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Siemens 6ES7 321-1BH02-0AA0 – Advanced Digital Input Module

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The Siemens 6ES7 321-1BH02-0AA0 Digital Input Module is designed for precise control and monitoring applications in industrial automation, offering enhanced reliability and efficiency.

Brand:Siemens

Model:6ES7 321-1BH02-0AA0

Module Type:Digital Input

Operating Temperature:-25°C to +60°C

Storage Temperature:-40°C to +85°C

Input Voltage:12…24 V DC

Number of Inputs:16

Signal Type:PNP/NPN

Load Current:50 mA

Supply Current:150 mA

Communication Interface:Profinet

Dimensions (WxHxD):113 x 90 x 91 mm

Weight:0.2 kg

IP Rating:IP20

Certifications:CE, UL, CSA

    The Siemens 6ES7 321-1BH02-0AA0 Digital Input Module is engineered for precision and durability, making it an indispensable addition to any industrial automation setup. This compact module is equipped with 16 digital inputs and 2 relay outputs, providing a versatile solution for monitoring and controlling various devices within your system.

    Featuring a die-cast aluminum housing, the module ensures high reliability and long-lasting performance under challenging industrial conditions. Its operating temperature range from -25°C to +60°C ensures that it can function seamlessly in diverse environments.

    Equipped with a Profinet communication interface, this module seamlessly integrates with other Siemens and third-party devices, enhancing system efficiency and reducing complexity in the setup process. The low power consumption ensures energy-efficient operation, contributing to cost-effective maintenance.

    Each input is designed to handle digital signals, making it suitable for a wide array of applications including but not limited to, sensors, switches, and other digital devices requiring binary input. The relay outputs are capable of handling loads up to 1 A, offering a flexible solution for powering external devices.

    This Digital Input Module is part of Siemens’ commitment to providing high-quality, efficient, and scalable solutions for industrial automation. It comes with comprehensive documentation and support, ensuring easy installation and maintenance for users.

Siemens 6ES7 321-1BH02-0AA0  Digital Input Module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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