Toshiba Strata DK14 Installation And Maintenance Manual page 312

DK40i/DK424 Universal Slot PCB Wiring
Digital Station Wiring
To RATU PCB W/Female
Connector
Bridging Clips
W-BL
26
1
BL-W 1
2
W-O 27
3
O-W 2
4
W-GN 28
5
GN-W 3
6
W-BR 29
7
BR-W 4
8
W-S
30
9
S-W 5
10
R-BL 31
11
BL-R 6
12
R-O 32
13
O-R 7
14
R-GN 33
15
GN-R 8
16
R-BR
34
17
BR-R 9
18
R-S 35
19
S-R 10
20
BK-BL 36
21
BL-BK 11
22
BK-O 37
23
O-BK 12
24
BK-GN
38
25
GN-BK 13
26
BK-BR 39
27
BR-BK 14
28
BK-S 40
29
S-BK 15
30
Y-BL 41
31
BL-Y 16
32
Y-O
42
33
O-Y 17
34
Y-GN 43
35
GN-Y 18
36
Y-BR 44
37
BR-Y 19
38
Y-S 45
39
S-Y 20
40
V-BL
46
41
BL-V 21
42
V-O 47
43
O-V 22
44
V-GN 48
45
GN-V 23
46
V-BR 49
47
BR-V 24
48
V-S
50
49
S-V 25
50
66M150 Split Block
Figure 8-17 Attendant Console MDF Wiring Diagram
8-18
Console Cabling 3
(-) T1 (Voice/Data)
1
(GND) R1 (Voice/Data)
2
(-) T1
3
(GND) R1
4
T2
5
R2
Attendant
6
PT2
Console #2
7
PR2
8
T3
9
R3
Attendant
10
PT3
Console #3
11
PR3
12
T4
13
R4 Attendant
14
PT4
Console #4
15
PR4
16
17
18
19
20
21
22
23
24
25
26
Not Used
27
28
29
30
31
RJ11 Modular Jack
32
RS-232C Connector
33
(Not Used)
34
35
36
37
38
39
40
41
42
43
Notes
44
1. Console must be wired with 2-pair wiring - maximum distance from
45
DK424 KSU (RATU PCB) is 1,000 feet (303 m).
46
47
2. EGA monitor or EL display require local AC power.
48
3. Attendant console cable runs must not have the following:
49
• Cable splits (single or double)
50
• Cable bridges (of any length)
• High resistance or faulty cable splices
Jacketed Twisted Pairs
24 AWG (2-pair, See Note 1)
R
R1
BK
PT1
W
6 5 4 3 2 1
2 3 4
PR TR
2-pair
Modular Cord
9-wire Cable
W/DB-9 Male Plug
Modular Plug
DB-9
Female
Jack
ATTENDANT CONSOLE #1
GN
T1
Y
PR1
BL
RJ11
5
GND (-) GND (-)
PT
PR T R PT
EGA Color
Monitor
Or EL Display
3-Prong
AC Plug
To 120VAC 2
1606
Strata DK I&M 5/99