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
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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 + +
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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
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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
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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
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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
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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
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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
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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)
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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)