Dk16 Mdf Wiring For Digital Telephones (Dkts) With; Pdiu-Di/Pdiu-Di2 And Pdiu-Ds To Pdku, Kcdu, Or Base Unit - Toshiba Strata DK 16 Installation And Maintenance Manual

TO PDKU/KCDU/BASE UNIT
BRIDGING
W/FEMALE CONNECTOR
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
NOTES:
1. Voltage levels:
T, PT = -26.3 ~ 27.8 VDC
R, PR = 0.0 VDC (GND)
(Reference to SG ground)
2. T/R wires are always required; PT/PR are additional power wires required only for long station runs or when operating on
reserve power per Table 8-D. PT/PR may be used with normal station runs also.
RS-232 cable length is max 50 ft with 24 AWG wire.
3 DIUs can be connected to circuits 1 ~ 7 with PDKU1; all Base Unit, KCDU, and PDKU2 digital circuits support DIUs.
4. Expansion Unit slots 04 and 05 only can support DIU.
5. KCDU provides circuits 1 ~ 4 only.
FIGURE 8-11
DK16 MDF WIRING FOR DIGITAL TELEPHONES (DKTS) WITH PDIU-DI/PDIU-DI2 AND PDIU-DS TO
PDKU, KCDU, OR BASE UNIT
STATION CABLING
(-) T1 (VOICE/DATA)
1
(GND) R1 (VOICE/DATA)
2
(-) PT1 (ADD, POWER)
3
(GND) PR1 (ADD. POWER)
4
T2
5
R2
6 CIRCUIT 2 TO DKT2
PT2
7
OR PDIU-DS
PR2
8
T3
9
R3
10 CIRCUIT 3 TO DKT3
PT3
11 OR PDIU-DS
PR3
12
T4
13
R4
14 CIRCUIT 4 TO DKT4
PT4
15
OR PDIU-DS
PR4
16
T5
17
R5
18
CIRCUIT 5 TO DKT5
PT5
19
OR PDIU-DS
PR5
20
T6
21
R6
22
CIRCUIT 6 TO DKT6
PT6
23
OR PDIU-DS
PR6
24
(-) T7 (VOICE/DATA)
25
(GND) R7 (VOICE/DATA)
26
(-) PT (ADD, POWER)
27
(GND) PR (ADD. POWER)
28
T8
29
R8
30
CIRCUIT 8 TO DKT8
PT8
31 OR DDSS
PR8
32
33
34
35
36
37
38
39
40
41
NOT USED
42
43
44
45
46
47
2- OR 4-WIRE
MODULAR CORD
48
TO RJ11 JACK ON
49
THE BACK SIDE
50
OF PDIU-DS
8-15
INSTALLATION-WIRING DIAGRAMS
JACKETED TWISTED PAIRS
24AWG (1 OR 2 PAIR, SEE NOTE 2)
R GN
R1
BK Y
PT1
W BL
6 5 4 3 2 1
2- OR 4-WIRE
DB-25
MODULAR CORD
FEMALE
TO RJ11 JACK
CONNECTOR
ON BOTTOM
OF PDIU-DI/
PDIU-DI2
(SEE NOTE 2)
R GN
R8
BK Y
PT8 PR8
W BL
6 5 4 3 2 1
GND
PR
DB-25
FEMALE CONNECTOR
DIU
TOSHIBA
POWER READY CONNECT
PDIU-DS
SECTION 100-816-208
MARCH 1993
T1
PR1
RJ11
GND (-) GND (-)
PR T R PT
TO PERSONAL
COMPUTER
OR ASCII
TERMINAL, ETC.
RS-232
3
CABLE
(SEE SECTION 100-016-207)
DIGITAL
TELEPHONE (DKT 1)
(WITH OR WITHOUT
PDIU-DI/PDIU-DI2)
T8
RJ11
(-) GND (-)
T R PT
TO MODEM, PRINTER,
OR HOST COMPUTER
ETC.
RS-232
3
CABLE
(SEE SECTION 100-016-207)