Model Type:SM421
Manufacturer:Siemens
Product ID:6ES7 312-1AE13-0AB0
Number of Inputs:16
Input Voltage Range:DC 24V
Input Delay Time:0.05 ms
Isolation Rating:500V AC
Communication Interface:MPI
Power Supply:24V DC Integrated
Memory:32KB Work Memory
Operating Temperature:-25°C to +60°C
Dimensions (WxHxD):131.2mm x 152.4mm x 51mm
Weight:0.306kg
Compatibility:S7-300 CPU Modules
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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