Description
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
Precision engineered for optimal performance in industrial settings, the Siemens SM421 Digital Input Module ensures reliable and accurate data acquisition.
This module is specifically designed for use in SIMATIC S7-300 systems, offering seamless integration for enhanced control capabilities.
With an integrated power supply, it eliminates the need for external components, simplifying installation and maintenance.
Featuring 16 digital input channels, each equipped with a 20-pole connector and 0.05ms input delay time, this module ensures quick response times and high reliability.
The SM421 provides isolation between input signals, protecting the system from potential electrical interference and ensuring safety and reliability.
Its compact design and lightweight construction make it ideal for space-constrained applications, while its robust build quality ensures durability and longevity.
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