6ES7531-7KF00-0AB0, S7-1500

Description

The SIMATIC S7-1500 AI 8xU/I/RTD/TC ST (6ES7531-7KF00-0AB0) is an analog input module from Siemens, designed for SIMATIC S7-1500 systems. This module features 8 channels grouped in sets of 8, \nwith 16-bit resolution and 0.3% accuracy. Four channels can be used for RTD (resistance temperature detector) measurement. The common mode voltage is 10 V. It includes diagnostics and hardware interrupt functions. \nDelivery includes an infeed element, shield bracket, and shield terminal, but the front connector (screw terminals or push-in) must be ordered separately. With a net weight of 0.413 kg and packaging \ndimensions of 16.10 x 19.30 x 5.00 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).