Model Number:6ES7 321-1CH00-0AA0
Manufacturer:Siemens
Module Type:Digital Input Module
Operating Voltage:DC 24V
Input Signals:16 channels
Signal Type:Push-Pull
Contact Rating:10 A at 250V AC
Relay Rating:10 A at 250V AC
Isolation Voltage:500V AC
Dimensions:135mm x 132mm x 72mm
Weight:0.5kg
The Siemens 6ES7 321-1CH00-0AA0 Digital Input Module is a core component of the renowned S7-300 series, known for its reliability and efficiency in industrial automation environments.
Equipped with 16 discrete input channels, this module enables precise acquisition of digital signals from sensors or switches, making it ideal for complex process monitoring and control applications.
Featuring a robust DC 24V power supply, the module ensures stable operation across a wide range of industrial settings, from harsh manufacturing floors to clean office environments.
With an operating temperature range of -25°C to +60°C, the module is designed to withstand extreme environmental conditions, ensuring continuous performance in various climates.
Integrated with MPI/PROFIBUS DP communication interfaces, it facilitates seamless data exchange with other Siemens PLC systems and field devices, enhancing system integration and control capabilities.
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