Siemens 6ES7321-7RD00-0AB0 Digital Input Module for Programmable Logic Controllers

Model Type:SIMATIC S7

Manufacturer:Siemens

Model Number:6ES7321-7RD00-0AB0

Number of DI Channels:4

Supply Voltage:24V DC

Optical Isolation:Yes

Signal Compatibility:NAMUR/DIN 19234

Hazardous Area Capable:Yes

Diagnostic Capability:Yes

PTB-Tested:Yes

Dimensions (WxHxD):13.20 x 14.70 x 5.10 cm

Weight:0.3 kg

    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.