Siemens Saturn Iie Epabx General Description Manual
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SATURN IIE EPABX Installation Procedures 4.03 LTU Shelf. The LTU shelf can be installed in the basic and expansion equipment cabinets. The LTU shelf is unpack- aged as shown in Figure 4.07. Refer to Table 4.02 for further information on the LTU shelf. A30808-X5130-8110-l-8928 Issue 1, May 1986 8230743-185 4-12 Figure 4.07 LTU Shelf Unpackagmg Memoa
I -- SATURN IIE EPABX A30808-X5130-8110-l-8928 Installation Procedures Issue 1, May 1986 Table 4.02 Line/Trunk Unit Shelf EQUIPMENT Card SLOT PART NO. LTU Shelf Assembly S30804-B5197-X7- * -8900 LTU Power Supply V30141-ZO113-Al.5 * -8900 Dual-Tone Multifrequency (DTMF) Receiver PCB O-517-18,20-25 S30810-Q431-X2- * -8900 Premium Instrument Module Digital (PIMD) PCB O-5,7-18,20-25 S30810-Q432-X- * -8900 Subscriber Line Module Analog - Station (SLMA-S) PCB O-5,7-18,20-25 S30810-Q1674-X- * -8900 Subscriber Line Module Analog - Off-Premises Station (SLMA-0) PCB O-5,7-18,20-25 S30810-Q1739-X- * -8900 Subscriber Line Module Digital (SLMD) PCB O-5,7-18,20-25 S30810-Q1724-X- * -8900 Central Office Trunk (TMBM) PCB O-5,7-18,20-25 S30810-Q414-X- * -8900 Direct Inward Dialing Trunk (TMIE) PCB O-5,7-18,20-25 S30810-Q415-X- * -B900 Two-Wire E&M Trunk (TMBA-2) PCB O-5,7-18,20-25 S30810-Q429-X- * -8900 Four-Wire E&M Trunk (TMBA-4) PCB O-5,7-18,20-25 S30810-Q430-X- * -B900 Subscriber Line Module Analog - 16 Line (SLA16) PCB 014578 .Tl,,l ll-14,17,18,20, 21,24,25 S30810-Q1790-X- * -8900 Line/Trunk Unit Control (LTUC) PCB 6,19 S30810-Q428-X- * -8900 NOTE: One LTU Shelf and one LTUPS are required for expansion of the basic cabinet. The expansion cabinet can contain a maximum of two LTUs Shelfs and two LTUPS. DESCRIF’TION: INSPECTION PROCEDURES: Each LTU Shelf provides 256 ports. A total of three LTU shelves can be installed within a SATURN IIE system: one in the basic cabinet and one or two in the expansion cabinet. After unpacking carton, check for obvious physical damage to the shelf assembly. Also check that the equipment configuration matches this table. ADDITIONAL EQUIPMENT REQUIRED: Each LTU shelf requires an LTU Power Supply (LTUPS) module. OBSERVATIONS: INSTALLATION PROCEDURES: Mounting of the ribbon cable holder supplied with the LTU shelf is not required on the LTU backplane. 1. Mount the four U-type metal fasteners supplied in the Mounting Hardware Kit on the cor- responding hole openings in the cabinet frame above the basic shelf assembly. 2. Remove the six backplane screws shown in Figure 4.10. 3. Insert the LTU shelf assembly into position in the cabinet frame. Once the shelf is in position, insert the four screws from the Mounting Hardware Kit as shown in Figure 4.11 and secure. 4. Replace the six backplane screws previously removed in step 2 into their corresponding lo- cations, making sure that the busbar flanges are interconnected with backplane. Note: Prior to installation of power cables, check that the associated LTUPS circuit breaker is turned off. 5. Refer to Table 4.11 to install the configured power supply module (i.e., LTUPS). 6. Connect the power cable assembly supplied in the protective bag as shown in Figure 4.10. Refer to Section 5.00 in this practice for details on signal and power/ground cabling. 7. After installing the LTU shelf, do not power-up its associated power supply or cross-connect any associated cables at the MDF. Refer to SATURN II EPABX Installation Test Procedures practice for further instructions. 4-13
SATURN IIE EPABX A30808-X5130-BllO-l-8918 Installation Procedure Issue 1, May 1986 P5070-26-3/20/66 Figure 4.08 LTU Shelf (Front View With PCBs) P5070.24.3/20/66 Figure 4.09 LTU Shell (Rear View) 4-14
I - SATURN IIE EPABX A30808-X5130-BllO-l-8928 installation Procedures Issue 1, May 1986 ‘SCWS Typ. 6 Places Note: These screws should first be removed from the backplane, then the shelf should be installed by remserling the straws through the busbar tabs. From (Side View) Figure 4.10 LTU Shelf Connectors (Rear View) 4-15
6 - SATURN HE EPABX installation Procedures A30808-X5130-8110-l-8928 Issue 1, May 1986 Side Mounting Flanges I Screws Typ. 4 Places -. _ _~ .-.. -. ._ __ . . - . rlgure 4.11 LI u melt Mountmg Procedures 4.04 Expansion Cabinet. The expansion cabinet is shipped in a cardboard box as shown in Figures 4.12 and 4.13. To un- aging material and the vinyl-plastic shroud covering the expansion cabinet, and unload the expansion crate an equipment cabinet, perform the following procedures: cabinet. a. Cut the two vertical plastic straps securing the cor- rugated cap and sleeve to the wooden pallet. b. Remove the corrugated cap and any packaging materi- al from the top of the equipment cabinet. Remove the corrugated sleeve by cutting open one of its corners with a cutting knife, or by lifting it over the cabinet as- sembly if overhead space is sufficient. d. The expansion cabinet is mounted on the top of the basic cabinet after the basic cabinet top cover is re- moved. The top cover is then reused on the top of the expansion cabinet. Refer to Table 4.03 for further in- formation on the LTU equipment cabinet. c. Cut the two vertical plastic straps securing the expan- sion cabinet to the wooden pallet. Remove any pack- Note: Connector plug J2, located on the rear panel, con- tains jumpers for AC power when no expansion cabi- net is used. If an expansion cabinet is to be used, remove plug J2 and connect a second AC power cord. 4-16
I - SATURN IIE EPABX Installation Procedures A30808-X5130-8110-l-8928 Issue 1, May 1986 A4YL)I.I.J,LO,tm Figure 4.12 Expansion Cabinet Container 4-17
,I - SATURN HE EPABX installation Procedures A30808-X5130-BllO-l-B928 Issue 1, May 1986 .’ A4962.l-3/26/66 Figure 4.13 Expansion Cabinet Unpackaging Method 4-18
SATURN IIE EPABX Installation Procedures A30808-X5130-6110-l-8928 Issue 1, May 1986 Expansion j Cabinet ---a---. Basic Shelf 0 (224 port LTU Shelf 3 (256 ports) LTU Shelf 2 (256 ports) Ir! - ,el L) I1 1 LTU I 5%” FD DRIVES 1 C4866.l-2/11/66 c: -. . -- 1 . 1 I..--.- - ~~. L -...-. - ryure 4.14 oaslc ana txpanslon Cabmets Equipment Configuration 4-19
I - SATURN IIE EPABX A30808-X5130-BilO-I-8928 Installation Procedures Issue 1, May 1986 Table 4.03 Expansion Cabinet and Cabling ‘Y. EQUIPMENT Cable No. PART NO. I Expansion Cabinet Assembly S30805-G5113-X04- * -8900 I Power Cable Assembly (PSU J5 & J8) (LTUS 1,Ji & J2) (LTU Jl & J2) W6 C39195A9679-A6- * -8900 I Power Cable Assembly (2nd AC Input) C39324-A9679-A7- * -8900 I Signal Cable Assembly (BASS J60) to (LTUS 1, J46) w21 (BASS J58) to (LTUS 1, J45) w22 (BASS J59) to (LTUS 2, J46) W23 (BASS J57) to (LTUS 2 J45) W24 C39195-A9679-A3- * -8900 I Power Cable Assembly (LTUPS 1 Jl) to (LTUS l,J42, J43,J44) w25 (LTUPS 2 Jl) to (LTUS 2,J42, J43,J44) w15 C39324-A9679-A5- * -8900 ZSCRIPTION: The expansion cabinet provides 256 ports per shelf. Two shelves can be installed in the expansion cabinet. For installation information pertaining to the expansion shelf, refer to Table 4.02. Informa- tion pertaining to the expansion cabinet is as follows: SPECTION 3OCEDURES: After unloading equipment cabinet, check for obvious physical damage to the cabinet assembly and perform the following: 1. Remove rear panel and check that the equipment configuration matches the remaining equip- ment listed in this table. Refer to Section 5.00 of this practice to verify the signal and pow- er/ground termination points. IDITIONAL lUlPMENT :QUIRED: . ‘0 Per installationsite configuration to meet customer requirements. 3SERVATIONS: STALLATION 3OCEDURES: All packing material or loose affects should be removed. 1. Remove the top cover from the basic cabinet as follows: a. If an LTU shelf is equipped in the basic cabinet, remove its LTUPS in order to make the screw at the left front corner of the cover accessible. Remove the two screws securing the LTUPS front panel, disconnect the two connectors at the rear, and remove the LTUPS. b. Remove the four screws that hold the cover to the basic cabinet. There is a screw near each rear corner and near the left front corner. The fourth screw is located on the right side aproximately half way back from the front to make it accessible from the rear. 2. Bolt the expansion cabinet to the basic cabinet, at four locations. Install the busbars. 3. Bolt the top cover removed in step 1 to the expansion cabinet, at four locations. 4. Secure the LTU shelves to the two metal strips between busbar, using four screws each sup- plied with the mounting kit. 5. Refer to Table 4.11 for information pertaining to installation of the LTUPS. 4-20
I - SATURN IIE EPABX Installation Procedures A30808-X5130-BliO-l-8928 Issue 1, May 1986 SATURN IIIE . P5070-l-3120166 Figure 4.15 Basic and Expansion Cabinets (Front View) 4-21