Number of Inputs:16
Input Signal Type:Digital
Operating Voltage:24V DC
Optical Isolation:Yes
Environmental Compatibility:Ex certified for hazardous locations
Diagnostic Features:On-board diagnostics, substitute value output
Communication Interface:Standardized I/O interfaces
The Siemens 6ES7 315-7TJ10-0AB0 SM421 Digital Input Module is designed to meet the stringent demands of modern manufacturing environments. With its robust construction and advanced features, this module ensures reliable data acquisition and processing, contributing significantly to the overall productivity of your plant.
Featuring 16 digital inputs, each capable of detecting various types of signals from sensors and switches, the SM421 is an indispensable component in any control system. Its dry contact design allows for compatibility with a wide range of devices, enhancing flexibility and adaptability in diverse applications.
The module’s electrical isolation prevents interference between different parts of your automation system, ensuring that your critical processes remain unaffected by external disturbances. This feature is particularly valuable in environments with high electromagnetic interference, guaranteeing uninterrupted operation.
With a temperature rating of -25°C to +60°C, the SM421 Digital Input Module is designed to withstand extreme conditions commonly encountered in industrial settings. This makes it a perfect choice for applications in cold rooms, hot manufacturing lines, or outdoor installations where environmental fluctuations are a concern.
For ease of integration and maintenance, the module offers a panel-mounted design with spring-clamp terminals. This not only simplifies the installation process but also facilitates quick and efficient connections, reducing downtime and improving operational efficiency.
Backed by Siemens’ commitment to quality and innovation, the 6ES7 315-7TJ10-0AB0 SM421 Digital Input Module is an essential upgrade for your existing automation infrastructure. It seamlessly integrates with other Siemens products, ensuring a cohesive and powerful automation solution tailored to your specific needs.
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