Is the Photon Replicator Board compatible with the Tau2 324, 336, and 640 camera models?

Yes, the Photon Replicator Board makes the electrical interface of Tau and Tau2 model cameras identical to that of the corresponding Photon models for analog video, input power, communication, and 14-bit LVDS digital video. However, it is important to note that the CMOS and BT.656 video channels are not available via the Photon Replicator Board.

This answer also applies to the legacy Tau 320 and Tau 640 cameras.