Manufacturer: SIEMENS Product Model: 6ES5526-3LF11 Module Type: CP526-II Interface Type: Remote I/O Input/Output Points: 16di/8do Operating Voltage: 24VDC Communication Protocol: MPI, PROFIBUS DP degree of protection: IP20 Operating temperature range: -25 ° C to + 60 ° C Storage temperature range: -40 ° C to + 85 ° C SIEMENS The SIMATIC S56ES5526-3LF11CP526-II is a high-performance remote I/O module designed for industrial automation control systems.The module can efficiently process data from field devices and transmit the data to the central controller through reliable communication. Its rugged design allows it to operate stably in harsh industrial environments. The advanced manufacturing process of the module ensures its high reliability and long life in complex industrial environments. In addition, it supports multiple communication protocols for easy integration with other devices.