Operator`s manual

Pg. 4 Vicor 800-735-6200 Westcor Division 408-522-5280 Applications Engineering 978-749-3524 or -3525 Rev. 1/99
Input Connections
Input Power J1
* Input AC power is applied to terminal block J1 using mating receptacle
AMP #54483-4 with #53892-4 crimp or #54329-1 solder terminals pro-
vided.
* Use size 10 AWG wire with soldered terminals.
* A fuse or circuit breaker is recommended in the input line.
Interface Connections J10
* Use 25 pin D-sub connector provided.
* J10-7 to 11 and J10-20 to 24 are Enable/Disable for slots 1-10.
* J10-16, 17 are Vcc, J10-12 and 15 are Signal Ground, J10-18 is AC
Power OK, and J10-5 is General Shutdown.
3 Phase MegaPAC Owner’s Manual
J1
L1
L2
L3
Input Connectors
J10 INTERFACE CONNECTOR IDENTIFICATION
1 Signal Ground 14 Phase Fail Warning
2 Signal Ground 15 Signal Ground
3 Overtemp. Warning 16 Vcc +5 volt, 300 mA
4 Analog Temperature 17 Vcc +5 volt, 300 mA
5 General Shutdown 18 Input Power OK
6 No Connection 19 Input Power Fail
7 Enable/Disable #10 20 Enable/Disable #9
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 #10 (isolated)
13 Gate In Slot #1 (isolated)
2
3
4
5
6
7
1
8
9
1011
12
13
14 15
1617 18 19
20 21 2223
24 25
J10