PHYSICAL PLANNING INSTALLATION MANUAL [IBM 7030 DATA
Contents
1. The determination as to whether lightning protection is desirable the selection of the service protector needed and its proper installation are to be made by the customer 24 Remotely Controlled Main Line CB 19 s 20 39 ae Converter z Note 175 Amp 30 Amp Slow Trip U Slow Trip IN LL Transformer or Suitable Building Ground Manual disconnect Note lil located In Machine Room near PDU Receptacles Required Notes Russell amp Stoll JRS 344F 1 300 amp slow trip or 350 amp instantaneous or JCS 344F or equivalent trip Remotely operated from machine room One separate 30 amp for emergency power off Must trip at same service must be supplied time as main line CB for each printer punch li Specifications at PDU must be 415 cycles reader and console 25 cps 208 volts 0 5 3 phase 5 wire control unit Two separate HI Specifications at PDU must be 60 cycles 30 amp services are required 1 2 cps 208 volts 8 3 phase 5 wire for each tape control IV Specifications at receptacle must be 60 cycles 1 2 cps 208 volts 8 3 phase 5 wire FIGURE 5 SCHEMATIC OF 60 AND 400 CYCLE POWER SERVICE SUPPLIED BY CUSTOMER CABLES The cables are supplied by IBM and are custom made based on lengths re quired for each installation Cables are measured and ordered in accordance with the approved layout The key number part number and the required ca2. 19 AIR DISTRIBUTION AND TYPES OF SYSTEMS Several different types of air conditioning systems can be designed to satisfy the temperature and humidity requirements The following are brief descriptions of the types of systems in common use In no case should these descriptions be considered complete and the use of an experienced air conditioning design engineer is strongly recommended All local building codes should be checked including the electrical code some localities will not permit the use of the raised floor as an air conditioning plenum as described in following text SINGLE DUCT OVERHEAD SYSTEM In this system the entire heat load of the room including the heat generated by the 7030 system is absorbed by the air supplied to the machine room The air is generally supplied from either an overhead duct and diffuser system or by a ceiling plenum The return air to the air conditioning unit is taken from either ceiling return registers located above the heat producing units or from a fixed pattern of returns in the ceiling or on the walls around the periphery of the room The temperature control system would consist of temperature and humidity controls placed in a representative location within the machine room A tem perature and humidity recorder discussed in detail later would be mounted adjacent to the controls to monitor the room conditions TWO DUCT TWO AIR CONDITIONING UNIT SYSTEM One air handling unit with separ
3. CABLE LOCATION Notes Height 58 Service Clearance Front Rear LS RS 48 48 0 36 42 7152 CONSOLE Top View Plan View 25 pa W 3 4 TYP FRONT CABLE LOCATION LEVELING PADS FRONT 2 3 8 DIA E es 8 Se FEMA IBM 7152 CONSOLE PRAIA rvice Clearance Front Rear Sides 48 36 36 43 7623 CONSOLE CONTROL 7614 CARD READER CONTROL Plan View Notes Height 58 Service Clearance Front Rear LS RS 48 48 36 0 44 7503 CARD READER 7553 CARD PUNCH Plan View CABLE LOCATION 8x5 Notes Height 43 Service Clearance 36 for all sides 45 7615 CARD PUNCH CONTROL Plan View v w m 4 3 64 22 17 32 Notes Height 33 Service Clearance Front Rear LS RS 48 48 36 0 46 1403 2 PRINTER Plan View REAR DOOR REAR FORMS icm pr 24 2 O asiston Greece 1 24 4 if i 37 3 4 gt d CASTERS CABLE LOCATION 4x8 251 2 H u U ime 18 1 4 1 FRONT NS 24 3 4 FRONT FORMS CART 1v nan LR S T R pd Dna PRINT UNIT RS i SEI pcc 2 Notes Height 54 Service Clearance Front Rear Sides 48 36 36 47 7616 PRINTER CONTROL Plan View CABLE LOCATION AIR INTAKE i2 x 20 5 8 ln gt 5 8 4 3 64 22 17 32 Notes Height 33 Service Clearance Front Rear LS RS 48 48 36 0 48 EXCHANGE MAINTENANCE CONSOLE DISK SYNCHRO
4. G is gravitational acceleration G s of acceleration may be computed from vibration readings of amplitude and frequency by the formula G 103 AF where A is the displacement in inches from the mean F is the frequency in cycles per second The machines can withstand intermittent vibrations somewhat greater than 0 25G if the frequency is below 25 cycles per second If the anticipated building vibration is greater than 0 25G the customer should have it measured and the results should be forwarded to the Physical Planning Engineer for review 16 TAPE STORAGE The following limits must be maintained for frequent and infrequent usage of magnetic tape H D Tape Relative Humidity 20 to 80 Temperature 40 to 120 F Mylar Tape Relative Humidity 20 to 80 Temperature 50 to 90 F Tape exposed to atmospheric conditions outside the above limits will require reconditioning before it is used This is accomplished by permitting the tape to rernain in the correct operating environment for a length of time equal to its exposure up to a maximum reconditioning period of 24 hours General Precautions l The tape should not come in contact with magnetic material at any time and should never be subjected to magnetic fields of greater than 50 oersteds intensity Either of these can cause the loss of information or the introduction of noise 2 When magnetic tape is shipped the reel should be placed in a dust proof container a
5. The following defines the requirements for 60 cycle power for the 7030 System as measured at the Power Distribution Unit 2 0 Source Characteristics 2 1 The source rating shall provide 208 8 RMS volts steady state or tran sient at the PDU and at the receptacles for the I O Control Units The line frequency must be maintained at 60 cycles plus or minus 1 2 cycle per second The available short circuit current at the Power Distribution Unit must not exceed the rating of the 7030 system input circuit breakers which is 25 000 asymmetrical amperes at 240 VAC 2 2 The source power should be obtained from a balanced 208V 3 phase source and distributed via five wires These wires shall consist of three phase wires one neutral wire and one equipment ground wire The equipment ground wire from all the units can be tied into one main grounding wire at the distribution panel This wire shall be carried directly back to the transformer or building ground 2 3 The minimum grounding and distribution requirements shall comply with the latest National Electric Codes 2 4 The mainline circuit breaker for the 7030 system should be pushbutton operated This pushbutton control should be in a convenient location prefer ably near the operating console and or next to the main exit door A light should be installed to indicate when power is on 3 0 Branch Circuits 3 1 The individual branch circuits on the distribution panel should be pro tected by su
6. Two Duct Single Air Conditioning Unit System Underfloor System NZ Temperature and Humidity Recording Inatr nionte POWER REQUIREMENTS Phase Rotation Lightning Protection CABLES IE Signal Cabling Schematic 7030 Signal Cables Power Cabling Schematic 7030 Power Cables SPECIFICATION SUMMARY MACHINE DRAWINGS APPENDIX A PRIME POWER SPECIFICATIONS FOR 7030 SYSTEM APPENDIX B SAFETY AND FIRE PRECAUTIONS Ui ph A 16 16 16 17 18 18 18 19 20 20 20 21 21 22 23 24 24 26 29 30 32 33 35 36 52 56 IBM 7030 PHYSICAL PLANNING MANUAL PREINSTALLATION PLANNING The successful installation of a large data processing system requires long range planning and continuous supervision to see that the plans are followed The customer assumes the responsibility of providing suitable space for the IBM System that he orders IBM Physical Planning Engineers are available at the regional offices for consultation in planning physical requirements of the installation The customer will in many cases establish a preinstallation consulting and service group which includes IBM representatives accounting firms engi neering consultants and other outside consultants This group will consult with and advise the customer s data processing manager or executive committee on the course of action objectives and progress of the installation The manager or executive committee will be in charge of the over
7. All control units must be near and visible from the units they control d The CPU Maintenance Console should be near and visible from the operator s console and Exchange Maintenance Console 4 The front of the PDU to be within sight of the CPU Maintenance Con sole At a close proximity where possible Adequate working area is required around the operator s console and mag netic tape units The machine area should be planned so that expansion is possible New machines or additional equipment can then be added to the existing layout without radical revisions See Figures 2 amp 3 The 7302 Core Storage is shipped in a cradle This cradle should be re moved at the unit location unless space limitations prevent this action If space is limited the cradle is removed at the shipping platform The shipping cradle weighs about 850 pounds and is 43 inches wide and 84 inches long The cradle will add 7 inches to the height of the 7302 Core Storage The final layout must be reviewed to insure that cable limitations have not been violated and that proper clearances have been maintained The required copies of this layout must accompany the cable order After cables have been ordered any Change in the final layout that affects cable lengths must be accompanied by an RPQ The IBM CE branch manager will provide a scaled layout of the Customer Engineering equipment that will be installed in the CE room to assist the customer in locating receptac
8. 03 03 03 03 or or or or or or or or 7620 7620 7620 7620 7620 7620 7620 7620 04 04 04 04 04 Dia Inches 830 830 830 830 830 830 830 830 932 932 932 932 932 932 932 932 578 578 578 500 500 500 500 500 500 932 932 932 932 932 932 932 932 1 150 Re qe m w Max Length ft 50 50 50 50 50 50 50 50 25 25 35 35 35 35 35 35 40 30 30 50 50 50 50 50 50 100 100 100 100 100 100 100 100 50 gnetic Tape Units can be serially connected The maximum combined Tape Control Unit cable length for this hook up is 80 feet 31 IBM 7030 POWER CABLING SCHEMATIC He 7 Wam 116 116 8 E Dj im 729 g UP to 4 Max N Core Storage N B9 124 Tape 7302 Control 112 116 16 HZ SM 2 gt 7613 729 TY rog nj PISHE 7302 82 ae 7302 Console 15 tit 7300 ETT gt gt power 7152 Distribution xi ee 127 Printer AO 7302 Ai 7302 Control 7616 DO vet O BS 7612 A Disk Sync 7612 Oo cd KO 7612 20 7612 Punch Control 114 Punch 7615 10 7553 to o P N 04 354 Disk Storage Control 5 S S b Reader Control 7614 113 Reader __ 109 7503 353 Disk Storage 7030 SYSTEM POWER CABLES Max Key Part Dia Length No No Description Inches ft 101 5218143 7803 to
9. 1 680 20 4 5218199 7614 to 7503 932 50 5 5218199 7615 to 7553 932 50 6 5218197 7613 to 729 1 680 x 7 5218198 7615 to 7553 830 50 8 5218198 7614 to 7503 830 50 9 5218198 7623 to 7152 830 50 10 5218188 354 to 353 830 40 11 5218187 354 to 353 830 40 12 5218188 7612 03 to 353 830 40 13 5218187 7612 03to 353 830 40 14 5218195 7619 01 to 7615 932 100 15 5218185 7101 16 to 7152 830 40 17 5218185 7101 11 to 7302 BO 830 25 18 5218185 7101 11 to 7302 Bl 830 25 19 5218185 7101 11 to 7302 B2 830 25 20 5218185 7101 11 to 7302 B3 830 25 21 5218185 7101 11 to 7302 AO 830 25 22 5218185 7101 11to 7302 Al 830 25 23 5218184 7101 11 to 7619 02 830 40 24 5218184 7101 19 to 7619 02 830 40 25 5218184 7101 20 to 7619 02 830 40 26 5218184 7101 12 to 7619 03 830 40 27 5218185 7101 25 to 7619 03 830 40 28 5218185 7101 11 to 7619 03 830 40 29 5218184 7101 11 to 7619 03 830 40 30 5218185 7101 12 to 7619 03 830 40 31 5218186 7101 11 to 7619 03 830 40 32 5218184 7101 18 to 7619 03 830 40 33 5218185 7101 16 to 7619 03 830 40 34 5218185 7101 18 to 7619 03 830 40 35 5218185 7101 19 to 7619 03 830 40 36 5218185 7101 20 to 7619 03 830 40 37 5218185 7101 25 to 7619 03 830 40 38 5218187 7101 31 to 7619 01 830 40 39 5218187 7803 to 7619 01 830 30 40 5218187 7612 00 to 7619 01 830 30 41 5218187 7101 18 to 761
10. Card Reader Control This unit contains the buffers and electronic circuits that control the card reader and make it attachable to the 7619 Ex change Included are circuits necessary to check the information read and to provide the 7619 Exchange with information from cards IBM 7615 Card Punch Control This unit contains the buffers and electronic circuits that control the card punch and make it attachable to the 7619 Exchange Included are circuits necessary to check the information punched and to accept information for punching IBM 7616 Printer Control This unit contains the buffers and electronic circuits that control the printer and make it attachable to the 7619 Exchange The printer accepts information serially by character and checks the infor mation printed BUILDING REQUIREMENTS A Physical Planning Engineer is available to assist in selecting a suitable area If the installation of the system requires a new building design or if the ex isting space is to be altered radically a suggested machine layout should be made prior to any building planning In selecting a location for the 7030 installation consideration should be given to the following 1 Availability and location of proper and adequate power 2 Space to house air conditioning equipment compressor and air hand ling location placement of cooling tower or evaporative condenser 3 Ceiling height outside wall area and glass area since these factors will aff
11. Figure 8 shows those for the neutral and bond cables 26 60 8 400 NEUTRAL A BOND 400 INPUT 60 INPUT REAR VIEW FIGURE 6 AC POWER SERVICE CONNECTIONS TO 7803 77 13 16 DIA M ia FIGURE 7 TERMINAL LUG 400 500 MCM CABLE 13 32 DIA FIGURE 8 TERMINAL LUG 3 0 4 0 CABLE IBM 7030 SIGNAL CABLING SCHEMATIC n pg 859 Z tu 8828 5 and sje ojsje imiilirimn m o ojajoj tj tim 7101 Central Processing Unit 31 15 l6 17 18 19 20 2 22 23 24 25 26 27 28 _l gt l n dia lola N KAI KAI KO tlo fm ale ult ONIN in vo a two lio lin I ni 1 A SEZ m Teese m o HY w own m m Core Storoge D i 7302 BI Tape Control 7302 7613 Power Distribution Console Control 76 Note I 77 7623 15 N AO 54 5 7302 59 4 Printer Al 74 Control 7302 60 4 Note I 75 7616 00 i Disk Sync 20 Punch 7612 E ET Control 49 2 OI san nci vy 7615 eat 7612 ES dn 242 Oe 47 AA i dato 7612 ST 03 DNEM d pu 04 354 Disk Storage 7614 7503 Control N o ka SE m Disk Storage 353 Ele N a N N 14 2 ols m e NOTE 1 The termination of cables Vn n Ny at the Exchange depends n m N on channel assignment used 7030 SYSTEM SIGNAL CABLES Max Key Part Dia Length No No Description Inches ft 1 530978 729IV to 729 IV 1 680 2 5218194 7623 to 7152 830 50 3 552285 7616 to 1403
12. all operation and will coordinate the physical planning with the procedures and general planning By the time the actual order for the system is closed much preliminary methods and procedures planning will have been completed because such plan ning often forms the basis for the detailed machine order The customer s planning and programming staff which also reports to the data processing manager will prepare a list of the actual components to be used in the instal lation This list should include not only the system components but also other equipment or furniture such as tape storage cabinets work tables chairs and desks The customer must decide on a suitable location for the 7030 area Suitable facilities for installation may exist in some customers offices in others minor or major changes to existing space will provide a suitable location In other instances the customer may desire a complete new building The oper ation should follow a planned schedule so that the machine room will be ready to receive the system when it is delivered PLANNING SCHEDULE Because each data processing machine installation differs in some respects from every other installation it is not possible to provide a detailed schedule However the following suggested schedule should be adhered to as closely as possible Twelve months before machine delivery l Determine the machine components desired and review the order 2 Obtain all necessary ph
13. console or next to the main exit door A light should be installed to indicate when power is on 2 Some local codes require a special battery operated lighting unit that will automatically illuminate an area in case of power or lighting circuit failure These units are wired to and controlled by the lighting circuit Even when not required by code it is recommended that such lights be installed 3 Protection against lightning surges can be obtained by installing lightning arresters on the secondary power source especially when a The utility company installs lightning protectors on the primary power source b Primary power is supplied by an overhead power service 4 If power receptacles are located under the false floor which could be susceptible to excessive water waterproof connectors should be used Proper drainage will guard against flooding or trapping water under the false floor in the computer room This is important in certain new buildings where the regu lar floor is depressed and the raised surface is on the level of the adjacent areas 62 Preplanning to Continue Operation in an Emergency l The continued operation of a customer s computer is dependent on in formation stored on cards tape disks drums and so on Also there must be equipment available to process the information Arrangements should be made for emergency use of other equipment transportation of personnel data and supplies to temporary location D
14. dust and possible debris 56 5 The roof or floor above the computer and tape storage areas should be a water tight slab If practical the walls of the room should be sealed to the slab in such a manner as to prevent water entering from above Type of Fire Prevention Equipment in a Computer Area 1 Portable carbon dioxide fire extinguishers of suitable size 15 pounds and number should be provided in the machine room This is the recommended nonwetting agent for electrical equipment Class C Hazard Extinguishers should be overhead marked and readily accessible to individuals in the im mediate area Local codes govern the frequency of inspecting the cylinders which is done by weighing for dissipation of contents 2 Where portable carbon dioxide cylinders are used as the primary ex tinguishing agent it is advisable to locate a standpipe or hose unit within effective range of the computer area as a secondary extinguishing agent for a Class A Hazard 3 In some cases local building codes and ordinances or insurance regu lations require automatic water sprinklers One of the following should be used if it conforms to such codes and ordinances a Pre action sprinkler system High temperatures actuate heat sensitive devices which open a control valve This valve located outside the room admits water into the sprinkler piping before the sprinkler heads operate This type of system minimizes the possibility of accidental dis
15. govern the frequency of inspecting the cylinders which is done by weighing for dissipation of contents 2 Where portable carbon dioxide cylinders are used as the primary ex tinguishing agent it is advisable to locate a standpipe or hose unit within effective range of the computer area as a secondary extinguishing agent for a Class A Hazard 3 In some cases local building codes and ordinances or insurance regu lations require automatic water sprinklers One of the following should be used if it conforms to such codes and ordinances a Pre action sprinkler system High temperatures actuate heat sensitive devices which open a control valve This valve located outside the room admits water into the sprinkler piping before the sprinkler heads operate This type of system minimizes the possibility of accidental discharge of water due to failure or mechanical breakage of the automatic sprinkler heads b Higher temperature sprinkler heads Replace the sprinkler heads with high rated ones preferably in the intermediate range of 175 F rating 4 A fire detection system should be installed to protect the computer and tape storage dreas This detection system should actuate an alarm and shut down the air conditioning system Data Storage 1 Any data stored in the computer room whether in the form of magnetic tape paper tape cards or paper forms should be in enclosed metal cabinets or fire resistant containers 2 For sec
16. output voltage in accordance with section 2 3 3 for the following abnormal input conditions at a minimum frequency of 330 cps a Loss of input power for 0 25 seconds as occurs with utility fault clearing and reclosing equipment b A reduction of 25 of input voltage at nominal frequency for three seconds or 20 reduction for two minutes 2 2 Voltage Modulation The voltage modulation of the output wave shall be less than 0 5 Percent Modulation Emodulation maximum Emodulation minimum x 100 Emodulation maximum Emodulation minimum Voltage modulation shall be measured with a calibrated oscilloscope in con Junction with a clipping circuit and voltage bucking source so arranged to dis play the peak voltage and assure linear measurement or equivalent 2 3 Performance Requirement 2 3 1 Load Range and Load Variation The source shall operate at any load between 10 KW and full oad At any operating load within the load range the load variation may be 20KW ramp function over a period of five seconds and a 10 KW step function applied at any time during the ramp function 2 3 2 Power Factor of the Load The power factor of the load shall be no less than 8 as measured with con ventional power instruments however the load current is not sinusoidal but is peaked as the result of communtation between rectifiers as occurs with six phase rectifiers 52 2 3 3 Voltage Regulation The voltage at the PDU shall be regulated so that
17. room Mechanical and elec trostatic air cleaners operate on two entirely different principles Therefore it is necessary to specify a different efficiency rating for each type Mechanical Air Filter This type of filter must be rated at a minimum of 2076 efficient by the Bureau of Standards discoloration test using atmospheric dust This rating applies to a clean filter and must be maintained throughout the life of the filter Electrostatic Plate Type Filter This type of filter must be rated at a minimum of 85 90 efficient by the Bureau of Standards discoloration test using atmospheric dust Electrostatic air cleaners are designed to operate at 85 90 efficiency at a given face velocity As you increase the face velocity through an electrostatic filter its efficiency decreases Therefore an electro static filter operated at increased face velocities or below 8576 efficiency would allow a greater number of particles charged by the ionizing wires to pass through the plate section and to enter the room This would increase what is known as space charge As the space charge increases a greater voltage differenctial occurs between the positive charged particles and the negative surfaces in the room This causes dust to accumulate rapidly on all surfaces defeating the purpose of a high efficiency filter Special air filtration is necessary only where installations are exposed to corrosive gases salt air or unusual dirt or dust conditions
18. the average of the peak value of the three phase output with harmonics will be 295 volts with 0 5 for any combination of the following a Any load within the load range as defined in 2 3 1 b Any combination of steady state load and 20 KW ramp function load per section 2 3 1 2 3 4 The peak DC transient excursion as measured on an external power supply with characteristics in accordance with Section 3 0 or on the sensing voltage within the regulator circuit shall not exceed 1 0 for a 10 KW step load variation per Section 2 3 1 2 3 5 All tests are to be conducted using a three phase bridge connected rectifier load 2 4 Phase Voltage Unbalance The variation between the three phase peak voltage shall not exceed 0 5 as measured with a suitable peak reading instrument The reading shall be taken under conditions of balanced load and will include any load unbalance due to the source regulator or its associated components Phase voltage unbalance is defined as 3 Epeak maximum Epeak minimum 0 005 Epeak fl Epeak 02 Epeak 03 3 0 Control The source shall include a means of continuously monitoring the output volt age which will trip the input breaker for plus or minus 10 max variation from nominal output voltage The circuit and components used for converting the 415 cps generator output voltage to DC as usually employed in regulating circuits of this type shall be of low impedance and respond to the peak of the wa
19. 2 02 830 50 42 5218187 7101 19 to 7612 02 830 50 43 5218187 7101 20 to 7612 02 830 50 44 5218187 7101 25 to 7612 02 830 50 30 7030 SYSTEM SIGNAL CABLES cont d Key No 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 79 A maximum of eight 729IV Ma with signal cables to one 7613 Part No 5218188 5218189 5218189 5218188 5218188 5218187 5218189 5218189 5218190 5218190 5218190 5218190 5218190 5218190 5218190 5218190 5218191 5218191 5218191 5218192 5218192 5218192 5218192 5218192 5218192 5218196 5218195 5218196 5218195 5218196 5218195 5218196 5218195 5220943 Description 7101 20 to 7101 12 to 7101 11 to 7101 11 to 7101 12 to 7101 11 to 7101 11 to 7101 12 to 7101 11 to 7101 11 to 7101 12 to 7101 12 to 7101 12 to 7101 12 to 7101 12 to 7101 12 to 7101 31 to 7803 to 7612 00 to 7803 to 7803 to 7803 to 7803 to 7803 to 7803 to 7613 to 7613 to 7614 to 7614 to 7616 to 7616 to 7623 to 7623 to 7615 to 7612 7612 7612 7612 7612 7612 7612 7612 7302 7302 7302 7302 7302 7302 7302 7302 7619 7619 7619 7302 7302 7302 7302 7302 7302 7619 7619 7619 7619 7619 7619 7619 7619 7553 02 02 02 01 01 01 01 01 BO AO BO Bl B3 B2 A0 Al 01 01 01 BO Bl B2 B3 A0 Al 03 03 03 03
20. 3 to 7302 A1 1 205 75 33 7030 SYSTEM POWER CABLES cont d Key No 127 128 129 Part No 5218279 5220985 5220986 Description 7803 to 7616 7612 00 to 353 7612 00 to 353 Dia Inches 1 000 750 880 Max Length ft 75 50 50 The maximum combined power cable length between the 7613 Tape Control and the furtherest 729 IV Magnetic Tape Unit in a group is 75 feet There are two tape unit groups available from each tape control four tape units can be connected serially in each group 34 A maximum of SPECIFICATION SUMMARY No of Frame Description Frames Central Processing Unit 19 Exchange 4 Disk Synchronizer 7612 354 353 Disk Storage 7302 Core Storage Power Dist Unit Reader Control Punch Control Printer Control Console Control Tape Control Magnetic Tape Unit Card Punch Printer Console Card Reader oe K oja a i A The power consumption listed represents the amo 400 Cycle KW 28 5 3 01 08 05 Ne M AM w 85 70 46 60 Cycle KVA 16 66 10 9 23 3 65 09 13 14 1 16 al 10 1 62 58 1 14 06 58 power required for the unit or units in question Total BTU hr 98 000 12 320 14 320 4 430 24 000 19 400 2 900 2 660 1 950 3 170 1 860 2 800 3 900 1 570 3 100 170 1 570 Total CFM 11 200 1 950 2 150 600 1 800 1 100 50 150 300 300 450 550 350
21. 4 inch equals 1 foot 2 Cut out the 7030 plastic templates which are available from IBM and locate the units so that the maximum allowable cable length is not exceeded 3 Maintain the recommended service clearances of each unit 4 Locate the units for best operating and servicing conditions The templates are scaled 1 4 inch equals 1 foot The solid lines indicate the unit broken lines adjoining the solid lines indicate extended service gates and covers exterior broken lines indicate the clearances required for oper ation and maintenance Templates can be made by cutting along the exterior broken lines These templates are then used to properly position the machine equipment on the area drawing In some cases clearances shown on the tem plates may be overlapped as long as the larger clearance is maintained The gate swing of a unit must not interfere with the gate swing of the corresponding control unit 10 The following points should be considered when planning the system layout _ They are numbered in the order of importance l The operator s console is the central unit of operation therefore it must be so considered when planning a layout 2 The reader must be directly to the right or left of the operator s con sole 3 a The fronts of the magnetic tape units should be visible from the oper ator s console b The printer should be near the operator s console and as close as possible to the CPU Maintenance Console c
22. 7623 1 000 75 102 5218143 7803 to 7614 1 000 75 103 5218143 7803 to 7615 1 000 75 104 5218143 7803 to 7613 1 000 75 105 5218145 7803 to 7623 740 75 106 5218145 7803 to 7614 740 75 107 5218145 7803 to 7615 740 75 108 5218145 7803 to 7613 740 75 109 5218144 7614 to 7503 1 000 75 110 5218144 7615 to 7553 1 000 75 111 5218143 7623 to 7152 1 000 75 112 5218147 7613 to 729 915 enk 113 5218146 7614 to 7503 740 75 114 5218146 7615 to 7553 740 75 115 5218145 7623 to 7152 740 75 116 535098 729 to 729 915 sene 117 552286 7616 to 1403 915 50 118 5218148 7803 to 7101 31 915 75 119 5218150 7803 to 7101 31 1 710 75 120 5218353 7803 to 7619 01 750 75 121 5218150 7803 to 353 1 710 75 122 5218148 7803 to 7612 00 915 75 123 5218150 7803 to 7612 00 1 710 75 124 5218236 7803 to 7302 BO 560 75 124a 5218236 7803 to 7302 Bl 560 75 124b 5218236 7803 to 7302 B2 560 75 124c 5218236 7803 to 7302 B3 560 75 1244 5218236 7803 to 7302 A0 560 75 124e 5218236 7803 to 7302 A1 560 75 125 5218237 7803 to 7302 BO 970 75 125a 5218237 7803 to 7302 B1 970 75 125b 5218237 7803 to 7302 B2 970 75 125c 5218237 7803 to 7302 B3 970 75 125d 5218237 7803 to 7302 A0 970 75 125e 5218237 7803 to 7302 A1 970 75 126 5218238 7803 to 7302 BO 1 205 75 126a 5218238 7803 to 7302 Bl 1 205 75 126b 5218238 7803 to 7302 B2 1 205 75 126c 5218238 7803 to 7302 B3 1 205 75 126d 5218238 7803 to 7302 AO 1 205 75 126e 5218238 780
23. NIZER MAINTENANCE CONSOLE Top View Both Units 49 Plan View Exchange Maintenance Console 12 3 16 LEVELING PADS AIR INTAKE 2x6 8x 36 Plan View Disk Sync Maintenance Console 12 3 16 CABLE LOCATION AIR INTAKE x LEVELING PADS 2x6 Height 69 Service Clearance Front Rear 60 Left Side Right Side 60 36 The photo does not show the 8 inch ex tension on the right side of these units CPU MAINTENANCE CONSOLE Top View FRONT 50 Plan View 12 3 16 AIR INTAKE LEVELING PADS 8 x 36 x Notes Height 69 Service Clearance Front Rear 60 Left Side Right Side 36 60 The photo does not show the 8 inch ex tension on the left side of this unit 353 DISK STORAGE Plan View SEPARATED rom 7 SHIPPING HERE 6178 CABLE LOCATION 1 32 3 4 6x12 j 51 Notes Height 69 Service Clearance Front Rear 44 44 LS RS 40 40 APPENDIX A PRIME POWER SPECIFICATIONS FOR THE IBM 7030 SYSTEM SECTION I 415 CYCLE POWER 1 0 Scope The following defines the requirements for 415 cycle nominal power as measured at the input terminals of the Power Distribution Unit 2 0 Source Characteristics 2 1 Output The source shall be a wye connected system capable of adequately supplying 415 cps power to the 7030 System The output frequency shall be 415 cps 25 cps Further the source shall be capable of maintaining
24. PHYSICAL PLANNING INSTALLATION MANUAL IBM 7030 DATA PROCESSING SYSTEM This manual contains information necessary for planning the physical installation of a 7030 System In addition to technical information needed for physical instal lation planning it contains recommendations and suggestions to be used as a guide only in planning an efficient and pleasant installation The customer should make such arrangements as he shall deem necessary for profession consultants ser vices in planning his installation It is important that local and national code requirements be adhered to by the customer The material presented is subject to engineering changes It is advisable therefore to consult with the local IBM Physical Planning Engineer to be sure that no changes that affect your installation of the system have occurred MAJOR REVISION July 1961 This edition supersedes the IBM 7030 Physical Planning Supplement 4 20 61 and obsoletes Form No A22 6552 CONTENTS PREINSTALLATION PLANNING Planning Schedule System Components BUILDING REQUIREMENTS Floor Construction 4 4 Space and Layout paquiseiente Acoustical Treatment Lighting Vibration Tape Storage AIR CONDITIONING Temperature and Humidity Requirements Mylar Tape Temperature and Humidity Conditions Air Filtration AIR DISTRIBUTION AND TYPES OF SYSTEMS Single Duct Overhead System Two Duct Two Air Conditioning Unit Busted
25. ate controls supplies conditioned and filtered air to the air inlets on the machines This air may be supplied to the machines through ducts laid beneath the raised floor or fed to a floor plenum chamber with holes through the floor under the machines Each machine is supplied with a quantity of air equal to its interanl fan capacity This air absorbs the heat generated by the machine and is discharged from the top of the units into the room Relative humidity of the air supplied to the units should be main tained below 80 and temperatures should be controlled to prevent condensation on or within the units To insure a controlled relative humidity it will be necessary to provide for a reheat system to operate in conjunction with the cooling unit This unit is basically a sensible cooling operation The second air handling unit supplies air directly to the room through a separate duct system and should be large enough to absorb the remaining heat load in the area It should be capable of maintaining room temperature and relative humidity as specified in this manual and give complete year round air conditioning ventilation and heating 20 TWO DUCT SINGLE AIR CONDITIONING UNIT SYSTEM This system is similar to the preceding system except in one respect This System uses only one air handling unit to supply both air circuits The air is filtered and the temperature and humidity are regulated before the air is de livered to the room and the i
26. ble length must be submitted for each cable or group in the 7030 system All external cables are measured from the base of one machine to the base of the machine it connects When computing the cable length required between units measure from the center points of the cable hole locations and addtwice the depth of the flase floor In the interest of best electrical design all cable lengths should be kept as short as possible Under no circumstances should any of the maximum lengths be exceeded Cables for an installation are supplied to connect the various components of _the system Cables for new or additional equipment will also be supplied If components of the system must be moved to fit the new component in the sys tem only cables necessary to do this will be supplied at no charge All re placed cables must be returned to the factory Cables requested for any reason other than the above such as a layout re vision at the customer s request will be considered only on an RPQ basis After cables have been ordered any changes in an approved layout that would affect cable lengths must be accompanied by an RPQ giving complete reasons for the requested change The customer must supply the required A C power cables to the 7803 Power Distribution Unit Figure 6 illustrates the approximate location where these cables tie into the P D U Figure 7 illustrates the terminal lugs that will be provided for the 60 and 400 cycle A C input cables and
27. charge of water due to failure or mechanical breakage of the automatic sprinkler heads b Higher temperature sprinkler heads Replace the sprinkler heads with high rated ones preferably in the intermediate range of 175 F rating 4 A fire detection system should be installed to protect the computer and tape storage areas This detection system should actuate an alarm and shut down the air conditioning system Data Storage l Any data stored in the computer room whether in the form of magnetic tape paper tape cards or paper forms should be in enclosed metal cabinets or fire resistant containers 2 For security purposes or for maintaining duplicates of master records a separate storage room should be used This room should be of fire resistant material and contain the same type of fire prevention equipment as described in Type of Fire Prevention Equipment in a Computer Area 57 Supporting Facilities Air Conditioning Systems Il In most installations the computer area is controlled by a completely separate air conditioning system In these cases an emergency power off switch should be placed in a convenient location preferably near the operating console or next to the main exit door Fusible link dampers should be located at fire walls and at places as prescribed by local code 2 Where the regular building air conditioning system is used with sup plemental units in the computer area the supplemental units would th
28. cle power is gen erally derived from a motor generator set supplied by the customer See Appendix A Section I 2 60 cycle 208 volt 3 phase 5 wire This power should be obtained from a balanced 208 volt 3 phase source Ifa motor generator is used to supply the 415 cycle power the same 60 cycle source may be used See Appendix A Section II The five wires for input power consist of three phase wires one neutral wire and one eguipment ground wire The eguipment ground wire from all the units can be tied into one main grounding wire at the main distribution panel This wire shall be carried directly back to the transformer or building ground A separate feeder connected to the main building distribution panel will usually provide a suitable supply If a transformer is used it should be fed from the highest primary source readily available The feeder for the 7030 system should feed no other loads If there is any question about the suit ability of the power service the customer should consult the IBM Physical Planning Engineer The power feeder for the 7030 system should be protected by the main line circuit breaker See Section on Safety and Fire Precautions for further de tails Appendix B The individual branch circuits on the distribution panel should be protected by suitable three phase circuit breakers properly derated according to manufacturer specifications The distribution panel should be located in an unobstructed well ligh
29. ect the ease of air conditioning the area 4 Work flow to other areas such as accounting department etc 5 Floor loading capacity FLOOR CONSTRUCTION The weight of each unit is listed in the Specification Summary section A structural engineer should be consulted to be assured that the floor in an instal lation is capable of supporting the system layout Factors to be considered in determining floor loading are l If more than three machines are placed side by side no allowance can be taken for side clearance at the ends of the machines 2 Regardless of the actual service clearances required clearances used in floor loading computations cannot be more than 30 inches in any one direction from the machine 3 Twenty pounds for each square foot of service area used in calculation must be applied as live load in floor loading computations 4 Ten pounds for each square foot of service area used in calculation must be applied as false floor load in floor loading computations For machines or systems not requiring false floors there is no need to apply the ten pound factor 5 Cable weight must be considered as part of the machine weight 6 Most office building floors rated at fifty pounds per square foot have an additional allowance of twenty to twenty five pounds per square foot for partitions The local building department should be contacted about using this partition allowance when determining floor loading capacity A raised flo
30. en be handled as stated above The regular building air conditioning system should have an alarm in the regular building maintenance area to alert the maintenance personnel of an emergency Air ducts serving other areas but passing through the computer room should contain fusible link dampers at each wall of the com puter room 3 The air filters used as part of the air conditioning system should contain noncombustible material Electric Systems 1 The main line breaker for the computer equipment should be pushbutton operated This pushbutton control should be in a convenient location prefer ably near the operating console or next to the main exit door A light should be installed to indicate when power is on 2 Some local codes require a special battery operated lighting unit that will automatically illuminate an area in case of power or lighting circuit failure These units are wired to and controlled by the lighting circuit Even when not required by code it is recommended that such lights be installed 3 Protection against lightning surges can be obtained by installing lightning arresters on the secondary power source especially when a The utility company installs lightning protectors on the primary power source b Primary power is supplied by an overhead power service 4 If power receptacles are located under the false floor which could be susceptible to excessive water waterproof connectors should be used Proper draina
31. er control printer printer con trol card punch card punch control console control console disk synchro nizer anda disk storage UNIT DESCRIPTION IBM 7101 Central Processing Unit This unit performs arithmetic and logic operations on operands taken from storage IBM 7619 Exchange This unit directs information flow between input output or external storage units and internal storage Internal processing can pro ceed simultaneously The 7619 Exchange has a minimum of eight channels The channels are independent and may be used concurrently To each channel can be attached a control unit for a console a card reader a card punch a printer magnetic tape units and so on These units are cable connected to their respective control units Additional channels can be added in blocks of eight up to a total of 32 IBM 7612 Disk Synchronizer and IBM 353 Disk Storage The disk synchro nizer connects disk storage units to the system The disk storage supplies vast additional word storage capacity IBM 7302 Core Storage This unit is available in the following models Modell 16 384 words of core storage Model II 8 192 words of core storage IBM 7803 Power Distribution Unit This unit is the main power distribution point for 60 cycle and 400 cycle power to the system It also contains circuitry to aid in maintenance of the core storage units IBM 729 IV Magnetic Tape Unit This unit provides high speed large capacity input o
32. es that will affect cable lengths should be made in the layout One month before machine delivery a survey must be made by local IBM representatives to determine specific requirements for moving the machine components from the delivery platform to the machine room This information should be forwarded directly to the IBM Traffic Department at Kingston N Y Two weeks before system arrival l Cables will be delivered to the machine room for installation by the customer under the supervision of the IBM Customer Engineers 2 Customer Engineering furniture and equipment will be delivered Components not shipped with the system will have their cables shipped with the individual units One week before machine delivery all air conditioning equipment should be installed tested and ready for operation Electrical facilities lighting floor ramps painting plastering and decorating should also be completed at this time Every effort should be made to balance the air conditioning system as soon as possible after the IBM 7030 has arrived SYSTEM COMPONENTS The 7030 is a solid state high speed computer It combines very fast arithmetic and logic operations with the versatile and efficient data handling capabilities needed to sustain them An average 7030 system will consist of a central processing unit exchange power distribution unit six core storage units three tape controls eight magnetic tape units card reader card read
33. etal floor This affords a certain amount of reheat to control R H of air before it enters the room The temperature control system would consist of the same controls as for a single duct overhead system In addition controls will be required in the underfloor supply system to insure that the air temperature is controlled to prevent an uncomfortable condition due to a cold floor The air conditioning system should use predominatly recirculated air with a set minimum introduction of fresh air for personnel This minimum fresh air introduction will enable the machine area to be pressurized so that air leakage is always outward This will help prevent dust entry from adjacent areas The air conditioning load should not be supplied from the same transformer that supplies the 7030 System 21 TEMPERATURE AND HUMIDITY RECORDING INSTRUMENTS It is recommended that all customers install temperature and humidity recording instruments Recording instruments are necessary to provide a continuous record of temperature and humidity conditions in the machine area Also if the air conditioning requirements are not met a record is available to indicate the extent and duration of the undesirable condition and to indicate whether a drying out period is required This may in some cases save machine downtime The record of temperature and humidity can be used to l Assure the customer that his air conditioning installation is continu ously perform
34. ge will guard against flooding or trapping water under the false floor in the computer room This is important in certain new buildings where the regu lar floor is depressed and the raised surface is on the level of the adjacent areas 58 Preplanning to Continue Operation in an Emergency l The continued operation of a customer s computer is dependent on in formation stored on cards tape disks drums and so on Also there must be equipment available to process the information Arrangements should be made for emergency use of other equipment transportation of personnel data and supplies to temporary location Duplicate or master records should be maintained from which the necessary information can be taken to resume oper ation These records should be stored in a remote area 2 Where continuity of operation is essential a stand by power source should be installed General Precautions and Personnel Training l The computer room air conditioning equipment room and data storage room should be monitored during non i Lg hours 2 Steampipes and waterpipes running above the false ceiling should be inspected to guard against possible damage due to accidental breakage leaks age or condensation 3 Emergency exit doors should be located in the computer area The number of doors depends on the size and location of the area 4 Personnel should be trained in emergency measures such as Proper method and sequence of shutti
35. hould be made using the room under consideration An average 7030 system will require between 2500 3500 square feet of floor space Space should be provided for daily tape storage within the machine room Space may also be needed for printer forms stands storage cabinets card files work tables and desks as wellas IBM punched card data processing equipment such as punches sorters or transceivers The integration of the 7030 work area with that of other accounting areas and with storage areas should be considered The work flow from punched card equipment to and from the system should be considered when aisles and intermediate storage locations are planned Such items as permanent master document files card files and magnetic tape files require different types of storage areas and should be carefully planned to minimize both the amount of space necessary and the travel time between areas At the option of IBM a substantial amount of test equipment may be as signed to the installation to maintain the equipment in the machine room Some machines may be moved to the test area depending on the type of work to be done These areas should be on the same floor level whenever possible If they are not ramps should be provided for moving test equipment and machine components The Customer Engineers test and storage area for a single installation should contain at least 600 square feet of space air conditioned to the same specificatio
36. ing its job properly Installation errors and loss of efficiency due to malfunction of some part of the air conditioning system can be quickly detected 2 Determine if a mandatory drying out period is necessary when humi dity limitations are exceeded The drying out may be necessary if the excess humidity occurs either during periods of actual machine operation or during periods when the machine is shut down and unat tended The extent and duration of the excess humidity is used to determine the duration of the drying out period 3 Determine if the environment in the area meets the requirements for the data processing system A visual or audible signal should be incorporated into the instrument The purpose of the signal is to provide a visual or audible indication that the tem perature or humidity conditions in the 7030 area are nearing the maximum limitations stated in this manual Action can then be taken by the customer s personnel to correct the situation Direct reading instruments with a 7 day electric drive chart should be used at all installations to monitor the ambient room conditions The recorder Should be located at a representative location within the room and adjacent to the control devices 22 POWER REQUIREMENTS Figure 5 illustrates the required power service for the 7030 system The computer requires two types of power services which the customer must supply 1 415 cycle 208 volt 3 phase 5 wire The 415 cy
37. itable three phase circuit breakers properly derated according to manufacturer specifications 3 2 Branch circuits should terminate as close as possible to the machine they supply The branch circuits can be run in conduit greenfield or flexible cable depending on local codes and fire regulations 54 3 3 Suitable convenience outlets should be installed in the 7030 room and CE room for use by the maintenance personnel customer engineers and so on 3 4 The three phase power receptacles for the 7030 system must be wired for correct phase rotation Looking at the face of the receptacle and running counter clockwise the sequencing will be phase one phase two and phase three 4 0 Emergency OFF Remote power off devices that will instantaneously remove all power 60 and 415v from the 7030 system shall be strategically located in the machine room 55 APPENDIX B SAFETY AND FIRE PRECAUTIONS Safety is a vital factor in planning for a large computer installation This con sideration is reflected in the choice of a computer location building materials used fire prevention equipment air conditioning and electrical systems and personnel training Locating a Computer Area 1 The computer area should be in a noncombustible or fire resistive building or room 2 The computer room should not be located above below or adjacent to areas where inflammable or explosive materials or gases are stored manu factured or pr
38. les lights and so on Figure 4 can be used as a recommended guide The number of outlets shown should be considered a minimum requirement 11 RAISED FLOORING FREE ACCESS TYPE FLOOR RACEWAY TYPE FLOOR JOIST CONSTRUCTION Figure 1 Raceway and Free Actess Type Floors 12 aa PDU 7803 F eee 7616 7291V Ptr Ctrl F F Possible Expansion Area 7623 st Ctr F F 729 IV F 1729 IV 1403 Printer F 17291v F 1761310 7503 Reader F 7614 Rdr Ctrl 7615 Pch Ctrl F F F oe F 76137c 04 Disk Storage Punch Control 354 Possible Expansion 000000 poa FIGURE 2 7030 SYSTEM LAYOUT 7101 CPU 7614 354 Disk Sync 7612 F 353 F F DS ERE REM Laal o res FIGURE 3 7030 SYSTEM LAYOUT Possible Expansion Area n 00vv n RADARY IE ATE WB Card File on STORAGE Top of Letter 20 0 AREA File Off Line Maint Area Office Valet 30A 125V for I Shipped in Tw Installation Tester Sections I M amp T Area Height 60 ae I Width 2 Duplex receptacle 15A 125V 2W 3 prong grounded for standard 2 prong or 3 prong grounded plugs Total 600 sq ft e Single receptacle 20A 250V 39 4 wire suitable for a Hubbell 7251 cap 1 4 1 0 FIGURE 4 CE ROOM LAYOUT ACOUSTICAL TREATMENT Accoustical treatment is recommended for a comfortable operation of the sys tem Fo
39. nd hermetically sealed Additional support should be obtained by enclosing the container in an individual cardboard box Trademark of E I du Pont de Nemours amp Co Inc 17 AIR CONDITIONING The recommended design condition of an IBM 7030 installation is 75 F and 50 R H In areas where it is not feasible to maintain 50 R H a design con dition of 40 45 should be used Components of the 7030 system are internally cooled by air circulated by blowers in most units The air intake varies slightly from one unit to another but in general it is through the bottom and also through louvers along the bottorn edge One inch dust filters are included at each air input Warm air exhausts from the top of each unit To determine the air conditioning capacity necessary for an installation the following factors must be considered Machine heat dissipation personnel latent load fresh air introduction infiltration of heat through outer walls ceiling floors door openings partitions glass wall area and possible reheat A separate air conditioning system is recommended for a data processing system installation Because of the amount of heat dissipated while this machine is in operation it is necessary for the air conditioning system to maintain a cooling cycle year round TEMPERATURE AND HUMIDITY REQUIREMENTS MYLAR TAPE 1 Machine power ON Operational Period Temperature 65 80 F Relative Humidity 20 80 2 Machine po
40. ndividual units through separate ducts A split coil with reheat and or face and bypass dampers can be used to regulate the air to be supplied directly to the individual unit Relative humidity of this air should be maintained below 80 and temperature should be con trolled to prevent condensation on or within the units The temperature control system for the air being supplied to the overhead system would be the same as for a single duct overhead system In addition a control system would have to be installed in the discharge duct to regulate the air supply to the underfloor system The controls would operate either the separate cooling and reheat coils or the face and bypass dampers to maintain the required conditions A remote reading temperature and humidity recorder should be installed with the sensing elements in the discharge air to the under floor system to monitor the air entering the machine units UNDERFLOOR SYSTEM In this system the space between the regular building floor and the raised floor is used as a supply plenum All air is discharged into the room through floor registers around the perimeter of the area The air is returned to the air conditioning unit by ceiling registers located directly above the machine units A higher return temperature can be utilized in this system without affecting the design conditions of the over all room The design of this system takes into consideration a heat transfer factor through the m
41. ng off all electrical power Shutting off air conditioning system Handling fire extinguishers in the approved manner Properly operating a small diameter fire hose Evacuating records Evacuating personnel Calling fire company e ho porr 59 APPENDIX B SAFETY AND FIRE PRECAUTIONS Safety is a vital factor in planning for a large computer installation This con sideration is reflected in the choice of a computer location building materials used fire prevention equipment air conditioning and electrical systems and personnel training Locating a Computer Area 1 The computer area should be in a noncombustible or fire resistive building or room 2 The computer room should not be located above below or adjacent to areas where inflammable or explosive materials or gases are stored manu factured or processed If the customer must locate near such an area he should take precautions to safeguard the area Structural Safety 1 Walls enclosing a computer area should be of noncombustible materials where ever possible These walls should extend from floor to ceiling If walls are made of combustible material they should be protected as prescribed by code 2 If a computer area has one or more outside walls adjacent to a building that is susceptible to fire a Installation of shatterproof windows in the computer room would improve the safety of personnel and equipment from flying debris and water damage b Sprinkler
42. ns as the machine room The air conditioning should be sized to include the heat load of at least one magnetic tape unit Layout of Machine Components Operational requirements should determine the specific location of the components in the machine room Because the separate components are con nected by cables of restricted length and because of space limitations and the necessity of maintaining clearances between machines for servicing work space and aisles the customer may need to prepare and analyze several tentative layouts before deciding on the final one Because each customer has a different room size a different column spacing a different combination of machine components anda different pro cedure for using auxiliary input output units each installation should be considered individually to reach the best arrangement The customer should prepare a layout of the 7030 system with the advice of the IBM Salesman and Physical Planning Engineer This layout must be in final form reviewed by Data Systems Division Installation Planning and ap proved by the customer before ordering the system cables Each IBM branch office is responsible for ordering the correct external system cables four months before the scheduled delivery date Physical Planning Engineers are available for assistance in cable ordering A machine layout can be readily made by considering the following 1 Obtain an accurate drawing of the proposed area scaled at 1
43. ocessed If the customer must locate near such an area he should take precautions to safeguard the area Structural Safety l Walls enclosing a computer area should be of noncombustible materials where ever possible These walls should extend from floor to ceiling If walls are made of combustible material they should be protected as prescribed by code 2 Ifa computer area has one or more outside walls adjacent to a building that is susceptible to fire a Installation of shatterproof windows in the computer room would improve the safety of personnel and equipment from flying debris and water damage b Sprinklers could be installed externally over the windows to protect them with a blanket of water in case of fire in the adjacent area 3 Where a false or hung ceiling is to be added it should be of noncom bustible and nondusting If combustible materials are used in the space between the regular ceiling and the false ceiling proper protection should be provided 4 A raised floor installed over the regular floor should be constructed of noncombustible or fire retardant materials If the regular floor is of com bustible material it should be properly protected from the ceiling below preferably by water sprinklers Note Before the computer is installed the space between the raised and regular floors should be cleared of debris Also this space should be periodically checked after installation to keep it free of accumulated
44. or will accomplish the following major objectives Allows future layout change with minimum reconstruction cost Conceals interconnecting cables and power receptacles Provides personnel safety Permits space between the two floors to house air supply ducts or act as an air plenum if desired HA WD r A raised floor can be constructed of steel aluminum or fire resistant wood The free access type floor which rests on pedestals is preferred over the raceway type whenever permitted by local building codes The two general floor types are shown in Figure 1 When selecting a raised floor covering consideration should be given to such factors as the frequency of moving machine units minimum cracking or dusting of the tile appearance and cost Experience has shown that a material such as vinyl tile is most applicable due to its resilience and its resistance to cracking and dusting If a raised floor utilizing metal panels is used steps must be taken to in sure that no metal is exposed to the walking surface SPACE AND LAYOUT REQUIREMENTS Although space and layout requirements differ for each 7030 system a few general rules can be given Space The floor area required for the system will be determined by the specific components desired length to width ratio of the room location of columns provision for future expansion and so on To determine the exact area re quired for a specific group of components a machine layout s
45. r best results an acoustical consultant should be approached The following is presented as general information The principal noise sources in the system are the mechanical units such as card machines printers and blowers Floor construction should be of a nature that will retard vibration to other areas The walls should be constructed from the floor to the base ceiling and properly sealed The doors must also have a good seal The wall surfaces should be made soft to prevent reverber ations the importance of this feature diminishes with the increased size of a room The greatest sound reduction will be obtained by properly treating the ceiling Best results can be expected from a dropped porous ceiling If over head duct work exists it is possible that the noise generated in the machine room may be transmitted to other rooms unless proper precautions are taken LIGHTING A minimum average illumination of 40 foot candles measured 30 inches above the floor should be maintained in the general machine room area Direct sunlight should be avoided because lower levels of illumination are needed to observe the console and signal lamps The lights for general illumi nation should be sectionally controlled by switches so that a portion of the lighting can be turned off as desired VIBRATION It may be necessary to install machines in an area that is subject to minor vibrations The machines can withstand a sustained vibration to up to 0 25G
46. s could be installed externally over the windows to protect them with a blanket of water in case of fire in the adjacent area 3 Where a false or hung ceiling is to be added it should be of noncom bustible and nondusting If combustible materials are used in the space between the regular ceiling and the false ceiling proper protection should be provided 4 A raised floor installed over the regular floor should be constructed of noncombustible or fire retardant materials If the regular floor is of com bustible material it should be properly protected from the ceiling below preferably by water sprinklers Note Before the computer is installed the space between the raised and regular floors should be cleared of debris Also this space should be periodically checked after installation to keep it free of accumulated dust and possible debris 60 5 The roof or floor above the computer and tape storage areas should be a water tight slab If practical the walls of the room should be sealed to the slab in such a manner as to prevent water entering from above Type of Fire Prevention Equipment in a Computer Area 1 Portable carbon dioxide fire extinguishers of suitable size 15 pounds and number should be provided in the machine room This is the recommended nonwetting agent for electrical equipment Class C Hazard Extinguishers should be overhead marked and readily accessible to individuals in the im mediate area Local codes
47. ted area in the 7030 room Branch circuits should terminate under the raised floor as close as possible to the machine they supply The branch circuits can be run in conduit green field or flexible cable depending on local codes and fire regulations It is recommended that the 415 cycle power cables supplying the power distribution unit be housed in non ferrous conduit Suitable convenience outlets should be installed in the 7030 room and CE room for use by the maintenance personnel Customer Engineers and so on As a safety precaution a remote power off device that will remove all power from the 7030 system should be provided in the machine room 23 PHASE ROTATION The three phase power receptacles for the 7030 System must be wired for correct phase rotation Looking at the face of the receptacle and running counterclockwise the sequencing will be phase one phase two and phase three LIGHTNING PROTECTION It is recommended that the customer install lightning protection on his secondary power source when The utility company installs lightning protectors on the primary Primary power is supplied by an overhead power service The area is subject to electrical storms or equivalent type power surges A recommended type of service protector to be installed is the G E Pellet Type Model 9LA15A1 or Model 9LA15A4 or equivalent One of either model is required for single phase and two of either model are required for three phase
48. unt of 400 and 60 cycle Total Wet lbs 7 100 5 400 1 900 3 255 2 650 2 000 900 450 450 900 900 1 100 800 750 400 1 000 Service Clearance requirements are found in the individual machine dravvings 35 MACHINE DRAWINGS The drawings on the following pages are not to scale They are dimensioned plan views of the units they represent The cable locations as shown by the darkened areas are the recommended cable hole sizes and locations to cut out of a false floor The air intake locations show the recommended area from which an air intake hole can be cut The size of the opening is determined by the quantity of air required Note All dimensions are in inches 36 20 FRAME Top View 37 Plan View AIR INTAKE 10 X CABLE LOCATION SEE NOTE LEVELING PADS 2x6 Notes Height 69 Service Clearance Front Rear Sides 60 36 No service clearance reguired unless unit is last one in a row then 36 inches are reguired on the exposed side The following list itemizes the units packaged in the 20 frame andtheir cor responding recommended cable hole cut out size The general location of the cut out illustrated in the plan view shows it to be 8 inches from the rear cover and centrally located between the sides The long dimension is parallel to the rear of the frame 7101 CPU 7612 Disk Sync Frame Hole Size in Frame Hole Size in 25 6x6 01 6 x 12 20 6x8 02 6x8 19 6
49. uplicate or master records should be maintained from which the necessary information can be taken to resume oper ation These records should be stored in a remote area 2 Where continuity of operation is essential a stand by power source should be installed General Precautions and Personnel Training l The computer room air conditioning equipment room and data storage room should be monitored during non operating hours 2 Steampipes and waterpipes running above the false ceiling should be inspected to guard against possible damage due to accidental breakage leak age or condensation 3 Emergency exit doors should be located in the computer area The number of doors depends on the size and location of the area 4 Personnel should be trained in emergency measures such as Proper method and sequence of shutting off all electrical power Shutting off air conditioning system Handling fire extinguishers in the approved manner Properly operating a small diameter fire hose Evacuating records Evacuating personnel Calling fire company RO QO TD 63
50. urity purposes or for maintaining duplicates of master records a separate storage room should be used This room should be of fire resistant material and contain the same type of fire prevention equipment as described in Type of Fire Prevention Equipment in a Computer Area 61 Supporting Facilities Air Conditioning Systems 1 In most installations the computer area is controlled by a completely separate air conditioning system In these cases an emergency power off switch should be placed in a convenient location preferably near the operating console or next to the main exit door Fusible link dampers should be located at fire walls and at places as prescribed by local code 2 Where the regular building air conditioning system is used with sup plemental units in the computer area the supplemental units would then be handled as stated above The regular building air conditioning system should have an alarm in the regular building maintenance area to alert the maintenance personnel of an emergency Air ducts serving other areas but passing through the computer room should contain fusible link dampers at each wall of the com puter room 3 The air filters used as part of the air conditioning system should contain noncombustible material Electric Systems 1 The main line breaker for the computer equipment should be pushbutton operated This pushbutton control should be in a convenient location prefer ably near the operating
51. utput for data or programs In the IBM 7030 System the mag netic tape units must be attached to a 7613 Tape Control IBM 7152 Operator s Console This unit contains the switches lights digi tal displays and so on including a console printer that can be used for oper ator control of the system The console must be attached to a 7623 Console Control IBM 7503 Card Reader This unitis a 1000 card per minute card reader that is part of the input output system There is no control panel on this machine in all operations using the card reader it must be attached to a 7614 Card Reader Control IBM 7553 Card Punch This unit is a 250 card per minute card punch that is part of the input output system There is no control panel on this machine in all operations using the card punch it must be attached to a 7615 Card Punch Control IBM 1403 2 Printer This unit is a 600 line per minute printer that is part of the input output system There is no control panel on this machine in all operations using the printer it must be attached to a 7616 Printer Control IBM 7613 Tape Control This unit controls up to eight 729 IV Magnetic Tape Units only one may operate at a time and contains the buffers and electronic circuits that make the tape units attachable to the 7619 Exchange IBM 7623 Console Control This unit contains the buffers and electronic circuits that control the 7152 Console and make it attachable to the 7619 Exchange IBM 7614
52. veform regardless of variations in waveform due to generator loading The circuit shall consist of three phase transformer with delta connected primary and six phase delta connected secondary and bridge connected rectifiers with capacitor filter The time constant of the capacitor and the equivalent load on the circuit shall not exceed 0 05 seconds The impedance of the total circuit shall be such that at nominal input the difference between the no load output voltage and the full load output voltage will not be more than 8 The intent of this requirement is to effectively duplicate the average conversion charac teristics of the multiplicity of power supplies used in the computer system 4 0 Distribution 4 1 The source power shall be distributed to the PDU via five wires These wires shall consist of three phase wires one neutral wire and one equipment bond ground wire The neutral of the 415 cps shall be grounded at or near 53 the output of the converter The bond ground wire shall be common to the ground of the converter unit which shall be carried back to the transformer or building ground 4 2 The minimum grounding and distribution requirements shall compy with the latest National Electrical Codes 4 3 The available short circuit current at the Power Distribution Unit must not exceed the rating of the 7030 system input circuit breakers which is 25 000 asymetrical amperes at 240 VAC SECTION II 60 CYCLE POWER 1 0 Scope
53. wer OFF Nonoperational Periods Temperature 50 100 F Relative Humidity 0 80 The area must be at the conditions for the operational period before the machine power is turned on TEMPERATURE AND HUMIDITY CONDITIONS Under all conditions of operation the input air and room air at the data processing installation should not exceed 80 F This is a maximum operating temperature and should not be considered a design condition When conditioned air is supplied to the base of any unit by means of an under floor duct or plenum chamber the relative humidity in the duct should not be greater than 80 This specification is an absolute maximum Air temper ature in this duct should be kept above room dew point temperature to prevent 18 condensation within or on the machines When it is necessary to add moisture to the system for control of low relative humidity one of the following methods should be used l Steam grid or jets 2 Steam cup 3 Water atomizers Note In localities where the outside temperature drops below freezing condensation will form on single glazed window panes Also if outside tem peratures are considerably below freezing the outside walls of the building should be waterproofed or vapor sealed on the inside Or in time structural damage will occur in outside walls AIR FILTRATION A high efficiency filter rated according to the following specifications should be installed to filter all air supplied to the DPM
54. x6 03 6x6 18 6x6 354 6x6 16 6x6 12 8 x 12 11 8 x 12 Eight inch rear extension is not shown on photo 29 1 2 FRAME Top View Plan View 64 LEVELI 8 PADS 3 DIA 16 21 4 CASTERS 3 DIA P 253 4 FRONT 14 13716 AIR INTAKE ES ON UNIT 18 34 Notes Height 69 Service Clearance Front Rear Sides 60 36 No service clearance required unless unit is last one in a row then 36 inches are required on the exposed side This frame is used for the Exchange units 02 and 03 Eight inch rear extension is not shown on photo 38 7302 CORE STORAGE Top View Plan View AIR INTAKE 1 ON UNIT Notes Height 69 Service Clearance Front Rear Sides 96 42 No service clearance required unless unit is last one in a row then 36 inches are required on the exposed side 39 7803 POWER DISTRIBUTION Plan View CABLE LOCATION LEVELING PADS 2X6 Notes Height 69 Service Clearance 36 on all sides 40 729 IV MAGNETIC TAPE UNIT al Plan View CASTERS 1410 3 DIA W Notes Height 69 Service Clearance Front Rear Sides 30 30 Minimum clearance between tape units of 2 inches 30 inches between a tape unit and any other unit All covers except the two side covers are self storing The top opening is perforated metal 51 opening 9 64 dia holes staggered on 3 16 centers 7613 TAPE CONTROL Plan View
55. ysical planning requirements from your local IBM Physical Planning Engineer 3 Determine the prospective location of the system Make a prelimi nary layout of the proposed installation 4 4 Request a visit by the IBM Physical Planning Engineer to discuss with the customer s personnel including the planning staff and consulting group installation power and air conditioning requirements At this meeting the proposed room layout floor construction and the place ment of raceways and power receptacles will be discussed 5 Advise IBM of security or other restrictions and advise of any unusual housing requirements as a result of these restrictions 6 Study local delivery quotations on power and air conditioning equipment to determine when this equipment must be ordered Six months before machine delivery the air conditioning equipment require ments should be reviewed At this time the final layout should be made by the customer and IBM branch office and submitted to the Data Systems Division s Installation Plan ning Department for final review and comment The cable order should then be made at the IBM branch office from this approved layout and forwarded by the Branch Manager to the Order Department at the plant of control When the customer and the branch office require assistance the Regional Physical Plan ning Engineer should be contacted THIS IS A CRITICAL POINT IN THE SCHEDULE After these cables are ordered no chang
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