The only way to output 2K240p from the FS7 is via RAW, which means that the camera needs the FS7-XDCA extension back added to it. That unit has a RAW data output capability. The Odyssey7Q+, with the Odyssey RAW Bundle upgrade, can accept this 2K240p RAW data signal. The Odyssey7Q+ can then record this signal, either as RAW CinemaDNG files or processed and converted to video and captured in Apple ProRes (HQ/422/LT) as a .MOV file.
XDCA-FS7 - Extension Unit for PXW-FS7