Product Overview
Technical Summary
| Product type | CPU 1516-3 PN/DP |
|---|---|
| Program work memory | 2 Mbyte |
| Data work memory | 7.5 Mbyte |
| First interface | PROFINET IRT with 2-port switch |
| Second interface | PROFINET RT |
| Third interface | PROFIBUS |
| Bit performance | 6 ns |
| Rated supply voltage | 24 V DC |
| Supply voltage range | 19.2 V to 28.8 V DC |
| SIMATIC Memory Card | Required |
| Firmware version | V4.1 |
Key Features
CPU 1516-3 PN/DP with 2 MB integrated work memory for the program and 7.5 MB for data.
The first interface provides PROFINET IRT with a 2-port switch, the second provides PROFINET RT, and the third provides PROFIBUS.
Bit operations have a typical processing time of 6 ns.
Rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V and reverse polarity protection.
1 SIMATIC Memory Card slot is available, and a SIMATIC Memory Card is required.
Lifecycle status: Active Product.
Frequently Asked Questions
What exact product is Siemens 6ES7516-3AP03-0AB0?
It is a SIMATIC S7-1500 CPU 1516-3 PN/DP central processing unit.
What memory does this CPU provide?
It has 2 MB work memory for the program and 7.5 MB work memory for data.
Which interfaces are included?
It has PROFINET IRT with a 2-port switch, PROFINET RT, and PROFIBUS interfaces.
Is a SIMATIC Memory Card included?
The CPU requires a SIMATIC Memory Card; the source does not state that one is included.
Can this exact line item be included in a project quotation?
Yes. Submit the requested quantity, destination, schedule context, and any additional BOM lines for quotation review.
