Net Weight:0.191 kg
Dimensions:11,10 x 14,20 x 5,80 cm
Manufacturer:SIEMENS
Model Type:Digital Input Module
Model Number:6ES5421-8MA12
Inputs:8
Power Supply Voltage:24 V DC
Application Compatibility:S5-90U/-95U/-100U, ET 100U, ET 200U
Module Type:Non-isolated
The SIEMENS 6ES5421-8MA12 Digital Input Module is meticulously engineered to enhance efficiency in industrial automation environments. This robust module is equipped with advanced features for seamless integration, ensuring optimal performance in complex systems.
Designed for durability and reliability, this digital input module supports 8 inputs, each capable of handling 24 V DC voltages, making it ideal for a wide range of industrial applications. Its non-isolated design facilitates straightforward installation and maintenance.
With compatibility across various S5 series and ET modules, the 6ES5421-8MA12 seamlessly integrates into existing infrastructure, minimizing downtime and maximizing operational efficiency.
Crafted with precision, the module is compact yet powerful, featuring a modular design that simplifies installation and space management within industrial settings. Its lightweight nature ensures ease of handling and reduced shipping costs.
SIEMENS commitment to quality assurance is evident in the inclusion of an EMI filter, which mitigates interference and ensures stable operation even in noisy environments. Additionally, the RFI-switch for mains enhances safety and reliability, protecting against potential hazards.

For more industrial automation solutions, visit World PLC.
Explore additional PLC products at Weikun Automation.
Looking for reliable industrial automation solutions? Our MODULE offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
📦 Fast Delivery | 🔧 Technical Support | 💰 Best Price Guarantee
Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
🔗 Visit World PLC for more automation products and solutions.
🔗 Explore Weikun Automation for additional industrial control equipment.










There are no reviews yet.