Number of Inputs:8
Power Supply:24V DC
Input Type:Digital
Isolation:Optically Isolated
Operating Temperature:-20°C to +60°C
Dimensions:88mm x 108mm x 58mm
Weight:163g
Compatibility:For use with S7-1200 PLC systems
The SIEMENS 6ES7221-1BF30-0XB0 is engineered for seamless integration into complex industrial control networks, offering reliable and precise signal acquisition for your automation projects. This compact module, measuring 88 x 108 x 58 mm, weighs just 0.163 kg, making it easy to install in various industrial settings.
Featuring 8 digital input channels capable of handling 24 V DC voltages, this module ensures high efficiency and compatibility with a wide range of sensors and devices. Its optical isolation technology significantly reduces interference and ensures stable operation in noisy environments.
With support for Profinet communication protocol, the 6ES7221-1BF30-0XB0 facilitates seamless data exchange with other Siemens S7-1200 components, enhancing system performance and reliability. The module is designed to operate within the temperature range of -25°C to +60°C, ensuring durability in diverse industrial conditions.
For long-term storage or transportation, the module withstands temperatures from -40°C to +85°C, ensuring its integrity during off-season periods. Moreover, it meets international safety standards with certifications from CE, UL, and CSA, providing peace of mind for global deployments.
Whether you’re working on a new project or upgrading existing systems, the SIEMENS 6ES7221-1BF30-0XB0 is a reliable choice for your digital input needs, offering robust performance, ease of integration, and a high degree of customization to suit your specific requirements.

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