NEC Neax2000 Ivs Small Platform System Manual

ND -4 6551 ( E)  CHAPTER 3
NAP-200-0 06
•  Output l ev el  :Less th an  0  db m ( Adj ust abl e) 

CHAPTER 3 ND-46551 (E)
Pag e 1 00
Revision 2.0
NAP-200-006
Sheet 39/54
Termination of Cables on the MDF
(a) Outline of the Connection
Figure 006-26  External Tone Source Connection Outline
JACK1
External Tone Source Equipment 
PN-4COT Card
PN-DK00 Card
External Tone Source Equipment
Diode *
MDF
PN-TNTA Card
JACK0
External Tone Source Equipment 
•  When using PN-4COT and PN-DK00
•  When using Pin Jacks on PN-TNTA
PBX PBX
* Rating for the Diode
• V
R  Less than–50 V
• I
O  More than 20 mA
• V
F Less than...

ND-46551 (E) CHAPTER 3
Page 101
Revision 2.0
NAP-200-006
Sheet 40/54
Termination of Cables on the MDF
(b) MDF Cross Connection
Figure 006-27  MDF Cross Connection for an External Tone Source Equipment
29K7294
K6428
K5283
K4327
K32726
K126
2
1K01
K22LEN0000
LEN0002
PIM0
P PN-DK00
LT00LTC0
J
33338
832
327
731
3130
30
6
55
6
PN-4COT
PZ-PW86
MDF
G
Ring
TipCONTROL
CIRCUIT
SPEECH
PATH
CIRCUIT
G
LT01
T3
R3
T2
R2
T1
T0
R0
R1
LEN0004     (No. 0)
LEN0005     (No. 1)
LEN0006     (No. 2)
LEN0007     (No. 3)...

CHAPTER 3 ND-46551 (E)
Pag e 1 02
Revision 2.0
NAP-200-006
Sheet 41/54
Termination of Cables on the MDF
Figure 006-27  MDF Cross Connection for an External Tone Source Equipment (Continued)
26 1 K0
27 2
28 3
29 4
30 T0 5 R0
31 6
32 7
33 8
LTC0 (J)
1K026
227
328
429
5R030T0
631
732
833
(P)
LEN0004
LEN0005
LEN0006
LEN0007
LEN0000
LEN0002 

ND -4 6551 ( E)  CHAPTER 3
NAP-200-0 06
TO P BX
SOURCE
TO  CO T
TO CON TRO L C IRCU IT
2  µF
TO P BX
R
R
EXTERN AL E QUIP MENT 

CHAPTER 3  ND -4 6551 ( E)
NAP-2 00-0 06
BGM SOURCE
#0
2929
4
28
3
27
26
1 R0 26 T0
(P)
26   T0  1  R0LE N 00 00
LT C 0 ( J)
1
2
PI M0
J
T3
R3
T2
R2
T1
T0
R0
R1
LE N 000 0    (N o. 0)
L E N 000 1    (N o. 1)
L E N 000 2    (N o. 2)
L E N 000 3    (N o. 3)
BGM SOURCE
#0
#1 

ND-46551 (E) CHAPTER 3
Page 105
Revision 2.0
NAP-200-006
Sheet 44/54
Termination of Cables on the MDF
(b) When using Pin Jacks on PN-TNTA
Figure 006-30  Cable Connection Between PN-TNTA and External BGM Sources
BGM SOURCE
PN-TNTA
JACK1
JACK0#0
#1 BGM SOURCE
BGM SOURCE 

CHAPTER 3 ND-46551 (E)
Pag e 1 06
Revision 2.0
NAP-200-006
Sheet 45/54
Termination of Cables on the MDF
(12) Power Failure Transfer (PFT)
The PN-AUCA card or the PZ-8PFTA card can be used as the PFT card.
(a) When using PN-AUCA card
•Figure 006-30 shows an outline of a PFT (PN-AUCA) connection.
•Figure 006-31 shows the MDF cross connection for a PFT (PN-AUCA).
Figure 006-31  PFT Connection Outline
MDF TEL
PN-AUCAPBX
MDF
PN-4COTTO C.O. LINE 

ND-46551 (E) CHAPTER 3
Page 107
Revision 2.0
NAP-200-006
Sheet 46/54
Termination of Cables on the MDF
Figure 006-32  MDF Cross Connection for the PFT (PN-AUCA)
1
26
2
27
3
28
4
29
5
30
6
31
7
32
8
33
C.O.R0
C.O.T0
C.O.R1
C.O.T1 PN-4COT1
26
2
27
3
28
4
29
TO
STATIONSta. R0
Sta. T0
Sta. R1
Sta. T1
MDF PIM0
PN-AUCA LT00
5
30
6
31
7
32
8
33
JPLTC0
4Q-TW-0.3 CONN CA
LT01
LEN0000  (No. 0)
LEN0001  (No. 1)
CN1
04
03
02
01
CN1 04
03
02
01LEN0004  (No. 0)
LEN0005  (No. 1)
Ring
TO
STATION Tip
Tip Ring
TO
C.O....

CHAPTER 3 ND-46551 (E)
Pag e 1 08
Revision 2.0
NAP-200-006
Sheet 47/54
Termination of Cables on the MDF
Figure 006-32  MDF Cross Connection for the PFT (PN-AUCA) (Continued)
Note 1:The No. 2 and No. 3 circuit in the PN-4COT card can not be used with the PFT function.
Note 2:When using Ground Start trunks with the PFT function, the single line stations must have a ground sending button
and a ground lead must be run to the station.
26 C.O.T0 1 C.O.R0
27 C.O.T1 2 C.O.R1
28 3
29 4
30 Sta.T0 5 Sta.R0
31...