2.
Unscrew the 2 screws and remove the HDD back plate.
Figure 3.10 HDD back plate location and SATA HDD Installation diagram
3.
According to the schematic drawing, HDD is directly installed on the device
through the DIN-Rails (ECU-4784 Series product supports up to 2 x HDD).
4.
ECU-4784 series contains SATA signal and power cable for two SATA HDD in
the chassis. The locations of the connectors are shown below, SATA signal con-
nector locates on CN42/44 and SATA power connector locates on CN41/43.
Figure 3.11 2 x SATA Signal and Power Connector Location (CN42/44, CN42/43)
ECU-4784 User Manual
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CN44/41
CN42/43