SIEMENS S7-300 Digital Input Module SM 321, 6ES7321-7RD00-0AB0

Model Number:6ES7321-7RD00-0AB0

Manufacturer:SIEMENS

Channels:4

Signal Type:Digital

Operating Voltage:24V DC

Contact Rating:24V DC, 0.5A

Isolation:Optically isolated

Diagnostic Capabilities:Yes

Redundancy Capability:Yes

Application Areas:Process Control, Manufacturing Automation, Safety Instrumentation Systems

Certification:PTB-Tested

    Engineered for harsh industrial environments, the SIEMENS 6ES7321-7RD00-0AB0 Digital Input Module ensures reliable operation and precise signal acquisition.

    Featuring optical isolation, this module safeguards against electrical interference, enhancing system stability and longevity.

    With diagnostics capability, the module offers real-time monitoring of input signals, facilitating quick troubleshooting and maintenance.

    NAMUR compatibility ensures it meets stringent standards for safety and efficiency, making it suitable for applications requiring high levels of safety integrity.

    Easy integration into existing control systems through its versatile connection types, supporting seamless expansion and customization.

    Designed with robust construction and high-quality materials, ensuring durability and long-term performance under challenging conditions.