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LCX9000 Liquid-Cooled Drives User Manual
MN04005001E
For more information visit: www.EatonElectrical.com 4-15
January 2007
Figure 4-16: Terminals and Connections between ASIC and Driver Board (CH63)
Table 4-4: Terminals (CH63)
Terminal Description Terminal Description
Terminals on ASIC Board Terminals on ASIC Board (Continued)
X9 OEVA feedback UH Connect to UH on Phase U driver board
X15 Charging relay output UL Connect to UL on Phase U driver board
X6 DC terminal VH Connect to VH on Phase V/W driver board
X29 Flow supervision input VL Connect to VL on Phase V/W driver board
X26 Star Coupler terminal for drives greater
than CH61
WH Connect to WH on Phase V/W driver
board
X10 +24V to control board WL Connect to WL on Phase V/W driver board
X3 Connect to terminal X6 on phase U
driver board
Terminal X2 on Phase U Driver Board
X2 Internal fan power connection for Mod. 1
X4 Connect to terminal X2 on phase V/W
driver board
X5 Connect to terminal X6 on phase V/W
driver board
X1 Internal fan power connection for Mod. 2
X9 X15
X29
H1 H2H3 H4 H5H6 H7
X6
DC- DC+
ASIC Board
Driver Board,
Phases V & W
Driver Board,
Phase U
X26
X1
X10
UH VH
VHUL
X2
X2
X6 X6
UH
WH
WH
UL VL
VL
WL
WL
X3 X4 X5
Internal Fan
Module 2Module 1
Internal Fan