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 designed to enhance the efficiency and reliability of industrial control systems, featuring a robust, compact design optimized for space-constrained environments.
With its high-speed input response and precise isolation capabilities, this module ensures accurate signal acquisition and reduces potential interference, leading to enhanced system performance.
Equipped with 8 digital inputs, each supporting a current rating of 50mA at 24V DC, the SM421 offers versatile application options across various industrial automation tasks, including machine control, process monitoring, and safety systems.
The module’s 0.05ms input delay time ensures rapid response to external events, enabling timely and efficient data processing. Its compact size and robust construction make it suitable for integration into diverse industrial settings, ensuring durability and reliability in harsh environments.
The Siemens 6ES7 312-1AE13-0AB0 SM421 Digital Input Module adheres to international standards, including IEC 61131-2 and IEC 61131-3, ensuring compatibility with a wide range of automation platforms. Its operating temperature range of -25°C to +60°C supports continuous operation in varied industrial climates.
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