Qume DataTrak 8 Manual de usuario descargar pdf (Pagina 16)

PHYSICAL INTERFACE

Connector

P1

for a twisted pair.

Refer

to

ELECTRICAL INTERFACE

for

specific

pin connec-

tions.

The interface between DataTrak 8 and the host system is via

three

(3)

connectors:

1/0

Signal (P1/J1),

DC

power (P5/J5),

AC

power

(PO/JO).

HOST

SYSTEM

I/O SIGNALS

P1

,-,

I I

L_~

DATATRAK

#1

AC

POWER

P1

I

Crimp type

Solder type

I

Parts

AMP

PIN

AMP

PIN

VIKING

PIN

Housing

1·583717·1

1·583717·1

3VH2511JN·5

Contact

583616·5

583854·3

..

Polarizing Key

583274·1

583274·1

091·0071·000

Crimp Tool

90268·1

..

..

Extractor

Tool

91073·1

91073·1

..

Twist

Pair

AWG 26

AWG

26

AWG26

(20

feet MAX.)

T = TERMINATOR

Interface Connection

CONNECTORS AND CABLES

Signals

(P1/J1).

Signal connector pin assignments.

Dimensions

in

inches

Connector

J1

Connector

P1

for a flat cable.

J1

Connector Dimensions (component side)

Signal Signal Signal Name

Return

Pin No.

Pin No.

Standard Option

3,5,7

6,8

Alternate

110

1

2

Low Current

I

9 10

Alternate

110

TWO SIDED

I

11

12

Alternate

110

DISK CHANGE

1

13 14

SIDE SELECT

Alternate

110

15 16 Alternate

110

IN

USE

17 18 Alternate

110

HEAD LOAD

19

20

INDEX

21

22

READY

23 24

Alternate

110

25 26

DRIVE SELECT 1

27 28

DRIVE SELECT 2

29

30

DRIVE SELECT 3

31

32

DRIVE SELECT 4

33

34

DIRECTION

35 36

STEP

37

38

WRITE DATA

39

40

WRITE GATE

41

42

TRACK

00

43

44

WRITE PROTECT

~

45

46

READ DATA

I

47

48

reserved

I

49

I

50

reserved

I

i

1

2.575

-:

.010

------------i

I

KEY

SLOT

--..,

r--'

.036 : .004

2

i l

"._-

Parts

3M

PIN

Connector

3415·0001

Polarizing Key 3439·0000

I

Press

3440

Crimp

Tool

Locator Plate

3443·11

i

Platen

3442·1

I

Flat Cable (10' MAX.)

3365·50

Board Thickness

50

.062:

..

007

n--"

I

.400 =

.010

--.L---UJ.-+LIlLJ...,u....J,.L-

~j.L_-L.I....u......I-.---L

I

--1

f--

--

-

--;

~

.063 Nom. (2X)

.050 Nom. .100 Nom.

I -d--

~~Nom

.450 =

.010

Connection

to

J1

is through a

50

pin PCB edge card connec-

tor. The dimension

for

this

connector

is shown if! the figure

below.

12

1 2 ... 11 12 13 14 15 16 17 18 19

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