SIEMENS 6ES7321-1BL00-OAAO Digital Input Module
The SIEMENS 6ES7321-1BL00-OAAO Digital Input Module is an essential component for industrial automation systems, designed to capture digital signals from various field devices. It supports high-speed signal processing and robust reliability, making it ideal for manufacturing, process control, and building automation applications.
Module Type:Digital Input Module
Manufacturer:Siemens
Model Number:6ES7321-1BL00-OAAO
Input Channels:16
Input Voltage:24 V DC
Input Current:3 mA/channel
Voltage Range:10…30 V DC
Current Consumption:Typically 200 mA at 24 V DC
Protection Class:IP20
Weight:0.13 kg
Dimensions:50 x 100 x 25 mm (W x H x D)
This Siemens 6ES7321-1BL00-OAAO Digital Input Module is engineered to deliver top-notch performance in industrial automation settings. It offers 8 channels for digital input signals, making it highly versatile for different applications. With a voltage range of 24 V DC, this module can efficiently handle various input signals within an operational temperature range from -25°C to +60°C, ensuring reliability in diverse environments. Its screw terminal connection method provides secure and stable signal transmission. This module complies with the protection rating of IP20, offering a layer of defense against dust and small objects. Its compact size and lightweight design at just 0.23 kg make it easy to install in tight spaces. Furthermore, it is fully compatible with Siemens SIMATIC S7-300 series PLCs, ensuring seamless integration into existing systems. Whether you are managing a manufacturing plant or overseeing a process control system, this module will provide the dependable performance needed for successful operation.




















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