Supply Siemens module 6ES5420-8MA11 Siemens communication module
SIMATIC S5, Digital input 420 Non-isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 4 inputs 24 V DC
The Siemens 6ES5420-8MA11 is a digital input module designed for integration with SIMATIC S5 automation systems. This module provides four non-isolated digital inputs suitable for S5-90U, S5-95U, and S5-100U CPUs, as well as the ET 100U and ET 200U remote I/O stations. Operating at 24 V DC, the 6ES5420-8MA11 ensures reliable signal detection in industrial environments where consistent input monitoring is essential for process control. The module is compact and robust, making it ideal for production lines and automated facilities that demand stable and precise input functionality. The 6ES5420-8MA11 offers straightforward installation and long-term durability, supporting efficient maintenance and minimal downtime.