https://www.tiendasiemens.com/shop/6es7134-6td00-0ca1-siemens-ae-et-200sp-ai-4xi-2-wire-4-20ma-h-new-423160
[6ES7134-6TD00-0CA1] SIEMENS/AE ET 200SP, AI 4XI 2-WIRE 4...20MA H (New) | Tiendasiemens
R336 SIMATIC ET 200SP, ENTRADA ANALOGICA HART, AI 4XI 2-WIRE HART HIGH FEATURE APTO PARA TIPO DE UB A0, A1, CODIGO DE COLOR CC03, DIAG. CANAL, 16BIT, +/-0,3%,