Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 315-2 PN/DP |
| Work memory | 384 kbyte, not expandable |
| PROFINET interface | 1 interface; 2 RJ45 ports with integrated switch |
| PROFINET transmission rate, max. | 100 Mbit/s |
| MPI/PROFIBUS DP interface | 1 isolated RS 485 interface |
| MPI/PROFIBUS DP transmission rate, max. | 12 Mbit/s |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage range | 20.4 V to 28.8 V |
| Rated current consumption | 750 mA |
| Load memory | Plug-in MMC, max. 8 Mbyte |
| Digital inputs | 0 |
| Digital outputs | 0 |
Applications
- PROFINET communication: Supports PROFINET IO Controller and PROFINET IO device functionality, including simultaneous operation.
- PROFIBUS DP communication: Supports PROFIBUS DP master and device functionality with up to 124 DP devices.
- Web-based communication: Provides a web server with user-defined websites and up to 5 HTTP clients.
Key Features
- Central processing unit: CPU 315-2PN/DP with 384 kbyte integrated work memory and non-expandable work memory.
- PROFINET interface: 1 Ethernet PROFINET interface with 2 RJ45 ports and an integrated switch; transmission rate up to 100 Mbit/s.
- MPI/PROFIBUS DP interface: 1 isolated RS 485 interface combined as MPI / PROFIBUS DP, with transmission rates up to 12 Mbit/s.
- Supply and current: Rated supply voltage: 24 V DC; permissible range: 20.4 V to 28.8 V; rated current consumption: 750 mA.
- Memory card requirement: Plug-in MMC load memory is supported up to 8 Mbyte; a Micro Memory Card is required.
- Diagnostics and protection: Diagnostic buffer with up to 500 entries; SIPLUS version with conformal coating and a temperature range of -25…+60 °C.
Frequently Asked Questions
1. Which network interfaces does Siemens 6AG1315-2EH14-2AY0 provide?
It has 1 Ethernet PROFINET interface with 2 RJ45 ports and an integrated switch, plus 1 isolated RS 485 interface combined as MPI / PROFIBUS DP.
2. What transmission rates are supported?
MPI and PROFIBUS DP support up to 12 Mbit/s. The PROFINET IO Controller transmission rate is up to 100 Mbit/s.
3. What memory and supply values should be verified before ordering?
The CPU has 384 kbyte non-expandable work memory and requires a Micro Memory Card. Rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
