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Siemens 6AG1215-1AG31-5XB0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1215-1AG31-5XB0 SIPLUS S7-1200, -40 to 70°C

MPN6AG1215-1AG31-5XB0

Siemens SIPLUS S7-1200 PLC, 6AG1215-1AG31-5XB0, wide temperature range -40 to 70°C, 24 VDC supply, PROFINET interface, 1024 byte input/output area, 4 Mbyte integrated memory.

Siemens 6AG1215-1AG31-5XB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1215-1AG31-5XB0 — I/O
ParameterValue
Digital inputs14; Integrated
Digital outputs10
Input data area1 024 byte
Output data area1 024 byte
6AG1215-1AG31-5XB0 — Processor & Memory
ParameterValue
Execution time, bit operations (typ.)0.085 µs; / instruction
Execution time, word operations (typ.)1.7 µs; / instruction
Execution time, floating-point arithmetic (typ.)2.5 µs; / instruction
Size, max.8 kbyte; Size of bit memory address area
6AG1215-1AG31-5XB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6AG1215-1AG31-5XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)500 mA; Typical
Permissible range, lower limit (DC)5 V
Permissible range, upper limit (DC)250 V
Power loss (typ.)12 W
Short-circuit protectionNo; to be provided externally
6AG1215-1AG31-5XB0 — Environmental
ParameterValue
Installation altitude, max.5 000 m
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)-40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C
Operating temperature, max. (horizontal mounting)60 °C; = Tmax
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)
6AG1215-1AG31-5XB0 — Mechanical
ParameterValue
Width130 mm
Height100 mm
Depth75 mm
Weight (approx.)520 g
6AG1215-1AG31-5XB0 — Communication
ParameterValue
Interface typePROFINET

Product details

Marine-Grade PLC for Extreme Temperature Environments

That low-end rating is critical for cold-start on deck machinery or unheated equipment rooms where a standard industrial PLC would fail to power on. The unit operates on 24 VDC and provides a PROFINET interface for real-time fieldbus connectivity. Programming options include FBD, LAD, and SCL, matching the standard S7-1200 software suite.

Key Ratings and Capabilities

Input and output address areas are each 1 024 bytes. The unit includes 4 Mbyte of integrated working memory with a typical backup time of 480 h. The unit also supports PID controller functionality and can serve as a Profinet IO client or server. The maximum shielded cable length for PROFINET is 100 m.

Frequently asked questions

What programming languages does 6AG1215-1AG31-5XB0 support?

It supports Function Block Diagram (FBD), Ladder Logic (LAD), and Structured Control Language (SCL), all listed as Yes.

What is the ambient temperature range for this PLC?

The operating temperature range is -40 to 70°C, making it suitable for extreme cold and hot environments.

Does this controller have a PROFINET interface?

Yes, it includes a PROFINET interface with support for TCP/IP, autocrossing, and both client and server roles.

MPN
6AG1215-1AG31-5XB0