NEC Univerge sv8500 Manual page 2710

The figure below shows the Pin accommodation of the CHAMP Connector equipped on the DRU/DAU systems
below.
• SN886 DRE-A
• SN886 DRE-B
CHAMP Connector Pin Accommodation for DRU/DAU 23 Channel Type
PIN LEAD PIN
No. NAME No.
26 RB
27 TB
28 B0
29 B1
30 B2
31 B3
32 B4
33 B5
34 B6
35 B7
36 B8
37 B9
38 B10
39 B11
40 B12
41 B13
42 B14
43 B15
44 B16
45 B17
46 B18
47 B19
48 B20
49 B21
50
In the case of 11DLC + 1ELC mode, leads of Circuit Numbers 12~22 are not to be used.
Note:
DRU/DAU
DRE card
CHAMP1
CHAMP0
LEAD
NAME
1 RA
To the PBX
2 TA
3 A0 No.0 CKT
4 A1 No.1 CKT
5 A2 No.2 CKT
6 A3 No.3 CKT
7 A4 No.4 CKT
8 A5 No.5 CKT
9 A6 No.6 CKT
10 A7 No.7 CKT
11 A8 No.8 CKT
12 A9 No.9 CKT
13 A10 No.10 CKT
14 A11 No.11 CKT
15 A12 No.12 CKT
16 A13 No.13 CKT
17 A14 No.14 CKT
18 A15 No.15 CKT
19 A16 No.16 CKT
20 A17 No.17 CKT
21 A18 No.18 CKT
22 A19 No.19 CKT
23 A20 No.20 CKT
24 A21 No.21 CKT
25
VOL.3-223
CHAPTER 2 TERMINAL-RELATED DEVICES
PIN LEAD PIN
No. NAME No.
26 B22 1
27 2
28 3
29 4
30 5
31 6
32 7
33 8
34 9
35 10
36 11
37 12
38 13
39 14
40 15
41 16
42 17
43 18
44 19
45 20
46 21
47 22
48 23
49 24
50 25
LEAD
NAME
A22
No.22 CKT