Input voltage range: 0.1 ~ 600Hz Module size: Compact design Built-in function: Built-in PLC function Electromagnetic compatibility: Built-in EMI filter Optional bus module: Support DeviceNet, Profibus, LonWorks and CANopen Power Switch: RFI Switch DC Bus Sharing: Flexible Expansion Protection Function: Full Protection Rated Input Voltage: 208/240VAC Maximum Current: 4.2A Maximum Frequency: 600Hz The SIEMENS 6ES7134-6GD00-0BA1 Analog Input Module has a compact, modular design with built-in PLC functionality to meet a variety of needs in industrial automation.It is equipped with a built-in EMI filter to effectively prevent electromagnetic interference. The module also supports multiple fieldbus protocols such as DeviceNet, Profibus, LonWorks and CANopen, making it easy to integrate into existing control systems. In addition, the module has an RFI switch for easy power switching. The module supports flexible DC bus sharing, which improves the overall efficiency of the system. It also provides complete protection measures to ensure stable operation in a variety of harsh environments.With its high-performance signal acquisition and processing capabilities, the module can be widely used in factory automation, process control, energy management and other fields.