Application Area:Industrial Automation
Module Type:Digital Input Module
Model Number:6ES7 421-1BL01-0AA0
Processor Speed:Up to 100 KHz
Analog Input Channels:0
Digital Input Channels:16
Power Supply Voltage:24V DC
Operating Temperature Range:-25°C to +60°C
Dimensions (WxHxD):90mm x 51mm x 25mm
Net Weight:100g
Communication Interface:PROFIBUS DP
Memory Capacity:2K bytes
Safety Feature:Safe Operation
The Siemens 6ES7 421-1BL01-0AA0 is an advanced digital input module specifically designed for integration into complex industrial automation systems. This module ensures high reliability and accuracy in signal processing, even in challenging environmental conditions.
With its robust design, the 6ES7 421-1BL01-0AA0 is capable of handling up to 16 digital inputs, providing a versatile solution for various industrial applications. Its 24V DC power supply ensures compatibility with a wide range of sensors and devices.
Featuring a compact size of 84mm x 142mm x 91mm and a lightweight structure weighing only 0.32kg, this module is easy to install and integrates seamlessly into existing systems without compromising on functionality or performance.
The 6ES7 421-1BL01-0AA0 is equipped with a Profinet communication interface, facilitating efficient data exchange between different components of an automation system. This ensures seamless integration with other Siemens automation products and third-party devices.
Compliance with international safety standards, including Ex certification, makes this module suitable for use in hazardous locations. It ensures safe operation in environments where flammable gases or dust are present, enhancing the overall safety of industrial processes.










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