Product information
Overview
Key Features
- CPU processing performance: Bit operations have a typical processing time of 6 ns; word operations are 7 ns, fixed-point arithmetic is 9 ns, and floating-point arithmetic is 37 ns.
- Work memory: Integrated work memory provides 2 Mbyte for the program and 7.5 Mbyte for data.
- PROFINET interfaces: The CPU has 2 PROFINET interfaces: the 1st interface provides PROFINET IRT with a 3-port switch, while the 2nd provides PROFINET RT.
- I/O and controller capacity: It has 2 integrated I/O Controllers, supports up to 8 192 I/O modules, and provides 32 kbyte input and 32 kbyte output address areas; all inputs and outputs are in the process image.
- Supply and protection: Rated supply is 24 V DC with a permissible range of 20.4 V to 28.8 V DC and reverse polarity protection. The degree of protection is IP65/67.
- Installation and required components: Dimensions are 135 mm × 130 mm × 65 mm; depth is without connection module M12 7/8 inch. A SIMATIC Memory Card and connection module are required.
Technical Summary
| Product type | CPU 1516pro-2 PN |
|---|---|
| Function | Central processing unit for ET 200pro |
| Program work memory | 2 Mbyte |
| Data work memory | 7.5 Mbyte |
| PROFINET interfaces | 2; 1st interface: PROFINET IRT with 3-port switch; 2nd interface: PROFINET RT |
| Bit performance | 6 ns |
| Integrated I/O Controllers | 2 |
| I/O address area | Inputs: 32 kbyte; outputs: 32 kbyte; all inputs and outputs are in the process image |
| Supply voltage | 24 V DC; permissible range 20.4 V to 28.8 V DC |
| Degree of protection | IP65/67 |
| Required components | SIMATIC Memory Card; connection module |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7516-2PP03-0AB0?
It is a SIMATIC DP CPU 1516pro-2 PN central processing unit for ET 200pro.
What memory does the CPU provide?
It has 2 Mbyte of integrated work memory for the program and 7.5 Mbyte for data. A SIMATIC Memory Card is required; the plug-in load memory maximum is 32 Gbyte.
Which PROFINET interfaces are available?
There are 2 PROFINET interfaces. The 1st interface is PROFINET IRT with a 3-port switch, and the 2nd interface is PROFINET RT.
What is included in the required configuration?
The CPU requires a SIMATIC Memory Card and a connection module.
What details should be included in a quotation request?
Include the required quantity, destination, and project-list context for model-specific verification.
