ZF Marine ClearCommand 9000 Series Installation, Operation And Troubleshooting Manual page 68

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I N S T A L L A T I O N
T a b l e 4 - 3 : P r o c e s s o r C i r c u i t B o a r d T e r m i n a l S t r i p C o l o r C o d e d C o n n e c t i o n s f o r S e r i a l
P O R T P R O C E S S O R
T e r m i n a t i o n A
T B 7 - 9
C l a m p
4 - 4 . 6 . 5 T a c h o m e t e r C a b l e ( L o c a t i o n 9 )
H R E E
C O N D U C T O R C A B L E I S R E Q U I R E D W I T H
N O T E :
T
-
E T E R
E N D E R S O N L Y
S
3/8 inch
(9,53mm)
3/8 inch
(9,53mm)
B l a c k
S i l v e r ( D r a i n W i r e )
A ) R u n a t w o - o r t h r e e - c o n d u c t o r s h i e l d e d c a b l e f r o m t h e
P o r t P r o c e s s o r t o t h e P o r t e n g i n e ' s t a c h o m e t e r s o u r c e .
( R e f e r t o S e c t i o n 3 - 1 . 5 , p a g e 3 - 6 )
.
B ) R u n a t w o - o r t h r e e - c o n d u c t o r s h i e l d e d c a b l e f r o m t h e
S t a r b o a r d P r o c e s s o r t o t h e S t a r b o a r d e n g i n e ' s t a c h o m e -
t e r s o u r c e .
C ) I n s t a l l a 1 / 2 i n c h ( 1 2 , 7 m m ) l i q u i d t i g h t c a b l e g r i p i n t o
h o l e ( N o . 9 ) o f t h e P o r t a n d S t a r b o a r d P r o c e s s o r s . ( R e f e r
t o F i g u r e 4 - 5 : , p a g e 4 - 1 0 , f o r e n t r y h o l e l o c a t i o n a n d F i g -
u r e 4 - 4 : , p a g e 4 - 1 0 , f o r c a b l e g r i p i n s t a l l a t i o n )
D ) S t r i p b a c k 2 i n c h e s ( 5 0 , 8 m m ) o f P V C j a c k e t i n g f r o m
b o t h e n d s o f t h e c a b l e .
E ) S t r i p t h e e n d s o f e a c h c o n d u c t o r b a c k 3 / 8 i n c h ( 9 , 5 m m ) .
F ) C l i p o f f t h e d r a i n w i r e f l u s h w i t h t h e P V C j a c k e t i n g a t
t h e T a c h o m e t e r s o u r c e s i d e o n l y .
G ) P l a c e a 7 / 8 i n c h ( 2 2 , 2 3 m m ) s e c t i o n o f s h r i n k t u b i n g o v e r
e a c h e n d o f t h e c a b l e .
H ) A t t h e P r o c e s s o r s i d e , b e n d t h e d r a i n w i r e b a c k a n d
t u c k i t u n d e r t h e s h r i n k t u b i n g s o t h a t t h e g r a i n w i r e
e n d i s e x p o s e d p a s t t h e s h r i n k t u b i n g . ( R e f e r t o F i g u r e 4 -
1 8 : a n d F i g u r e 4 - 1 9 : ) .
PROCESSOR
3.5 inches
1 inch
(88,9mm)
(25,4mm)
F i g u r e 4 - 1 8 : A C T y p e T a c h o m e t e r C a b l e
PROCESSOR
3.5 inches
1 inch
(88,9mm)
(25,4mm)
F i g u r e 4 - 1 9 : O p e n C o l l e c t o r T a c h o m e t e r C a b l e
I ) S h r i n k t h e t u b i n g w i t h a h e a t g u n .
C o m m u n i c a t i o n
C o n d u c t o r C o l o r
P E N
O
C
.
TACHOMETER SENDER
Wrapped Drain Wire
Heat Shrink
TACHOMETER SENDER
Wrapped Drain Wire
Heat Shrink
P a g e 4 - 1 3
S T A R B O A R D P R O C E S S O R
T e r m i n a t i o n B
T B 7 - 9
N o C o n n e c t i o n
O L L E C T O R
Y P E
A L L
T
( H
1 inch
3.5 inches
(88,9mm)
(25,4mm)
Clip Drain Wire
1 inch
3.5 inches
(25,4mm)
(88,9mm)
Clip Drain Wire
F F E C T
A C H O M
E
) T
-
3/8 inch
(9,53mm)
3/8 inch
(9,53mm)

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