4 TECHNICAL DATA
Note that the used barrel power connector must have a pinhole diameter of 2.1mm and an outside
diameter of 5.5mm.
Table 4.2 – DC Power Connector Pin Assignment
Pin Signal Function
Tip 12V +12V DC Controller Power Supply
Ring RTN Power Supply Return
9-Channel Controller
Pin 1 Pin 2
Pin 3
Pin 4
Figure 4.2: Female KPPX connector for power supply
Table 4.3 – KPPX Pin Assignment
Pin Signal Function
1, 2 12V +12V DC Controller Power Supply
3, 4 RTN Power Supply Return
Shielding PE Protective Earth
12-Channel Controller
Pin 1
Pin 3
Pin 4
Pin 6
Figure 4.3: Female Mini Fit Jr. connector for power supply
Table 4.4 – Mini Fit Jr. Pin Assignment
Pin Signal Function
1, 2, 3 12V +12V DC Controller Power Supply
4, 5, 6 RTN Power Supply Return
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MCS2 User Manual