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Siemens 6AG1212-1AD30-5XB0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1212-1AD30-5XB0 PLC, PROFINET, 1 MB Work Memory

MPN6AG1212-1AD30-5XB0

Siemens 6AG1212-1AD30-5XB0 PLC, PROFINET interface, 1 MB integrated work memory, 1024 byte I/O address space, FBD and LAD programming, 24 V DC supply, -40 to 70 °C.

Siemens 6AG1212-1AD30-5XB0 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

6AG1212-1AD30-5XB0 — I/O
ParameterValue
Digital inputs8; Integrated
Digital outputs6
ExpandableNo
Input data area1 024 byte
Output data area1 024 byte
6AG1212-1AD30-5XB0 — 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
6AG1212-1AD30-5XB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
6AG1212-1AD30-5XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Permissible range, lower limit (DC)20.4 V
Permissible range, upper limit (DC)28.8 V
Power loss (typ.)9 W
Short-circuit protectionNo; to be provided externally
6AG1212-1AD30-5XB0 — 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)
6AG1212-1AD30-5XB0 — Mechanical
ParameterValue
Width90 mm
Height100 mm
Depth75 mm
Weight (approx.)370 g
6AG1212-1AD30-5XB0 — Communication
ParameterValue
Interface typePROFINET

Product details

PROFINET interface and memory sizing

The 6AG1212-1AD30-5XB0 carries a PROFINET interface with autonegotiation and autocrossing, supporting shielded twisted-pair cable runs up to 100 m. This is the primary fieldbus link for this CPU — no PROFIBUS, MODBUS, or AS-Interface on board. Integrated work memory is 1 Mbyte, with the entire project held maintenance-free in the integral EEPROM. The bit memory address area is 4 kbyte, and the I/O address space is 1024 bytes each for inputs and outputs.

Supply range and environmental limits

Rated for 24 V DC supply with a permissible range of 20.4 V to 28.8 V. The operating temperature spans -40 °C to 70 °C, covering most industrial enclosures and cold storage lines. Approvals include cULus, CE mark, and FM approval — documentation for UL, CE, and FM compliance is provided with the unit.

Programming and forcing capability

Supports both FBD (Function Block Diagram) and LAD (Ladder Logic) programming languages. Forcing of variables is supported, covering inputs/outputs, memory bits, DBs, distributed I/Os, timers, and counters. PID controller function is built in, and the CPU supports 2-wire sensors with defined signal thresholds: 5 V DC at 1 mA for signal '0', 15 V DC at 2.5 mA for signal '1'.

Frequently asked questions

Will 6AG1212-1AD30-5XB0 drop into a panel specified for 6ES7212-1AD30-0XB0?

The 6AG1212-1AD30-5XB0 shares the same form factor (90 mm width, 100 mm height, 75 mm depth) and PROFINET interface as the standard 6ES7212-1AD30-0XB0, but the 6AG variant includes the extended temperature range and additional approvals. Mechanical fit is identical; no rewiring is needed for the panel cutout or DIN rail.

MPN
6AG1212-1AD30-5XB0