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Siemens 6AG1516-3FN00-2AB0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1516-3FN00-2AB0 SIPLUS CPU, -40-70°C

MPN6AG1516-3FN00-2AB0

Siemens SIPLUS S7-1500 CPU 6AG1516-3FN00-2AB0, 70x147x129 mm, -40..70°C, PROFINET IRT, MRP, failsafe FBD/LAD.

Siemens 6AG1516-3FN00-2AB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1516-3FN00-2AB0 — Processor & Memory
ParameterValue
Execution time, bit operations (typ.)10 ns
Execution time, word operations (typ.)12 ns
Execution time, floating-point arithmetic (typ.)64 ns
Size, max.512 kbyte
6AG1516-3FN00-2AB0 — I/O
ParameterValue
Input data area32 kbyte; All inputs are in the process image
Output data area32 kbyte; All outputs are in the process image
6AG1516-3FN00-2AB0 — Programming
ParameterValue
Programming language: FBDYes; incl. failsafe
Programming language: LADYes; incl. failsafe
Programming language: SCLYes
6AG1516-3FN00-2AB0 — Electrical
ParameterValue
Current consumption (rated)0.85 A
Permissible range, lower limit (DC)19.2 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)7 W
6AG1516-3FN00-2AB0 — Environmental
ParameterValue
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)-25 °C; = Tmin; Startup @ -20 °C
Operating temperature, max. (horizontal mounting)60 °C; Display: 50 °C, at an operating temperature of typically 50 °C, the display is switched off
Ambient temperature vs. altitude/pressure deratingTmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m)
6AG1516-3FN00-2AB0 — Mechanical
ParameterValue
Width70 mm
Height147 mm
Depth129 mm
Weight (approx.)845 g

Product details

Siemens SIPLUS S7-1500 CPU 6AG1516-3FN00-2AB0 extends the operating temperature to -40 °C to 70 °C, covering installations from cold storage to hot-press zones. Supports failsafe FBD and LAD programming, PROFINET IRT with MRP redundancy manager handling up to 50 devices, and Modbus TCP. Integrated 32 kbyte process image for both inputs and outputs. The I²t withstand is 0.02 A²·s — relevant if the supply circuit can deliver high short-term energy. Same 70 mm width and 147 mm height as the standard 6ES7516, so it fits existing S7-1500 backplanes without rework.

Mount on standard S7-1500 DIN rail; 70 mm width leaves room for adjacent modules. Accepts up to 8 communication processors or CPs via the front slots. Built-in HTTP/HTTPS servers allow user-defined diagnostic pages. and controllers with integrated optimization are available for temperature and valve applications. DCP (Dynamic Configuration Protocol) is enabled for automated device naming on PROFINET.

MPN
6AG1516-3FN00-2AB0