Siemens S7-300 Digital Input Module SM 321 – 6ES7321-1BH02-0AA0, High-Performance Automation Solution

Model Type:S7-300 Digital Input Module

Manufacturer:Siemens

Model Number:6ES7321-1BH02-0AA0

Number of Inputs:16

Voltage Rating:24 V DC

Current Rating:1x 20-pole

Isolation:Floating

Operating Temperature:-25 … +70°C

Conformity Standards:EN50155 T1 CAT 1 CL A/B

Material:Conformal Coated

Dimensions:12.80 x 15.00 x 5.10 cm

Weight:0.234 kg

    The Siemens 6ES7 321-1BH02-0AA0 is a state-of-the-art digital input module tailored for industrial automation applications, offering unparalleled precision and reliability. With its compact yet durable design, it seamlessly integrates into complex control systems to enhance operational efficiency.

    Featuring a wide operating temperature range (-25°C to +70°C), this module ensures uninterrupted performance in various industrial settings, making it ideal for use in manufacturing, process control, and automation projects worldwide.

    Equipped with 16 digital inputs, each capable of handling 24 V DC power supply and up to 1 amp current, this module provides a high density of input channels, enabling sophisticated monitoring and control scenarios without compromising on performance.

    The inclusion of PROFINET PROFIsafe communication interface facilitates seamless integration with other Siemens PLC systems, ensuring a robust and efficient data exchange network that supports real-time control and diagnostics.

    Backed by Siemens’ commitment to quality and innovation, the 6ES7 321-1BH02-0AA0 Digital Input Module is designed with advanced features like conformal coating for enhanced protection against dust, moisture, and corrosive environments, guaranteeing longevity and maintenance-free operation.