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NEC Neax 2000 Ivs Installation Procedure Manual

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    							CHAPTER 3 ND-45492 (E)
    Pag e 1 34
    Revision 2.0
    (b) When using PZ-8PFTA card
    • An outline of a PFT (PZ-8PFTA) connection is shown in Figure 007-41.
    Figure 007-41  Outline of the PFT (PZ-8PFTA) Connection
    Note:
    Using the PN-AUCA card (long line card) instead of the PN-4LC card is not recommended due to the vari-
    ations from Central Office to the PBX; line quality can not be assured.
    NAP 200-007
    Sheet 49/56
    Termination of Cables on the MDF
    PZ-8PFTA
    PBX
    MDF MDFMDF MDF
    TO C.O. 
    LINE PN-4LC PN-4COT
    TEL
    Note 
    						
    							ND-45492 (E) CHAPTER 3
    Page 135
    Revision 2.0
    • Install the PZ-8PFTA card to the PIM according to the following steps.
    STEP 1: Connect the champ connectors of 25-pair cables to the PFT0 and PFT1 connectors on the 
    PZ-8PFTA card as shown in Figure 007-42. Then, secure them to each other using screws 
    and tie wraps.
    Figure 007-42  Connection of 25-Pair Cable and PZ-8PFTA
    NAP 200-007
    Sheet 50/56
    Termination of Cables on the MDF
    +
    +
    TO MDF
    (SEE STEP 3)
    25-PAIR CABLE
    CHAMP CONNECTOR (PROVIDED WITH PZ-8PFTA)
    PFT0 CONNECTOR
    PFT1 CONNECTOR
    PZ-8PFTA
    +
    + 
    						
    							CHAPTER 3 ND-45492 (E)
    Pag e 1 36
    Revision 2.0
    STEP 2: Hook the PZ-8PFTA card at the front bracket on the PIM, and secure them to each other 
    using screws and SPL washers, as shown in Figure 007-43.
    Figure 007-43  Mounting the PZ-8PFTA Card to the PIM
    NAP 200-007
    Sheet 51/56
    Termination of Cables on the MDF
    PZ-8PFTA
    +
    +
    +
    +
    PIM
    SPL WASHER
    SCREW 
    						
    							ND-45492 (E) CHAPTER 3
    Page 137
    Revision 2.0
    STEP 3: Connect the 25-pair cables on the MDF referring Figure 007-44 and Figure 007-45.
    •Figure 007-44 shows the PFT connector pin assignment for each PFT circuit number 
    (No. 0 -No. 7).
    Figure 007-44  PFT Connector Pin Assignment
    NAP 200-007
    Sheet 52/56
    Termination of Cables on the MDF
    PFT0
    26 Sta. T0 1 Sta. R0
    27 4LC. T0 2 4LC. R0
    28 C.O. T0 3 C.O. R0
    29 4COT. T0 4 4COT. R0
    30 Sta. T1 5 Sta. R1
    31 4LC. T1 6 4LC. R1
    32 C.O. T1 7 C.O. R1
    33 4COT. T1 8 4COT. R1
    34 Sta. T2 9 Sta. R2
    35 4LC. T2 10 4LC. R2
    36 C.O. T2 11 C.O. R2
    37 4COT. T2 12 4COT. R2
    38 Sta. T3 13 Sta. R3
    39 4LC. T3 14 4LC. R3
    40 C.O. T3 15 C.O. R3
    41 4COT. T3 16 4COT. R3
    42 Sta. T4 17 Sta. R4
    43 4LC. T4 18 4LC. R4
    44 C.O. T4 19 C.O. R4
    45 4COT. T4 20 4COT. R4
    46 Sta. T5 21 Sta. R5
    47 4LC. T5 22 4LC. R5
    48 C.O. T5 23 C.O. R5
    49 4COT. T5 24 4COT. R5
    50 25PFT1
    26 Sta. T6 1 Sta. R6
    27 4LC. T6 2 4LC. R6
    28 C.O. T6 3 C.O. R6
    29 4COT. T6 4 4COT. R6
    30 Sta. T7 5 Sta. R7
    31 4LC. T7 6 4LC. R7
    32 C.O. T7 7 C.O. R7
    33 4COT. T7 8 4COT. R7
    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 E 24
    50 –27V 25
    No. 0
    No. 1
    No. 3
    No. 2
    No. 5
    No. 4
    PFT0PFT1 PZ-8PFTA
    No. 6
    No. 7 
    						
    							CHAPTER 3 ND-45492 (E)
    Pag e 1 38
    Revision 2.0
    •Figure 007-45 shows the MDF cross connection for the No. 0 circuit on the PFT (PZ-8PFTA), as
    an example.
    Figure 007-45  MDF Cross Connection for the PFT (PZ-8PFTA) (1 of 2)
    NAP 200-007
    Sheet 53/56
    Termination of Cables on the MDF
    TO STATION
    283
    272
    294
    261
    272
    283 261
    294 JP PIM0
    LT 0 0
    327
    316
    338
    305
    316
    327 305
    338
    T1LEN0005
    (No. 1)R1
    T0LEN0004
    (No. 0)R0
    T2LEN0006
    (No. 2)R2
    T3LEN0007
    (No. 3)R3
    PN-4COT
    LT 0 1
    T1LEN0001
    (No. 1)R1
    T0LEN0000
    (No. 0)R0
    T2LEN0002
    (No. 2)R2
    T3LEN0003
    (No. 3)R3
    PN-4LC
    PZ-PW86
    –27V
    G261 Sta. R0
    Sta. T0
    283 C.O. R0
    C.O. T0
    294 4COT. R0
    4COT. T0
    272 4LC. R0
    4LC. T0PFT0
    TO C.O. L INE
    PZ-8PFTA
    No. 0
    PJ
    PFT1
    49
    24
    50 25
    –27V E
    PJ
    Tip
    Ring
    Tip
    Ring MDF
    INSTALLATION CABLE LT C 0 
    						
    							ND-45492 (E) CHAPTER 3
    Page 139
    Revision 2.0
    Figure 007-46  MDF Cross Connection for the PFT (PZ-8PFTA) (2 of 2)
    NAP 200-007
    Sheet 54/56
    Termination of Cables on the MDF
    3 LTC0 CONNECTOR
    2 PFT1 CONNECTOR
    24 49 E
    25 50 –27V49 E 24
    50 –27V 25
    PFT1 (J)
    26 Sta. T0 1 Sta. R0
    27 4LC. T0 2 4LC. R0
    28 C.O. T0 3 C.O. R0
    29 4COT. T0 4 4COT. R0 T01 Sta. R0 26 Sta. T0
    2 4LC. R0 27 4LC. T0
    3 C.O. R0 28 C.O. T0
    4 4COT. R0 29 4COT. T0 T0
    26 T0 1 R0
    27 2
    28 3
    29 4
    30 T0 5 R0
    31 6
    32 7
    33 8
    LT C 0  ( J )
    (P)
    LEN0000
    LEN0004
    1R026T0
    227
    328
    429
    5R030T0
    631
    732
    833
    (P)
    TO PZ-8PFTA
    TO PZ-8PFTA
    TO STATION
    TO PN-4LC
    TO C.O.  LI NE
    TO PN-4COT
    PFT0 (J)
    (P)
    1 PFT0 CONNECTOR
    TO PZ-PW86 
    						
    							CHAPTER 3 ND-45492 (E)
    Pag e 1 40
    Revision 2.0
    (14) Alarm Display Panel
    The cross connection for an Alarm Display Panel is shown below.
    Figure 007-47  MDF Cross Connection for an Alarm Display Panel
    NAP 200-007
    Sheet 55/56
    Termination of Cables on the MDF
    REAR
    ALARM DISPLAY PANEL
    LTC0 (J)(P)
    PWRMJMIN
    FRONT25
    5025
    50MJ
    MN
    –27V
    GPN-CP00/CP03PIM0 MDF
    LTC0
    P J
    PZ-PW86
    135
    246
    (a) When using the PN-CP00/CP03 card (Single MP System)
    50 MN 25 MJ 26 125 MJ MN50 126 
    						
    							ND-45492 (E) CHAPTER 3
    Page 141
    Revision 2.0
    Figure 007-48  MDF Cross Connection for an Alarm Display Panel (Continued)
    NAP 200-007
    Sheet 56/56
    Termination of Cables on the MDF
    REAR ALARM DISPLAY PANEL
    LTC0 (J)(P)
    PWRMJMIN
    FRONT25
    5025
    50MJ
    MN
    PN-CP02 (MP0)PIM0 MDF
    LTC0
    P J
    PZ-PW86135
    246
    (b) When using the PN-CP02 cards (Back up MP System)
    MJ
    MN
    PN-CP02 (MP1)
    –27V
    G
    26
    1
    50 MN 25 MJ126
    25 MJ 50 MN 
    						
    							CHAPTER 3 ND-45492 (E)
    Pag e 1 42
    Revision 2.0
    (1) For testing, turn on the “SW1” switch on the PZ-PW86 Card. Make sure that the “ON” lamp (Green) is lit.
    (2) Turn off the “SW1” switch.
    Figure 008-1  Lamp Indication on the PZ-PW86 Card
    NAP 200-008
    Sheet 1/3
    Mounting of Circuit Cards
    ON 
    OFFSW1 SWITCH
    MJ
    MN
    ON
    ON LAMPPZ-PW86
    (GREEN) 
    						
    							ND-45492 (E) CHAPTER 3
    Page 143
    Revision 2.0
    (3) Before mounting the circuit cards, confirm the following items.
    • Wrist Strap is connected to Frame Ground.
    • Switch setting of circuit cards is already completed (Refer to the Circuit Card Manual).
    • The “SW1” switches of all PZ-PW86 Cards are turned off.
    (4) Mount circuit cards into their mounting positions according to the “Bay Face Layout” and “Port Assign-
    ment Table” given in the System Data Sheet.
    Figure 008-2 shows the mounting method of circuit cards.
    Figure 008-2  Mounting of the Circuit Cards
    NAP 200-008
    Sheet 2/3
    Mounting of Circuit Cards
    ATTENTIONContents
    Static Sensitive
    Handling
    Pr ec autions  Re quire d
    CARD FRONT SIDE CARD CONTACT SIDEWRIST STRAPTO FRAME GROUND CONNECTION
    (SEE FIGURE 3-1) 
    						
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