Siemens Saturn Iie Epabx General Description Manual
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I - SATURN IIE EPABX A30808-X5130-BllO-l-8928 Installation Procedures Issue 1, May 1986 ASSEMBLY SLOTNO. 0 1 2 3 4 5 6 7 10 6 9 11 12 13 14 15 16 17 16 19 20 21 22 23 24 25 CHANNEL -CH GP--, CH GP GROUP 0 l 2 -CH GP-, CH GP ,-CH GP-, CH GP 1 2 3 4 5 CJ ( -cH6Gp- cH7Gp SLOT NO. O(21416 012 5 0121416 012 012 4 6 012 g 01214[6 012 Figure 2.10 LTU Shelf Channel and Slot Number 2-16 (16 pages)
I SATURN IIE EPABX A30808-X5130-8110-l-8928 Installation Procedures Issue 1, May 1986 SECTION 3.00 CUSTOMER SITE PREPARATION 3.01 General. This section specifies the equipment room preparation and house cabling procedures used to install a SATURN IIE System. Included is a recommended MDF lay- out for the system. 3.02 Equipment Room Preparation. The SATURN IIE Sys- tem may be located in a dedicated room. This room, desig- nated “equipment room” in this practice, must meet the environmental requirements set forth below. If on-site serv- ice equipment and spares are to be provided, adequate storage facilities should be available. Adequate lighting should be provided for normal installation and maintenance activi- ties. Walls should be painted or otherwise sealed.’ a. Environmental Requirements. The following environ- mental requirements for the equipment room must be observed to ensure a high grade of service perfor- mance and reliability for the SATURN IIE System. Failure to observe these environmental requirements may seriously degrade the service, performance and reliability of the system and may result in the voiding of its warranty. 1. Lightning and Surge Arrestor Protection. The in- terfacing circuits (e.g., trunk circuits) of the SATURN IIE System are designed to withstand vol- tage surges specified in the EIA proposed standard for Physical Environment for Telephone Terminal Equipment, and FCC’s Part 68 Rules and Regula- tions. Lightning can cause high voltage surges on leads connected to exposed outside plant facilities. Protection of these outside plant interface leads (i.e., CO-PBX trunk, tie trunk, and off-premises sta- tion interface leads which connect to outside facil- ities) from foreign potentials and currents must be provided by installing commercially available pro- tection equipment meeting the above specified guidelines. The Siemens lightning and surge ar- restor equipment can be purchased separately and used when protection above and beyond the speci- fied requirements is necessary for a given instal- lation. 2. Temperature and Humidity. The SATURN IIE Sys- tem is designed to operate in an indoor, controlled environment. Extreme low or high temperatures may degrade the service performance and relia- bility of the system. Avoid installing the equipment cabinet in unheated areas or areas which are sub- ject to high temperatures. Table 3.00 lists the oper- ating and storage temperatures for the system and ancillary equipment. Maximum service perfor- mance and reliability of the system is obtained when the room temperature does not exceed the normal office environment temperature range. Un- der no circumstances should the room tempera- ture exceed the maximum temperature range. Storage temperatures apply only to non-operating equipment. Extreme low or high humidity may also degrade service performance and reliability of the system. Low relative humidity increases the chance of static electricity discharges; high relative humid- ity increases the chance of moisture condensation. Table 3.00 also lists the operating and storage hu- midity ranges for the system and ancillary equip- ment. Maximum service performance and reliability of the system is obtained when the room relative humidity does not exceed the normal office en- vironment humidity range. Under no circumstances should the room relative humidity exceed the max- imum humidity range. Storage humidity range ap- plies only to non-operating equipment. 3. Contaminants. The SATURN IIE System should be protected from exposure to airborne contaminants (e.g., corrosive gases, particulate materials, aer- osols, etc.) which may affect service performance and reliability of the system. Avoid exposure to hydrogen sulfide, sulfur dioxide, nitrogen oxides, or other gases which are corrosive. Smoky and dusty environments should be avoided since the contact resistance of the connectors may be affect- ed. Aerosols such as oil, solvents and other indus- trial chemicals should also be avoided as they also affect contact resistance. Extremely dusty environ- ments may destroy PCBs by damaging their con- nectors. Such damage may not be repairable and may cause system failures that are difficult to iso- late and correct. 4. Air Conditioning. Air conditioning equipment provided for the SATURN IIE equipment room must be capable of maintaining the temperature and hu- midity ranges specified in Table 3.00. Such equip- ment should contain air filters to reduce contaminants as noted above. The air condition- ing equipment should be regularly maintained by the customer to ensure proper performance, and to maintain a positive room pressure. It is recom- mended that the air conditioning equipment be powered from an AC branch circuit separate from that used for oowerina the SATURN IIE Svstem. The cyclic, inductive-loads presented by such equipment may affect service performance and reliability of the system. Table 3.00 Equipment Cabinet Temperature/Humidity Ranges CONDITION Operating RANGE Q to 38.0% (40° to 100°F) 20% to 80% (noncondensing) Storage -400 to 66.00 (-400 to 150.8OF) 0% to 950/o (noncondensing) 5. Floor Insulation. Carpeting is not normally recom- mended because of its tendency to produce high- voltage electrostatic charges, which can severely damage electronic components. For installations where carpeting is required, a specially treated car- peting should be used. An acceptable carpeting is a carpet that has a rubber backing and a net- work of metal filaments between the backing and the pile. The special carpeting should cover the complete installation area and extend at least three 3-l
‘I SATURN IIE EPABX A30808-X5130-8110-l-8928 Installation Procedures Issue 1, May 1986 feet on all sides of the SATURN IIE System cabinet. A connection must be made between the metal fila- ments and earth ground. This ground connection must not be the SATURN HE System ground. b. Cabinet Space and Floor Loading Specifications. The following specifications are presented to aid craft per- sonnel in selecting an adequate equipment room for the SATURN IIE System: 1. Cabinet Space Specifications. The equipment room should be sized for one cabinet assembly and adequate space for normal installation and main- ** tenance activities. Other peripheral equipment (i.e., service terminal) may be located near the cabinet assembly or the MDF. Figure 3.00 illustrates the recommended space required for the equipment cabinet of the SATURN IIE System. Figure 3.01 il- lustrates the physical dimensions of the basic cabi- net and Figure 3.02 the expansion cabinet. 2. Cabinet Floor Loading Specifications. The basic cabinet weighs 440 pounds and floor loading is 55 Ib./sq ft. The basic and expansion cabinets together weighs 685 pounds and floor loading is 90 Ib./sq ft (equally distributed) r --- ----- 11 Top View , 36 Inches Minimum (91.4 CM) 36 inches Minimum 36 Inches Minimum 36 Inches-Minimum (91.4 CM) Front ------- I Figure 3.00 SATURN IIE System Space Requirements 3-2
. I SATURN IIE EPABX Installation Procedures A30808-X5130-8110-l-8928 Issue 1, May 1986 42 Inches (I07 CM) __r 44 Inches (111.7 CM) I 1- Figure 3.01 Basic Cabinet Physical Dimensions (Rear View) Table 3.01 Basic and Exoanslon Cabinets AC lnout Power Reouirements I I NORMAL I BROWNOUT 8 EMERGENCY NOMINAL VOLTAGE FREQUENCY VOLTAGE FREQUENCY INPUT 0-z) (Hz) MIN MAX MIN MAX IlO-Vat 100 127 60 f 0.1 95 130 6Ok3.0 3-3
I - SATURN IIE EPABX Installation Procedures A30808-X5130-6110-1-8928 Issue 1, May 1986 986.1.‘lWt)6 Figure 3.02 Basic and Expansion Cabinets Physical Dimensions
SATURN IIE EPABX Installation Procedures A30808-X5130-BllO-1-8928 Issue 1, May 1986 c. Cabinet Input Power and Grounding Requirements. The following information is presented to aid craft per- sonnel in selecting an adequate AC power source, as well as a ground source, for powering a SATURN IIE System cabinet. t. AC Input Power Requirements. One AC input source is required for the basic cabinet. A second AC in- put source is required when the expansion cabinet is added, as shown in Figure 3.03. The AC input power source must meet the parameters specified in Table 3.01. A 1Bfoot long (3.6 meters) 3-conductor power cord is supplied with the equipment cabinet. A’ One end of this power cord is terminated on a ter- minal box located at the bottom rear of the equip- ment cabinet. The other end of the power cord is terminated with a three-prong connector that plugs into an AC power source outlet (i.e., commercial AC wall outlet or receptacle). This AC power recepta- cle should comply with the following recommen- dations: a) The AC power receptacle should be located within the length of the supplied power cord (i.e., 12 feet) and easily accessible for maintenance activities. b) The AC power receptacle must provide fused 11OVac (single-phase) power at 60Hz capable of delivering 20 Amps. c) The AC power receptacle should be fused in- dependently from all other AC power receptacles. d) The AC power receptacle must only be con- trolled from the branch circuit breaker panel and not by a local light switch. e) The AC power cords for the basic and expan- sion cabinet require separate mounting brackets f) A warning tag should be attached to the circuit breaker controlling the AC power receptacle to prevent accidental removal of power. g) The AC power cords for the basic and expan- sion cabinets require separate mounting brackets. d. 3.03 h) A warning tag should be attached to the power cord connector to prevent accidental removal of cord. If possible, the power cord should be clamped near the AC power receptacle to minimize movement. Ground Requirements. The cabinet assembly is grounded via its power cord. In addition to this ground, an earth ground is required. This earth ground can be a metallic cold water pipe, ground field, copper ground rod, etc., and must not exceed two ohms in resistance. The earth ground conduc- tor is attached to the cabinet frame ground via a lug which accepts a &gauge conductor, The wire gauge size used for earth ground is determined by the ground wire length from the cabinet assembly to the selected earth ground (refer to Table 3.02). Earth ground connections for the equipment cabinet are shown in Figure 3.03. Note: Change the ground lug if wire gauge is too large (see Table 3.02). MDF Preparation. In accordance with FCC’s Part 68 Rules and Regulations for “Fullv Protected Premises Wiring”, the S.&URN IIE equipment registration, the fol- lowing requirements must be observed: 1. System to MDF Cabling Requirements. Accom- plished via double-ended 50conductor (24AWG twisted 25pair) cable not exceeding 25 feet from point to point connection. 2. MDF Cable Terminating Block Types. The terminat- ing blocks to be mounted at the MDF for the sys- tem cable are dual 50-prong-row prewired, connector-ended blocks. 3. Suggested MDF Layout. Figure 3.05 illustrates the suggested MDF layout for the cabinet assembly. House Cabling Preparation. To aid craft personnel with . . house cabling, me rollowlng requirements are presented: a. General House Cabling Requirements. All standard sta- tion lines should meet the National Electric Code clear- ance requirements (this is a standard telephone industry practice). 3-5
SATURN IIE EPABX A30808-X5130-BllO-l-6928 Installation Procedures Issue 1, May 1986 Fuse Box Faci Fuse Box Facili A second AC power cord is required if an Expansion Cabinet is included. also Figure 3.03 SATURN IIE System Main Power/Ground Connections 3-6
SATURN IIE EPABX A30808-X5130-BllO-l-6928 Installation Procedures Issue 1, May 1986 Table 3.02 Ground Conductor Length vs. Wire Gauge GAUGE 6’ 4 2 1 0 00 FEET 126 201 320 404 509 642 METERS 38 61 98 123 155 196 (’ = Recommended first choice) I- T/R Leads - - E/M !i s L I T Leads - 1 I I J I 4 I ’ Note: If E/M signaling or SLA16 PCBs are not used in the EPA% MDF cables J27, J29, J31, J33, J35, J37, J39, J41, J43 and J45 are not re- quired. Figure 3.04 Suggested MDF Layout for Cabinet AssemDly 3-7
SATURN IIE EPABX Installation Procedures b. SATURN IIE Console, SDT Cabling Requirements. dard telephone cable (i.e.; quad cable or non-twisted When such SATURN ancillary equipment is to be in- cable). Quad cable may be used, but its usage is stalled, the following requirements must be observed: limited by the cable length limits listed in Table 3.03. 1. Required House Cabling. The house cabling be- tween the SATURN IIE System and SATURN An- cillary Equipment can be any cable length up to and including 4000 feet. A four conductor (24AWG twist- ed two pair) cable should be used to obtain a higher cable length run than can be attained from a stan- 2. House Cabling Precautions. Consoles and SDT’s transmit data instead of voice signals; therefore, point-to-point connection is required (bridge taps on such cables are not allowed). Failure to observe this requirement will causes a console or SDT to mal- function. A30808-X5130-BllO-l-8928 Issue 1, May 1986 .’ Table 3.03 Cable Running Limitations When Using Non-Twisted Two-Pair Cable TOTAL CABLE _ TWlSTEil TWO-PAIR NON-TWISTED TWO-PAIR LENGTH RUN CABLE LENGTH (MAX.) CABLE LENGTH (MAX.) (IN FEET) (IN FEET) (IN FEET) 500 500 500 1000 1000 1000 I 1 1500 1500 1500 I 1 2000 2000 1200’ 2500 2500 900’ 3000 3000 700’ 3500 3500 500’ 4000 4000 200’ NOTE: l = Only run the allowable quad cable length; the remaining cable length must be the 24AWG twisted two-pair cable type. Example: Total cable length = 3000 feet: limit of 700 feet of the quad cable type plus 2300 feet of the 24AWG twisted two-pair cable type. 3-8 (8 pages)
SATURN IIE EPABX A30808-X5130-8110-l-8928 installation Procedures Issue 1, May 1986 SECTION 4.00 EQUIPMENT INSTALLATldN PROCEDURES 4.01 General. The SATURN IIE System is shipped in kits and as individual items according to customer requirements. This section contains the necessary information to install the various equipment kits and items listed in Table 4.00. Table 4.00 SATURN IIE EPABX Orderable Items List AVAILABLE EQUIPMENT, PART NO. COMMENTS Basic-Cabinet (1lOVac 60Hz) L30808-X5130-Al- * -890 Refer to Table 4.01. Basic Shelf Part of basic cabinet Name Plate Logo C39324-A9679-B15- * -8900 Expansion Cabinet (Includes 2nd AC Power Cord) L30808-X5130-A4- * -8900 Refer to Table 4.03 LTU expansion shelf L30808-X5130-A7- * -8900 Includes: LTU Shelf S30804-85198-X- * -8900 LTUC S30810-Q0428-X- * -8900 LTUPS L30808-X5130-A39 * -8900 Cable Assembly Power(W21 & W22) LTUPS-LTU C39195A9679-A5- * -B900 Cable Assembly Signal (W14,W15,W16,& W17)basic and LTU ) shelves C39195-A9679-A3- * -8900 Refer to Table 4.03 POWER AND DISTRIBUTION EQUIPMENT: Memory Support Module (MSM) Memory Battery Pack ~;~rt-tsion Shelf Power Supply (+I-SVdc,+I-12Vdc) ’ PSU Fuse Kit (Includes following Fuses) Fuse% Amp. 125V Fuse 5 Amp. 125V Fuse 10 Amp. 125V MISCELLANEOUS EQUIPMENT: L30808-X5130-A34- * -6900 L30808-X5130-A51- * -8900 L30808X5130A39- * -8900 L30808X5050-Al2- * -8900 L30808-X5131-A5:r* -8900 Refer to Table 4.08 Refer to Table 4.09 Refer to Table 4.03 Floppy Disk Drive (FDD) Module PERIPHERAL INTERFACE PRINTED CIRCUIT BOARDS: Dual-Tone Multifrequency (DTMF) Receiver PCB Premium Instrument Module Digital (PIMD) PCB Subscriber Line Module Analog Station (SLMA-S) PCB L30808-X5130&0- * -8900 S30810-Q431-X2- * -8900 S30810-Q432-X- * -8900 S30810-Q1674-X- * -8900 Refer to Table 4.12 Refer to Table 4.13 Refer to Table 4.14 Refer to Table 4.15 4-l