Siemens SIMATIC PLC Base Unit - 6ES72121AE400XB0

SIMATIC S7-1200, CPU 1212C, is a compact CPU with DC/DC/DC, onboard I/O. It includes 8 DI 24 V DC, 6 DO 24 V DC, and 2 AI 0-10 V DC. The power supply operates at DC 20.4-28.8V DC and has a program/data memory of 75 KB.

SIMATIC S7-1200 Basic Controller is flexible due to a wide variety of communication options. It is the first choice for implementing automation tasks flexibly and efficiently in the mid to low performance range. The CPUs are scaled in their performance and are available for different input voltages. They come with transistor or relay outputs. Safety versions are also offered.

In addition to the existing integrated inputs and outputs, the compact CPUs can be expanded directly on the device. This expansion can be done using a wide variety of signal and communication modules to adapt them to your exact requirements. HMI devices can also be connected via the integrated Ethernet interface. The CPU's memory can be expanded using a memory card, while the PLC is configured using the STEP 7 Basic software in the TIA Portal.

The micro PLC has a wide range of networking options through various communication standards. This is achieved by means of integrated functions such as PROFINET, Modbus etc., or add-on modules such as IO-Link, AS-i etc. This provides maximum flexibility in the topology and when setting up the networks.

Thanks to its compact design, the S7-1200 is very versatile. Its applications range from simple packaging machines and heating systems to its use as a subordinate control system in larger plants. The compact design, modular structure, and integrated IOs help to save space in the control cabinet.

The STEP7 configuration software is integrated into the TIA Portal and can therefore rely on shared data storage. It offers a uniform operating concept and integrated communication services for all components of a system. This results in lower configuration costs and faster commissioning.