Model Type:SIMATIC S7
Model Number:6ES7321-7RD00-0AB0
Manufacturer:Siemens
Input Channels:4 DI
Signal Type:24V DC
Optical Isolation:Yes
Compliance Standards:NAMUR/DIN 19234
Diagnostic Capabilities:Yes
Hazards Area Capability:Yes
Weight (Kg):0.3
Dimensions (mm):13,20 x 14,70 x 5,10
Estimated Shipping Size:Dimensions:13,20 x 14,70 x 5,10
Engineered with optical isolation, this module ensures robust signal transmission and reduces interference, making it ideal for applications requiring high reliability and precision.
Supports a wide range of signals including NAMUR and DIN 19234 standards, facilitating compatibility across diverse industrial settings.
Equipped with diagnostic functions and PTB-tested, it offers real-time monitoring and fault detection capabilities, enhancing system reliability and efficiency.
Compact design allows for easy integration into existing control systems, minimizing installation time and space requirements.
Certified for use in hazardous areas, this module provides a safe solution for environments where flammable gases or dust may be present, ensuring operational safety.











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