J. T. Eaton LCX9000 User Manual download pdf (Page 72)

LCX9000 Liquid-Cooled Drives User Manual

4-14 For more information visit: www.EatonElectrical.com

MN04005001E

January 2007

Figure 4-15: Terminals and Connections between ASIC and Driver Board

(CH61, CH62 and CH72)

Table 4-3: Terminals (CH61, CH62 and CH72)

Terminal Description Terminal Description

Terminals on ASIC Board Terminals on ASIC Board (Continued)

X9 OEVA feedback UH Connect to UH on driver board

X15 Charging relay output UL Connect to UL on driver board

X6 DC terminal VH Connect to VH on driver board

X29 Flow supervision input VL Connect to VL on driver board

X26 Star Coupler terminal for drives greater

than CH61

WH Connect to WH on driver board

WL Connect to WL on driver board

X10 +24V to control board Terminal X1 on Driver Board

X3 Connect to terminal X13 on driver board X1 DC terminal

X4 Connect to terminal X14 on driver board

X5 Connect to terminal X15 on driver board

X1 Driver board fan power connection

X9 X15

X29

H1 H2 H3 H4 H5 H6 H7

DC-

DC+

ASIC Board

X26

X10

UH VH WH

UL VL WL X3 X4 X5

VLUHWH

VH WL UL

Driver Board

X13

X14

X15

Internal Fan

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 127 128

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J. T. Eaton LCX9000 User Manual Page 72