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Siemens 6AG1315-2EH14-2AY0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1315-2EH14-2AY0 S7-300 CPU 8 FM, EN50155

MPN6AG1315-2EH14-2AY0

Siemens S7-300 CPU 315-2 PN/DP, 8 FM, PROFINET IRT, EN50155, -40 to 70°C, 244-byte I/O, 40x125x130 mm.

Siemens 6AG1315-2EH14-2AY0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1315-2EH14-2AY0 — I/O
ParameterValue
Digital inputs0
Digital outputs0
ExpandableNo
Input data area244 byte
Output data area244 byte
6AG1315-2EH14-2AY0 — 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
6AG1315-2EH14-2AY0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6AG1315-2EH14-2AY0 — Electrical
ParameterValue
Rated value (DC)24 V; A power supply according to EN 50155 shall be used
Current consumption (rated)750 mA
Permissible range, lower limit (DC)20.4 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)4.65 W
6AG1315-2EH14-2AY0 — 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)
6AG1315-2EH14-2AY0 — Mechanical
ParameterValue
Width40 mm
Height125 mm
Depth130 mm
Weight (approx.)340 g
6AG1315-2EH14-2AY0 — Communication
ParameterValue
PROFINET CBAYes
Interface typePROFINET

Product details

What this CPU is and why you're here

The 6AG1315-2EH14-2AY0: Programming is handled in STEP 7 V5.5 or higher, with full support for LAD, FBD, SCL, STL, CFC, GRAPH, and HiGraph. The integrated PROFINET interface runs IRT for deterministic motion, and loadable function blocks add UDP and TCP/IP for IT-level connectivity.

Communication and programming flexibility

The CPU can act as both an OPC UA client and server (via loadable FBs or CP), enabling data exchange with higher-level systems. Forcing is supported, and routing works across the network.

Frequently asked questions

What is the operating temperature range of the 6AG1315-2EH14-2AY0?

The CPU is rated from -40°C to 70°C.

Does this CPU have railway certification?

Yes, it is certified to EN 50155:2007, sections 4, 5, and 12, T1, Category 1, Class A/B.

MPN
6AG1315-2EH14-2AY0