Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CPU 1516-3 PN/DP |
| PROFINET interfaces | 2 |
| PROFIBUS interface | 1 |
| PROFINET ports | 3 RJ45 ports in total |
| Rated supply voltage | 24 V DC |
| Program memory | 1 Mbyte |
| Data memory | 5 Mbyte |
| Operating temperature | -40 °C to 60 °C; horizontal installation |
Applications
- PROFINET and PROFIBUS communication: Supports PROFINET IO Controller and IO Device communication, as well as PROFIBUS DP master communication.
- Motion and process control: Supports Motion Control objects, PID_Compact, PID_3Step, PID-Temp, and high-speed counting.
Key Features
- Network interfaces: 2 PROFINET interfaces with 3 RJ45 ports in total and 1 RS 485 PROFIBUS interface.
- Communication protocols: Supports PROFINET IO Controller, PROFINET IO Device, PROFIBUS DP master, SIMATIC communication, Open IE communication, OPC UA, and MODBUS TCP.
- Memory: Integrated memory provides 1 Mbyte for the program and 5 Mbyte for data; a SIMATIC Memory Card is required.
- Electrical supply: Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC, with reverse polarity protection.
- Processing performance: Bit operations have a typical processing time of 10 ns; the CPU supports 10 ns bit performance.
- Conformal coating and dimensions: Has conformal coating, with dimensions of 70 mm width, 147 mm height, and 129 mm depth.
Frequently Asked Questions
1. How many network interfaces does Siemens 6AG1516-3AN02-2AB0 have?
It has 2 PROFINET interfaces and 1 PROFIBUS interface. The PROFINET interfaces provide 3 RJ45 ports in total, while the PROFIBUS interface uses 1 RS 485 port.
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. Reverse polarity protection is provided.
3. Is a SIMATIC Memory Card required?
Yes. A SIMATIC Memory Card is required; the plug-in load memory supports up to 32 Gbyte.
