Manufacturer:SIEMENS
Model Number:6ES7421-1FH20-0AA0
Type:Digital Input Module
Module Series:SM 421
Input Capacity:16 DI
Supply Voltage Range:UC 120/230V
Compliance Standards:IEC1131-2 Type 2
Installation Compatibility:SIMATIC S7-400
Weight:0.776 kg
Dimensions:22.90 x 30.20 x 4.10 cm
Temperature Range:-20°C to +55°C
Unmatched Performance: The Siemens SIMATIC S7-300 Digital Input Module SM 421 boasts a robust design, ensuring reliable operation in harsh industrial conditions.
Versatile Application: This module is designed for integration into a wide range of industrial automation systems, providing accurate input detection for process control, machine guarding, and more.
Efficient Monitoring: With its high-speed response and stable performance, the SM 421 ensures that your production lines run smoothly without unexpected downtime.
Ease of Installation: The compact size and straightforward connection options make it simple to integrate into existing systems, reducing setup time and costs.
Quality Assurance: Manufactured by Siemens, a leading brand in industrial automation, this module comes with a commitment to quality and reliability, backed by comprehensive technical support.
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