NEC Neax 2000 Ivs Installation Procedure Manual
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CHAPTER 3 ND-45492 (E) Pag e 1 24 Revision 2.0 (11) External Tone Source Equipment The cross connection for a customer owned external tone source equipment is shown in Figure 007-32 through Figure 007-34 as an example. Requirement for the External Tone Source Equipment • Output level : Less than 0 dBm (Adjustable) • Output impedance : Less than 1 kW (When using PN-4COT and PN-DK00) : Less than 10 kW (When using Pin Jacks on PN-TNTA) • Control Method : Start - Ground Start Note 1 : Stop - Ground Off (Open) Note 1:The current capacity of relay driver (PN-DK00 card) is 0.125 A. Note 2:When connecting the external tone source equipment using the PN-4COT and PN-DK00 cards, an appro- priate diode must be installed on the MDF, as shown in Figure 007-32. NAP 200-007 Sheet 39/56 Termination of Cables on the MDF
ND-45492 (E) CHAPTER 3 Page 125 Revision 2.0 (a) Outline of the Connection Figure 007-32 Outline of the External Tone Source Connection NAP 200-007 Sheet 40/56 Termination of Cables on the MDF • When using PN-4COT and PN-DK00 • When using Pin Jacks on PN-TNTA • When using Pin Jack on PN-CP03 PBX PN-DK00 Card MDF Diode* External Tone Source Equipment PBX PBX PN-4COT Card PN-TNTA Card PN-CP03 Card JACK External Tone Source Equipment External Tone Source Equipment * Rating for the Diode • VR • IO • VFLess than-50 V More than 20 mA Less then 1.0 V JACK0 JACK1 External Tone Source Equipment
CHAPTER 3 ND-45492 (E) Pag e 1 26 Revision 2.0 (b) MDF Cross Connection Figure 007-33 MDF Cross Connection for External Tone Source Equipment (1 of 2) NAP 200-007 Sheet 41/56 Termination of Cables on the MDF 29K7294 K6428 K5283 K4327 K32726 K126 2 1K01 K22LEN0000 LEN0002 PIM0 P PN-DK00 LT 0 0LT C 0 J 33338 832 327 731 3130 30 6 55 6 PN-4COT PZ-PW86 MDF G Ring TipCONTROL CIRCUIT SPEECH PAT H CIRCUIT G LT 0 1 T3 R3 T2 R2 T1 T0 R0 R1 LEN0004 (No. 0) LEN0005 (No. 1) LEN0006 (No. 2) LEN0007 (No. 3) K0EXTERNAL TONE SOURCE EQUIPMENT
ND-45492 (E) CHAPTER 3 Page 127 Revision 2.0 Figure 007-34 MDF Cross Connection for External Tone Source Equipment (2 of 2) NAP 200-007 Sheet 42/56 Termination of Cables on the MDF 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
CHAPTER 3 ND-45492 (E) Pag e 1 28 Revision 2.0 • If a D.C. voltage is supplied with the tone from the external tone source equipment, a transformer or cou- pling capacitor should be used as shown in Figure 007-35. Figure 007-35 Connecting a Tone Source Supplied with D.C. NAP 200-007 Sheet 43/56 Termination of Cables on the MDF TO PBXTO COTRing Tip KTRANSFORMER SOURCE CAPACITOR SOURCE TO COT Tip K Ring TO CONTROL CIRCUIT FROM PN-DK00 2 µF TO PBXTO CONTROL CIRCUIT FROM PN-DK00CAPACITOR 2 µF R R EXTERNAL EQUIPMENT EXTERNAL EQUIPMENTDC VOLTAGE SOURCE DC VOLTAGE SOURCE
ND-45492 (E) CHAPTER 3 Page 129 Revision 2.0 (12) External BGM Source The cross connection for customer-owned external BGM sources is shown in Figure 007-36 and Figure 007-37. A maximum of 10 BGM sources can be provided in the system. (a) When using PN-4COT Figure 007-36 MDF Cross Connection for External BGM Sources NAP 200-007 Sheet 44/56 Termination of Cables on the MDF BGM SOURCE #0 29294 428 283 327 2726 26 2 1 LEN0000 LEN0001 LEN0002 LEN0003MDF 1 2 PIM0 P PN-4COT LT 0 0LT C 0 J T3 R3 T2 R2 T1 T0 R0 R1 LEN0000 LEN0001 LEN0002 LEN0003 BGM SOURCE #0 #1 1R026T0 2R127T1 3R228T2 4R329T3 (P) 26 T0 1 R0 27 T1 2 R1 28 T2 3 R2 29 T3 4 R3 LTC0 (J)
CHAPTER 3 ND-45492 (E) Pag e 1 30 Revision 2.0 (b) When using Pin Jacks on PN-TNTA Figure 007-37 Cable Connection between PN-TNTA and External BGM Sources NAP 200-007 Sheet 45/56 Termination of Cables on the MDF PN-TNTA JACK0 JACK1BGM SOURCE BGM SOURCE # 0 # 1
ND-45492 (E) CHAPTER 3 Page 131 Revision 2.0 (13) 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 • An outline of a PFT (PN-AUCA) connection is shown in Figure 007-38. • The MDF cross connection for a PFT (PN-AUCA) is shown in Figure 007-39. Figure 007-38 Outline of the PFT (PN-AUCA) Connection NAP 200-007 Sheet 46/56 Termination of Cables on the MDF MDF TEL PN-AUCAPBX MDF PN-4COTTO C.O. L INE
CHAPTER 3 ND-45492 (E) Pag e 1 32 Revision 2.0 Figure 007-39 MDF Cross Connection for the PFT (PN-AUCA) (1 of 2) NAP 200-007 Sheet 47/56 Termination of Cables on the MDF Ring Tip Ring TipTO C.O. TO C.O. 1 26 2 27 3 28 4 29 C.O.R0 C.O.T0 C.O.R1 C.O.T1 3 28 4 291 26 2 27MDF P JLTC0 LEN0000 (No. 0) LEN0001 (No. 1) Ring Tip Ring TipTO ST TO ST 5 30 6 31 7 32 8 33 Sta. R0 Sta. T0 Sta. R1 Sta. T1 7 32 8 335 30 6 31 LEN0004 (No. 0) LEN0005 (No. 1) 04 03 02 01 04 03 02 01PN-4COT CN1 LT00 LT01 4Q-TW-0.3 CN1 PIM0 PN-AUCA
ND-45492 (E) CHAPTER 3 Page 133 Revision 2.0 Figure 007-40 MDF Cross Connection for the PFT (PN-AUCA) (2 of 2) 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. NAP 200-007 Sheet 48/56 Termination of Cables on the MDF 1 C.O.R0 26 C.O.T0 2 C.O.R1 27 C.O.T1 328 429 5 Sta.R0 3 0 Sta.T0 6 Sta.R1 3 1 Sta.T1 732 83326 C.O.T0 1 C.O.R0 27 C.O.T1 2 C.O.R1 28 3 29 4 3 0 Sta.T0 5 Sta.R0 3 1 Sta.T1 6 Sta.R1 32 7 33 8 LTC0 (J) LEN0004 LEN0005 LEN0000 LEN0001 (P)