Brand:Siemens
Model:SM421
Model Number:6ES7 312-1AE13-0AB0
Series:S7-300
Module Type:Digital Input Module
Operating Voltage:24V DC
Number of Channels:16
Channel Configuration:16 DI
Input Delay Time:0.05ms
Isolation:Yes
Power Supply:Integrated
Connector Type:20-Pole
Dimensions (WxLxH):5.157 x 5.906 x 2.008 inches
Weight:0.518 lbs
Product Group:4520
Group Code:R111
Product Class:Standard
Product Lifecycle:PM300: Active
The Siemens 6ES7 312-1AE13-0AB0 SM421 Digital Input Module is meticulously engineered for seamless integration into Siemens’ SIMATIC S7 family of programmable logic controllers (PLCs). Its compact design allows for easy installation within a wide range of industrial environments, enhancing operational flexibility.
Featuring advanced optical isolation, this module significantly reduces the risk of electrical interference, ensuring accurate signal transmission even in harsh conditions. The robust construction withstands extreme temperatures, making it suitable for use in diverse industrial applications.
Equipped with 16 digital inputs, the module supports a wide variety of input types, including NAMUR and DIN 19234 F standards, catering to different sensor requirements across industries. This versatility makes it an ideal choice for automating processes in sectors such as automotive, food processing, and packaging.
The inclusion of a 2 KB memory size provides ample space for storing program instructions and data, enhancing the system’s efficiency and reducing the need for external storage devices. Additionally, the built-in diagnosis capabilities allow for real-time monitoring of module status, facilitating proactive maintenance and minimizing downtime.
With its comprehensive feature set and reliability, the Siemens 6ES7 312-1AE13-0AB0 SM421 Digital Input Module is a critical upgrade for any industrial control system seeking enhanced performance and operational efficiency.
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