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GA27-2787-5
F i l eN o . 5 3 6 0 / S 3 7 0 / 5 3 / 4 3 0 0 /0 0 .15
81
fBM 3270
Systems Information DisplaySystem
Manual-
Installation
Physical Planning
Federal
Communications (FCC)Statement
Comrnission
lVarning: Ttrisequipmentgetrerates, uses, and can radiateradio frequency
energyand if uot installedand usedin accordance with the instructions
rnanual,may cause interference radio comLmunications. has beentested
to lt
and found to comply with the limits for a Class computingdevicepursuant
A
to SubpartJ of Part l5 of FCC Rules,which are designed providereason-
to
able protection againstsuchinterference when operatedin a commercial
environment. Operationof this equipmentin a residential areais likely to
cause interference which casethe userat tris own expense
in will be required
to take u'hateverrneasures may be requiredlo correct the interference.
IBM Statement
Thiswarningis alsorpplicableto all attaching units
produced rrse the USA that liavebeenmanufactured
for in
a f t e rD e c e n L b e r . 1 9 8 0 .A n o t i c eo t ' c o r n p l i a n c e s
3l ha
beenalfixecl within thc custoilrer access areaof all affected
u n i ts .
Sixth Edition (December
1980)
T h i s i s a n r a j t r rr c v i s i o n o f . a n d o b s o l e t e s , A 2 7 - 2 ' l 8 7 - 4 . l \ { a j o r t e c h n i c a l c h a n g e s a v e
G h
b e e n l n a d e t h r o u g h o u t , i r r . r dh r s p r u b i i c a t i o n h o u l , l b e r e v i e w e di n i t s e n t i r e t y .
t s
Significant clrlriges or additions to the spccifications contained in this publicaiion will bc
'I
r e p o r t e d m s u t r s e q L l e n , : v i s i o n so r c c h n i c a l N e w s l e t t e r s . B e f b r e u s i n g t h i s p u b l i c a t i o n
rt
in conncr:tion , . r ' i t ht l r c i n s t a l l a t i o n a n d o p c r a t i o n o t ' I B N I e q u i p n r e n t ,r e f ' e rt o t h c I B i v l
S1'srtn1,/-1611 l:til:lioxraitlt.t,. (;C20-0360. arcl IB,\t S.t'stt,trtl,l70 attd 1-100 hoccssors
B i h l i o g r a p h l , ,( ; ( 1 2 1 , - 1 i 0 0 if.o r c r l i t i o n s t i r : r t a r e a p , p l i c a b l e n d c u r r e n t .
a
I t i s p o s s i b l et l r a r t h i s r r a t e r i a l n r a ) , c o n t a i n r e f e r e n c et o . o r i n f o r r n a t i o n a b o u t , I B M
p r o d u c t s ( u r a r . : h i n c sn d p r o g r a r n s ) , r o g r a n r r n i n g o l s e r v i c e s h a t a r e n o t a n n o u n c e d i n
a p . t
y o u r c o u n t r - \ , , , S u c h e f ' e r c n c e o r i n f o r r n ; i t i o n m u s t n o t b c c o n s t r u r : dt o n r e a n t h a l I B M
r s
i n t e n c l st o a n i l { ) L l r l c s u c h I B M p r o r l u c t s ,p r o g r a m r n i n g ,o r s e r v i c e s n y o u r c o u n t r v .
e i
R e q u e s t sl ' o r , : r : p i t : s i ' I B \ 1 p u b l i c a t i o n ss h o u l t l b e i n a d e t o y o u i i B \ { r e p r e s e n t a t i v e r
o o
t o t h e I B I \ { b r e n c h o f l i c e s c r v l n l ly o u r l o c a l i t y . S o r r i co f t h e d e v i c e s , p t i o n s , a n d
o
i e a t u r e s l i s t e d li n t h i s l r u b l i c a t i t i n l r a y n o t b c a v a i l r b l e i n u v e r y 'l o c a l e . C o n s u l t y o u r
l o , l a l I B N { N { a r l c e t i n g e p r e s e n L a t i vfe r i r r f o r r n a t i o na b o u t p r o d u c t a v a i l a b i l i t y .
R o
A f o r m i s p r o v i d e d a t t h c b r i r k , r f t h i s p u b l i c a t i o n f o r r e a d e r s 'c o r u r l e n t s . I f t h e t b r n l
h a s b e o n r e m o v e d , c o r i i m c n t sr n a y b e a d d r o s s e d c , I t s M C o r p o r a t i o n , D c p a r t n r c n t- 5 2 Q ,
t
N e i g l r b o r h o o r lR o a d , K i n g s t o n , N . Y . 1 2 4 0 1 . I B i l [ n r a y u s e o r d i s t r i b u t e a n y o f t l t c
i n f t - r r r n a t t o n' o u s u p p l y i n a n y r v l y i 1 b c l i e v c sa p p r o p r i a t ew i l h o u t i n c u r r i n g a n y
l
o b l i g a t i c r n r ' l n 1 . e v e r . o r r r r r a y .o t c o u r s e ,c o n t i n r l o t o u s c t h e i n f o r r n a t i o n y o u s u p p l y .
\ Y
t - t ( - o p ) r i s h l . l ni e r n a t i o n a l B u s i n e s s a c h i ne s C o r p o r a t io n 19 7 1 , 19 7 8 , 19 7 9 , 1 9 8 . "
M
Prefac-e
T'his rna'rral c'ntai's inlirrmation that is i.tencled t. guicle
This manualalsoincludes followitrgappendixes:
the
custonrel's planrring tlie physical installation of terminals
in AppendixA contains U.S.and Ctanada lpower
and control units of the IBM 3270 Information Display P l u gT y p e s ; A p p e n d iB c o n t a i n s o w e rC a b l e e n g t h s ;
p
x L
Systent. Included are schedulinginfbrmation, floor-
AppendixC contains World TradepowerplugTypes;
planrringinfbrnration, electrical and environmental require_
AppendixD contains PowerCclrdSpecifications;Appen-
n r en t s . a n d c a b l i n gi n l b r r n a t i o n . probability
dix E contains the I.J.S. LightningDamage
Map;AppendixF contains Connector Specifications for
T'lrisrrratlral is arrangedilr the following order: attaching Non-IBMModems:Appendix contains G 3270
('huTttarI . IntnilLtctictn provides generalintirrmation Specification Sumnrary (Metric [Jnits); .Appendix con- I]
a h o u t t h e v a r i o u su n i t s t h a t n r a k eu p t h e 3 2 7 0 I n f o r m a _ tains3270 Specification Summary(EnglishLlnits);
t i o r r I ) i s p l a v S y s t e r r r .A p r e i n s t a l l a t i o n c l r e d u l e n d
s a AppendixJ contains Cables and Connec:tors Attachirrg
c L r s t o r n efro o r - p l a r r n i n g u i d e a r e a l s o c l i s c u s s e d .
l g Non-lBM Devices;Appendix contains WireConver-
K a
sion Table;AppendixL,contains Inch-to-Miliirneters
an
Cltupter 2. Operatrtr llrtrk-Space Consitlerations
( ' o n t a i l r si n f ' o r r r r a t i < r n l a t i n gt < ,t v o r k Conversion Table;AppendixM contains VoltageLirnit-
te stationclesign
l a y , u u t s n < lt h e e n v i r o n r n e n t ac o n s i d e r a t i o n so b e
a l a t i o n sA p p e n d i x c c l n t a i na r rI n s t a l l a t i ; N s t I
t
obscrved hen plarrning n installation.
w a
list; arrdAppendix0 listsAbbreviationsr Deflnitions. and
(.lutytygy Site I)repurutiott Explains tlie
-1. In planningthe installation, cuslomershouldrnakeany
the
requirernents
1 o r s l t e p r e p a r a t i t t ni,n c l u d i n ge l e o t r i c a lr e q u i r e n t e n t s , arrangements deerned necessary the seldc:es
for ol'profes-
c a b l i n g ,l n d t l r e e l i n r i n a t i o t r l ' e l e c t r i c a l / n r a g n e t hct e r _
o i sionalconsultants.The installatiort rnustnreetkrcalancl
t'ererrc'e. nationalcoderequiretnen ts.
('l411ttct4. S.t'.stertt Llttt.figrtrutiott arul Cablirtg Con_
Tlre followingpublicatiorrs
shoulci usedin r:oniunction
be
trirrs cablirrgsclrenratics local arld l.er)loteconfigura_
for
with tirisrnanual:
t i o r r sl s ' " v e l la s d e t a i l e di r r l ' r - r r r n a t i t t . r r ra b l e sr e q u i r e c l
I r r r e l r c l c r l r rifg u l r t i o r i .
r I BXI -l2 70 htJo nttol ion D isTt S1,s : (} nttporrcn t
ktt' t ent
(.'ltt7' 1py,i. illtu'lt ilt<' Spet,i.f Descrip ort, G A27-2.7
ti 49
icatir trts Contains clclailecl
s p e u i l i e t i o r r so f c a r : l r n i t i n t h e - 1 j7 0 I n f o r n r a t i c l r . r
a u IBIII 3270 lrt.fornwti(tn Displa.yS),stem; Plawting arul
D i s p l a yS y s t e r r r . Setup Gude, GA21-2821
('ltu/ttar 6. (lntrttturtic:atiltrt S.t,stcm (.ontairs Assentblltrl CoaxialCableand Accessories Attaclt-
Cablitg llt
i r r i r r r r l i t i o r r p e r t a i n i r r g o c o a x i a l c a b l ei n s t u l l a t r o l i s ,
t ment to If]llI Prrxlucts,GA27-1805
i r r c l u d i r r g p e c i l i c l t i o n sl i r r c a b l e sa n c lc o n n e c t o r s h a t
s t IBXI S.t'stcml
370 lrtstallation Xlanual Physical
t l l e c u s l o l n e rr r r a ye l e c t t o t a b r i c a t e . Plattni GC22-l 0O4(WTI 9-0004)
rtg,
Preface iii
Contents
('hapter l. Introduction l-l C h a p t e r - 5 . M a c h i n eS p e c i f i c a t i o n s 5 - l
3270 Systcrn nits 1-1 U Metric Clonversions 5-I
I'rcillstlllation Planning l-1 Syrnbols 5-1
S c h c t l u l eo l ' ( l u s l o n r c r R e s p o n s i b i l i t i e s l - 1 3262Prnter Models 3 and 13 (Custonler Setup Designated) 5-2
Six Months belore Delivery l-1 3 2 7 1 C o n t r o l U n i t M o d e l s1 , 2 . 1 1 , a n c l1 2 5 4
f,,rur Months before l)elivery I-1 3272 Control Unit Models 1 and 2 5-6
'fhree
Months before Dclivery l-2 3 2 74 C o n t r o l U n i t M o d e l s 1A , 1 I l , 1C , I D , 2 1 A , ' . 1 , 1 P ,l c , 2 1 D ,
z
Onr: Month to One Week bcfore Delivery 1-2 3 l A . - l1 C ' a n d3 l D M o d e l sl ( ' . 2 1 C , a n d 3 l ( ( C u s t o m eS e t u pr
'l'inre
At of Dclivery l-2 D e s i g n a t c d )5 - { l
Product and [invironmental Safety 1-2 3 2 7 4 C ' o n l r o lU n i t M o d e l 5 1 C ( C u s t r x r e r S e t u p D e s i g n a t e d ) 5 - 1 0
CustomcrResponsibility l-2 3275 Display Station Models 1,2, ll, and 12 5-12
[)ata Sccurity l-2 3 2 7 6 C o n t r o l U n i t D i s p l a yS t a t i o nM o d e l s1 , 2 , 3 . 4 , 1 1 , 1 2 , 1 3 ,
Irloor Phnning 1-2 a n d 1 4 ( C u s t o r n c rS c t u p D c s i g n a t e d ) 5 - 1 4
fcntplatcs 1-3 3277 Display Station Modcl I 5-16
3277 Display Station Model 2 5-18
Chapter 2. Operator Work Space Ctonsiderations 2-l 3278 Display Station Models 1, 2, 3,4, and 5
CcncraIC'onsiderations 2-1 ( C u s t o r n e rS e t u p D e s i g n a t e d ) 5 - 2 0
'Icxt
Data or Intry Work Stations 2-1 3 2 7 9 C o l o r D i s p l a y S t a t i o n M o d e l s 2 4 , 3 A . ,2 8 . a n d 3 8
IntcractiveWork Statiorrs 2-3 (Customer Setup Designated) 5-22
Multiplc Work Stations 2-3 3284 Printer Models 1, 2,and3 5-24
S e l e c t e dl ) i n r c n s i o n s 2 - 3 3286 Printcr Models I and 2 5-24
Visual (lonsitlerations 2-5 3287 Printer Models 1, I C, 2, and 2C
Anrbient Liglrting 2-5 (Customcr Setup Designated) 5-26
E1e lratigue 2-5 3288 Linc Printer Modcl 2 5-28
3289 Line l'rinter Models I and 2
Chapter 3. Site Preparation 3-l (Customer Setup Designated) 5-30
T e n r p e r a t u r ca n d } l u r n i d i t y 3 - 1
ElectricrlRcquirernents 3-1 Chapter 6. Communication System Cabling 6-l
V o l t a g ca n d I i r c q u e n c y 3 - 1 Conversion of 2260 Display Cablcs 6-l
llowtr Cordsand Rcceptacles 3-l S y s t e n iC a b l i n g 6 - 1
Bnrnch (lircuils and Grounding 3-l IBM-Supplied Cables 6-1
LightningProtection 3-2 ( - ' u s t o m e r - S u p p l i eC a b l e s 6 - 1
d
Power Lines 3-2 Optional Customer I''abrication of (lables 6-l
(bnrrnunication Lines 3-2 C a b l eI n s t a l l a t i o n - G e n e r a l 6 - 1
Signal f,inos 3-2 Cablc Runs (lndoors) 6-l
lilcctromagneticConrpatibility 3-2 Shield Comnioning 6-2
lilectrostaticDisclrmge 3-2 Identification and Labeling of Devicrc(-'abling (Coaxial) 6-2
Control Unit [ind 6-2
Chaptet 4. System Configurations and Cabling 4-l Dcvicc Ind 6-2
I-ocalAttachtnent 4-1 Cablc Runs (Outdoors) 6-2
[{ost Sl,stcnr (-'hanncl Priority 4-2 Coartal Cable Separation Ciuide 6-2
Input/Output Priority Scquence 4-2 C o n r p l e t i o nT e s t s o f C a b l i n g 6 - 2
l)cvice Wait (Critical) Tinre 4-2 National Electrical(lode Classification 6-3
3 2 7 ( ) I n f o n n a l i o n D i s p t a y S y s t e n rC i a b l i n g c h e m a t i c s
S UL l-isting 6-3
(Local) 4-3 Coaxial ('able Installation 6-3
J2?2 Control Unit 4-3 Indoors 6-3
3 2 7 4C o n t r o l n i t M o d e l s A , l B , l D , 2 1 A , 2 1 t s , 2 l D , 3 l A
U 1 Outtloors 6-3
and 31 D (I-ocal) Cabling Schenratic 44 S u b s t i t u t c( ' o b l i n r : 6 - l
I{ernotcAttachrnent 4-6 LightningProtection 6-3
(lonrnrunicltion ljacilitics 4-7 l-ow Lightning Exposure Areas 6-3
Major I,ilcnrcnts 4-7 Acriallnstallation 6-3
3270 Inforrnation l)isplay S)'stem Cabling Schcmatics lluried Installation 6-3
(Renrotc) 4-8 Medium Lightning lxposure Areas 6-4
3271 (bntrol [Jnit 4-tl Aeriallnstallation 6-1
- 3 2 7 5l ) i s p l a y S L r t i o n 4 - 8 Buriedlnstallation 6-4
('tblts lirr Non-[BM Muderns 4-9 IJiglt Lightning [rxposurc Areas 6-4
J274 (lontrol Llnit Models lC, 2lC, and 3lC (Rcrnote) Acrial Installation 64
Cablins Schcrrratic 4-10 Buried Instdlation 64
i 274 ('ontrol Unit Model 5lC (Rcnrote)Cabling Station Lightninq Protectors 6-6
Sclrr:rrrutic 4-12
J 2 7 6 ( ' o n l r o l [ J n i t [ ) i s p l a yS t a t i o nM o d t l s l , 2 . 3 , 4 , l l , 1 2 .
13. rnd l4 (Rcnrote) Crlrling Sc:henratic 4-14
('0ntonls v
Cable Specifications 6-8 Appendix G, 3270 Specification Summaly (Metric Units) G-l
Coaxial Cables (h and l) 6-8
Cable h (Irdoor) 6-8 Appendix H. 3270 Specification Sunmary (F,nglish Units) Il-l
C a b l eI ( O u t d o o r ) 6 - 8
Coaxial Cable Splicilg 6-8 Appendix J. Cables and Connectgrs for Attaching Non-lBM
3 2 7 0 I D S C a b l i r r gS u m m a r y 6 - 8 Devices J-l
E I A / C C I T T C a b l e] ' E S T / O P E R A f E S r v i t c : h J - 3
Appendix A. tl,S. and Canada Power Plug Types A-l
Appendix K. Wire Conversion Table K- l
(-'ableLengths
Appendix B. rPorver B-l
Appendix L' Inch-to-Millimeter c.nversion'lable L-l
Appendix c. 'h'orltl'frade power plug Types c-l
Appentlix M' Voltage t-imitations M-l
Appenclix D. Porver cortl specifications D-t
Appendix N' Installation c-het:klist N-l
Appendix E. continental U.s. Lightning Damage ltobability
Map E-l
A p p e n d i x O . A b b r e v i a t i o n sa n d l ) r ' f i n i t i o n s ( ) - l
Appendix F. ,Connector Specifications for Attaching Non-IBM
Modems Ir'l
F igures
F i g r r r e2 - 1 . , D a t ao r l ' e x t E n t r y W o r k S t a t i o n 2 - l Figurc 6-3. M e r l i u n r I . . i l r h t n i t gI i x p o s u r e A r e a . l ] r r r i c r i
Fiywe 2-2. l)irnensions f l)ata or 1'ert l]ntry Work Station 2-2
o Installatiott 5'5
Figure 2-3. lllteractiveWork Station 2-3 l;igurc 6-4. Iligh Lilhtnilrg hrposutc r\reu - A*rial
Iigure 24. . D i m e n s i o n s f I n t e r a c t i v cW o r k S t a t i o n 2 4
o Installalion 6-5
F i q u r e 2 - 5 . . D u a lW o r k S t a t i o n A r r a n g e l n e n t 2 - S Iiigtrrc6-5. Station I'rotDctor Suttttttary 6-1
F i g u r c 2 - 6 . r l l l e a r a n c efs r S c a t e dO p e r a t o r 2 - ( t
o l;igure 6-6. S u m r t t a r l 'o f l l l N { P r r t N u t n b e r sf o r ( l a b l e sa n d
I ilgrrre -l . 3 I c n t p c r a t u r ea n d H u n r i d i t y R e q u i r c l l c n t s 3 - 1 Acci'sst'rics 6-9
[rigtlre4-l.[.rrt:al|1.611o"1..'d327(}InfornratitnI)isplay
lSlstern 4-1 (ir;rrial(abtc (l) (r-10
I i i g r r r e4 - 2 . . J ) 7 2 a . r d3 2 ' 7 4 l l j o r i t y C o n s i c l e r a t i o n s 4 - 2 ligurc 6-8. C a b l e r d a p t er f o r J o i n i n g ( o ; r x i a l C ' a b l e s 6 - t 1
A
F ' i g u r c4 - 3 . R . e n r o t e l y l t a c h e d 3 2 7 0 I n l b r m a t i o n D i s p l a y
A Figure 6-9. 3270 IDS (iabling SLtttrtnary 6-12
Systenr 4-6 f igure A-l. P o i v e r P l u g sS L r p l r l i c dr r t h e U . S . e r d
i
I i g u r e 5 - 1 . l S l n r h o l sU s e d i n P l a n V i e r v s 5 - 1 Canada A-l
F i g u r e 6 - 1 . [ , o r v l , i g l r t n i n gL ) x p o s u r e r e a - A e r i a l
A l i i g u r e -A - 2 . I ) c s c t i p l i o n s o f P l u g sl n d R e c r : p t r t r : l c s r \ - l
lnstallation 6 3 f igure A-3. NI:MA (lrrligutaf iotts r\-2
I i i g u r e 6 - 2 . . \ , [ t : d i u r n. i g h t n i n g E x p o s u r e A r e a - A e r i a l
l [igure C-1. P o r v c r P l t r gl J s a g e( ' h a r t ( ' ' 2
.ltlst;lllation 64 ligure C-2. l'orvcr I'lttg l)iagrarlts [L3
Chapter 1. lntroduction
The information presented this manualis intendedto
in Preinstallation Plannine
assistmanagement personnel,systemplanners,installation
planners, and installationpersonnel performingthe
in The following generalschedule a guidelinefor custonrized
is
physicalplanningand installationprocedures requiredto planning individuallocations.Adhereru:e this sched-
at to
installan IBM 32T0Inforrnation DisplaySystem (tDS) at that the siteis readvon the planned
ule will ensure instal-
a customer's facility. lation date.
In general, manualdescribes site preparationactiv-
the the S i n c eh e3 2 6 2 , 3 2 7 4 o d e l l C . 2 1 C , 3 1 C , 5 1 C , 3 2 7 6 ,
t M s
ities that should be perfbrmedar a customer's facility prior 3 ' 2 7 8 , 3 2 i 9 , 3 2 8 1 a n d3 2 8 9 r n a c h i n e sr ed e s i g n a t e d
, a
to. during,and after delivery a 32l0Information Display
of Customer Setup(CStf machines, additionai inforrnation is
Systemto the customer. Further, the planningand instalia- providedto enable both the customer and the IBM lvlarket-
tion data presented this manualcoversthe whole spec-
in ing Representative develop contprehensive for the
to a plan
trum of systemconfigurations that are available the
to setupof customer setupmachines. This infornration con- is
customer:largeclusters, smallclusters, a mixture of
or tained in the IBtrI 3270 Inlornntiort Dis1tlu.t' S.t'stent:3271
both types,operating a local or renloteenvironrnent.
in Control Unit Platutirtg, Setup,and Custonti:irtgGuitla,
GA21 -2827,and the IBM 3270 Ittfonnatiott Display
Installationplanningas described this manualis divided
in System: 3276 CctrttrolL'tit Displa.r' Stari<.trt Platttting antl
into the following phases activity: preinstallation
of plan- SetupGuide,GAl8-2041. Delays tl'reirrstallatiou in uray
ning, site preparation,work space and unit allocation, resultif the inforrnation tllese in publications and the
overallsystemdesignlayout, cablinglayout for local or scheduie the followingparagraphs not used.
in are
remotesystem configurations,unit-to-unitcablerouting,
and installationof the cablingattachingall units.
Schedule of Customer Responsibiliti,es
3270SystemUnits
SLr Months before Delivers,
Listed below are the individualunits that make up the 3210 o Reviewspecitications cables
for that the custonter
I'nust
InformationDisplaySystem : supplyand beginto gatl.rer
prclcuremeuI sourceinfonlla-
tion if cables not to be ordered
are fronr lBM.
IBM 3262 Line PrinterModels3 and 13
o Determine which cables be obtainedfrom IBM are
to
IBM 3211 Control Unit Models1,2, 11, and 12 only in preassembled
available form anclplan accord-
IBM 3272 Control Unit Modelsl and2 ingly.
I B M 3 2 7 4C o n t r o lU n i t M o d e l sl A , l B , l C , l D , all rnechanical, electrical
r Complete structural, and design
a n d2 1 A , 2 1 8 ,2 I C , 2 1 D ,3 1A , 3 l C , 3 l D , a n d specifications.
5lc o Verify that commoncarrierfacilities be installed
ca:n and
I B M 3 2 7 5D i s p l a y t a t i o n o d e l s , 2 , l l , a n d l 2 operational the planned
by installation,Jate.
S M 1
I B M 3 2 7 5C o n t r o lU n i t D i s p l a y t a r i o n o d e l s1 , 2 , 3 ,
S M o Obtainreviewby the IBM Marketing for
Re:presentative
4 , 1 1 , 1 2 , 1 3a n dl 4
, plan.
the final terminalinstallation
IBM 3211 DisplayStationModelsI and2 e Submitinvitations bidsto outsidec()ntractors
for as
required.
I B M 3 2 7 8D i s p l a y t a t i o n o d e l s , 2 , 3 , 4 , a n d 5
S M 1
IBM 3279 Color DisplaySrationModeis24, 28, 3A, Four Months before Deliverl,
and 38
for
o Havea source cables and a{rcessories the
that
I B M 3 2 8 4P r i n t e M o d e l s, 2 , a n d 3
r l customermust supplyand ensurethat they will be
tBM 3286 PrinterModels1 and 2 supplied n schedule.
o
I B M 3 2 8 7P r i n t e r o d e l s , 2 , l C , a n d2 C
M 1 o Submit order for cables be obtainedfrom llJM.
to
(Renrember that somecables supplir:d are with the
IBM 3288 Line PrinterModel 2
u n i t a n d n o o r d e ri s r c q u i r e d . )
IBM 3289 Line Printer Models 1 and 2
Chapterl. lntroduction t-l
Three Months before Delivery Customer Responsibility
o Beginalterations buildiug.
to 'f
he custolner responsible all sile preparation,
is i'or
One Month to One lleek before Deliver"y i nc l u d i n g :
r provicicd AppendixN t,l ensure
Reviewchecklist in r Followingthe "Schedule Customer
of Responsibilities"
pleparation. citeti previously.
adequate
o Doing floor planning,
discussed
below.
At Time of Delivery o Obtaining, and maintaining
installing, customer-supplied
o Place
units in properlocations. oables.
r Placeunits in properlocatior.rbeforeremoving external o Providing
on-sitemaintenance when required.
facilities
packaging rnatcrial, preventdanrage the units.
to to r Arranging installany necessary
to communication facili
Sornernachines stripped pallets
are on which aresiightly ties(commoncarrier, Postai
Telephone and Telegraph,
largerthan tlre machines. Tlieseunits nrayu IBM cablingto thesefacilities.
throughopenings (doors)to thc final machine location
unless rernoved fronr suchpaliets.Shouldit be neces- must oomplete setupinstalla-
the
ln addition,the customer
saryto removethe pallet,be carefulnot to damage the tirln, and must checkout all customer-setup 3270 units.
legsor other supports the rnachine
of while rnovingthe F o r t h e c u s t o m es e t u p n i t s( 3 2 7 4 M o d e l s C . 2 1 C , 3 1 C ,
r u 1
nrachine jts properlocation.
to
5 ! C , 3 2 16 , 3 2 78 , 3 2 79 , 3 2 6 2 ,3 2 8 1 ,a n d3 2 8 9 ) ,t h e
o Removeexternalpackaging
material. customer must follow the setupinstructions inIBM 3270
o C h e c ko r d e r ;r e p o r ta n y d i s c r e p a n c ite sI E i M .
o InJontwtion Display Systetn: 3274 Cotttrol Unit Planning,
Setup,and Custontizing Guide, GA21'2827, andIBIII 3270
o Installany units designated customer
for setup. Injorntatiort Displal,51'stem: 3276 Control Unit Displav
StationPlanrting SetupGuide,GA18-2041.The pro'
dnd
Product and Environmental Safetv be followedwhenever unit is delivered
a or
cedures must
relocated.
in
Saf-ety a major consideration the design IBM
is of
products. Environrnental safetyis the responsibilityof person-
customer
IBNl'sMarketing Representative assist
rvill
the custoniel.Tlre custorner shouldtake careregarding nel in understanding. requirements this manualand
ttLe in
the placement 3270 units wtthin his installation.
of plans.
with the physical
wili assist installation
Sta<'kirtg is
an unsafe conCitionthat can produce adverse effects
Data Securit-l'
upon the operating environnrent specilied each
for unitsis subjectto unau-
The transrnission databetween
of
3270 unit, and.more important,can present potential
aL customer shouldtakewhatever pre-
'tr'he thorizedaccess. Tl're
sai-ety
hizard to seruice personnei. follovringsaf'ety
cautlons necessary protectvital information. Data
are to
f'actorsshouldalsobe considered: features devices available
or are that can protect
encr)'ption
disconnection powerto the branch
o lrrnergencl' of data l'rombeingunderstood it is received
if accidentally or
the
circuitsserving equipment. witliout authorization.Thesefeatures devices effec-
or are
p,ersonnei tivr:,but only betweenthe transrnitting unit and the receiv-
o Clearances botlt operating
lbr and service
ing unit. Because encryption featuresor devices
the are
(seethe machine specification pages Cha.pter for
in 5
recornmenrjed clearances); accessclearance each
for associaled with the 3l-7b Controi l-lnit DisplavStatiotror
individualmachine must alsobe considerecl (clearances the 3214(--ontrolLlnit. the transmission informationbe-
of
in back of a unit areof little valueif an access oath is tweenthe attached dispiays printersand the control unit
ttr
is unprotected and a possible sottrce unauthorized
of access
not provided).
o Glounding,:f brancltcircuitsasindicated under"Branclr Floor Planring
C l i r c u i ta n dG r o u n d i n g "n C h a p t e 3 .
s i r I'or eaclilocation,a detailedlloor plan,showing terminal
o Lightningprotcclionasindicate in Clhaptr:r 1'or
d 3 power placeme shouldbe prepared efficient work I1ow,oper-
nt, for
linesand in Chapte 6 f<-rr
r signaliir-res. c:onrfrlrt saiety,and adequate
att:rr and clearances.
service
l-2 J270 lnstallation Manual - Physical Planning
Wherrplanningwork-station
dispiaylayouts,a reviewof control of that displayunit be'trveen difl'ereni
tv/o
Chapter2, "OperatorWork SpaceClonsiderations,"is colltrol units. Theref'ore, separate
a coaxialcablerun
recornrnended. is necessary between dispiayunit atrdeachcontrol
the
unit.
The lloor plan sirouldbc reviewed custorner
by uranagc-
o fhe path of the cabies
exitingliorn the unit:
ment and,rvhenrequired, the IBM Irrstallatiou
by planninA
Representative betbrer;abling orderecl.
is The protectionof thcsccaLrlcs
' T h c ' h a z a r dh e s e a b l e s r e a t e y ' l y i n go n t i r e l l c l o r
t c c b
The fbllowingitenrssliouldbe considered:
o The availability telephones of with outsidelinesnear
o Service
clearances shownin planne views.
as d c o n t r o lu l i t s , t o a i d p r o b l e nr l e t e l m i n a t i o n .
o 0peratorclearances o L l e c t r o s t a t id i s c h a r g(e e e" i l e c r r o s t a t i c i s c h a r g e "
c s D
o Functional
clearances in Chapter ). 3
o Access
clearances o HigJt electrornaguetic strength lleld (seo"Electromag-
n e t i cC o n t p a t i b i l i t vi"n C h a p l e r i ) .
-
r The lengths powercordsancithe locationol-tlie
of
electrical
outletswith properphase.
voltage.
anci
arnperage. Templates
To assist custontc:r"s
the installation planntng telnr irr
o The lengrhs the cables
of that connectunits of the preparing floor plan.IBNI provides
a transllarent remplates
s)'stem the communication
to channel
icrntinations;
the of tlre rrnits. l'lte IUil 3270 Ittlortrtatitlt1)isplal'Sllstcnl
comlnoncarrieror PTT representative nlust be consulteci Plt.vsical js
I'lanrting Tt'rnplatc, GX-17-1990, in LI.S.
regarding locationof the cortlnunication
the channel c u s t o m a r y n i t sa n di s d r a w nt o a s c a l e f ' l / . 1i n c h = I
u o
ternrinationand the type of connectionproposed. foot (1:46). The IIIII J:70 Ittlomutittt Displa.v,!r'srcrr
o Wherea device may interface with uiore tlranone ['lt.vsiL'ul Plannittg 7-enrylatt', js
GX:]7-1499. in nrctricunits
control unit or viceversa, cabling
all pathsnrustbe a n d i s d r a r v n o a s c a l e f ' 1 0r n n r
t o = 0 . - 5 n r : l rl / 4 i n c h = I f t
r
planned, exarnple,
for 3278 and 3J79 tJisplay units ( l : 5 U ) . T h e t e ' n r p i a t e s nb e o b t a i n e dr o r nr h eI B M
ca f
with Feature Code 1720perrnitswitching operational ,\11 ting Representa
arke tive.
(lhaDter l. Introduction l-l
Chapter 2. Operator Work SpaceConsiderations
Wtrrk-station layout antl envirttnmental considerationshave Two typesof work stations commolllyin useare discussed
an e f'l'ectou work el'ficiencyand employee comfort. This is in the followingparagraphs: dataor text entry stations
and
particularly trLrefirr tasks that require the operator t statir.rns.
the tt:Lrninalfor cxterrded periorts. This chapter is not a
te wor k-environrnentdesigrrguide: it highlights
ct-rnr1:,le
tactors that aflect accornrncldation a 3270 IDS terrninal
of Data or Text Entry Work Stations
as pat t of a work station and perfornrance of visual tasks.
For dataor text entry wcrrkstations, nrajorconsidera-
the
Iterctriirnrentiations tliis sectiun are based on human body
in piiinarl/taskis to key in laLge
tion is that the operator's
'Ihe
rneasurements and extensiveobservations. The recom- amountsof datafrom source documents. operator
ntended work-spacedirnensionsare based on an adult seldom needs mark or alterthe source
to documents.
l'ernalcheight of i650 mrn (6.1.8inches) and an adult male Usuallythey areassembled batches, [)ages the case
in or in
h c i s l - r o f 1 7 8 0 r n m ( 7 0 . 1 i n c h e s )a n d w i l l a c c o m m o d a t e
t of text, and handledthat way by the operator.
rnost usersoi'approxirnately these heights. Of course,some
of thcse work-spaceditrrensions are ut.rsuitable other
in Visualattentionis centered the source
on rlocuitlent:
the
gcrlgraplrical
areasbecarrseprrpulatiorrbody measuremellts keyboardis operated touch ratherthan guidedvisually.
by
dit'fer significantly. Typically,at the dataentry work stationtl-re displayis
secondary inrportance eitherthe source
in to document or
keyboard. Occasionally, opelaltlrntay lotlk at tlte
tlte
CJeneral Consideratious displayto verily an itenr or to insp!'ct
statusindlcators.
The sarneniay apply to text elltr'y'.
\ \ / l i o na r t o p e r a t ( ) ri s a t a w o r k s t a t i t i nm c l r eo r l e s s
errntintrously,rvork-spacedinrcnsions,equipntent orienta- A d a t ao r t e x t e n t r y ' , v o r k t a t i o l i s s h c l w nn F i g u L e - 1 .
s i 2
t i o t t .r t r t Jc o t r v t ' n i c r t c b c e u r r r cr r t | 0 1 1 i I 1 1 1 .
cs i Recommended dimensions gi'rett Figure2-1. The
are in