AutomationDirect D2-16ND3-2 DL205 PLC Input Module

AutomationDirect D2-16ND3-2 is a 16‑point DirectLOGIC DL205 discrete input module that accepts 24 VDC signals and supports both sinking and sourcing inputs, arranged across two isolated commons with eight I/O points per common. It specifies an input voltage range of 20–28 VDC, a peak voltage of 30 VDC, and an input impedance of 3.9 kΩ, drawing about 6 mA at 24 VDC. The ON threshold is 19 VDC minimum and the OFF threshold is 7 VDC maximum, with OFF-to-ON and ON-to-OFF response times of 3–9 ms. The module requires a base 5 VDC supply of 100 mA and includes a removable terminal block (D2-16IOCON); it weighs about 2.3 oz (65 g). With 16 inputs per module and two isolated commons, it is designed for DL205 PLC systems to read digital sensor signals from 24 VDC devices, such as limit switches and proximity sensors, in industrial automation contexts.