Need to add more channels for data acquisition? AiM’s got you covered with this channel expansion hub. The channel expansion hub will allow you to connect up to 4 freely configurable analog channels without occupying or modifying any of the existing channels. You can also use the 2 of the channels for digital inputs and the other 2 for analog. The 4 ports accept the 4 pin screw in 712 connector. Sensors with the 4 pin push in 719 connector will need a 712-719 adapter cable, sold separately.