Overview
6ES7516-3AN02-0AB0 is a CPU 1516-3 PN/DP high-performance medium-sized CPU of the SIMATIC S7-1500 series. It has been discontinued and the replacement model is 6ES7516-3AP03-0AB0.
Specification
| Item | Specification |
|---|---|
| Working memory | 1 MB for program, 5 MB for data (total 6 MB) |
| Bit instruction processing | 10 ns |
| Word instruction processing | 12 ns |
| Floating-point arithmetic | 23 ns |
| Max. I/O expansion | High-performance local and distributed I/O support (ET 200MP/SP) |
| Motion control | Multi-axis interpolation, cam, gear synchronization, high-speed counting |
| Communication interfaces | 3 ports:
• X1: PROFINET IRT (2-port switch, 100 Mbps) • X2: PROFINET RT (100 Mbps) • X3: PROFIBUS DP (up to 12 Mbps) |
| Real-time performance | Isochronous mode supported, min. OB6x cycle approx. 375 μs |
| Diagnostics & safety | Integrated system diagnostics, alarms, safety functions (with F-modules) |
| Supply voltage | DC 24 V |
| Operating temperature | 0 ~ 60 °C |
| Installation | Standard DIN rail mounting |
FAQ:
1.Does 6ES7516-3AN02-0AB0 support PROFINET IRT?
The X1 interface of 6ES7516-3AN02-0AB0 supports PROFINET IRT, and X2 only supports RT.
2.What is the maximum number of I/O modules that can be expanded by 6ES7516-3AN02-0AB0?
The maximum address space of 6ES7516-3AN02-0AB0 digital I/O is DI 32768 points and DO 32768 points, with a total maximum of 65536 points.
3.What is the difference between 6ES7516-3AN02-0AB0 and the upgraded model 6ES7516-3AP03-0AB0?
| Item | 6ES7516-3AN02-0AB0 | 6ES7516-3AP03-0AB0 |
|---|---|---|
| Work memory | Program 1 MB / Data 5 MB | Program 2 MB / Data 7.5 MB |
| Bit operation speed | 10 ns | 6 ns |
| Firmware version | V2.x | V3.0+ |
| TIA Portal requirement | V16+ | V18+ (FW V3.0) |
| Interfaces & protocols | X1 IRT, X2 RT, PROFIBUS | Same |
Looking for Original New 6ES7516-3AN02-0AB0 SIMATIC S7-1500 CPU 1516-3 PN DP 5MB PLC Module?
We supply this 6ES7516-3AN02-0AB0 mainly to system integrators and maintenance teams for replacement and retrofit projects.
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