This model shows how to use the Condor Engineering® QPCI-1553 board as a Remote Terminal (RT). The model contains one RT (terminal 1 with subaddress 3) configured for both transmit and receive. The incoming message is a 16-bit integer having a value of 1 or 2 used to select either clock or sine wave data for transmission. The notation '1-R-3-1' on the Receive block is shorthand for 'Remote Terminal 1 receiving on subaddress 3 with a length of 1 word'. The same notation is used for the Send block. This model can be used with the model BCSample, which transmits Send/Receive messages.