Solution
The table below shows the pin number, signal, and wire color (interior to cable) for the SHC68-3MDR26-RMIO cable. The P1 (VHDCI) pin maps to the pin on the VHDCI connector, whereas the P2, P3, and P4 connector maps to the AI MDR, AO MDR, and DIO MDR connectors respectively.
Figure 1 - AI and AO Pins
Figure 2 - DIO Pins