SIMATIC S7-400 - Availability beyond 2035
Powerful - Fault tolerant - Failsafe
Part of the SIMATIC process controller series, the S7-400 has been designed for system solutions in the fields of manufacturing and process automation. This process controller is ideal for data-intensive tasks that are especially typical for the process industry. S7-400 and the innovated S7-410 product line will stay the hardware backbone of the PCS 7 control system. For standard and failsafe applications within factory automation the new S7-1500 controller generation takes full advantage of all TIA Portal features.
With its new conformal coating, the proven SIMATIC S7-400 is ideal for use in harsh environments
Siemens is expanding its proven SIMATIC S7-400 product line to include solutions specifically for use in harsh ambient conditions. The high-availability SIMATIC S7-400H CPUs (Central Processing Units) are now manufactured as standard with conformal coating that complies with ISA-S71.04 severity level G3 (standard for corrosion-resistant design of power supplies). This special printed circuit board coating considerably extends the range of applications for the controller without additional costs.
Your step into the future - Migration made easy
SIMATIC S7-300 and S7-400 are and remain fully developed, proven controllers. Many new requirements regarding handling and performance can no longer be fully met with the traditional architecture. This has led to the development of the next generation of S7-1500 controllers with improved system properties. The basic SIMATIC properties have been retained for compatibility.