Siemens – 6ES7 321-1BH50-0AA0 – Digital Input Module, Programmable Logic Controller

Model Type:S7-300

Manufacturer(s):Siemens

Model Number:6ES7 321-1BH50-0AA0

Dimensions:12.80 x 15.00 x 5.10 cm

Weight:0.234 kg

Input Capacity:16 DI

Voltage:24 V DC

Current:2.5 A

Connection Type:20-pin connector

    The Siemens 6ES7 321-1BH50-0AA0 Digital Input Module is a critical component for enhancing the functionality and efficiency of any programmable logic controller system. It supports 16 digital inputs, each capable of operating at a 24 V DC supply voltage, ensuring reliable operation under a wide range of environmental conditions.

    This module is meticulously designed to meet the highest standards of industrial automation, boasting a compact size and robust construction that withstands the rigors of continuous industrial use. Its compliance with EN50155 T1 Cat 1 CL A/B ensures compatibility and safety across various industrial applications.

    Featuring an operating temperature range from -25°C to +70°C, the 6ES7 321-1BH50-0AA0 can function reliably in extreme environments, making it suitable for use in harsh industrial settings. The inclusion of a conformal coating further enhances its durability and protection against dust, moisture, and other environmental factors.

    With its efficient design and advanced technology, this digital input module enables seamless integration into existing automation systems, allowing for enhanced control and monitoring capabilities. It is ideal for applications requiring precise input management, such as machine control, process monitoring, and safety systems.

    Whether you are a professional engineer looking to upgrade your existing system or a new entrant seeking a reliable and efficient digital input module, the Siemens 6ES7 321-1BH50-0AA0 is the perfect choice. Its combination of performance, reliability, and compatibility makes it a cornerstone in modern industrial automation.