Allen-Bradley 1769-IQ16 C01 Analog Input Module

The Allen-Bradley 1769-IQ16 C01 is a 16-point digital input module for CompactLogix 1769 I/O, delivering 24 VDC sensing across two 8-channel groups with sinking or sourcing per channel. It accepts a supply in the 10–30 V DC range (10–26.4 V DC at 60 °C) and provides about 8 ms input delay per state, a 3 kΩ input impedance, and 1,200 V AC isolation from the backplane bus. Constructed for DIN rail or panel mounting in an open-style enclosure, the module measures roughly 118 mm high, 35 mm wide, and 87 mm deep and weighs about 270 g. Typical applications include reading signals from industrial sensors such as pushbuttons, limit switches, and proximity sensors, feeding a Rockwell Automation CompactLogix controller for real-time digital input processing. As a C01 revision, it aligns with the standard 1769-IQ16 design used across 1769 Compact I/O installations and is powered from the 1769 I/O backplane by a compatible power supply.