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Siemens 6AG1214-1AG40-4XB0 — PLCs (Programmable Logic Controllers)

6AG1214-1AG40-4XB0 Siemens SIPLUS S7-1200 CPU, -40 to 70°C

MPN6AG1214-1AG40-4XB0
Active

Siemens SIPLUS S7-1200 CPU 1214C, order 6AG1214-1AG40-4XB0, -40 to 70 °C, 24 V DC, 4 MB work memory, PROFINET, FBD/LAD/SCL.

$1,069.08Ref. price · indicative, final on quote
Siemens 6AG1214-1AG40-4XB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1214-1AG40-4XB0 — I/O
ParameterValue
Digital inputs14; Integrated
Digital outputs10
6AG1214-1AG40-4XB0 — 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.)2.3 µs; / instruction
Size, max.8 kbyte; Size of bit memory address area
6AG1214-1AG40-4XB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6AG1214-1AG40-4XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)500 mA; CPU only
Permissible range, lower limit (DC)20.4 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)12 W
6AG1214-1AG40-4XB0 — Environmental
ParameterValue
Installation altitude, max.5 000 m
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)-20 °C; = Tmin (incl. condensation/frost); start-up @ 0 °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)
6AG1214-1AG40-4XB0 — Mechanical
ParameterValue
Width110 mm
Height100 mm
Depth75 mm
Weight (approx.)415 g
6AG1214-1AG40-4XB0 — Communication
ParameterValue
Interface typePROFINET

Product details

What this CPU is for

Supply input is 24 V DC, with a minimum of L+ minus 4 V DC, matching standard industrial control panels.

Drop-in fit for standard S7-1200 panels

Dimensions of 100 × 110 × 75 mm are identical to the standard 6ES7214-1AG40-0XB0 CPU, so a panel designed around that standard variant accepts this SIPLUS unit without rewiring or DIN-rail changes. All core programming languages — FBD, LAD, SCL — are supported, confirming project compatibility with existing TIA Portal code.

Frequently asked questions

What is the operating temperature range of 6AG1214-1AG40-4XB0?

The CPU is rated from -40 °C to 70 °C, extending well beyond the standard S7-1200 range.

Will this SIPLUS CPU fit in a panel spec'd for the standard 6ES7214-1AG40-0XB0?

Yes, the dimensions (100 × 110 × 75 mm) and mounting are identical, so it drops in without rewiring.

Does it support FBD and LAD programming?

Yes, both FBD and LAD are supported, along with SCL.

MPN
6AG1214-1AG40-4XB0