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Siemens 6AG1211-1AD30-4XB0 — PLCs (Programmable Logic Controllers)

6AG1211-1AD30-4XB0 SIPLUS S7-1200, -40–70°C

MPN6AG1211-1AD30-4XB0

Siemens SIPLUS S7-1200 CPU 1211C DC/DC/DC, -40 to 70°C, 20.4-28.8V, FBD, LAD, Ethernet TCP/IP.

$160.49Ref. price · indicative, final on quote
Siemens 6AG1211-1AD30-4XB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1211-1AD30-4XB0 — I/O
ParameterValue
Digital inputs6; Integrated
Digital outputs4
ExpandableNo
Input data area1 024 byte
Output data area1 024 byte
6AG1211-1AD30-4XB0 — Processor & Memory
ParameterValue
Execution time, bit operations (typ.)0.1 µs; / Operation
Execution time, word operations (typ.)12 µs; / Operation
Execution time, floating-point arithmetic (typ.)18 µs; / Operation
Size, max.4 kbyte; Size of bit memory address area
6AG1211-1AD30-4XB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
6AG1211-1AD30-4XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)300 mA; Typical
Permissible range, lower limit (DC)20.4 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)8 W
Short-circuit protectionNo; to be provided externally
6AG1211-1AD30-4XB0 — Environmental
ParameterValue
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)0 °C; = Tmin
Operating temperature, max. (horizontal mounting)55 °C; = Tmax
Ambient temperature vs. altitude/pressure deratingTmin ... Tmax at 1 080 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)
6AG1211-1AD30-4XB0 — Mechanical
ParameterValue
Width90 mm
Height100 mm
Depth75 mm
Weight (approx.)370 g

Product details

What this CPU is

The Siemens 6AG1211-1AD30-4XB0 is a SIPLUS S7-1200 CPU 1211C DC/DC/DC controller built for extended temperature environments. It supports programming in FBD and LAD, takes a 20.4 to 28.8 V DC supply, and operates from -40 to 70 °C. Integrated Ethernet TCP/IP handles program download and communication as a server.

Extended temperature range

Rated for -40 to 70 °C, this CPU can be installed in unheated cabinets, cold storage areas, or outdoor enclosures without additional heating or cooling. The 20.4 V dropout threshold gives headroom for voltage sags on long DC runs.

Approvals

Carries CE mark, cULus, and UL approval, simplifying panel certification in North American and European markets.

Frequently asked questions

What programming languages does this CPU support?

It supports both FBD (Function Block Diagram) and LAD (Ladder Logic) programming languages.

What is the permissible supply voltage range?

The supply voltage range is 20.4 to 28.8 V DC.

What temperature range does it operate in?

It operates from -40 to 70 °C.

What approvals does it carry?

It carries CE mark, cULus, and UL approval.

MPN
6AG1211-1AD30-4XB0