Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1518-4 PN/DP MFP |
| Supply voltage | 24 V DC rated; 19.2 V to 28.8 V DC permissible range |
| PROFINET interfaces | 3 |
| PROFIBUS interface | 1 |
| Bit operation processing time | 1 ns typical |
| C/C++ Runtime working memory | 1 024 Mbyte |
| Operating temperature | 0 °C to 60 °C horizontal; 0 °C to 40 °C vertical |
Applications
- Distributed I/O communication: Connects distributed I/O devices through PROFINET and PROFIBUS communication functions.
- Motion Control: Supports Motion Control technology objects, including speed-controlled, positioning, and synchronous axes.
- OPC UA data exchange: Provides OPC UA Client and Server functions for Data Access, Method Call, and Alarms & Conditions.
Key Features
- Communication interfaces: 3 PROFINET interfaces and 1 PROFIBUS interface; the 1st interface has a 2-port switch, while the 2nd and 3rd interfaces have 1 port each.
- Protocols and services: Supports PROFINET IO Controller and IO device, PROFIBUS DP master, SIMATIC communication, Open IE communication, OPC UA, MODBUS TCP, and web server functions.
- Supply and processing: Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC. Typical bit operation processing time is 1 ns.
- Memory and runtime: C/C++ Runtime is preinstalled; integrated working memory for the C/C++ Runtime application is 1 024 Mbyte, and an OPC UA Runtime license is required.
- Conformal coating: Conformal coating provides Class 2 reliability according to EN 61086 and Type 1 protection against fouling according to EN 60664-3.
- Installation limits: Operating ambient temperature is 0 °C to 60 °C for horizontal installation and 0 °C to 40 °C for vertical installation.
Frequently Asked Questions
1. What communication interfaces does 6AG1518-4AX00-4AC0 have?
It has 3 PROFINET interfaces and 1 PROFIBUS interface. The 1st PROFINET interface has 2 ports; the 2nd and 3rd interfaces have 1 port each.
2. What supply voltage does this CPU require?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
3. Is a SIMATIC Memory Card required?
Yes. A SIMATIC Memory Card is required, and the memory card must have at least 2 GB of space.
4. Does the CPU support OPC UA?
Yes. It supports OPC UA Client and Server functions, and an OPC UA Runtime license is required.
