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Siemens 6AG1315-2AH14-2AY0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1315-2AH14-2AY0 SIPLUS S7-300 CPU, FM 8, -40..70°

MPN6AG1315-2AH14-2AY0

Siemens SIPLUS S7-300 CPU, 6AG1315-2AH14-2AY0, FM 8 motion, -40 to 70 °C, EN 50155, CE, 40 x 125 x 130 mm.

Siemens 6AG1315-2AH14-2AY0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1315-2AH14-2AY0 — I/O
ParameterValue
Digital inputs0
Digital outputs0
ExpandableNo
Input data area244 byte
Output data area244 byte
6AG1315-2AH14-2AY0 — Processor & Memory
ParameterValue
Execution time, bit operations (typ.)0.05 µs
Execution time, word operations (typ.)0.09 µs
Execution time, floating-point arithmetic (typ.)0.45 µs
Size, max.2 048 byte
6AG1315-2AH14-2AY0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6AG1315-2AH14-2AY0 — Electrical
ParameterValue
Rated value (DC)24 V; A power supply according to EN 50155 shall be used
Current consumption (rated)850 mA
Permissible range, lower limit (DC)19.2 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)4.5 W
6AG1315-2AH14-2AY0 — Environmental
ParameterValue
Installation altitude, max.5 000 m
Temperature, min.-40 °C
Temperature, max.70 °C
Ambient temperature vs. altitude/pressure deratingTmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)
6AG1315-2AH14-2AY0 — Mechanical
ParameterValue
Width40 mm
Height125 mm
Depth130 mm
Weight (approx.)290 g
6AG1315-2AH14-2AY0 — Communication
ParameterValue
Interface typeIntegrated RS 485 interface

Product details

Programming and motion support

The 6AG1315-2AH14-2AY0: This CPU runs as an SFB type, meaning it includes hardware-based fail-safe functionality that works without an external fail-safe module. Programming is done via STEP 7 V5.2 SP1 or higher, with HW update required for the SIPLUS hardware variant. All common languages are supported: LAD, FBD, STL, SCL, CFC, and even HiGraph® and GRAPH for sequential control. The FM 8 rating indicates 8 channels of motion functionality, suitable for positioning and speed control on conveyors, feeders, or mill drives. The I2t rating of 1 A²·s suggests a moderate short-time withstand, adequate for most 24 V DC load circuits.

CE marked, EN 50155 sections 4, 5, 12 compliant. T1 category, Category 1, Class A/B. Temperature range -40 to 70 °C. Confirm current lifecycle status with RFQ if freezing BOM.

Frequently asked questions

What is the FM rating of the 6AG1315-2AH14-2AY0?

The FM rating is 8, providing 8 motion channels for positioning and speed control.

Does this CPU support CFC and FBD programming?

Yes, it supports CFC (Continuous Function Chart) and FBD (Function Block Diagram), along with LAD, STL, SCL, GRAPH, and HiGraph®.

What is the operating temperature range?

It operates from -40 °C to 70 °C, making it suitable for extreme environments like cement plants and railway installations.

MPN
6AG1315-2AH14-2AY0