The SIMATIC DP, Electronic Module for ET 200 PRO 4 AI TC High Feature (6ES7144-4PF00-0AB0) is a high-feature analog input module from Siemens, designed for SIMATIC ET 200 PRO systems, supporting thermocouple (TC) sensors of types B, E, J, K, L, N, R, S, T and voltage signals of ±80 mV. The module provides 4 analog inputs (AI) and supports channel diagnostics. With a net weight of 0.177 kg and packaging dimensions of 7.30 x 14.70 x 6.80 cm, its compact design helps save space in control cabinets. The module includes a bus module, but the connection module (IO 6ES7194-4..00-0AA0) must be ordered separately. This module is used in SIMATIC ET 200 PRO systems for industrial automation projects, such as reading temperature or voltage signals from thermocouples, particularly in applications requiring high precision and diagnostics.