UG:123
Page 10
Trim Pin Connection J2
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The Trim J2 connection should only be made if the trim option has not been installed.
(A “T” or an “F” in the ConverterPAC
™
part number means the trim option is installed;
e.g., M5V/40AT).
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Use Molex mating receptacle #50-57-9403 with #16-02-0103 terminals provided.
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J2-1 provides trim access.
DC OK (Power Good) Connection J3
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DC OK is only available as an option and is not always present.
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J3-4 is VCC IN, J3-3 is Power Good, J3-2 is Power Good inverted,
and J3-1 is Signal Ground.
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Use Molex mating receptacle #39-01-0043 with #39-00-0031 terminals provided.
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Attach terminals to 22 – 28AWG stranded wire using Molex tool #57005-5000.
Input Connections
Input Power J9
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Input DC power is applied to solderless lugs on J9 using 2AWG wire.
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Maximum torque is 25lb.in.
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A fuse or circuit breaker is recommended in the input line.
Interface Connections J10
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Use 25-pin D-sub connector provided.
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J10-8 to 11 and J10-21 to 24 are Enable/Disable for slots 1 – 8.
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J10-16, 17 are VCC, J10-12 and 15 are Signal Ground, J10-18 is AC Power OK,
and J10-5 is General Shutdown.
DC OK (Power Good)
4
3
2
1
J3
J3-4 VCC
J3-3 Power Good
J3-2 Power Good Inverted
J3-1 Signal Ground
Pin
Input Connections J9
Sense Connector
1
2
3
1 Trim Pin Access
2 +Sense
3 –Sense
Pin
J2
J10 INTERFACE CONNECTOR IDENTIFICATION
1 Signal Ground
14 No Connection
2 Signal Ground
15 Signal Ground
3 Overtemp. Warning
16 VCC +5 volt, 300mA
4 Analog Temperature
17 VCC +5 volt, 300mA
5 General Shutdown
18 Input Power OK
6 No Connection
19 Input Power Fail
7 No Connection
20 No Connection
8 Enable/Disable #8
21 Enable/Disable #7
9 Enable/Disable #6
22 Enable/Disable #5
10 Enable/Disable #4
23 Enable/Disable #3
11 Enable/Disable #2
24 Enable/Disable #1
12 Signal Ground
25 Gate Out Slot #8
13 Gate In Slot #1
Amp 25-pin connector #746862-2
plug for flat ribbon cable. Mates with
housing Amp #747548-2 plus slide
latch or similar.
2 3 4 5 6 7
1
8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
J10
