J. T. Eaton Liquid-Cooled Drives LCX9000 User Manual
Page 76
LCX9000 Liquid-Cooled Drives User Manual
4-18
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MN04005001E
January 2007
Figure 4-19: Optical Cable Adapter Board
Table 4-6: Terminals on Adapter Board
Note: The minimum optical cable bending radius is 1.97 inches (50 mm).
Note: Terminals X2 and X3 can be in use simultaneously. However, if the +24V supply from
the control I/O terminals (e.g. from board OPT-A1) is used, this terminal must be
protected with a diode.
Terminal Description
Terminal Description
Optical Terminals on Optical Cable Adapter Board
Other Terminals on Adapter Board
H1
Gate control enable
X1
Control board connection
H2
Phase U control
X2
Supply voltage 24V
in
(from power unit
ASIC)
H3
Phase V control
H4
Phase W control
X3
Supply voltage 24Vin (customer);
●
Max. current 1A
●
Terminal #1: +
●
Terminal #2: -
H5
ADC synchronization
H6
Bus data from control board to ASIC
H7
Bus data from ASIC to control board
X9
X15
X29
H1 H2 H3 H4 H5 H6 H7
X6
DC- DC+
ASIC Board
X26
X1
X10
UH
VH
WH
UL
VL
WL X3
X4
X5
H 1
H 2
H 3
H 4
H 5
H 6
H 7
X1
X2
X3
H7
H6
H5
H4
H3
H2
H1
X1
X2
X3