S7-300 6ES7 331-7KF02-0AB0
This SIEMENS analog input module is suitable for S7-300 series PLC system, provides high-precision analog signal acquisition function, and is widely used in industrial automation control field, such as monitoring and control of temperature, pressure, flow and other parameters.
6ES7142-6BF50-0AB0 ET200eco PN
This SIEMENS 6ES7142-6BF50-0 AB0ET200ecoPN digital output module is specially designed for industrial automation control system, with 8 digital output channels, suitable for DC 24 V voltage, the maximum current of each channel is 0. 5A. The module features an M12 interface for easy installation and wiring in a compact space, and is widely used in factory automation, process control, and mechanical equipment.