6ES7833-1FA25-0YF5

SIMATIC S7, F-Programmiertool; STEP 7 Safety Advanced V21; Upgrade DS V5.4 / V11..V20 (Combo) -> STEP7 Safety Adv V21 (Combo); for parallele Nutzung von Distributed Safety V5.4 SP5, STEP 7 Safety Adv. V11..V20 and STEP 7 Safety Adv. V21; Engineering-software; Upgrade Combo License; license key auf USB-Stick; Klasse A, 2-sprachig (de, en); ablauffähig with TIA-Portal V21 STEP 7 Professional V21; - - contents: 1x USB