Allen-Bradley 1769-IQ32 Compact IO DC Input Module

The Allen-Bradley 1769-IQ32 is a 32-point 24V DC input module in the Compact I/O family, designed for sinking or sourcing inputs for use with CompactLogix controllers. It accepts 10–30V DC input signals (10–26.4V DC at 60°C), with an on-state voltage minimum of 10V and on-state current minimum of 2 mA, and an off-state voltage maximum of 5V with off-state current up to 1.5 mA; inrush current can reach 250 mA. Nominal input impedance is 5.2 kΩ at 24V (6.1 kΩ at 30V), and the module draws about 170 mA from the 5.1 V backplane; isolation between input points and the backplane is 1200 V AC for 1 s (1697 V DC for 1 s). Physical dimensions are approximately 118 x 52.5 x 87 mm and weight about 440 g, with inputs organized in four 8-point groups and a power-supply distance rating of eight modules.