Manufacturer: SIEMENS Model: 6ES7323-1BL00-0 AA0 Product Category: Digital Input Module Number of Input Channels: 16 Input Voltage Range: 24VDC Protection Class: IP20 Operating Temperature Range: -25 ° C to + 60 ° C Storage Temperature Range: -40 ° C to + 85 ° C Weight: Approx. 0.2 kg Certification Standard: C E, UL, RoHS This SIEMENS 6ES7323-1BL00-0AA0 digital input module is specially designed for industrial automation control, with high reliability and stability.It has 16 input channels capable of receiving 24 V DC signal inputs with a response time of less than 1 millisecond, ensuring fast data processing capability. The module is IP20 rated for use in a variety of industrial environments. Its compact design (52.5mmx80mmx90mm) makes installation easier, while its light weight (approx. 0.2kg) makes it easy to transport and maintain.In addition, the module supports standard industrial communication protocols and is easy to integrate into existing control systems, which greatly improves the flexibility and compatibility of the system. Through accurate signal conversion, the module can effectively improve the efficiency and accuracy of the entire control system.