NEC Neax 2400 Imx Installation Manual
Have a look at the manual NEC Neax 2400 Imx Installation Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1168 NEC manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
NDA-24234 CHAPTER 3 Page 201 Revision 3.0 INSTALLATION PROCEDURE 1. CROSS CONNECTION OF STATIONS Note 1: Provide the necessary cross connections at the MDF by using copper wires of 0.5 mm diameter (24 AWG). 2-core twisted wire is used for speech path, and single-core wire is used for control wire. It is recommended that wires of different colors be used for trunks, station lines, PFT, etc., so that they can easily be distin- guished. Note 2:For cross connections between stations and C.O. lines for PFT, refer to Section 3., “CROSS CONNEC- TIONS FOR PFT”. Figure 015-1 Cross Connection of Stations NAP-200-015 Sheet 2/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines START Check the terminal locations on the Module Group side of the MDFReferring to Port Accommodation sheet and description of 16LC card in the Circuit Card Manual, identify the lead names for the 16LC card and the terminal locations of the leads. Cross Connection Referring to Figure 015-1, provide the necessary cross connections. END AXXMDF BXX 16LC CARD TELEPHONE SET Module Group Side
CHAPTER 3 NDA-24234 Pag e 20 2 Revision 3.0 INSTALLATION PROCEDURE 2. CROSS CONNECTION OF TRUNKS (C.O. LINES AND TIE LINES) Note 1: Provide the necessary cross connections at the MDF by using copper wires of 0.5 mm diameter (24 AWG). 2-core twisted wire is used for speech path, and single-core wire is used for control wire. It is recommended that wires of different colors be used for trunks, station lines, PFT, etc., so that they can easily be distin- guished. Note 2:For cross connections between stations and C.O. lines for PFT, refer to Section 3., “CROSS CONNEC- TIONS FOR PFT” in this NAP. NAP-200-015 Sheet 3/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines START Check the terminal locations on the Module Group side of the MDFReferring to Port Accommodation sheet and description of 16COT card or 8TLT card in the Circuit Card Manual, identify the lead names for the 16COT, or 8TLT card and the terminal locations of the leads. Cross Connection Referring to Figure 015-2, provide the necessary cross connections. END
NDA-24234 CHAPTER 3 Page 203 Revision 3.0 INSTALLATION PROCEDURE Figure 015-2 Cross Connection of Trunks (C.O. Lines and Tie Lines) NAP-200-015 Sheet 4/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines AX BX 16COT CARDC.O. LINE Module Group Side AX BX 8TLT CARDTIE LINE TA X RAX 8TLT CARD TIE LINE EX MX TBX RBX (1) 16COT card (3) 8TLT card (for E&M Trunk) (2) 8TLT card (for DID Trunk) Note 1 Note 1:For 2W/4W E&M systems, these leads are not used. Note 2:Fo r N o . 4–7 trunks, the leads appear at the front of the card. Refer to the description of the 8TLT card in the Circuit Card Manual. Note 2
CHAPTER 3 NDA-24234 Pag e 20 4 Revision 3.0 INSTALLATION PROCEDURE 3. CROSS CONNECTIONS FOR PFT Note 1: The COT must be accommodated in a universal slot of the same Unit (U) in which the cross-connected PFT is mounted. See the figure below. Note 2:Provide the necessary cross connections at the MDF by using copper wires of 0.5 mm diameter (24 AWG). 2-core twisted wire is used for speech path, and single-core wire is used for control wire. It is recommended that wires of different colors be used for trunks, station lines, PFT, etc., so that they can easily be distin- guished. Figure 015-3 Mounting Locations of PFT (PA-M53) NAP-200-015 Sheet 5/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 PFT (PA-M53)MUX PIM The PFT (PA-M53) card is mounted in slot 04 or in slot 15 of each PIM. FRONT VIEW COT MUX PFT (PA-M53) Universal Slots Universal Slots
NDA-24234 CHAPTER 3 Page 205 Revision 3.0 INSTALLATION PROCEDURE NAP-200-015 Sheet 6/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines START Check the terminal locations on the Module Group side of the MDFReferring to Section 1., “CROSS CONNECTION OF STATIONS” and Section 2., “CROSS CONNECTION OF TRUNKS (C.O. LINES AND TIE LINES)” in this NAP, identify the lead names of the stations and trunks to be connected to the PFT (NCU) card and the terminal locations of the leads. Referring to description of PFT card in the “NEAX 2400 IMX Circuit Card Manual,” identify the lead names for the “NCU” connector, “LT” connector, and the terminal locations of the leads. Cross Connection Referring to Figure 015-4, provide the necessary cross connections. END
CHAPTER 3 NDA-24234 Pag e 20 6 Revision 3.0 INSTALLATION PROCEDURE Figure 015-4 Cross Connection for PFT NAP-200-015 Sheet 7/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines PBX COT PFT(PA-M53) CardLT AXX BXX LT AXX BXX MDF MDF NCU ROXX TOXX RIXX TIXX NCU AOXX BOXX AIXX BIXX Analog TelephoneInstallation Cable : When PIM Power is OFF : When PIM Power is ON LC Central Office
NDA-24234 CHAPTER 3 Page 207 Revision 3.0 INSTALLATION PROCEDURE 4. CROSS CONNECTION OF ALARM INDICATING PANEL AND MUSIC ON HOLD Note: Provide the necessary cross connections at the MDF by using copper wires of 0.5 mm diameter (24 AWG). 2-core twisted wire is used for speech path, and single-core wire is used for control wire. It is recommended that wires of different colors be used for trunks, station lines, PFT, etc., so that they can easily be distin- guished. Alarm Indicating Panel Music On Hold NAP-200-015 Sheet 8/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines START Mounting of Alarm Indicating panel Mount the Alarm Indicating Panel using AY plugs, curl plugs, board plugs, etc. Cable running Referring to Figure 015-5 or Figure 015-6, run the cables between the Alarm Indicating Panel and the MDF. Referring to Figure 015-5 or Figure 015-6, run the cable between the RPT on BASEU and the MDF. Protect the cables by using cable ducts, etc. Termination of cables Terminate the installed cables to the Alarm Indicating Panel, MDF, and RPT terminals. Cross connection Referring the Figure 015-5 or Figure 015-6, provide the necessary cross connections at the Alarm Indicating Panel side and Module Group side. END START Cross connection Referring to Figures 015-5 or Figure 015-7, run the cable between the MDF and the music source. Connect the music source to the FM0 and E connections. Note:FM1 is not used at this time. END
CHAPTER 3 NDA-24234 Pag e 20 8 Revision 3.0 INSTALLATION PROCEDURE Figure 015-5 Connection of Alarm Indicating Panel and Music on Hold (Single IMG Configuration) NAP-200-015 Sheet 9/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines Locations of Terminal and Connector General Cable Connection for Alarm Indicating Panel FRONT VIEW REAR VIEW LPR BASEU BZ-C21 RPT Terminal (PZ-M377) TPWR FA L M -48VGND (RPT0) (RPT1)EXALM LPR BASEU FRONT VIEW REAR VIEW 01234 12 34 512 34 5 LPR LPR BSCF -48V (RPT0) EXALMMJ MN BELL Audible and Visual Alarm Indicting Panel BSCFMDF RPT Terminal (PZ-M377) GND (RPT1)
NDA-24234 CHAPTER 3 Page 209 Revision 3.0 INSTALLATION PROCEDURE Figure 015-5 Connection of Alarm Indicating Panel and Music on Hold (Single IMG Configuration) (2/2) NAP-200-015 Sheet 10/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines 16 PH EXALM CA cable Pin Assignment16 PH EXALM CA and Installation Cable (25P) MDF MUSIC SOURCE Audible and Visual Alarm Indicating Panel MN BELL MJ FM0 E MJA MNA BELL MJB MNB RPT1 (G) RPT0 (48v) PIN No. 26 27 28 29 30 31 32 34 33LEAD NAME E E MJB MNBPIN No. 1 2 3 4 5 6 7 9 8LEAD NAME FM0 FM1 MJA MNA MPALM BELL 47 48 49 5022 23 24 25 EXTA EXTB Cabling Diagram Note:FM1 is not used. Note EXALM (Slot 04, LPM)
CHAPTER 3 NDA-24234 Pag e 21 0 Revision 3.0 INSTALLATION PROCEDURE Figure 015-6 Connection of Alarm Indicating Panel (Multiple IMG Configuration) (1/2) NAP-200-015 Sheet 11/30 Cable Termination and Cross Connections from MDF to Peripheral Equipment, C. O. Lines, and Tie Lines Locations of Terminal and Connector General Cable Connection for Alarm Indicating Panel FRONT VIEW RPT Terminal (PZ-M377) TPWR FA L M -48VGND (RPT0) (RPT1) LPR BASEU FRONT VIEW REAR VIEW 01234 12 34 512 34 5 LPR LPR BSCF -48V (RPT0)RPT Terminal (PZ-M377) EXALMMJ MN BELL Audible and Visual Alarm Indicting Panel BSCFMDF GND (RPT1)