Description
SIMATIC S7-1200 G2 – Compact CPU 1214C DC/DC/DC (Basic Controller)
The SIMATIC S7-1200 G2 CPU 1214C DC/DC/DC is a compact PLC from the Basic Controller family, designed to implement automation tasks flexibly and efficiently in the low to mid performance range. Thanks to its compact footprint, modular architecture, and integrated I/O, it helps save space in the control cabinet and fits a wide variety of applications—from simple packaging machines and heating systems to use as a subordinate controller within larger plants.
Key features and benefits
- Basic Controller performance class – an ideal choice for standard automation tasks with an excellent price/performance ratio.
- Compact CPU with onboard I/O for fast installation and quick commissioning.
- Flexible expansion – in addition to the integrated I/O, the compact CPU can be expanded directly on the device and with a wide range of signal and communication modules to match your exact requirements.
- HMI connectivity – HMI devices can be connected via the integrated Ethernet interfaces.
- Networking flexibility – multiple networking options through integrated functions and communication standards (e.g. PROFINET) support flexible network design and topology.
- Engineering in TIA Portal – the PLC is configured using STEP 7 Basic in the TIA Portal. A unified operating concept, shared data storage, and integrated communication services reduce engineering effort and speed up commissioning.
- Memory expansion – CPU memory can be expanded using a memory card.
- Safety variants available (depending on the selected CPU variant within the S7-1200 family).
Technical specifications (CPU 1214C DC/DC/DC)
- Power supply: DC 20.4–28.8 V DC
- Onboard digital inputs (DI):14× DI, 24 V DC
- Onboard digital outputs (DO):10× DO, 24 V DC (transistor outputs)
- Memory: program 250 KB, data 750 KB
- Retentivity:20 KB
Typical applications
- Simple and mid-level machines (e.g., packaging and handling equipment)
- Building and utility systems (e.g., heating and auxiliary technology)
- Subordinate control tasks within larger production lines or plants
- Applications requiring compact design, cabinet space savings, and modular expandability
