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Technical Reports Institute for Biomedical Computing

2-1974

Macromodular Computer Design, Part 2, Volume07, Faceplate SpecificationsComputer Systems Laboratory, Washington University

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MACROMODULAR

COMPUTER BESI©N

PART' 2

MANUFACTUIRING BESCIRIPTOON

VOLUME VDU

FACEPLATF SPFCUFUCATUONS

...... ?echnica_ Report No. 3_

FINAL REPORT - FEBRUARY, 1974

CONTRACT SD-302 (ARPA)

COMPUTER SYSTEMS LABORATORY

WASHINGTON UNIVERSITY

ST. LOUIS, MISSOURI

MACROMODULAR COHPUTER DESIGN

FINAL REPORT - CONTRACTSD-302

:_ FEBRUARY,1974

'ec nca Repor No. B6

PART 2 - MANUFACTURING DESCRIPTION o

VOL. VII-FACEPLATE SPECIFICATIONS

4.

,&

This work has _een supported by the Advanced ResearchProjects Agency of the Department of Defense underContract SD-302 and by the Division of Research Facilitiesand Resources of the National Institutes of Healthunder Grant RR-00396.The views and conclusions contained in this document

are those of the authors and should not be interpretedas necessarily representing the official policies,either expressed or implied, of the Advanced Research

Projects Agency or the U.S. Government.

Computer Systems LaboratoryWashington University

St. Louis, Missouri

ABSTRACT

Specifications for the construction of Macromod-

_ ular Faceplate Box assemblies are contained in this

report. Also included are all electrical and mechanical

specifications for common subassemblies. Certain

general assembly techniques are specified.

J

_ INDEX

GENERAL FACEPLATE SPECIFICATIONS

PAGES 300.0-1 thru 300.0-16

1-CELL FPB SHELL

PAGES 300.1-1 thru 300.1-19

2-CELL FPB SHELL

PAGES 300.2-1 thru 300.2-8

FACEPLATE BOX VISCERA PARTS

PAGES300.5-1 thru 300.5-28

/V-BUS SUBASSEMBLY

PAGES _300. 6-1 thru 300.6-4

FUNCTION CODE SWITCH SUBASSEMBLIES

PAGES 300.7-1 thru 300.7-5

I--_ AA--!

.5WASHINGTONUNIVERSITY

GENERALFACEPLATE SPECIFICATIONS

PAGE TITLE CHANGE

J

300_0-1 TITLE PAGE G '

300_0-2 INTRODUCTION C

300_0-3 OUTLINEOF FACEPLATEDOCUMENTATION B, D

300_0-4 MANUFACTURERS AND PART NUMBERS B

300_0-5

thru GENERAL FACEPLATE BOX WIRING SPECIFICATIONS A_, E,, F

300_0-13

30000-14 ASTRO 348 COMPONENT IDENTIFICATION F

300_0-15 REAR CONNECTOR ORIENTATION AND PIN NUMBERING

300_0-16 CONTACT INSERTION FIXTURE c

rY

CHG. E.C.O. DATE APPR. CHG. E.C.O. DATE APPR. CHG. E.C.O. DATE APPR.

SSUE0047108,0 _ E 0249124,2 _:,--;-'B 0059 10-20-70 G 0277 12-7-72

C 013,5 12-2 S-"'O ._. ,,O 0235 12-13-71 ',/,(_j/_, _

MACROMODULAR SYSTEMS PROJECT

300.0-1

GENERAL SPECIFICATIONS FOR MANUFACTURE

OF MACROMODULAR FACEPLATE BOXES

°

I. Introduction:I

The Macromodular Faceplate Box is a connector and wire

harness assembly encased in a mechanically functional shell. The

shell supports the connectors and protects the wiring, while

providing a modular quick-connect-disconnect facility. The

wiring harness serves to interconnect a set of general, system

wide connectors to a set of connectors which are specific to

the function being performed.

The complete manufacturing specifications are contained

in a system of documents as outlined on the next page.

II. The 300.0 Document

This document contains general information concerning

workmanship, standards, and explanations of notation used in

the various manufacturing descriptions.

On many drawings, specific components are called out by

name--such as V-Bus Connector. These names are correlated with

specific manufacturers, part numbers, and/or drawings in a

table on page 300.0-4.

Other relevant specifications (such as CAS-5) are con-

tained in document 010 (General Standards).

300 0-2

OUTLINE OF FACEPLATE DOCUMENTATION

DOCUMENT SUBJECT

300.0 General Specifications

300.1 Szngle Height Shell

300.2 Double Height Shell

300.3 Triple Height Shell

300.4 Quadruple Height Shell

300.5 Faceplate Box Viscera Parts

300.6 V-Bus Subassembly

300.7 Code Switch Subassembly

- Other general sub-assemblies to be

- added as they are designed.

301 Type One Faceplate Box

302 Type Two Faceplate Box

303 Type Three Faceplate Box

304 Type Four Faceplate Box

305 Type Five Faceplate Box

- Other specific faceplate boxes to

- be added as they are designed.

I

ISSUE 0047 10-8-70 _//_L / B 0059 10-20-70

3000-3

MANUFACTURERS AND PART NUMBERS!

CSL NAME IDENTIFICATION?

FPB Rear Connector tAMP 3-202844-5 Box ContactJ Connector (AMP 750 Series) 90 Pin

V-Bus Connector AMP 1-202844-1 Box Contact Connector

(AMP 750 Series) '90 Pin

Coaxicon AMP 329055 Twin Standard Coaxicon

Ferrule AMP 329056 Shield Ferrule for

Twin Std. Coaxicon

Code Switch Honeywell Mi'croswitch 3SX1-T

ASTRO 348 Rear NutASTRO 348 Contact

I

Retention Disc Amphenol Connector DivisionASTRO 348 Inter- ASTRO 348-20E14-37P1 (201)facial Seal

ASTRO 348 Receptacleshell

ASTRO 348 Male

Contact Amphenol ASTRO 348-100-5000P-02

Retention Grommet Amphenol 169-254 Viton 0-ring.

Vlier Spring

Plunger Vlier NS51N Spring Plunger

Vlier Manuf. 8900 Santa Monica,L.A.Calif.

R6 130 OHM 5% 1/8Watt Carbon Composition

! Resistor Allen Bradley Type BB

,,SSUE00aZ _L,0-_8-Z0.....i_...3_e>i'

: '- D . .0235 ' 12-13-71 ..... ;

' ' · .... i "

300,.0-4

GENERAL FACEPLATE BOX WIRING SPECIFICATION

&

I. Introduction

This document describes specifications and techniques

which are common to the several types of faceplate box wiring

subassemblies.

II. Workmanship

· These assemblies use sub-miniature connectors, small gauge'

wire, and small hardware. Some care is therefore necessary to

protect the individual parts as they pass from one assembly

operation to the next.

Soldering technique must be carefully supervised. Ail

connections are to be made with a temperature controlled iron

(600° F) such as the Weller W-TCP. The solder used shall have

a nominal composition of 60% Tin and 40% Lead. All flux

residues must be removed, and the residues from Chlorinated

Hydrocarbon cleaners must also be removed toprevent corrosion

of the connector contacts.

Other areas of workmanship standards will be covered in

later sections of this specification.

III. Wiring Lists

The connections in a faceplate box wiring subassembly are

detailed by a point to point wiring list. The wiring lists

have symbols which separate individual copper paths and delimit

pairs of copper paths which are to be wired with a single

twisted pair.

ISSUE 0047 . 10-8-70

A _ 0056 i 10-15-70

300.0-5

Component pin numbers are represented in the following

manner:

(Pin Number) (Component Type) (Component Number)

Example: 31A3 is pin 31 of connector A3, connector A

is an AMP Box Connector and it is in position three. The

various component types will be individuallyexplained in

later sections.

The symbol _ appearing in the margin identifies a copper

path. All connection points between two (#) symbols are to be

connected together.

Example: #

lA3

3G7 [BlUe

3G8 [Blue

#f

The example represents a single blue wire which is connected

from pin 1 of connector A3 to pin 3 of Connector G7. In

addition a single blue wire is connected from lA3 to 3G8.

The three connection points and two wires represent one copper

path.!

Much of the wiring is in the form of color-coded twisted

pairs. Two copper paths appearing between the row of symbols

(_>>>>>>>>>>_) are wired with one pair.

%

3000-6

Example:

>>>>>>>>>>>>>>>>

#

3A3

24D1 _range

#

4A3

23D1 [Red

#

>>>>>>>>>>>>>>>_>

~This example directs the use of an orange-red twisted

pair (see CAS-5) . The orange wire connects pin 3 of connector

A3 to pin 24 of connector D1. The red wire is similarly routed

from 4A3 to 23D1. Two copper paths have been connected by

one twisted pair.

Succeeding sections of this specification will describe

the individual components to be interconnected.

IV. Wire Preparation

Two types of wire are used in the wiring subassembly.

The first type is a single conductor #30 AWG K_nar insulated

wirewrap wire (Brand Rex T-360) . This wire will be crimped

and soldered and is used in three colors: Red, Blue and

Yellow.

The second type of wire is a twisted pair of two #30

_ AWG Polyethylene insulated wires which is _sed in 17 color

300,0-7

combinations. This wire was made by Brand Rex and is described

in CSL document CAS-5.

All wires used in the wiring subassembly shall be 6.500

i .250 inches long before stripping and termination. The

stripping dimensions for any given wire or pair are given for

each individual type of termination in later sections of this

document.

All wires shall be stripped with an automatic mechanical

stripper. The stripped wire shall be smooth, straight, and free

from nicks, scratches or mechanical deformation.

It is important that the twisted pairs remain twisted with

the original lay length. For the long lay pairs such asa

(Yellow-Slate) it is permissible to give the ends of the pair

an extra twistto prevent unravelling.

V. Resistors

Resistors are considered to have two leads, and a unique

number is assigned to each lead. The resistors are numbered

as follows:

Example:1R601

2R601

1. First numeral -- indicates lead one or lead two

of one resistor.

2. Letter R indicates that component is a

resistor.

%

3. Single numeral (6) -- Indicate type of resistor.

(6) represents a 130 ohm 1/8 watt 5% carbon

composition resistor. 380_0-8

4. Two digit number (01) -- Sequence number of component,

may run from 01 to 99.

The following sequence from'a wiring/list will serve as

an example:

>>>>>>>>>>>>>>>>

1D1 Red

1R601%

#

2D1 Slate

2R601

#

>>>>>>>>>>>>>>>>

This directs that the first 130 ohm resistor (R601) be

connected from pin 1 of connector D1 to pin 2 of connector D1.

The color code may be ignored, and teflon sleeving shall be

used to insulate the exposed leads.

!

VI. Rear Connectors

The components designated by an A on the wiring lists

(A3, A4) are AMP 750 SERIES BOX CONTACT CONNECTORS, AMP

Catalog 941.

Wires which are terminated to the AMP 3-202844-5 are to be

stripped .125 ± .031 inches. The bare end of the wire is to

be fed into the terminal tail and bent over 180 ° with the

% insulation resting in the U shape of the terminal. The wire is

to be soldered, and no solder shall wick into the contact.

300.0-9

The solder meniscus shall not extend past the square perforation

nearest the connector body. The solder joint shall be visually

inspected before the following step is executed.

The joint shall be cleaned and covered by a tight fitting

peice of polyolefin shrink tubing. The shrink tubing shall be

.300 to .350 inches long.

The pin numbering stencilled on the connector block must

be IGNORED. The pin numbers are defined on Drawing 300.0-15.

VII. ASTRO 348 Connectors

The connectors identified with a D on the wiring lists

are members of the Amphenol ASTRO-348 family. The 14-37

configuration shown in this document is a special version with/

some of the environmental sealing parts left out. In the

future, a standard version of this connector will probably

be used, so the differences are noted here toavoid obsoles-

cence of the documentation. The standard bulkhead connector

!

has th e part number 348-40E14-37P1.

The standard connector can be installed by following the

instructions in the Amphenol ASTRO-348 Technical Manual. The

special connector documented here [Amphenol ASTRO 348-20E14-

37P1 (201) Mod.] has a clear chromate finish instead of the

standard olive drab. The modified connector has an unswaged

rear nut and contact retention disk, so all parts are handled

] F ! 0256 ] 2-22-721'_/_'-/_Ip ......... _ ............ ! ...................... ,..4/--_.__.. I

I.....l..............i I { soo.o-n! ' i............ ! ...................... I .............. {.............!i i'k!.i.ffZii2E_J.2Z.i.]

separately as shown later in document 300.0. The modified I

connector does not have the silicone rubber insert in the

rear nut, so the pin numbers must be read from the front.

I

The modified connector shall be assembled in the following

sequence:

1. Mount the receptacle shell on the faceplate with thestandoffs (Dwg. 300.5-4) and fillister head 2-56 screws.

2. Crimp the contacts per instructions given below, and

insert the contacts into the contact retention disc,

using a simple holding fixture to Support the disc.

3. Apply an interfacial seal, insert the disc assembly

into the receptacle shell, and hand tighten the rear

nut. A picture on a later page identifies the indi-vidual parts.

Wires for these connectQrs shall be stripped 0.125--0.150

inches. The tight stripping tolerance is necessary to insure

that the insulation will tuck into the rear sleeve of the

contact for mechanical support. The wires are crimped into

the ASTRO-348 contacts using a Buchanan No. 612596 hand tool with contact

locator Buchanan No. 613381. Equivalent automatic tooling is preferable.

Crimp settings of (2) have proved satisfactory with two hand

tools, but tool variability requires that some tests be made

before a production setting is adopted. The test criterion is

that the crimped joint shall have 70% of the tensile strength

of the wire being crimped.

The yellow wire to pin 5 of the D connectors and the green

wire to pin 29 may be combined into a yellow-green twisted pair.

If this is not done a single blue wire should be used on pin 29.

0256 2-22-72 300.0-110277 _2--_- 7¥_

I

...........

VIII. Amp Coaxicon Connectors

The connectors identified by a G in the wiring list are

versions of the Amp Twin Standard Coaxicon. The pins are

1, 2, and 3 as follows:

Pin 1 Opposite Small Port - I on Plastic Insert

Pin 2 Opposite Large Port - II on Plastic Insert

Pin 3 Wire inserted under shield ferrule

All wires for this connector are stripped 0.250 inches

± .031 inches. The wires are crimped using Amp crimp die

69231-2 in hand tool 45707-2 or pneumatic tool 69365-2. The

wires must be carefully held during the crimp cycle to prevent

slippage. These connectors are press fit with an arbor press

after crimping.

The orientation of these connectors is important, and is

noted on each faceplate, see 301-9 for example.

IX. Code Switches

The Honeywell Microswitches (indicated by an S in the

wiring lists) are wired with single Kynar-insulated wires which

are stripped 0.250 ± .031 inches. The wires are wrapped around

the turret terminals of ths switches and soldered. All solder

flux must be removed and this assembly must be handled carefully

to prevent breakage of the fine wires.

The switch orientations and pin numbering are shown in

document 300.7.

I'_._iZi_ _ .<'.0. (3/,l'i{ ,, !";'.

-_'49 1-25-72 _e_!";_I

t ....................

I300.0-_

X. Electrical Testing

After the wiring subassembly has been fully assembled into

? the metal shell, suitable adapting connectors shall be mated

with the appropriate front and rear connectors of the faceplate

box and the following electrical tests shall be performed.

1. Continuity:

All copper paths called out on the wiring/list for the

type under test shall be verified to have a resistance of

less than one-half ohm.f

2. Shorts:

Each copper path shall be isolated from all other copper

path s by a resistance greater than one megohm. Ground

wires are an exception to this requirement since they are

not grouped into an explicit copper path. Therefore, all

wires to pin 3 of the AMP Coaxicon, and the 6 inch wires

with ground lugs will be common to each other and the metal

shell.

{ c 'ol3G ,2-2 -7o_ -_ _ (_.. 300.0-1-3

?....................... i............... *f......

INTERFACIAL SEALFT' RETENTION DISC

RECEPTACLE SHELL, ._..:. / REAR NUT

MALE N C

CONNECTOR

348 20EI4-37PI _201_ SPECIAL' TITLE

COMPUTER SYSTEMS LABORATORY ASTRO 348 COMPONENT IDENTIFICATIONWASHINGTON UNIVERSITY

F 2./2Z/72' E.C.0.0256 ST.LOUIS,M'SSOU_" il "',' '"'"_"o0"''° O,,T,_ GCJ i

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[ - _ i _-HECKED DATE' CHANGE ]NO . j," ........ :..... I Ji '_'C 5-22- 70

iii, ...... , i I I i II Ii

PIN 89 >.- -'< PIN IP/N -< PI N 2r

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..... i, _- iii .

!l.....COMPUTER SYSTEMS LABORATORY I " REARCONNECTORORiENTATIO_ANDFiN NUM_,£RING


ST. LOUIS, MISSOURI ! ...... 7 .... :_ A _OVE Bi I _ E g_'_ I .... _ D_ W_ _ _Om I I '

.......... _ ._ _ _ L_ffi_ ' _ ....... Il I _00. O-- /S

O_TE:

C_Ii,_2.*E DATE I ........... I ' _CL:,_.--- ' :,1_ ?S

COMPUTERSYSTEMS LABORATORY MACROMODULAR PROJECTWASHINGTON UNIVERSITY

TITLEST LOUIS, MISSOURi

CONTACT INSERTION FIXTUREENG DRAWING NO

A.,Rov,o GCJBY FOR DATE

,_._: ?,_,,p, ,,,_.7-;',_DR_h'b aoo.o-ie.ISSUEIO.8-7C' E,C. O. 0047 ..,,°2_/' ,_'

_.._oE DATE O._,'.T.O.5/ 10-8-70NO

U

COMPUTERSYSTEMSLABORATORY _ 1WASHINGTONUNIVERSITY

·1-CELL FPB SHELL

PAGE TITLE CHANGE

300o1-1 TITLE PAGE H

300.1-2 1'-CELL FPB SHELL PARTS LIST A

300o'1-3ONE CELL FACEPLATE BOX MANUFACTURE AND SPECIFICATIONS

300ol -4

F300ol-5 1-CELL EAR G

300.1-6 STRUT PAIR B

300,1-7 COVER PLATE PAIR

30001-8 OVERLAY CLIP I'J

30001-9 CLIP REINFORCEMENT BAR

300o1-10 PIVOT BRACKET

300o1-11 RAIL SLIDE D

300o1-12 RAIL SLIDE SPRING A

300.1-13 EAR SPRING Ao E

300o1-14 STRUT PAIR SUBASSEMBLY F

300o1-15 ASSEMBLY_iNSPECTION DRAWING OVERLAY CLIP BEND AT ASSEMBLY

300o1-16 ASSE._JBLYHNSPECTION DWG? EAR AND SHIM REPLACEMENT

300o1-17 ASSEMBLY*INSPECTION DWG, OVERLAY CLIP ASSEMBLY

300o1-18 ASSEMBLY-INSPECTION DWG_ STRUT AND COVER PLATE ASSEMBLY C

300o1-19 1-CELL FPB SHELL ASSEMBLY G

IF

i

CHG. E.C.O. DATE APPR CHG E.C.O. DATE APPR j CHG. E.C.O. DATE I APPR.

!ISSUE 0065 10-23-70 Y_ _-J/J E 0163 3-16-71 ,,/--__/-_

A 0069 10-26-70 ._. ;_J,._J F 0236 12-11-71 r 2_

B 0073 10-30-70 _ k//_ O 0239 12-21-71 ,/_&,/_

C 0084 11-18-70 ,_,,J A H o_e,.,q 1-/,_-7.._ ,_kyl,,_ i

D 0145 1-7-71 Y(_ _'w_


300.i-5

J

_' , 1-CELLFPS SHELL

PARTSLIST

QTY. C.S.L.DOC. PART

2 -- VLIER _NS-51N SPRINGPLUNGER

4 -- 3'32 X 1:4 CADMIUM PLATED ROLL PIN

14 -- 2-56 X 1 4 FLATHEAD SOCKET CAP SS SCREW

2 300.1-5 I CELL EAR

1 300.1-6 STRUT PAIR

1 300.1-7 COVER PLATE PAIR

2 300.1-8 OVERLAY CLIP

2 300.1-9 CLIP REINFORCEMENT BAR

2 300.1-10 PIVOT BRACKET

2 300.1-11 RAIL SLIDE

2 300.1-12 RAIL SLIDE SPRING

2 300.1-13 EAR SPRING

CHG. E.C.O. DATE APPR. CHG. E.C.O DATE APPR. CHG. E.C.O DATE APPR.

ISSUE 0065 10-23-70 _JA

A 0067 10 -26 -70 /_:__/'t,_J

i iMACROMODULAR SYSTEMS PROJECT

300.].--2

i

ONE CELL FACEPLATE BOX

MANUFACTURE AND SPECIFICATIONS

The intent of this document (300.1) is to set forth manufacturing

' and assembly specifications for parts relating to the faceplate box (FPB).

In addition, options are presented for fabrication techniques employed

in component manufacture. To this end, the following has been broken

into two sections--section one deals with individual components of the

faceplate box, while section two treats assembly specifications that

must be met for acceptable units. Sections one and two are related

by the fact that adherence to component tolerance specifications should

result in acceptable assemblies. The manufacturer must assure himself

of this by analysis of component and assembly documentation, his tooling

and characteristics of his production processes.

.ComponentManufacture

From experience gained in limited production of faceplate com-

ponents, certain parts have identified themselves as candidates for

alternative manufacturing processes.

One of the most critical parts in the faceplate box assembly is

the cell ear. This part serves the function of retaining the faceplate

box in a frame cell while forces are applied that tend to push it out.

In order that this function be served, the 75° angle of the ear fingers

must be carefully controlled in manufacture. Two methods of fabrication

have been indicated on drawing no. 300.1-5. Option 1 involves a bending

process to change by 15° a machined right angle corner. Option 2 employs

a machining process that generates the desired 75° angle. Either method

is acceptable as long as'the specified tolerances are maintained.

300.1-3

Drawing no. 300.1-7 is the cover plate pair. These covers are

' formed from .090 thick aluminum stock. The 90° angles at the corners

indicate zero radius bends. This restriction may be relaxed somewhat

as long as this corner does not interfere with the .015 break on the strut

pair corners (drawing no. 300.1-6). In addition, the countersink for

the 2-56 flat head screws on the covers must be deep enough to com-

pletely recess the heads if the outside bend radius is increased.

Assembly Specifications

Drawings 300.1-15, 300.1-16, 300.1-17, and 300.1-18 are various

views of assembled faceplate box components. These drawings indicate

maximum and minimum finished dimensions as well as assembly techniques to

be applied in manufacture.

Drawing 300.1-18 is the rear view of the strut pair and cover

plate pair assembled. The slot width formed by the space between upper

and lower covers should be inspected at the connector end of the box

due to the fact that this slot tapers somewhat toward the overlay clip

which is retained by the covers.

A section through the front of a complete box appears in drawing

300.1-17. This drawing indicates assembled dimensions of the overlay

clip with respect to the strut end..

The ear placement on the.finished box is critical to the proper

functioning of the box. It is therefore necessary to insure finished

ear placement dimensions and tolerance. Drawing 300.1-16 shows the

required spacing between ears on a completed box. This dimension may

be controlled by the addition of brass shims between the pivot bracket

and ear. Shim size is indicated on this same drawing.

...................... [RJ _.!ssuE ! 0065 _10-23-70

:.... i ...... ¢- ........... .................

i

300.1--4

X 45*

/_DRILL NO. 41 t CTRSNK. 82'x .187 F'ACE DIAM /-- BREAK EDGE i'_"_'

FOR 2-56 (.2 HOLES) _ '

< I.O04 0.230 ,_J71

0.044 - {

_' _IY [- o.--b-_- V///_j////I ,[

I o.,o5 / ) -- _ K////X//////F .,6oSTOCK,,_o _ -_' _ o,-_ / r//////////?///////////////////_ *2.450 --' -- O. 12

900,< . -I BEFORE BEND

/'_?so + I_L°

CORNERS ,020 _ 1.125 > XBREAK EDGE 020 _

BEND FORM FINGER AFTER BEND

SECTION AA OPTION .1

FER EDGES .020 X45 °

.010 ....

--BREAK .O'"I'S'z, 4:::, G i,P.-ZI-?I E.C.0.02,.,_9 /:_../A/ 0.985

_/ 0.989 _ MATERIAL: .160 ALUM. 2024-T351 ISSUE' 10._2-;'0 E.C.O. 0065 ,qv,4C.A_?E U*TE DESC,mT,O.

DIMENSIONS:+ .005 U.O.N,

010R MAX FINISH: CSL SPEC. MFI WASHINGTONUNIVERSITY

.040 MACROMODULAR PROJECT

{ { . , .....-_ 1.150 -- _ i-CELL EAR'

/

MACHINE CUT FINGER { , ,....... I,.;VAc ..........' SECTION AA OPTION 2 -- :_ '_

I_, ¥--7_ r..=...: 300. i - 5?f_oP

_IDIA. FLAT BOTTOMED HOLES 0.200 DEEP

. . .

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, . _ o.-_I I , _ I r( I I_ - TAP 2-56 X.250 DEEPl, j_ wh, r , , j _ , , + I ,._ IL_il/-2 PL¢'Bo.JBoI' I r , , _-,,_,_ I I , o._:,oI 1-i--I,I/, / [ [ i m _,/ ,L.4.// i O.'"_3-s J[ !/,/

T:.::: .,....L._!l _ i j r _x m , , I ]-.,'-71· ' ' ','/-¢_-.......... g_,' '+.X f -G---_:_---_ ---_-II ', Y , , , , ,,, / -_-_-I0.112 '_ .032 · I 000 ·.....//.. \ .o_4P-II'[Ls_ I · /

/ CHAMFER 0.040 X 45 ° _'--TAP 2-56 4 PLC'S .125--_"_ _ * TAP 8-32 2 EDGES

MIN .015 0.123

.070 ' ' < ¢56Z · 0.038

_lr, ill I I: , ii I ____._$=-___.._;? O,ESOSTOCK

--[_-'_,-_-J _ _ L____J _y, '_==9 _' J,.._.,J I-----I_-I---ilmll', i; ii , /" m TI i I'lm

o,.l_ _ _<§:§,_1.I i I --/DB,LL'4,t.._- ¥'_EE,_.,.AEES '4 4 BB . FOR 3_ ROLL PIN

· 4 462 ·

IL0,250 ALUMINUM-SOSI-TG B 0-30- E.C,O, OOT3 ._'...'.4

I LEFT HAND REQ_D. SSUE_IO-_Z-'_'O E.QO. OOGS _.4

,B,GHT,A,D'_E_'O. _ I "" I ---ALLDIk_E_ISIONS _' .005 U.O.N. COMPLri'ER SYSTEMS LABOEATORYFINISH: CSL SPEC. MD I WA_IIN_TO¢IUNI_RSlW

s_. i.oums._ssoul_l

MACROMODULAR PROJECT

ST_UT PAIB

_ w_c _oo.,-s_;_ _ I,:-_-,_PLL

\

J BREAK EDGE 0.0)5 MIN2.309 >

/ .250 ,.

!ILL _, CTRSNK..187 FACE DIAM.FOR NO, Z-56 C5 PLACES)

BREAK

BREAK EDGE

CHAMFER .050 X45 ° THIS END ONLY

I 4,616 _J'( 4.6Z2 _ J

I 0.090 ALUMINUM- 3003-HI4

A BOTTOMPLATE REQ'D,

;'l .... J

J ISSUElO-22n'O E.CO. 0065 _t,/.40.015

°"'-_-_'_ '1' o.,,4 c_' I _,?.........T 0 P BOT TOM COMPUTER SYSTEMS LABORATORY

WASHINGTON UNIVERSrI¥0.542 0.224 ST. LOUIS, MISSOURI0.050 A 0._ 0.228

FINISH: CS l SPEC MF I MACROMODULAR PROJECT

iTMI COVER PLATE PAIR

Af_OVlED I ENO D_WING IlO,

........ Iwaci_ pR,P &-P';_ PLL 300.1-7'

' i ....I 12-5 -69

262 OO5o2 47 5

BREAK I !0 0'i55'__ I_. _lEDGES < I- 4.605 -I

< 2.360 > < 0.,90

0.210

L Looo >l[- f

0.030 ALUMINUM -3003- hl4AlL DIMENSIONS __.005 U.O.N.FINISH: CSL SPEC MF1

2.302

I

/_ I_ H 1-12-T.: E.C.O. 0283 /_/A I

i ISSUE 10-22-7) E.C.O.0065 _ ,./,4CH&HOE DATE DESCIIF'TIOHHO.

/___ II CO.""TE.SYSTEMS_.O.^TO.Y

· WASHINGTON UNIVERSITYST. LOUIS, MISSOURI

I_I_CROMODULAR PROJEL'_F

DRILL NO. 4 I Tm.OVERLAY CLIP

^pPIm_D ENO OI_WtNO HO.

_.. WACbY DAT_

_c:_ p/_. _-_-7_°__'__3oo.i.8u

! m !w $

//

- TA P 2-56

.500 STOCK

BREAK EDGES '/'''_ _l

.020 X 45*-" 1500 "-

ISSUE10-22-70 E C O 0065 ,_v.4CHANGE

NO DATE OESCR_PT_Ot4

2 REQ. UIRED COMPUTER SYSTEMS LABORATORYMATERIAL: 6061-T6 ALUM WASHINGTONUNIVERSITYDIMENSIONS: -+,005 U.O.N. ST LOUIS, MISSOURI

MACROMODULAR PROJECTTITLE

CLIP REINFORCEMENT BAP

APPROVED ENG DRAWING NO

.... RJADATE

,, ....... 300. I-9;"'* ' '""' PLL

CHECKED DAT E

_ d ,,4 10-21-70

.' I

I II I

I ; I; II I I: I _

TAP 2-56 / 1.036 0.8082 PLC'S 1,040 0.812

i

I

[ :Il ! I'11_ ; _,II

] _ .307_- .317

__ .370 jNO. 40 DRILL f .380 -_

2 HOLES _'_ %' 1

I

0.194 _ I,0.198 I

MAT'L: .040 5.5. -304BREAK CORNERS .050

COMPUTER SYSTEMS LABORATORY MACROMODULAR PROJECTWASHINGTON UNIVERSITY

TITLEST LOUIS, MISSOURI

PI VOT BRACKET

APPEOVED ENG DRAWING NO

WACB"r I FOR DATE

, D.AW.., 300. I- I0ISSUE _J°''';_'?° E.C.O. 0065 _qu_ _c_. ?t_oo '6.zt,-,o PI,.LI

, CHECKED _ DATE

CHANGE DATE DESCRIPTION /_ /2--6--69n_O i

_f_.__ 3.390 --)

3.395 _10.055

0.065 _

0.325

0.330_----_---0.120

0.125 BRE AK .050_4 CORNERS

._._ w D I-0-7 E.CO. 0145 _ ,./.4

-_ ' GL ISSUE 10-2 0 E.C.0.O065 ,_ ,/,40.165 MAT'L; I .o. I '_ / ...........

0.040 S.S.- 304 BREAK THIS ED COMPUTERSYSTEMSLABORATORY.020 MINX 45 ° WASHINGTONUNIVERSITY

ST. LOUIS, MISSOURI

MACROMODULAR PROJECTTIT'..E

RAIL SLIDE

APPROVEO IENG. DRAWZKG NO.

"i -' ' .... '"""c I%I _._e_ P/_p I_;-r-7ol°""_","',, . I-I I

_ 112-6-69

I

I

'_ 2.50 .--

._F.120 _+ .004 O.D.0 _

LOAD =2 POUNDS _+ 10°7o AT I.S INCHESCOMPRESSED LENGTH.

(.016 MUSIC WIRE-APPROX.40 ACTIVE COILS)

NOTE:SPRING ENDS SHALL BES(2UARED AND GROUND,

- I(APPROX I_, INACTIVE COILS)


ST. LOUIS, MISSOURI T,TLE ,

RA/L 5L/DE SPR/NG:

APPROVED ENG DRAWING '_'

- , O,,E WAC,4 Io-,?.4-7o E',C.O. 00_7 ,,_,.JA .FOR 3001-12

15sue /o-az.7o _.c.o. oo_$ ,,_u_ .._c"_,d PROP G-/6-;'¢ _RA/5"_'LCHECKLD _ P,,,"

c.A.OE 4- -7oI NO. DATE DESCRIPTION

75-0 _8,__o,ooo

LOAD- I POUND !- 10o70 AT .140 INCH

COMPRESSED LENGTH

.028 MUSIC WIRE- APPROX,

4 ACTIVE COILS)

NOTE:SPRING ENDS SHALLBE SQUARED ANDGROUND.

I COILS)(APPROX./_ INACtiVE


ST. LOUIS, MISSOURI TITLE

EAR SPRING

E 3-1_-71 £.c.o. 0/63 R J ,,4 ,Y A,,,ovED EHO D,^W,NOHO.A /o-z4;-ToE.e.o.ooa7 /ZUA ,o. oA,E WAC 300.1-13

i.ssua' /,._.a.7o_.c.o.oo_.[ ,,_uA .._c._ p_c,/) 6-/_-z_ D"'_" L(-/

CHANGE CHiC E_ ,,_ DATE

' Ho 0,TE _ESC,,,,OH _ 6-5-70

STRUT PAIRNO. 300. I-6

PLUNGER

¢ t:9 ! _'-- i ,4 -,_ ;

! : I :i_ r_

· ·

ROLL PIN _ E::,, -_,= .,_. ._ ........., ..... ",

/- PIVOT BRACKET · G ' ' :SL.';NO. 300.1-10 N0.300.'-13 NO. 300.1-11

SPRING PLUNGERINSTALLATION

,, , I

ITITLE

COMPUTERSYSTEMSLABORATORY STRUT PAIR SUBASSEMBLY 'WASHINGTON UNIVERSITY

I

ST, LOUIS, MISSOURI APP.OVEO ENG. DRAWINGNO.

F t2-14.71 E.CO. 0236 ?1 _/ ..... o^,_ WA C_C_¢ PR_D, ;-r-?_ ....... 300.1-14

ISSUE 10-22 70 E.C.O. 0065 ,,_,./A MACROMODULAR PROJECT _ PLLCHANGE

i NO, DATE j o_sc ....... i 6--5'-70

'_ BEND MINIMUM S* AFTERASSEMBLY OF OVERLAY CLIPS5 ° MIN.

CLIP REINFORCEMENTBA RS

· I -_ I . '

" OVERLA I CLIPS

_/ '-ISSUE10.22 0 E.C.O. 0065 ,_ ,.t,,4

S TRU T c..... D._.o. I / ...........COMPUTER SYSTEMS LABORATORY


ST. LOUIS, MISSOURI


TITL_

ASSEMBLY- INSPECTION D WG.OVERLAY CLIP BEND AT ASSEMBLY

· DRAWING NO......... m....I

A' D. 300. I- 15

/.::.'I P.oo '°-'"° ^,_L b II

IJ 4.863 -+0.005 -_1 _ 3 '$

- 1_' _ _-~o. _l _PLA_ES7--

.819. /.oooEAR

¢ .>SHIM _ SHIM _ _ .<----- THICKNESS

__/ .095 ' VARIABLE

ISHIM

/ '1/- ISSUE 10-22 E. CO 0065 /_ ,/,4

CHANGE DATE

.o. I / ...........COVER COMPUTER SYSTEMS LABORATORY


ST LOUIS, MISSOURI


ASSEMBLY- INSPECTION DWG.

EAR _ SHIM PLACEMENT

.Y , A.;;;VED°ATE_"_ 300.1--16D

OVERLAY CLIP--_

.105

.125

.240

.260 I- i

la

? .

_ ' CLi/PREINFORCEMENTBARSTRUT ISSUE 10-22-;'0 E,C.Q0065 m,/,a iCHANGE i

NO. DATE DESCRIPTION

COMPUTER SYSTEMS LABORATORYWASHINGTON UNIVERSITY

t

$'_ LOUIS, MISSOURI


ASSEMBLY- INSPECTION DWG. 'OVERLAY CLIP ASSEMBLY

ENG. DRAWINGNO.APPROVED

·Y _9. O^T_ R J A

:..: , ,n:_ 13oo./-/z!. /, (,_ PROO. IO-.Z_-7oDRAWN"V_ - PLLCHECKED DATE

,../.4 I0-22-70

4.790 REF -._l

4.808 - _j_...._covER PLATE TOPs

.629 REF l

.639

_ j 1.026 ,;_/ ' R EF

.252 I.030

.3 / I i:_'' ,o'-327 REF

, ? ....4.616 / COVER PLATE BOTTOM i

622 _I i -

COVERS BEAR _ _

AGAINST STRUT PAIR

STRUT PAIR C 11-18'7() E.C. 0.0084 AdA '.ISSUEIO-22-;'O E.C.O. 0065 A uA

CHANGE DATE DESCRIPTION :NO,

COMPUTER SYSTEMS LABORATORY . ':WASHINGTON UNIVERSITY !

BOX DIMENSIONS ST. LOUIS, MISSOURI i

MAT'L, TOLERANCES: _ 0,003 REF MACROMODULAR PROJECT

.....ASSEMBLY-INSPECTION DWGSTRUT ¢ COVER PLATE ASSEMBLY

ENG. DRAWING NO.APPROVED

4, . ,_..... .......R J A 300.1-18_ _/d_,_' PROO. ,o---7o- PLLCHECKED I DATE

d _ 10-22-70

CLIPRENFORCEMENTBARS300.1-9 'CLIP

" 30_33: B

P o COVERPLATEPAIR30{1.14 30{3.1-7

- EAR

_.'_"_" _..... .,,, _'_"_-_-_"_"_'_"_?_;'_"_'_"_'_'_-_"_ 300,]:-5 -

.... ,.... ,_ r,, {i TITHE

COMPUTER SYSTEMS LABORATORY ]:-CELLFPB SHELLASSE).4BLYWASHINGTON UNIVERSITY . ,....... · '

:' ' :"- ' EN_, DRAWI_O NO,

ST, LOUIS, MISSOURI APPROVEO WAC

r m j_ F _ .... _M _ _V m _00_ i_ 1_.-.-.Ec.oo.,_ PRO,,-S-,0 L--v -

........... 0,Zi:70....... /4 ICMANG_[ DATE O{[$(_%PT _ON ..... ""' --

#O, II,I

I

CO JJ_milJ.J'mrIJR S'¥ $1r m_J_ls IIAm OR.J_lr O m_Y [_j_jl=__t,,.,,w v...=lWASHINGTON UNIVERSITY

2-CELL FPB SHELL

PAGE TITLE CHANGE

300,2-1 TITLE PAGE A

300.2-2 2-CELL FPB SHELL PARTS LIST A

300,2-3 TWO CELL FACEPLATE BOX MANUFACTURE AND SPECIFICATIONS300.2 -4

300,2-5 TWO CEiL EAR

300.2-6 TWO HIGH FACEPLATE °

300,2-7 MULTI HEIGHT FACEPLATE BOX WIRING GUARD

300,2-8 2-CELL FPB SHELL ASS EMBLY

o

i

CHG. E,C.O. DATE APPR CHG E.C.O. DATE APPR J CHG. E.C.O. DATE , APPR.

ISSUE - 1-24-72 '_ _'J/J i

A 0260 4-4-72 _ _'.-/',,,_

MACROMODULAR SYSTEM,_PROJECT 300.2-]J

2-CELL FPB SHELL

PARTS LIST

I QTY. C.SoL. DOC. PART)

4 - VLIER #NS-51N SPRINGPLUNGER

8 - 3,,32 x 1/4 CADMIUM PLATED ROLL PIN

28 - 2-56 x lt4 FLATHEAD SOCKET CAP'P'S,S SCREW

2 300.2-5 TWO CELL EAR

1 300.2-6 TWO HIGH FACE PLATE

1 300.2-7 MULTI HEIGHT FACEPLATE BOX WIRING GUARD

2 300.1-6 STRUT PAIR

2 300,1-7 COVER PLATE PA_R

2 300.1-8 OVERLAY CLIP

2 300,1-9 CLIP REINFORCEMENT BAR m

4 300,1-10 PIVOT BRACKET

4 300.1-11 RAIL SLIDE

4 300.1-12 RAIL SLIDE SPRING

4 300.1-13 EAR SPRING

CHG. E.C.O. DATE APPR. J CHG. E.C.O. DATE APPR. CHG. E,C.O. DATE APPR./

ISSUE - 1-24-72 R_._

A 0260 4-4-72 /_ _JA

MACROMODULARSYSTEMSPROJECT 300.2--2

TWO CELL FACEPLATE BOX

MANUFACTURE AND SPECIFICATIONS

The intent of this document (300.2) is to set forthmanufacturing and assembly specifications for parts relatingto the 2-cell faceplate box (FPB). In addition, options arepresented for fabrication techniques employed in componentmanufacture. To this end, the following has been broken intotwo sections--section one deals with individual components ofthe faceplate box, while section two treats assembly specifi-cations that must be met for acceptable units. Sections oneand two are related bythe fact that adherence to componenttolerance specifications should result in acceptable assemblies.The manufacturer must assure himself of this by analysis ofcomponent and assembly documentation, his tooling andcharacteristics of his production processes.

Component Manufacturer

From experience gained in limited production of faceplatecomponents, certain parts have identified themselves as can-didates for alternative manufacturing processes.

One of the most critical parts zn the faceplate boxassembly is the cell ear. This part serves the function ofretaining the faceplate box in a frame cell while forces areapplied that tend to push it out. In order that this function

' be served, the 75° angle of the ear fingers must be carefullycontrolled in manufacture. Two methods of fabrication have

been indicated on drawing no. 300.1-5. Option 1 involves abending process to change by 15o a machined right angle corner.Option 2 employs a machining process that generates the desired75 ° angle. Either method is acceptable as long as the specifiedtolerances are maintained.

I..................!.........!...................................!........I.......1.................k...............l.......... 300.z-3 '

Drawing no. 300.1-7 is the cover plate pair. Thesecovers are formed from .090 thick aluminum stock. The 90 °

angles at the corners indicate zero radius bends. This res-triction may be relaxed somewhat as long as this corner doesnot interfere with the .015 break on the strut pair corners

' (drawing no. 300.1-6). In addition, the countersink for the2-56 flat head screws on the covers must be deep enough to

completely recess the heads if the outside bend radius isincreased.

Assembly Specifications

Drawings 300.1-15, 300.1-16, 300.1-17, and 300.1-18 arevarious views of assembled fa ceplate box components_ These

drawings indicate maximum and minimum finished dimensions aswell as assembly techniques to be applied in manufacture.

Drawing 300.1-18 is the rear view of a strut pair andcover plate pair assembled. The slot width formed by the spacebetween upper and lower covers should be inspected at theconnector end of the box due to the fact that this slot tapers

somewhat toward the overlay clip which is retained by thecovers.

A partial section through the front of a box appears indrawing 300.1-17. This drawing indicates assembled dimensionsof the overlay clip with respect to the strut end.

The ear placement on the finished box is critical to theproper functioning of the box. It is therefore necessary toinsure finished ear placement dimensions and tolerance.Drawing 300.1-16 shows the required spacing between ears on acompleted box. This dimension may be controlled by theaddition of brass shims between the pivot bracket and ear.Shim size is indicated on this same drawing.

[Cl-_(',..E.C.O. '"' D/,TE .,kPPl_.

I_ - 1o2d_72 ._..?_j' ,,4'

500.2-4

DRILLFAcEDIA.NO'4 14 HOLEsC"SINK82 °x.187 BEFORE BEND _'-/BREAK EDGE _ x

45 °

i_/ l:go°°_>,1,,o} I/ o_._°_.. £;o4__V///////////_.,_O_T_IIIII IIIll/lll

6oo _ * ,_ 9oo.820 J I,150

_._o { BREA_.O_O· .*.970 SECTION A A

OPT/ON I BEND FORM FINGERA SEE DEG. 300.1-5 FOR OPTION 2

.808 MACHINE CUT FINGER.8'--T2 TYPMAT'L: ALUM 2024-T3SI

FINISH: CSL SPEC MF I

TOLERANCE U.O.N.

,C .X X X +.OOS

.XX +-.010

>_ , __x+ /_!_1.12S X -64

I

ISSUE/-20-_ ! R_/A

COMPUTER SYSTEMSLABORATORYWASHINGTON UNIVERSITY

ST. LOUIS, MISSOURI


TI_LE

TWO CELL EAR

^.e.ov£D E.G_ O.^WI.G.0.J A

°^*_ o...... 300.2-S·'_,_ PR;D /-,._/.'7,f PLL

12-21-71

DRILL NO. 41 C'BORE.I56 X.lO0 DEEP

8 HOLES

iiii!c_ ·

MAT'L .187 ALUM 6061-T___

FINISH: CSL SPEC MF

4.770

I _ I TOLERANCE U.O.N.

_1 ___ __ .XXX +-,005.XX +- .010

.808

.81_ _x+ iO-- --O X - 64

< 4.750 ' I

COMPUTlfR SYSTEMS LABORATORYWASHINGTON UNIVERSITY

ST LOUIS, MISSOURI


TnLE

TWO HIGH FACEPLATE

'_J; I P_'3o"'*"_°"_t_.z }6c.¢?[ ;_:2o-7,

.. , · .

f1.546

'i°'ti

.030 STK

r 1.5621 _ :.4.605

ISSUE I-£0.F2 A',./.4MAT'/' .030 AlUM 3003-1-114 ......

NO. DATE DESCRIPTION

FINISH: CSI SPEC MF I COMPUTERsYSTEMSLABORATORY·WASHINGTON UNIVERSITY 1;'

v,

TOLERANCE U.O.N. sT LOUlS.M,SSOURI

.XXX " .OOS MACROMODULAR PROJECT.XX_+ .OlO

TITLE

_.X_+ I MULTI HEIGHT FACEPLATEX 64 BOX WIRING GUARD

A.piPROV _ D ENG* DRAWING NO,

· R ../ A !m' ......., 300.2-7

R,3,4 PROD ix-a/- 7,_D._.._. ICHECKED [:)ATE

iiz-zo-zti I

u -..:........... II Ifil I,II

CLIP REINFORCEMENTBARS

300.1-2 OVERLAY CLIP300.1-8

iii'COVERPLATE PAIR

STRUTPAIR SUBASSEMBLY 300.1-7 TWOHIGH FACEPLATE

300.]_-14 TWO 300.2-6300.2-5

, ,, .. ,

i TfTLE

COMPUTER SYSTEMS LABORATORY 2-CELL FPB SHELL ASSEMBLY


ST LOUIS, MISSOURI AppROVEO INC. RJA ORAWING N_'

.......... "y _. o,.TE 300.2-8

· ._,./,.,4 PROD. /',3/-72 o.^.._p:ISSUE ...... 1':24-72 ' ___,,4_ _,............... JiI _CRO_O OU L_ _ PROJEC T

....... _",W' q-NO. O_,t_: OESCRt_T_ON L,_

COMPUTER SYSTEMS LABORATORY 3_0---_WASHINGTONUNIVERSITY

j FACEPLATE BOX VISCERA

'PARTS

PAGE TITLE CHANGE

300,5-1 TITLE PAGE E

300.5-2 FPB CONNECTOR BRACKET

300.5-3 FPB CONNECTOR BRACKET SCREW

300.5-4 ASTRO STANDOFF

300.5-5 FPB'KEY

300.5-6 I=UNCTION CODE SWITCH BRACKET JD., G,_!

300.5-7 TYPE 1 FACEPLATE D

300.5-8 TYPE 2 FACEPLATE Co D300.5-9 TYPE 3 FACEPLATE

300.5-10 TYPE 4 FACEPLATE

300.5-11 I TYPE 5 FACEPLATE A

300_5-12 FPB REAR CONNECTOR FILLER STRIP , i B

300.5-13 TRIP BLOCK i D

300o5-14 SENSE PIN D

300_5-15 TYPE 6 FACEPLATE E

300_5-16 TYPE 7 F'I_B REAR CONNECTOR FILLER STRIP F

300=5-17 , TYPE 8 FPB FILLER F

300,5-18 .__.j ONE HIGH FACEPLATE......... FOR TYPE 7 AND 8 FPB F

300.5-19 CONNECTOR STRUT TYPE 1 I

300.5-20 CONNECTOR STRUT TYPE 2 I300,5-21 STRUT COVER I

300_5-22 _ IN TERL. OC_K PiN I

._3300',,5-23 TYPE 10 FILLER STRIP jJ

___3g0_._-__2(1 _ TY P E :1() FAC_EPLA1' E J300.5-25 TYRE °!A FACE PLAmE ........ K

300°5-26 TYPE 9 FACEPLATE K

_3_00_.5-27 TYPE. 9 F.PB PC BOARD K

300,5-28 TYPE 9 FPB PC BOARD ROUTING OUTLINE K

CHG. E.C.O. DATE APPR. CHG. E.C.O. DATE APPR. CHG. E.C.O. DATE APPR.

ISSUE 0 0 .::]'_ ?-,,,7,._- _ ,._. E 0255 2-8-72 _ _'.A,,_.., J 0292 6-13-73 '_ '"/4

r_ 0 0 6'"5 I0-- fl' 70 _'_..,._'"_,_/n-_ F 0257 3--1 --72 ,C_ k/ ? K 0300 11--7--73B 0059 J10-20-70 G 0259 4-4-7'2 /_f_/_

C 0066 110-23-70 ,/_,,f,_ _ 0280 1-8-73 'q _/'4, I

D 0229 11-1-71 _ _,J,,_ I 0290 5-24-73 jMACROMODULAR SYSTEMS PROJECT

300,5-1

__ .395 j'_ -.405 -"

0.245 _f ._O. 25O

, _ _ DRILL _ TAP ,r3_48f ] PI'C'S.

II

1.024 _._.. 0.90 I, ooosJ 0.583

.L._ o. o7

i

O. 1230,127

CONNECTOR BRACKETO.OG2 S.S.- 304

BREAK CORNERS



FPB CONNECTOR BRACKETI

APPROVED ENG I DRAWING NO.

,, i ,OR DATEWAC iIDRAWN.. i300:5-2

:_._ Pro_ ?-_-7_ PLL 'CHANGE _ CHECKED DATE

No. DA,E D._.,..oN --'_e ::Z' i9--14--70//'

I

.161 _--

SI I T

16 i I

t

¢ 3-48 STND MACHINE.$CRE'W THRE.AD

DIM' +-.005

MA TE.RIAL ' $ S



FPB CONNECTOR BRACKET SCREW

APPROVED ENG DRAWING NO.

. ,oR I _A,_ WAC

_,s,mE_-2_,7o _-.c.o. oo..,_ _.._,_ . ?_'Z.. ?,.,,,,*. '_-2._-;,,"'PUL 300.5-3CHECKED DATE

c...O..o, DATE DE,C,"T'O"_ I _'C_Z_ 9--14--70f,./ /

I

I 16I

I....... 1

MATERIAL: ALUM 6062- T651DIMENSIONS: ._.+.005SCREW MACHINE STOCK



- ASTROSTAND-OFF

APPROVED ENG DRAWING NO

' I ,o, OAT, WAC

C.ANGE _,_ _ DATENO OATE OESCR,PT,ON 9--14--70//

t'

i'< i 4.250 _ > _ 0.080

0.200 _ 3.850 '_

0.3;5 > < 3,6200.0650.070

t o L j ro-,,ol0.750

oioo T8REAK LONG EDGES ¢ CORNERS .020 % X '

ii

ISSUE 9-23-70 CHG.E.C.Q 0036 _r._.fl'

MATERIAL' .062 ALUM 2024- T3 c.o I D.............DIMENSIONS.' !'005 U.O.N COMPUTERSYSTEMSLABORATORYFINISH; CSL SPEC MF ! W^SH,N_'rONU.,VERS,T¥

ST LOUIS,MISSOURI

MACROMODULAR PROJECT_l_LE

FPB -KEYI

^...ov_o EWG. D.^WI.G.0WA C

gY_,, ....D,,..._ 300.5-5

?"'_¢._ '¢L',9__,o

CENTER LINESOFALL m_'JO

HOLE PAIRS COINCIDENT .003 T.i.R,

ANOi[] ,30' /_DRILL '_43

.I,98->-Typ '_- " _,_ //10 PLC'S

.231-->' -

I 90 °--30'

DRILL "_'SO-----x /--"DRILL 4_1'45

. 2 pLC_SI0 PLC_S

.140 .230I--'<----/.B2S---_ H 1-8-73 EC.O. 0280 _ J.A

G 4-4-72 E.C.O. 0259 R _ _4

2.000 _ D !10-27-?1E,C.O. 0229 '_h.T'/Y"

4 _- ......-,_1 _ _'_- NO . DATE . DESCRIPTION


ST. LOUIS, MISSOURI

TOLERANCE U.O.N. MACROMODULAR PROJECT.XXX -.*.005 MAT'L : 3003-1-114 ALUM .040 THICK .....

·XX -+.01 FINISH: ALODINE FUNCTION CODE SWITCH BRACKETX + I REQ.'D: IX - 64 I..............

........ , RJA, ......... 300.5-6

,' 'r PROD /0-2.5' ........DHOCHECKED DATE

;_-/ 9-29-71I

i_ 2.183 ' I 2.183 _l

2.187,, > '_ 2.'_787 _ /

< 1.4SO _ 0,450 "< DRIL,I_,_,IV_41 ¢-. CTRBR. .156 D X O. lO0 DEEP

1.320 >_ _ 0.325

i !iI _TA P 8-32 , I I

I SECTION AA_ _CTRBR .3_oDxo3o /_0.808 _'"'_ .... CTRSNK 82 FROM REAM2.250 0.812 1-- BOTTOM OF CTRBORE ' .275D 4..001

I 4 HOLES _ -' ' 0.650 __

>_o30

e _ o * - j< 0.906

_---_.00 ,--_$_ 0.650--_'""_--0.650 1.327-- I 2000

'--TAP 2-56 2 HOLES _5 0,906

i II I ii ; _? r--4 .......I I I IIII I

i i

I I I I m

,, I il ,, " I /il _ " il ii D 10._-_-7, E.C.O. 0229 ,_,..,',4

i [ [ i iss_,23_Ec00036_COMPUTER SYSTEMS LABORATORY


ST. I_OUE$, MISSOURI

MATERIAL: .187 ALIiMINUM 6061 - T6 MACROMC)DULAR PROJECTDIMENSIONS: -t- .005 U.O.N. _,TLE

FINISH: CSL SPEC. MF ITYPE I FACEPLATE

....... WA CBY

,___ PROD. 5-,_4¢D .......300.5-7

6' PL L

5-19-70

.275D _+.001 C'80RE .343D _ .030C'SINK 82 ° FROM BOTTOM OF C'BORE

NO. 41 · C'BORE 24 HOLES.IS6D x .100 DEEP

4 HOLES

® ®

)-I I I I r I r I I ,.o3s {0.720

-- 0'6" l

DRILL NO. 4 2.183 2.183 SECTION AAS HOLES 2.187 2.187

_.750 _ I

TAP 2-.562 HOLES

IISSUEI_3.7OIE C O 0036 _._C._

MAT'L: .187 ALUM 6061-T6 COMPUTER SYSTEMSLABORATORYDIM: _+.005 U.O.N. W^S.,.G?ONUNIVERSITYFINISH: CSL SPEC MF I

ST, LOUIS, MISSOURI

MACROMODULAR PROJECT*ITL_

TYPEZ FACEPLATE

, ..;.ov,_, .... [""WAC ..........300.5-8

/

_ 4.750

1.40C _, _ 1.400 ?

_- TAP

'x_8-32

¥ ,

o°:_1_ + _25o

DR,LL_Z_,._E< 51,g5 >_- 5:¢[5 >.156D X .100 DEEP

16 HOLES

0.906

/_ _ / E.C.O.0036 J_c_.i OE_"J"TION_'

COMPUTER SYSTEMS LABORATORYWASHINGTONUNIVERSITY

MAT'L : .187 ALUM 6061-T6 s_: LOUIS,MISSOURI

DIM: -+.005 U.O.N. MACROMODULAR PROJECT

· OD FINISH.' CSL SPEC MF I .....

TYPE 3 FACEPLATE

-':::-, .... I............."_ .._.. , 300.5-9

4.750 _' /--REAM .275 D ±.001

_C'BORE .$45 D X .030 OF

, --®-{ )-Q-®-(60 _

._/_ _ I _ LI ._o _._o

· )-- _ __

, -j_.

DRILL '_Zl I _,¢ C'BORE .156D lc L320

X .100 DEEP

8 HOLES .2.183 2.183

i - c.CO.0036 '_'fZ-OESC.t.T,O~

I -- '--iL----- H- 0.906 MAT'L; .187ALUM 6061-T6 COMPUTER SYSTEMS LABORATORY

/i _ ' DIM:_-.OOSU.O.N. w^_,.G_o...........

/FINISH;· CSL SPEC MF I sT. UOU_S,MISSGURt

--_ MACROMODULARPROJECT

TYPE 4 FACEPLATE

TITL_

· D ^Pp.ov£_ _... OR^W,NG.o.

o WAC .300.5-10

2.183 _It 2.183< 2./87 ri-- 2.,87̧ >

-L1._6o =1- 1._6o

I _A_8-32-_--_ _-.2oo

I , , ooooo,.o2_ ©_ ©

I ' * ¢I ' .230

2.000 >l.C 4,75 0

.906 ']r I

A10.11_0 _.C.0. 0052

ISSUE _-23_ _,C,O. O03_MATERIAl: .187 ALUM 6061- r6 "°'

DIMENSIONS: __.005 U.O.N. COMPUTER SYSTEMS LABORATORY

FINISH: C51 .SPEC MF-I "^S.'NGTONUNIVERSITYST LOUIS, MISSOURI

.....MACROMODULAR PROJECTTYPE 5 FACEPIATEI

O^TE · _"G C.J

DRAWINGNO.APPROV_O

d/

:_¢ °3L2z-;'o6/

DRILL NO, 35 C'BORE

.187 X.OPS DEEP 2 HOLES_

I .125 _/

_ +I_ 3.965 _1

-_ 4.250

IB I0-20;'0 g.C.O.0059 _]_

ICHANGE

MATERIAL' .125 2326 BLUE, TRANSLUCENT PLEXIGLASS .o ,,..............TOLERANCES: -+ 0.005 U.O.N. COMPUTERSYSTEMSLABORATORY


ST LOUIS, MISSOURI


FPB REAR CONNECTORFILLER STRIP

CNG* DRAWING NO.

........ N TKPROD. '_*/70 ....... 300.5-12&.,/_ PLL

CHECKED OATE

,,cgd _ 10-19-70

I-AP 2-56

, .06 STK

ALL _ .19 ..<---

EDGES

II II.125 ,i ii

J 50 '-_i

TOLERANCE U.O.N.

.XXX t .005

.XX +-..0I

X + IX - 64 MAT)L: 6061- T6 ALUM

FINISH: ALODINEREQ'D ; 5 FOR TYPE I FPB

3 FOR TYPE 2 FPB

COMPUTERSYSTEMSLABORATORY MACROMODULAR PROJECTWASHINGTON UNIVERSITY

TITLEST. LOUIS, MISSOURI

TRIP BLOCKA,.O.O ,.G °,.,.,,.o.o.

,, ,oE °A,, RJ A. °,,,,,., 300. 5-13· PROD DHO

ICHtCKED D).T!

CHANGE °ATE .,c.,.,o. q--_--7/NO.

i i

CFIAM. .010 MIN. x 45 °

OTHI I 0

+ I

-' TOLERANCE U.O.N.

.XXX +-.005.XX --.01

MAT_L : .062 DIA. S.S. RODFINISH: AS MACHINED

REQ_D : 5 FOR TYPE I FPB

S FOR TYPE 2 FPB



SENSE P/NA.EOVED E.G 0_.,.0.0.

,, ,o, RJAPROD I OAT,o,*w,,, 300.5--14--_ DHO

CHANGE CHECKED DATENO. DATE DESCIIPTION 9-28 -71

DETAIL B

v-DRILL NO. 41 ¢ C'BORE _ .275D ±.001

_lS6D X.lO0 DEEP 4 HOLES C'BORE .343Dx.030T<DETAIL B > 0,500 C'SINK 82 ° FROM

BOTTOM OF C'BORE

! ¢'BORE

33_64 D x 0.0,5'5 DEEPO0

_ ,

, , STOCK

o°:_'°_ i' 0.`343D .2__.oo1

, 1.200 l _ 5l)

0.720

__ I__ __ I __ oBooDRILL NO. 49 > < · 0.030

S HOLES 1.323I.--_7- SECTION AA

_, 'AP 2-56

2 HOLES

2.18`3 2.18.32.187 < 2.187

4.750 [ 2-a-?z. z'.c.o, oz...'_


MAT'L: .187 ALUM 6061-1'6 s'_ LOUIS,MISSOURI

DIMENSIONS: _+.OD5 U.O.N. MACROMODULAR PROJECT

FINISH: CSL SPEC MF I .....TYPE 6 FACEPLATE

^...OVED _N_URI' O.^m.G .0,

.... _...... 300. S-ISC,_ 2/?°`0 _SF,._._PL L

:.E.CK£O O^T_

,_,JA 11-1-71

DRILL NO. 3S C'BORE

.187 x.07S DEEP 2 HOLES _

m

%,I.125

F 3-2-72E.C.0. 0257 ,_d,4CHA_GE

MAT'L".I2S 2326 BLUE TRANSLUCENT PLEXIGLASS NO. D..............

TOLERANCES: -+.OOS U.O.N. COMPUTER SYSTEMS LABORATORY


ST LOUIS, MISSOURI

MAC:ROMODULAR PROJECTTITLE

! TYPE 7 FOB REAR CONNECTORFILLER STRIP

APPROVED :ENG. DRAWING NO.

.... RJ A

..... io__.L 3oo.s-,sR dJl PROD 3-.2-?._

" '¢.[c,_dQ t'_ DATE

\% [27F_;: 2-16-72

\

BREAK SHARP CORNERS

1,016

.,

_- 062-_ -4.466 __ STK.

MAT'L: .062 ALUM 2024-1'6FINISH: CLEAR ANODIZE

TOLERANCES: -'1'.010 U.O.N.



TYPE 8 FPB FILLER

APPROVED ENO DRAWINGNO.

,, ,o, DA,, R.JA- ,_JA PROD 3-_-7_ D,,,w.. 300.547

F ._-2-72 g.c.o. 0257 ,_ ,,,.4 PLL

CHiClE _ DATECHANGE ' DATE DESCRIPTION 2-- I 6 --72

NO. , j

L', ' *' ' ' '...... , I

L_ 2.183 _ j 2.183 ._

_ 2.187 _'_ 2.187

, //---TAP 8-32 /_--DRILL NO. 41 ¢ C'BORE .156D x.lO0 DEEP.440 '/

.808·8 12 2.250

.720t

F 3-2-72 E C.O 0257 _ <./.4

CHANGENO , DATE DESCRIPTION

COMPUTER SYSTEMS LABORATORYMAT'L' .187 ALUM 6061- T 6 WASHINGTONUNIVERSITYDIMENSIONS: _+.OOS U.O.N. sT.LOUIS,MISSOURIFINISH: CSL SPEC MF- I MACROMODULAR PROJECT

TITLE

ONE HIGH FACEPLATE

FOR TYPE 7 ¢ 8 FPBENG, DNAWiNG NO,

........ RJ A. .... I .... 300.5-18R,J,,4 PROD 3-2-7.2 .......PLL

CHECKED DATE

2-17-72

.290

-- .580

r T l.070

= .970 _--

TAP 2-56x_d'DEEP TAp 2-56 THRU TAP 4-40x "/4"DEEP

.070· [:I' -'t i.,_oo_.t _'

MATERIAL: ALUMINUM BAR STOCK 2024-T3

FINISH' ANODIZE TOLERANCESU.O.N.BREAK ALL EDGES .010 min .XAX +-..005

.XX '".010

X/x .,.1/64


ST. LOUIS, MISSOURI TITLECONNECTOR STRUT-TYPE 1

=.o.I o..] o,_.,-,o. ] _;_:>__ 15-25-'73

DRILL NO. 10 THRU

.290

I lb

_ T.070 _F

--_ 4- .312

--.- .970 -"

TAP 2-56xl/4" DEEP TAP 2-56 THRU TAP 4-,40xl/4 ' DEEP

/070/ i©.082 ,, j1/4 -- _ _

I F/'2Y "Il __· "' _ STK ' ,'_' /

r k._ooH 1'

MATERIAL: ALUMINUM BAR STOCK 2024-T3

FINISH' ANODIZE TOLERANCES U.O.N.

BREAK ALL EDGES .010 min .XXX '".005.XX '".010

x,x __1,64


TITLE

ST. LOUIS, MISSOURI CONNECTOR.STRUT - TYPE 2

ENG DRAWINGNO.

A,,EO,,ED, RJABY FOR DATE

.q,xA PROD ,¢-3/-73._,_ 300.5-20' I 5-25:7"31,EC 0 290 /:_ ,J.,4 CHECKED DATE

c.A.,,,.o.DATE .,,,C,,",O. _,./ A 5--25 --7"5

I i

DRILL .096 2 HOLES

J

i

I 1.575 1.775

I

I 0 ,r_ ,

_.5oo-- I .loo1.125 _-- .125

I F TOLERANCESU.O.N..XXX +.005.XX -+.010

MATERIAL: .030 ALUMINUM 3003 H14 X/X +_1/64FINISH: ANODIZE

COMPUTERSYSTEMSLABORATORY .MACROMODULAR PROJECTWASHINGTON UNIVERSITY

TITLE

ST.Louis,MISSOURi STRUT COVER

A,,,,o,,,. ,.° °,,,,¥,.°.°.IY FOR DATE .RJA

,_,JA PROD ..¢-3,-?..,'°_,_. 300.5-21I 5-24-72ECO 290 ._,./,4' CHECKED DATE

CHANGE DATE DESCRIPTION _ _ ,_ 5--24 _/-5NO,

PRESS FIT AND CENTERO

·300---_ 4--- lac" CADMIUM PLATEDROLL PIN 3/8" LONG

r_

.075 _ /'-'"'"'--//_AS° .187 D +-.005,i

BREAKEDGE

BOTH ENDS _-T .600 --_

MATERIAL: STAINLESS STEEL .187 Dio.

TOLERANCES'".010 U.O.N..

! COMPUTERSYSTEMSLABORATORY MACROMODULAR PROJECT: WASHINGTON UNIVERSITY

ST. LOUIS, MISSOURI TITLEINTERLOCK PIN

APPEOVED ENG DRAWING NO.

. ,o. I o,,, RJAI

I 5-25-_ ECO 290 _JA ,,,_,.J,,4PROD .,-----3/-75°_ 300.5-22CHANGE I I CHECKED DATE

.o. .,..E DE,,C.,.,O. .g ,./,4 5- 25-73i

DRILL NO. 35 C' BORE.187 x.075 DEEP 2 HOLES

.188

.768

ii

i · I

4 3.965 >----_ ! ,.I--- .142_" 4.2507'

MATERIAL: .125 BLACK PLEXIGLASS

TOLERANCES: + .005 U.O.N.


ST. LOUIS, MISSOURI TITLETYPE I0 FPB FILLER, STRIP

i APP_VEO ENO DRAWING NO,

,. ,o, i DA. RJA 300 5-23O 6-13-73 ECO 0292 RJ/f PROD _'"-3/-_ D_._._:I 5-24-73 ECO 290 ,A,,./,,4 ; ·CHANGE CHECKED DATE

No. DATE D..C.,.,O. _ R _ [ 5-24-73i

,,'..

_f

,,,,' 1AO0__ 1.2'.'.'50 - [ DRILL N0.41 C'BORE/'_ .156 D. x :100 DEEP

I36 HOLES

._[o © © © :1'°°°D,7

.808

.812 ..

© © © [ _P_,,L6_,c,s

®- ,)2.520 __ + __ I /

'© v,-.,,mc'mRE13_,6. _'_t$7L'· 2.937

I

© ©

'TT SECTION AA8o8 + -- _--.812 --

I '® _ _ 1/4-40 NS 4HOLES

· -- i *'--t IK 11-7-_E.C.O.0300,_'J._'_' J 5 13 73 ECO 0292 _',,/,4

A-- I A_-_ 5/8--!__'_6 ' .343 I 5-30-73 ECO 290 ,_J,4

COMPUTERSYSTEMSLABORATORYMATERIAL: 3/16 ALUMINUM 6061-T6 7/8 -_- 3 SPC's

' .500: 1,500 -I WASHINGTONUNIVERSITYS_ LOUIS,MISSOURI

FINISH: MF1 MACROMODULAR PROJECT

TOLERANCEU.O.N. _,*LE.XXX_.005 TYPEI0 FACEPLATE.XX -+01 :187 4.370

_NG. DR^W,.G,O........ O,, RJA

X'x '% 4._o _L;,,P_oo""_-,,-r,"_;;_' _o.s-2,¢.tcKto O*T__U,4 5-30-73

"'1'

2./,_,_ £.1,5.5 >

-- Z_7_

TAP 4¢-,._2 , 20

f /-- ,_,q// ,z,, '_ WI C '/ZO,Z_E ,/,_G _D _ ./00 Z_.E_,_P

/,4 ,,'7'o/.. z_

t _I

_ _Z_

* Jt,Z,¢o

ITAP _-,.-%6 2 HOLED- _ Z325 /;,,525 __

/.,327 /.$37 BiLL "_4g '

_ 2.00O K 11-7-75 £,¢,0, OSO0 RJ.4

3- i 6-/._-;'$ E. CO. O,Zg,Z ,_.J,4

C'AHGE DATE D_SCRIPTIOP4m

COMPUTERSYSTEMSLABORATORYWASHINGTON UNIVERSITY

ST. LOUI_ MISSOURIivlAT'L, .1_7 ALUM.. GOGI-TG

o{_4_u_loMo uoki _oo6 MACROMODULAR PROJECTFIk.llbH : CbL bPF__.C NdFI.

Tm. TYPE IA FACE-PLATE

_,.*IOWD [NO D_wl**4o NO.d AIY o,.

RJA

_R/_ #4/ C'_O,_£I

,/_ ;lO0 D_P _ 2.040 J ,C£AM ,ZTCY

%/o

' -_o_)z__S 2 HOZ_ /--]c'_//¢*'8_°F_o_ ' z_ofTo_-¢

OL _P

t _7,_, _ 8-32 ' fOE C'Z_:_R,C /_ HOLl5

ZiO -_R ,_o

2,;_'0 .2 0 I 1· _ _,_r-r;'l

\ -- .

5> (> (->>(> (_ _-o

IIi; "<!¢,If' //-7-?_ z, J_-.CO. O JO0 ,,_JA

/, woo --

_._--;:,__.o,o ._,o _o,,,,,%._j2o?,%,_2o,,,,,',-o..,ST. LOUIS,N_ISSOURI

,4'. 7.50

_p z _ MACROMODULAR PROJECT

I

6/?'-,',4 ,_I_'o,D &_13.73 ..w. ,, ,._,_.._.,,',-''._R.Z A

Ii

HOLE SIZES:

HOLES MARKED WITH A "W" USE A NO, tZ DRILL (24HOLES)

HOLES MARKED WITH A "X" USE A HO, G0 DRILL (4 HOLES)

HOLES MARKED WITH A "Y" USE A HO. 55 DRILL (25 HOLES)

HOLES MARKED WITH A "Z" USE A NO. 42 DRILL (4 HOLES)

?

/ v¥cL1 I °2')_:_/

TIT[.[

! COMPUTER SYSTEMS LABORATORY'" TYPE_ FF'BP.e._O^RDWASHINGTON UNIVERSITY

ST. LOUIS, MISSOURI APPROVED ENG. DRAWING NO.MLP

BY FOI_ DAT_

K 11-7-73 ECO 0300 RJA _J.4 ,Roe, _-/,,S-TS....... 300..5-27ISSUE 6-13-73 ECO 0292 /-_ _/,,_

c.,.oE ' MACROMODULAR PROJECT :._.o_LL .... ,_1_-_NO. OATE DESCRIPTION _F_ _- I Imil I ,

.300

1(j__I/8R ,__--DRILL _'42 4HOLES -

T -- T 14_.875.740

?f If T_ _.1_o T .o_

K I-7-73 ECO 0300 _,./,4ISSUE 6-13-73 ECO 0292 /_,//4

CHANGENO , DATE DESCRIPTION


'_.630 -,- 2.040 v I s'r LOUIS, MISSOURI

4, 3.300 _, MACROMC)DULAR PROJECT

TITLE

TYPE 9 P.E. BOARD ROUTING OUTLINE

MATERIAL: 1/16 PC STOCK (SINGLE SIDED)ENG. DRAWING NO.

........ RJADATEFOR

_,4 PROD *-/5-7._0_X_ 300.5-2 8

,o.,u,,.,.,,,., .,,o.,,,o.. J30061WASHINGTON uNIVERSITY °

V-BUS SUBASSEMBLY

PAGE TITLE CHANGE

300,6-1 TITLE PAGE ISSUE

300_6-2 V-BUS SUBASSEMBLY - ASSEMBLY SPECIFICATIONS

300_6-3 V-BUS SUBASSEMBLY AND PARTS LIST

300,_6-4 VEIRTICAL BUS BOARD ARTWORK AND BLANKING DIMENSIONS

IIIi

CHG. E.C.O. : DATE APPR. CHG. E.C.O. DATE APPR. CHG. E.C.O. DATE APPR.

ISSUE 0046 10-7-70 _ , I

(/ i

i


300,6-1

V-BUS SUBASSEMBLY

Assembly Specification

I. Introduction

The V-Bus subassembly' consists of two connectors, a printed circuit

board, and two support brackets as shown on the overall view (Dwg. 300.6-3).

The printed circuit board is defined by drawing 300.6-4 and the support

brackets by drawing 300.5-2. The special connector bracket screws are

shown on drawing 300.5-3. Refer to document 300.0 for identification

of the V-Bus connectors.

II. Assembly Procedure

The two connectors shall be applied to the circuit board, and held

in place by masking tape, or other suitable means. The two support

brackets are then to be attached to the connectors with the special

screws called out in the parts list. The assembly may now be soldered.

III. Soldering

The assembly may be hand soldered or wave soldered. Hand soldering

shall be done only with a temperature controlled soldering iron (Weller

W-TCP iron with a 600 degree Fahrenheit tip or equivalent). In the

case of wave soldering, care should be exercised to preserve the align-

ment and seating position of the circuit board.

The connectors must be flush with the surface of the circuit board

at the three points of contact on each connector block. The distance

between any one of these contact points and the circuit board shall be

less than 0.010 inch after assembly. The solder used shall be of

nominally 60% tin and 40% lead. Any convenient flux may be used pro-

vided that all flux residues are removed from the finished assembly.

No flux shall be allowed to enter the connectors, and the'flux cleaning

process shal'l leave no residue on the connector block or gold contact pins.

CHG. E.C.O. DATE APPR.

Issu 0046 10-7-70//

300.6-2i

r

CONNECTOR BRACKET

'"VERTICAL BUS BOARD FP8 CONNECTOR BRACKET SCREW

.....=...._! CONNECTOR m:.... '

iQT\' CSL OOC I P&RT i

..... I 300.6-4 i _/ERTfZAL _US _OARD i

2 3O/}C ' __ V-_,US CONNECTO, _

........ =_.j......_'...........................'.............· 4 3,_,5-'I ' FPB CONI4ECTOR _RACt'LET :_CREW

COMPUTER SYSTEMS LABORATORY V-BUS SUB-ASSEMBLY AND PARTS LiSTWASHINGTON UNIVERSITY

,, , ;, .............ENG, O_^WI_G ,_O.

ST, LOUIS, MISSOURI A,PPROV/_D ._._].BY FOq,, , 08TE: ,

issueto-z.zoL=.C.aoO4,-'j_¢_:_ : )e¢- _'_o_,._-..,,.,o_,.......... _,,, ..... M&CIOMODULAR PROJECT u ,,, _.........

,,, C_*ECK_O ,.._ D&TE

c.,,.oE ,z;,!.?(';,' 10 7 :r,NO. DATE DESCFRIPTION -,.... [ i I Jill II II III ...... r.

e e

PTS0082-1

oooo · oOoOoOoOo_ S,DE_A.......NE....e e ,,OTE:ARTWOR_SUPP_,EOAS

4:1 CRONAFLEX PRINT

o_s,r_ [- £80 O?.Tq

· EXPOSED S(OE

BOARD BLANK DIMENSIONS

iI I

0.469 i I NOTE I: 180 HOLES PLATED THROUGH

I J TYPE 'B'

NOTE 2: REFER TO CSL SPECIFICATIONI _65

, , 73 o?o4 - _OO - O%_O O __ PC-INOM. REI_ I

ilSaL icv?/_.¢O. Ooe4 -.,_ _,

E COMPUTER SYSTEMSL/IIOBATOBY

PLATED THR UGH HOLES,4.... DS?_OTE,; T_O ...................3.3 I 8 MACROMODULAR PROJECT

3.323 ..... VERTICAL BUS BOARD ARTWORK

ANO BLANKING DIMENSIONS

co..u,,,,,,,,., ,,,o.,,o., J3OO7 ]WASHINGTON UNIVERSITY

, FuNcTIONCODESWITCHSUBASSEUBLIES

PAGE TITLE CHANGE

300,7-1 TITLEPAGE B

300.7-2 FUNCTION CODE SWITCH SUBASSEMBLIES - ASSEMBLY PROCEDURE5

3003-3 TYPE 1 FUNCTION CODE SWITCH SUBASSEMBLY A

300,7-4 TYPE 2 FUNCTION CODE SWITCH SUBASSEMBLY

300.7-5 TYPE 3 FUNCTION CODE SWITCH SUBASSEMBLY B

CHG. ! E.C.O. DATE APPR I CHG E.C.O. gATE APPR CHG. E.C.,3. DATE APPR.

re--iss 0229 11-11-71 _,_ ,J,,,_J

A 0247 1-13-72 /iC_,J.,ZJ

n n2q? 6-13-73


300.7-1

1I

Function Code Switch Subassemblies

Assembly Procedure

This document (300.7) describes the Function Code Switch

Subassemblies of all types. To assemble a specified type, the

procedure to be followed for each switch position required by

the subassembly is:

1) Rivet microswitches to bracket with shallow head

rivets being careful not to damage the switch and

making sure that they are placed in the properorientation.

2) At each switch location thread a sense pin through

the bracket, a trip block and a spring as indicatedon 300.7-3 & 300.7-4.

3) Adjust the sense pin extension from the front surface

of the bracket to 9/32 + 1/64 in.

4) Secure the sense pin to the trip block by firmly

tightening the set screw in the trip block.

5) After all switches and activating mechanisms have

been assembled and adjusted verify proper on/off

operation of each switch.

__T _.c;_. _^_: ,,_,__-'"lr;_-_',;'jO--_-C Il-II-,T1 _,/A

300,7-2

NOTEORIENTATION

' FUNCTION CODE SWITCH BRACKET

R '9/32 + 1/64.1 2 3 2 3 1 2 3 I 2 3, 3j 2 1

° £/_T R NIP BLOCK SE SE PIN SPRING

rPARTS LIST

I

QTY CSL DOC. PART

1 300.5-6 FUNCTION CODE SWITCH BRACKET

5 m MICRO SWITCH NO. ' 3SX1-T

5 _ SENSE PIN SPRING .120 OD, .016 WIRE DIA, i

V2 in. FREE LENGTH, 8Y2 POUNDS PER INCH

5 300o5-13 TRIP BLOCK

5 300o5-14 SENSE PIN

i 5 -- 2-56 x 1/16 LG CUP POINT SOCKET HEAD SET

J SCREW CADMIUM PLATED

10 _ .086 BODy DIA x 9/32 LG SHALLOW OVAL HEAD --

NICKEL PLATED STEEL SEMI-TUBULAR RIVETS


LOUIS, MISSOURI Tree TY'PE 1 FUNCTION CODE SWITCH SUBASSEMBLYST.

APPROVED ENG ' DRAWING NO.I

BY FOR DATE RJ A

A 1-13-72 E.C.O. 0247 ' ,,_ ,./,4 .,._e_ pRoo. II-Cz '?1 DRAWNm,Y 300,7-3re-iss 11"'11'7't E__ ri_ N_?_ ,_ ,...J_J (./ MBP

CHANGE CHECKED DATE

E.NO. DA. D,_:,,--,O. ' ._e_ 11-11-71_ 6/

i i · '

NOTE ORIENTATION

FUNCTIONAL CODE SWITCH BRACKET

/· 2 -I- 1/64

i_ 2 3 1 2 3 3I -- \_'_Ji:'/",'"_"'..'. -- i .!../_\..i_'_';'_;''. _i' ' ' '_' ........ : ''

/ e® ,_

-- SENSE PIN -TRIP BLOCK

SENSE Pi G

PARTS LIST

QTY CSL DOC. PARTS

1 300.5-6 FUNCTION CODE SWITCH BRACKET

3 _ MICRO SWITCH NO. 3SX1-T

3 _ SENSE PIN SPRING .120 OD, .'016 WIRE DIA,

J Y2in. FREE LENGTH, 8_ POUNDS PER INCH,3 300o5-13 TRIP BLOCK

3: 300o5-14 SENSE PIN

3 _ 2-56 x 1//16 LG CUP POINT SOCKET HEAD SET

SCREW CADMIUM PLATED

6 _ .086 BODY DIA. x 9/32 LG SHALLOW OVAL

HEAD NICKEL PLATED STEEL SEMI-TUBULAR

RIVETSi

COMPUTERSYSTEMS LABORATORY MACROMODULAR PROJECTWASHINGTONUNIVERSI3'Y

ST. LOUIS,MISSOURI TiTLeTYPE 2 FUNCTION'CODE SWITCH SUBASSEMBLY

APPROVED I ENG DUWINO Ho.

BY fOR I DATE , R J A

__;7¢.,_- PRot_. iI.i;L_71DIL_WNaY 300,7-4re-Ess //-/fl'Ti' E.C.O. 0229 _ _ "_ _/ I MBPCHANGE i BCHECKED DATE

NO. DATE DESCRIPTION L_p. _I ' 11-11-71

i fl_l._ v/ i i

_ _ _ Sen_e_i." ,_ Function Co'de Switch Bracket-9/32 '-+1/64

...... :. · .. :- - · ....

L ' ,,, ,o _: '__:'!:?:;":--ii_ i_:,:!? ; ;:::{:c_:e;'',:/:i,; ;?i:ii:i_?_::;_:/_;; i :i__:ii:::::'_'::i:::_i/;_i_:ii'

? " '_;<:!:]:':_i:_j:'ii:: ;;':? ::'_.ii::!,'?.'::..' i:i_

Pin Spring _ _ Sl· _--- TripBlock

I PARTSLIST

QTY. CSLDOC. PART1 300.5-6' Function Code Switch BracketI ............ Micro Switcl_ No. 3SX1-T i1

- ........... Sense Pin Spring .120 OD, .016 wire dia. 1/2in. free length, 8V2 lbs. per inch. J- i1 300.5-13 Trip Block1 300.5-14 SensePin

1' -........... 2-56 x 1/Z6 Ig Cup Point Socket Head Set Screw Cadium Plated

2 ............ .086 Body'Dia. x 9/32 Ig Shallow Oval Head Nickel Plated Steel Semi-tubular"Rivets.

COMPUTERSYSTEMSLABORATORY MACROMODULAR PROJECTWASHINGTON UNIVERSITY.. ST. LOUIS, MISSOURI TtTLE

Type 3 Function Code Switch SubassemblyI

J

APPROVED ENO DRAWING HO.

BY I Po, J D*TE 'RJA

B 6-13-73 . E.C.O. 0292 ,_ _J',4 /::_J _ I Prod ._'2_'-73 D,*WNBV 300.7-5r

DLSCHANGE

NO. DATE DESCRIPTION CHECKED DATE

'_//_'_ l 0 6-13-73\

UNCLAS S IFIED'_ Security Classification .......

DOCUMENT CONTROL DATA - R & D

(Security classiEicetlon of title, body of abstract and indexinE annotation must be entered when the overall report is classtlled_I. ORIGINATING ACTIVITY (Corporate author) IZa. REPORT SECURITY CLASSIFICATION

Computer Systems Laboratory I T_CLA_SI;I_ . .Washington University t!ab.GROUPSt. Louis, Missouri J

I3: REPORT TITLE

FACEPLATE SPECIFICATIONS

4. DESCRIPTIVE NOTES (2_/pe of report and inclusive dates)

Final Report 4/1/65 through 12/31/73

5. AUTHOR(S) (First name, middle initial, last name)

Gerald C. Johns, Editor

6. REPORT DATE 78. TOTAL NO* OF RAGES 17b. NO. OF REF$

February,1974 80 JSa. CONTRACT OR GRANT NO. 9a. ORIGINATOReS REPORT NUI_I'BER(a)

DOD (ARPA) Contract SD-302

h.PROJECT NO. Volume VII of hart 2

ARPA Project Code No. 655

C, [ 9b. OTHER REPORT NO(a) (Any othernuml_e..rs thatmay be aeei4nedthle report)

d. Technical Report No. 3610, DISTRIBUTION STATEMENT

Distribution of this document is unlimited.

I1, SUPPLEMENTARY NOTES 12. SPONSORING MILITARY ACTIVITY

ARPA - Information Processing

Techniques, Washington, n.C.

13. ABSTRACT

Specifications for the construction of Macromodular _aceplate Box assemblies

are contained in this report. Also included are all electrical and mechanical

specifications for common subassemblies. Certain _eneral assembly techniaues

are specified.

C/

· , . . . ,I

DD _ 1473 RIIpI"ACEIDDPORIdI471'I JANI4'WHICNII! 4)1 OIIOLETE FOR ARMY Ul ir,.. I_CLA,qSIFIFDSecurityCl..lflcEtlon

UNCLASSIFIEDSecurity Classification

14. LINK A LINK B LINK CKEY WORDS

ROLE WT ROLE WT ROLE' WT

Macromodule Faceplate

Macromodule Code Switch

IrNCLASSIVIED'

_curi_ Classification

macromodular computer design, part 2, volume 07, … · macromodular computer design, part 2,...

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