X20hb8884
The B & R Automation X20hb8884 is a POWERLINK communication module from the X20 Fieldbus Input Output Modules series. It integrates via plug-in terminals on a DIN rail, draws 24 VDC (max 500 mA), and spans 37.5 mm width. Rated at IP20 for protection, it operates from -25° to +60°C, supports 100 Mbit/s transfer up to 100 m with a hub delay of 0.96–1 μs, and weighs approx. 130 g for flexible industrial installations.