NDSI02

Digital Input Module

The NDSI02/IMDSI02 acts as a contact input interface from the process to the Multi-Function Controller. It accepts 24 VDC, 125 VDC or 120 VAC and monitors two independent, identical groups of eight digital inputs. Fourteen inputs are completely isolated from each other; the two remaining pairs each share a positive input line. The status of each input is indicated by sixteen front panel LED\\\'s. Digital Input slave inputs a maximum of 16 digital signals to an MFC or LMM. The DSI02 has 12 inputs that are separate from each other and two pairs that share input terminals. Each pair must be configured with the same input voltage type while the remaining 12 may be configured indepently. All inputs have individual response time jumpers to compensate for process field device debounce time.