Epson Perfection 4490 Photo - Interface

EPSON Perfection 4490 Photo Revision B
APPENDIX Optional Part; Auto Document Feeder 81
7.5.2.10 Weight and dimensions
 Weight Approx. 2.4kg
 Dimensions 319 x 539 x 137mm (outline shown below)
Figure 7-2. ADF Overview Drawing
7.5.3 Interface
 Connector shape8-pin mini-DIN (male)
Figure 7-3. Connector Shape
Table 7-2. Pin Assignment
Pin No. Signal I/O Explanation
1 +5V PWR
2 GND PWR
3 +24V PWR
4 LOD IN Serial data latch
5 GND PWR
6 SO OUT Serial output data
7 SI IN Serial input data
8 SCK IN Serial clock
I/F