Brand:SIEMENS
Model:6ES7421-7BH01-0AB0
Type:Digital Input Module
Input Capacity:16 DI
Power Supply Voltage:24V DC
Delay Time:0.05 ms
Isolation:Yes
Connection:Optical Isolated
Rated Current:2A
Working Temperature:-25°C to +60°C
Dimensions:LxWxH (mm)
:173 x 100 x 92
Weight:0.776 kg
The SIEMENS 6ES7421-7BH01-0AB0 Digital Input SM 421 is specifically engineered to enhance the performance of your industrial automation systems. With its robust 16 digital input channels, it offers unparalleled reliability and precision in data acquisition, making it ideal for applications requiring accurate sensor feedback.
Featuring optical isolation, this module ensures complete electrical separation between the input signals and the system, protecting against interference and ensuring the integrity of your data stream. Its 0.05ms input delay alarm provides an early warning system for potential issues, enabling proactive maintenance and system stability.
With diagnostic error reporting capabilities, the SM 421 simplifies troubleshooting and maintenance processes, reducing downtime and enhancing operational efficiency. It’s designed to operate within a wide temperature range, from -25°C to +60°C, ensuring reliable performance in various industrial environments.
The power consumption of ≤ 100mA at 24V DC makes it energy-efficient, contributing to cost savings and environmental sustainability. This module adheres to international safety standards, ensuring compliance with regulations and providing peace of mind for users.
For seamless integration into your existing systems, the SIEMENS 6ES7421-7BH01-0AB0 Digital Input SM 421 supports simple installation procedures and compatibility with a wide range of industrial protocols. Backed by SIEMENS’ commitment to quality and customer support, you can trust this module to deliver exceptional performance and reliability in your automation projects.
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