Number of Inputs:32
Input Voltage Range:24V DC
Isolation:Optically isolated
Module Size:Compact design for efficient space utilization
Operating Temperature:-25°C to +60°C
Connection Type:Standard screw terminal block
Communication Interface:Built-in RS-485 interface
Power Consumption:≤ 200mW per channel
Dimensions (W x H x D):98mm x 146mm x 51mm
Net Weight:0.301 lb
Introducing the SIEMENS S7-300 Digital Input Module SM 321, a cornerstone component for advanced industrial automation. This module is meticulously engineered for seamless integration into complex control systems, ensuring exceptional performance and reliability under demanding conditions.
Featuring 32 isolated digital input channels, it offers robust signal acquisition capabilities, ideal for monitoring and controlling various industrial processes. Its 24V DC power supply ensures compatibility with a wide range of industrial equipment.
Operated within an extensive temperature range from -25°C to 70°C, this module guarantees continuous functionality across diverse environments, making it suitable for extreme industrial applications.
With support for Profinet communication interface, the SM 321 facilitates efficient data exchange and control commands between different components of your automation system, enhancing operational efficiency.
This module is equipped with a standard DIN rail mounting design, providing flexibility in installation without compromising on its compact size. It supports a rated current of 1A per channel, ensuring reliable operation even when handling multiple signals simultaneously.
Invest in the SIEMENS S7-300 Digital Input Module SM 321 for unparalleled performance and durability in your industrial automation projects. Experience enhanced control and efficiency with this cutting-edge technology.

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