X20BB22
The B & R Automation X20BB22 is a versatile module in the X20 Fieldbus Input Output Modules series. It supports all X20 Compact CPUs and features an integrated RS232 interface with up to 115.2 kbps transmission. Diagnostics are via a status LED. Operating from -25 to 60 °C horizontally, it measures 37.5 mm wide and weighs 150 g. Housed in a plastic IP20 enclosure, it mounts on a DIN rail and includes end plates X20AC0SL1/X20AC0SR1.