Model Number:6ES7 312-1AE13-0AB0

Module Type:Digital Input

Number of Inputs:16

Input Voltage:DC 24V

Operating Temperature Range:-25°C to +60°C

Communication Interface:MPI

Power Supply Type:Integrated

Dimensions (W x L x H):140mm x 100mm x 73mm

Weight:0.306 kg

    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.