Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 315T-3 PN/DP |
| Work memory | 384 kbyte |
| Digital inputs | 4 |
| Digital outputs | 8; all 8 are high-speed outputs |
| PROFINET interfaces | 1; Ethernet with 2-port integrated switch |
| MPI/DP transmission rate | 12 Mbit/s maximum |
| Rated supply voltage | 24 V DC |
| Supply voltage permissible range | 19.2 V to 28.8 V DC |
| Front connector | 1x 40-pole |
| Load memory | Plug-in MMC, maximum 8 Mbyte |
Applications
- PLC and technology tasks: Provides central processing for PLC and technology tasks, including technology functions through integrated I/O.
Key Features
- PLC and technology CPU: CPU 315T-3 PN/DP for PLC and technology tasks, with integrated I/O for technology.
- Work memory: Integrated work memory: 384 kbyte; not expandable.
- Interfaces: 1st interface MPI/DP up to 12 Mbit/s, 2nd interface DP (drive), and 3rd interface Ethernet PROFINET with a 2-port integrated switch.
- Digital I/O: 4 digital inputs and 8 digital outputs; all 8 outputs are high-speed outputs and include short-circuit protection.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC.
- Installation and dimensions: Front connector: 1x 40-pole. Dimensions: 120 mm width, 125 mm height, 130 mm depth; approximate weight: 640 g.
Frequently Asked Questions
1. What is the function of Siemens 6ES7315-7TJ10-0AB0?
It is a SIMATIC S7-300 CPU 315T-3 PN/DP for PLC and technology tasks, with integrated I/O for technology.
2. How many digital inputs and outputs does it have?
It has 4 digital inputs and 8 digital outputs. All 8 digital outputs are high-speed outputs.
3. Which communication interfaces are available?
It has MPI/DP at up to 12 Mbit/s, a DP (drive) interface, and Ethernet PROFINET with a 2-port integrated switch.
4. What supply voltage does it require?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
5. What is included for connection and memory?
It has a front connector of 1x 40-pole. A Micro Memory Card with at least 8 MB is required; the load memory is plug-in MMC, maximum 8 Mbyte.
