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J2 trim connection (and p2 for unipacs), J2-1 provides trim access, J2 connectors – Vicor 4kW MegaPAC AC-DC Switchers User Manual

Page 14: Dc ok (power good) j3 connectors, J3 connectors

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Applications Engineering: 800 927.9474

Page 14

3 Phase and 4kW MegaPACs “Quick Install” Instructions (Cont.)

J2 Trim Connection (and P2 for UniPACs)

n

The J2 remote Trim connection should only be used if the local 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.)

n

Use Molex mating receptacle #50-57-9403 with #16-02-0103 terminals provided and

22-24 AWG stranded wire using Molex tool 11-01-0208.

n

J2-1 provides Trim access.

n

For the UniPAC, refer to P2 Connector. P2-5 provides Trim Access.

n

Use Molex mating receptacle #39-01-0073 with #39-00-0031 terminals provided.

n

Attach terminals to 22-28 AWG stranded wire using Molex tool #57005-5000.

DC OK (Power Good)

n

DC OK is only available as an option and is only present when requested.

n

Use Molex mating receptacle #39-01-0043 with #39-00-0031 terminals provided.

n

Attach terminals to 22-28 AWG stranded wire using Molex tool #57005-5000.

n

For the UniPAC, refer to the P2 Connector. P2-3 is Power Good.

n

Use Molex mating receptacle #39-01-0073 with #39-00-0031 terminals provided.

n

Attach terminals to 22-28 AWG stranded wire using Molex tool #57005-5000.

Interface Connections J10

n

J10-7 to 11 and J10-20 to 24 are Enable/Disable for slots 1-10.

n

J10-16, 17 are Vcc, J10-12 and 15 are Signal Ground, J10-18 is AC Power OK,

and J10-5 is General Shutdown.

Gate # 1 Input (isolated)

25

J10 INTERFACE CONNECTOR IDENTIFICATION

Analog Temperature

Overtemperature Warning

14

1

16

15

2

3 4

19

18

17

5

6

22

21

20

7 8

9

24

23

11

10

12

Signal Ground

1

Enable/Disable # 8

Enable/Disable # 10

No Connection

General Shutdown

Signal Ground

Signal Ground

Enable/Disable # 2

Enable/Disable # 4

Enable/Disable # 6

7

13

12

11

10

9

8

4

6

5

3

2

13

A.C. Power Fail

A.C. Power OK

Vcc +5 volt, 300 mA

Vcc +5 volt, 300 mA

Signal Ground

Enable/Disable # 7

Enable/Disable # 9

Phase Fail

Gate # 10 (Output (Isolated)

Enable/Disable # 1

Enable/Disable # 3

Enable/Disable # 5

14

19

18

17

16

15

21

25

24

23

22

20

J2 Connectors

1

2

3

Sense Connector

J2-1 Trim Pin Access

J2-2 +Sense

J2-3 -Sense

Pin

J2

4

3

2

1

J3

4 Vcc

3 Power Good

2 Power Good Inverted

1 Signal Ground

Pin

DC OK (Power Good)

J3 Connectors

Power Good Inverted

6

Signal Ground

7

Power Good

Vcc In

-Sense

+ Sense

Trim

5

4

2

3

1

PIN

P2

J3 Connectors

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