Skip to main content
Log in
Siemens 6AG1212-1BD30-5XB0 — PLCs (Programmable Logic Controllers)

6AG1212-1BD30-5XB0 Siemens S7-1200, -40 to 70°C

MPN6AG1212-1BD30-5XB0

Siemens S7-1200 PLC CPU, order code 6AG1212-1BD30-5XB0, extended temperature range -40 to 70 °C, PROFINET interface, 1 MB integrated memory, FBD/LAD/SCL programming.

Siemens 6AG1212-1BD30-5XB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1212-1BD30-5XB0 — I/O
ParameterValue
Digital inputs8; Integrated
Digital outputs6; Relays
ExpandableNo
Input data area1 024 byte
Output data area1 024 byte
6AG1212-1BD30-5XB0 — 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
6AG1212-1BD30-5XB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6AG1212-1BD30-5XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)80 mA at 120 V AC; 40 mA at 240 V AC
Permissible range, lower limit (DC)5 V
Permissible range, upper limit (DC)250 V
Power loss (typ.)11 W
Short-circuit protectionNo; to be provided externally
6AG1212-1BD30-5XB0 — Environmental
ParameterValue
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)-25 °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)
6AG1212-1BD30-5XB0 — Mechanical
ParameterValue
Width90 mm
Height100 mm
Depth75 mm
Weight (approx.)425 g
6AG1212-1BD30-5XB0 — Communication
ParameterValue
Interface typePROFINET

Product details

CPU for extended environments

The Siemens 6AG1212-1BD30-5XB0 is an S7-1200 PLC CPU designed for extended ambient conditions: permissible supply range 20.4 V to 28.8 V and operating temperature from -40 °C to 70 °C. It integrates 1 Mbyte of work memory for program and data, with a typical backup time of 240 h to retain the project on the integral EEPROM.

Programming and connectivity

The CPU supports FBD, LAD, and SCL programming languages. The PROFINET interface includes autocrossing and TCP/IP support; the port does not natively implement MODBUS or PROFIBUS.

The unit carries cULus, CE, and UL approvals. The 240 h backup covers variables: inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters.

Frequently asked questions

What is the operating temperature range for the 6AG1212-1BD30-5XB0?

The operating temperature range is -40 °C to 70 °C.

What programming languages does this CPU support?

It supports FBD (function block diagram), LAD (ladder logic), and SCL (structured control language).

Does the 6AG1212-1BD30-5XB0 have a PROFINET interface?

Yes, it has a PROFINET interface with autocrossing and TCP/IP support.

What approvals does this PLC CPU carry?

It carries cULus, CE, and UL approvals.

What is the integrated memory and backup time?

It has 1 Mbyte of integrated work memory and a typical backup time of 240 h on the integral EEPROM.

MPN
6AG1212-1BD30-5XB0