6ES7315-2EH14-0AB0 Overview

The Siemens CPU 315-2 PN/DP Processor 6ES7315-2EH14-0AB0 is an S7-300 CPU 315-2 PN/DP with 384 KB memory, featuring MPI/PROFIBUS DP and PROFINET interfaces (with 2-port switch). It requires a Micro Memory Card and operates on 24V DC power for industrial automation.

6ES7315-2EH14-0AB0 Key Features

Model: Siemens S7-300 series CPU 315-2 PN/DP.

Memory: Integrated 384 KB work memory, expandable with MMC up to 8 MB.

Interfaces: First interface MPI/DP (12 Mbps), second interface PROFINET with 2-port switch.

Power: 24V DC supply (20.4-28.8V range); typical 4.65W power loss.

Performance: Supports isochronous mode; programmed with STEP 7 V5.5 or higher.

FAQ

Q1: What is this product?

A1: It is a Siemens S7-300 CPU 315-2 PN/DP central processing unit.

Q2: What memory does it have?

A2: It has 384 KB work memory and requires an MMC for load memory (up to 8 MB).

Q3: What communication interfaces are included?

A3: It includes MPI/PROFIBUS DP and PROFINET (with a 2-port switch) interfaces.

Q4: What power supply does it need?

A4: It operates on 24V DC power (20.4-28.8V range).

Q5: What software is required for programming?

A5: It requires STEP 7 (V5.5 or higher) for engineering and programming.