akYtec | Faq | PROCESS DISPLAYS | Which voltage supply does the ITP11 require: 24 VDC or 230 VAC? Which voltage supply does the ITP11 require: 24 VDC or 230 VAC? The ITP11 doesn’t require auxiliary power and is supplied directly from the current loop. ITP11 PROCESS DISPLAYS Rate the answer? You rated this of 5 | Total rating: 3.7 Back to All Topics