Need Help Choosing a Solution?
BBG-SMUX
The BBG-SMux is a stand-alone RS-422 circuit card assembly used to multiplex two serial input channels into five serial output channels.
The BBG-SMux (PW-3229a) operates on +28 Vdc input power and performs serial multiplexing between two (2) serial input channels and five (5) serial output channels. Output channels are switched to provide redundant or disconnect capability. Input channel selection is provided by a remote contact closure. The BBG-SMux also provides +24Vdc multiplexing and fusing to drive heading repeaters.
