Filter
Top Products
USER RESPONSIBLE FOR VERIFYING VERSION AND COMPLETENESS
OEM FUNCTIONAL SPECIFICATION ULTRASTAR XP (DFHC) SSA MODELS 1.12/2.25 GB - 1.0" HIGH
Table 12. Electrical Connector Contact Assignments —CxB Models
Row A B C D
1 n/c n/c n/c n/c
2 n/c n/c n/c n/c
3 n/c n/c n/c n/c
4 n/c n/c n/c n/c
5 n/c n/c n/c n/c
6 n/c n/c n/c n/c
7 n/c n/c n/c Device Fault (*)
8 +38V Source A +38V Source A +38V Source A +38V Source A
9 +38V Source A +38V Source A +38V Source A +38V Source A
10 Ground Ground Ground Ground
11 Ground Ground Ground Ground
12 +38V Source B +38V Source B +38V Source B +38V Source B
13 +38V Source B +38V Source B +38V Source B +38V Source B
14 n/c n/c n/c n/c
15 n/c n/c n/c n/c
16 n/c n/c n/c n/c
17 Shield Shield Shield Shield
18 + Out 1 + Out 1 +In2 +In2
19 − Out 1 − Out 1 − In 2 − In 2
20 Shield Shield Shield Shield
21 +In1 +In1 + Out 2 + Out 2
22 − In 1 − In 1 − Out 2 − Out 2
23 Shield Shield Shield Shield
24 n/c n/c n/c n/c
25 n/c n/c n/c n/c
26 n/c n/c n/c n/c
27 n/c n/c n/c n/c
28 n/c n/c n/c n/c
29 n/c n/c n/c n/c
30 n/c n/c n/c n/c
31 n/c n/c n/c n/c
32 n/c n/c n/c n/c
Note:
"n/c" means "no connection" (not used).
(*) means pin is reserved for this function but model CxB does not provide connection to support it.
Source filename=ELECTRIC IBM Corporation Page 65 of 87