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SIEMENS SIMATIC S7-200 Digital Input Module 6ES7221-1BF22-0XA0, Precision Control for Industrial Automation

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This digital input module from SIEMENS is designed for integration into industrial control systems, enabling precise signal processing and reliable operation in manufacturing environments.

Model Type:Digital Input Module

Manufacturer:SIEMENS

Model Number:6ES7221-1BF22-0XA0

Module Category:SIMATIC S7-200

Input Channels:8

Operating Voltage:24V DC

Isolation Type:Isolated

Power Supply:AC 85 – 264 V AC at 47 – 63 Hz

Program/Data Memory:75 KB

Weight:0.12 kg

Dimensions:7.00 x 10.10 x 6.10 cm

Environmental Protection Standard:IP67

    The SIEMENS 6ES7221-1BF22-0XA0 Digital Input Module is an essential component for industrial automation, offering high reliability and precision in handling digital signals.

    It features a compact design that ensures easy integration into existing control systems, minimizing the need for additional space or wiring.

    With its electrical isolation, the module provides effective protection against noise and interference, ensuring accurate signal transmission even in harsh industrial environments.

    The module supports both sinking and sourcing inputs, making it versatile for a wide range of applications in various industries, including automotive, manufacturing, and process control.

    It is designed to withstand extreme temperatures ranging from -25°C to +60°C, ensuring continuous operation under diverse environmental conditions without compromising performance.

    For optimal performance and longevity, we recommend regular maintenance and adherence to SIEMENS’ guidelines for installation and operation.

SIEMENS 6ES7221-1BF22-0XA0 Digital input




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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.

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      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

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      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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