SIEMENS S7-200 PLC EM231 AI4*TC ANALOG INPUT MODULE

Description 6ES7231-7PD22-0XA0 Analog input module (AIN) is a key subsystem in PLC. AINs come in many variations for real-world physical parameters, such as temperature, pressure, force, or strain conditions. Typically, these AIN inputs are command signals in both voltage (e.g. ± 10V) and current form (e.g. 4-20mA). An analog input converts a voltage level into a digital value that can be stored and processed on a computer. Specification Brand name: Siemens Product name: Siemens S7-200 PLC Analog Input Module Product model: 6ES7231-7PD22-0XA0 Power supply: 24 VDC Number of analog inputs: 4 points From load voltage L+ (without load), max.: 60 mA From backp...