6ES7531-7QD00-0AB0, S7-1500

Description

The SIMATIC S7-1500 AI 4xU/I/RTD/TC ST (6ES7531-7QD00-0AB0) is an analog input module from Siemens, designed for SIMATIC S7-1500 systems. \nThis module features 4 channels grouped in sets of 4, with 16-bit resolution and 0.3% accuracy. Two channels can be used for RTD (resistance temperature detector) measurement. \nThe common mode voltage is 10 V. It includes diagnostics and hardware interrupt functions. Delivery includes a push-in front connector, infeed element, shield bracket, and shield terminal. \nWith a net weight of 0.384 kg and packaging dimensions of 15.10 x 25.60 x 3.40 cm, its compact design helps save space in control cabinets. DIN rail mounting is supported. \nIt is used in industrial automation systems, particularly for processing analog signals based on voltage, current, RTD, or thermocouples (TC).