Model Number:6ES7321-1BL00-OAAO
Manufacturer:SIEMENS
Type:Digital Input Module
Application Range:Industrial Automation
Operating Voltage:DC 24V
Channels:16
Input Current:Max. 50mA
Signal Types:TTL, CMOS
Operating Temperature:-25°C to +60°C
Relay Contacts:Form C
Relay Contact Rating:10A/250VAC
Communication Interface:Profinet
Installation Type:Panel-Mount
Enclosure Protection:IP20
The SIEMENS 6ES7321-1BL00-OAAO Digital Input Module is specifically engineered to integrate seamlessly into complex industrial control systems, ensuring reliable signal acquisition for enhanced operational efficiency.
Featuring a compact design with robust screw terminal connections, this module supports direct wiring without the need for additional components, simplifying installation and maintenance processes.
With its wide temperature range of -25°C to +60°C, this module is designed to withstand harsh industrial environments, guaranteeing continuous performance in various operating conditions.
Equipped with a fast response time of ≤1ms, the module ensures precise and timely signal processing, critical for responsive control systems. It also offers high current rating per channel, making it suitable for demanding applications.
This module is CE, UL, and CSA certified, adhering to the highest safety standards worldwide. Its compatibility with Profinet communication interface facilitates seamless integration with existing network infrastructures, enhancing system scalability and flexibility.






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