Brand: SIEMENS Model: 6 ES7307-1BA01-0 AA0 Product Name: SIMATIC S7-300 Digital Input Module Applicable Range: Industrial Automation Number of Channels: 8 Input Voltage: 24 VDC Response Time: Less than 1 millisecond Protection Class: IP20 Operating Temperature Range: -25 ° C to + 60 ° C Storage Temperature Range: -40 ° C to + 85 ° C The SIEMENS 6ES7307-1BA01-0AA0SIMATIC S7-300 digital input module is an important component in industrial automation systems for efficient and reliable digital signal acquisition.Manufactured from high quality materials for superior durability and stability. The modules are compact in design, easy to install, and capable of stable operation in harsh industrial environments. Its fast response time and wide temperature range make it ideal for many industrial applications. In addition, the module supports multiple communication protocols to facilitate integration with other devices and improve the overall efficiency of the system.