6AG1214-1AG40-5XB0 - Siemens S7-1200 CPU 1214C

The Siemens S7-1200 CPU 1214C DC DCDC Compact 6AG1214-1AG40-5XB0 is a robust Programmable Logic Controller (PLC) engineered by Siemens under the SIPLUS S7-1200 series. Designed for high-performance control in harsh environments, this CPU 1214C DC/DC/DC variant features a conformal coating and wide temperature tolerance, making it ideal for compact industrial control panels exposed to extreme field conditions.

The 6AG1214-1AG40-5XB0 is based on the standard 6ES7214-1AG40-0XB0 and upgraded under the SIPLUS platform with enhanced durability and environmental resistance. This compact CPU 1214C DC/DC/DC is equipped with 14 digital inputs (24 V DC), 10 digital outputs (24 V DC), and 2 analog inputs (0–10 V DC), offering flexible control over both discrete and analog devices. It operates on a DC power supply range of 20.4–28.8 V and is built to perform reliably in temperatures from -40°C to +60°C, with startup supported at -25°C. With a 100 KB program/data memory, the controller can handle mid-level to advanced logic functions, PID control, and communications. The PLC’s compact build—just 11.00 x 11.50 x 8.00 cm and a net weight of 0.394 kg—makes it suitable for space-constrained installations. Recognized under the PM300: Active Product Lifecycle, the 6AG1214-1AG40-5XB0 is supported by Siemens with long-term firmware updates, technical documentation, and global availability.

Applications of Siemens PLC 6AG1214-1AG40-5XB0

The Siemens S7-1200 CPU 1214C DC DCDC Compact 6AG1214-1AG40-5XB0 is ideal for automation in industries such as transportation, remote utilities, environmental monitoring, and modular machine building. With its wide input/output range and resistance to temperature and environmental stress, it’s commonly used in water systems, conveyor lines, power stations, and decentralized process skids. The built-in analog inputs make it suitable for feedback-based control involving temperature, level, or pressure monitoring, while the digital channels support rapid switching for motors, relays, and alarms. Designed for resilience and field-readiness, this PLC provides reliability where space, temperature, and environment pose limitations. Engineers benefit from easy configuration via TIA Portal, while panel builders gain installation flexibility and Siemens’ trusted global support. For any project requiring a rugged, compact PLC with strong I/O and stable DC operation, the 6AG1214-1AG40-5XB0 is a high-performance choice that ensures operational continuity even in the most demanding conditions.