Dk16 External Power For Digital Telephone Connection - Toshiba Strata DK 16 Installation And Maintenance Manual

INSTALLATION-WIRING DIAGRAMS
SECTION 100-816-208
MARCH 1993
PDKU 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
AC/DC EXTERNAL POWER SOURCE SPECIFICATIONS:
AC IN:
120 VDC ± 10%
DC OUT:
24 VDC ± 10%
160 MA (MIN.) DC CURRENT
200 MV P-P (MAX) AC RIPPLE ON DC OUTPUT
AC/DC power supplies that meet the above
requirements are available from most telephone
equipment supply houses.
FIGURE 8-28

DK16 EXTERNAL POWER FOR DIGITAL TELEPHONE CONNECTION

STATION CABLING
(-) T1 (VOICE/DATA)
1
(GND) R1 (VOICE/DATA)
2
PT1
3
(NOT USED)
RT2
4
T2
5
R2 DC OUTPUT
6
CKT 2
PT2
7
PR2
8
AC/DC EXTERNAL
T3
9
POWER SOURCE
R3
10
CKT 3
PT3
11
PR3
12
AC INPUT
T4
13
R4
14
CKT 4
PT4
15
PR4
16
COMMERCIAL POWER
T5
17
R5
18
CKT 5
PT5
19
PR5
20
T6
21
R6
22
CKT 6
PT6
23
PR6
24
T7
25
R7
26
CKT 7
PT7
27
PR7
28
T8
29
R8
30
CKT 8
PT8
31
PR8
32
8-32
JACKETED TWISTED PAIRS
24AWG (1 PAIR)
R
R1
BK
W
6 5 4 3 2 1
TO 120 VAC
OUTLET
RJ11
(-) GND
T R
DIGITAL (1000 OR 2000 SERIES)
TELEPHONE
(WITH OR WITHOUT PDIU-DI/
PDIU-DI2)
DDSS, DDCB, PDIU-DS
EXTERNAL POWER STRAPS:
If the external power is installed, cut the
external power straps located inside the
digital telephone, DDSS, DDCB, or PDIU-
DS.
See Table 8-D at the front of this section for
external power requirements.
GN
T1
Y
BL
2 3 4 5
TR
2-PAIR
MOD CORD
REQUIRED
-OR-