SCA-2
From HwB
SCA = Single Connector Attach
40-pin SCA-2 Connector w/Parallel Selection
Contents |
Pinout
| Pin | Name | Contacts | Direction |
|---|---|---|---|
| 1 | -ENBL BYP CH1 | (S) | 
|
| 2 | 12 VOLTS | (S) | 
|
| 3 | 12 VOLTS | (S) |
|
| 4 | 12 VOLTS | (S) |
|
| 5 | -PARALLEL ESI | (S) |
|
| 6 | -DRIVE PRESENT | (S) |
|
| 7 | READY LED OUT | (S) | 
|
| 8 | POWER_CONTROL | (S) |
|
| 9 | START_1/MATED | (S) |
|
| 10 | START_2/MATED | (S) |
|
| 11 | -ENBL BYP CH2 | (S) |
|
| 12 | SEL_6 / -DSK_WR | (S) |
|
| 13 | SEL_5 / -DSK_RD | (S) |
|
| 14 | SEL_4 / -ENCL_ACK | (S) |
|
| 15 | SEL_3 / D(3) | (S) |
|
| 16 | FAULT LED OUT | (S) |
|
| 17 | DEV_CTRL_CODE_2 | (S) |
|
| 18 | DEV_CTRL_CODE_1 | (S) |
|
| 19 | 5 VOLTS | (S) |
|
| 20 | 5 VOLTS | (S) |
|
| 21 | 12V CHARGE | (L) |
|
| 22 | GROUND (12V) | (L) |
|
| 23 | GROUND (12V) | (L) |
|
| 24 | +PORT 1_IN | (S) |
|
| 25 | -PORT 1_IN | (S) |
|
| 26 | GROUND (12V) | (L) |
|
| 27 | +PORT 2_IN | (S) |
|
| 28 | -PORT 2_IN | (S) |
|
| 29 | GROUND (12V) | (L) |
|
| 30 | +PORT 1_OUT | (S) |
|
| 31 | -PORT 1_OUT | (S) |
|
| 32 | GROUND (5V) | (L) |
|
| 33 | +PORT 2_OUT | (S) |
|
| 34 | -PORT 2_OUT | (S) |
|
| 35 | GROUND (5V) | (L) |
|
| 36 | SEL_2 / D(2) | (L) |
|
| 37 | SEL_1 / D(1) | (L) |
|
| 38 | SEL_0 / D(0) | (L) |
|
| 39 | DEV_CTRL_CODE_0 | (L) |
|
| 40 | 5V CHARGE | (L) |
|
Note: Direction is Backplane vs Device.
(S)=Short
(L)=Long