Manufacturer: SIEMENS Product Model: 6ES7972-4AA50-0XA0 Category: Section Controller Operating Voltage: 24VDC Input Signal Type: Analog Signal Output Signal Type: Digital Signal Operating Temperature Range: -25 ° C to + 60 ° C Protection Class: IP20 Dimensions (LxWxH): 135mmx100mm x75 Weight: about 1.2kg SIEMENS 6ES7972-4AA50-0XA0PRB section controller is a high-performance controller specially designed for industrial environment, with excellent data processing capability and stable operation performance.It uses advanced microprocessor technology to quickly respond to various control needs. The controller supports a variety of signal types, including digital and analog signals, and can flexibly adapt to the needs of different application scenarios. Compact design with IP20 rating for indoor environments. It supports PROFIBUS DP and MPI communication protocols, and can be easily integrated into existing industrial automation systems.In addition, the controller is equipped with abundant input and output ports, which can easily connect various sensors and actuators to achieve efficient data acquisition and control. The SIEMENS 6ES7972-4AA50-0XA0PRB section controller has a wide operating temperature range from -25 ° C to + 60 ° C and is stable in harsh environments.