SIEMENS S7-400 Digital Input Module SM 421, 6ES7421-1BL01-0AA0 _SIEMENS_PRODUCT

The SIEMENS 6ES7421-1BL01-0AA0 Digital Input SM 421 Control Module is a high-performance component designed for industrial automation systems, offering precise control and reliable data acquisition.

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DESCRIBE

Model:6ES7421-1BL01-0AA0

Manufacturer:SIEMENS

Module Type:Digital Input

Module Category:SIMATIC S7-400

Optical Isolation:Yes

Number of Inputs:32

Operating Voltage:24V DC

Dimensions:23,30 x 29,70 x 4,10 cm

Weight:0.77 kg

Power Supply:Internal 24V DC

Communication Compatibility:Compatible with SIMATIC S7-400 HMI systems

Certifications:CE, UL, FCC

Experience seamless integration with the comprehensive suite of Siemens SIMATIC S7-400 series PLCs, ensuring robust operation and enhanced system reliability.

Optical isolation between inputs and outputs prevents electrical interference, safeguarding your system from potential disruptions.

Compact yet powerful, this digital input module is meticulously designed for space-conscious installations without compromising on performance.

Compatible with a wide range of Siemens fieldbus modules, including DeviceNet, Profibus, LonWorks, and CANopen, facilitating easy connection and configuration.

Enhanced with an EMI filter for 230V single phase and 460V three-phase power supplies, guaranteeing reliable operation in various industrial environments.

SIEMENS 6ES7421-1BL01-0AA0 digital input SM 421

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