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Siemens 6ES7 421-1BL01-0AA0 Digital Input Module SM 421

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The Siemens 6ES7 421-1BL01-0AA0 Digital Input SM is a versatile control automation module designed for efficient data acquisition in industrial settings. Its robust design ensures reliable operation in harsh environments, making it an indispensable tool for enhancing system performance.

Type:Digital Input

Brand:Siemens

Model:6ES7 421-1BL01-0AA0

Operating Voltage:24V DC

Current Rating:250mA

Contact Rating:1A (DC)

Number of Channels:16

Operating Temperature:-25°C to +60°C

Storage Temperature:-40°C to +85°C

Dimensions:84mm x 142mm x 91mm

Weight:0.32kg

Communication Interface:Profinet

Safety Compliance:Ex certified

    This module is part of Siemens’ renowned S7-400 series, known for its robustness and reliability in industrial settings. It seamlessly integrates with other components within the system for enhanced functionality.

    Each channel is equipped with advanced signal processing capabilities, ensuring accurate and reliable signal interpretation under various conditions. This makes it suitable for a wide range of applications, from simple monitoring tasks to complex control scenarios.

    The inclusion of diagnostic features allows for real-time monitoring and troubleshooting, enhancing operational efficiency and reducing downtime. Users can quickly identify issues and make necessary adjustments without the need for extensive manual intervention.

    Designed for operation within a broad temperature range (-25°C to +60°C), this module ensures continuous performance even in challenging environments. Its high humidity tolerance (0% to 95% non-condensing) further expands its usability in diverse industrial settings.

    Efficient power consumption minimizes energy usage, contributing to lower operational costs while maintaining high performance standards. The compact design facilitates easy installation and integration into existing control systems.

Siemens 6ES7 421-1BL01-0AA0 digital input SM 421




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