AMIKON Industrial Automation CONTACT Miya Zheng EMAIL sales@amikon.cn WHATSAPP +86 180 2077 6792 REQUEST QUOTE ABB · BAILEY · INFI 90 NTAI04RTD Analog Input Termination Unit The ABB NTAI04 is an RTD analog input termination unit used in the Bailey INFI 90 architecture. It provides the field-side termination point for three-wire RTD signals and connects the field circuits with the associated analog slave-module arrangement. Type RTD Analog Input Termination Unit Inputs 16