IO Controller and IO device functionality, plus PROFIBUS DP master and device functionality.
3. What supply voltage does the CPU require?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
4. What software is required for programming?
Programming requires STEP 7 V5.5 or higher and Distributed Safety V5.4 SP4.
5. What should be verified before requesting a quote?
Verify the required Micro Memory Card, the selected communication interface and protocol functions, the supply range, and the 40 mm x 125 mm x 130 mm installation dimensions.
