NTDI01

Digital I/O Termination Unit

The NTDI01 interfaces the input signals of field devices to the following I/O modules: Digital Input Modules - IMDSI02/IMDSI12, IMDSI13, IMDSI14, IMDSI15; Pulse Input Module - IMDSM04; Digital Output Modules - IMDSO01, IMDSO03, IMDSO04, IMDSO14, IMDSO15, IMASO01/IMASO11; Frequency Counter Module - IMFCS01; and Hydraulic Servo Module - IMHSS03.