Takenaka System TL-8000CL User manual

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Model: TL-8000CL
TAKENAKA SENSOR GROUP
TAKENAKA SYSTEM CO.,LTD.
□
H e a d O f f i c e
86-66 Nomizo-cho Otsuka Yamashina-ku 607-8135 Kyoto APAN
TEL:[phone] FAX [phone]
□
C a m e r a D e p t . 4F Matsumasa Bld.1-17-14 Ogaya Otsu Shiga 520-2144 APAN
TEL:[phone] FAX [phone]
□
Inspection S ystem Dept.
86-66 Nomizo-cho Otsuka Yamashina-ku 607-8135 Kyoto APAN
TEL:[phone] FAX [phone]
□
T o k y o
O f f i c
e
2F MK Bldg. 2-2-19 Sotokanda Chiyoda-ku 101-0021 Tokyo JAPAN
TEL :+81
-
3
-
3255
-
0361
FAX:+81
-
3
-
3255
-
0362
TAKENAKA SYSTEM CO.,LTD. URL http://www.takex-system.co.jp/
TAKENAKA SENSOR GROUP
URL
http://www.ta
kex.co.jp/
Line scan camera
Instruction Manual

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Table of Contents
1. Outline ……………………………………………… 3
2. Features ............................................................... 3
3. Internal Configuration ............................................................... 3
4. Specifications ............................................................... 4
5. Camera Interface ............................................................... 5
5-1. Signal I/O
5-2. Pow r Conn ctor Pin-out Assignm nt
5-3. Cam ra Link Conn ctor Pin-out Assignm nt
5-4. Bit ssignment
6. External Device Layout ............................................................... 6
7. Initial setting ............................................................... 7
7-1 Operational setting of the camera ............................................................... 7
7-1-1 SYNC setting
7-1-2 EXP mode setting
7-2 FFC Function s tting .............................................................. 8
7-3 Gain control .................................................................... 9
7-3-1 ADC gain s tting
7-3-2 Analog gain s tting
8. Notes ............................................................... 10
Suppl m ntal data
I. Exposure Control ................................................................................... 11
II. Timing Chart ......................................................................................... 12
III. Communication Protocol ....................................................................... 13
IV. Setup Steps of Hyper Terminal............................................................. 15
V. Communication setting ......................................................................... 19
VI. External Dimensions ............................................................................. 21

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●
Block diagram
1. Outline
Th TL-8000CL is a High-R solution Digital Lin Scan Cam ra adopting 8,192-Pix l CMOS Imag S nsor.
2. Features
● Capabl of p rforming high-r solution insp ction with 8,192 pix ls imag s nsor.
● Th 7µm×7µm pix l siz s nsor nabl s high-d finition imag acquisition.
● Th high sp d op ration at 320MHz data rat .
● Th Cam raLink int rfac (M dium Configuration at 10bit output) allows asy conn ction with a
fram grabb r board.
● GAIN and OFFSET charact ristic can b asily adjust d with s rial communication (Cam raLink sp c.).
● Equipp d with Global shutt r function and FFC function.
● Equipp d with Anti-blooming function.
● Singl DC12V pow r sourc and Low pow r consumption ar r aliz d.
● Possibl to g t stabl vid o signal d spit a chang of ambi nt t mp ratur , as th dark curr nt
corr ction circuit is incorporat d.
● R duction in siz and w ight has b n r aliz d by adopting uniqu circuit and m chanism d sign.
3. Internal Configuration
High-s nsitiv and high-sp d CMOS s nsor with 8,192 ff ctiv pix ls, of which pix l siz is 7μm
squar , is quipp d.
Charg s accumulat d in singl -row photo diod s ar output through two shift r gist rs, r sp ctiv ly.
(On for ODD numb r d charg s, and th anoth r for EVEN numb r d charg s)
Block diagram of CMOS d vic and Sp ctral s nsitivity charact ristic ar d scrib d b low.
D1 D3 D2 D0 D2049 D4097 D2048
Bas e
Por t A Base Port B B ase P ort C Mi deum Po rt D
F PGA 1
CPU
TXD
RXD
CC1
C a me r a Li n k B a se Co nf i gur at i on
CDS _AD Regi ste r CDS_ AD R egis ter CDS_ AD R egis ter CDS _AD Regi ster
P hoto Dio de
D2050 D2047 D2046 D2051 D4096 D4095 D4094 D4098 D6144 D6143 D6142 D6145 D6146 D6147 D8192 D8191 D8190

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●
Sp ctral
R spons
4. Specifications
Number of pixels 8192 pixels
Pixel size
7
μ
m×7
μ
m
Photo array length 57.3 mm
Data rate 320 MHz (80MHz× TAP)
Scan rate (scan/sec) 35 kHz
Line transfer pulse input
2
8.57
μ
sec (Min.)
Video output (Digital output) 8/10 bit Medium Configuration
Sensitivity
(DNnj/cm
2
)
gain1=1.2, gain2= .8
Saturated exposure amount (ke-) 6 (typical value)
Output ununiformity 10% standard
at 50% of saturation output（on the element）
Dynamic range 60 dB (on the element)
Flange focus 19.55 mm
Power supply ＋12V ±0.5V (0.5A or less)
Operational ambient temperature 0 to + 0℃
Operational humidity range 85% ＭＡＸ
Storage temperature range －10℃ to ＋65℃
Weight 720g or less
External dimension (mm)
100(W)×1
00(H)×3
(D) Excluding protruding portion
Lens mount M72, P=0.75mm
％
60.00
55.00
50.00
45.00
40.00
35.00
30.00
25.00
20.00
15.00
350 400 450 500 550 600 650 700 750 800 850 900
Wavelength [nm]
Wavelength [nm]Wavelength [nm]
Wavelength [nm]
e-/ph[%]

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Pin No. Signal name Pin No. Signalname
1 Shield 14 Shield
2 X0- 15 X0+
3 X1- 16 X1+
4 X2- 17 X2+
5 Xclk- 18 Xclk+
6 X3- 19 X3+
7 Ser TC+ 20 Ser TC-
8 Ser TFG- 21 Ser TFG+
9 CC1- 22 CC1+
10 CC2+ 23 CC2-
11 CC3- 24 CC3+
12 CC4+ 25 CC4-
13 Shield 26 Shield
Base Configuration Connector
Camera Control Configration
Signal name Connection
CC1 EX. SYNC
CC2 Spare
CC3 Spare
CC4 Spare
Pin No. Signalname Pin No. Signal name
1
Shield
14
Shield
2
Y0-
15
Y0+
3
Y1-
16
Y1+
4
Y2-
17
Y2+
5
Yclk-
18
Yclk+
6
Y3-
19
Y3+
7
100Ω
20
terminated
8
Z0-
21
Z0+
9
Z1-
22
Z1+
10
Z2-
23
Z2+
11
Z clk-
24
Z clk+
12
Z3-
25
Z3+
13
Shield
26
Shield
Medium and Full Configuration Connector
5. Camera Interface
5-1 Signal I/O
Th lin s nsor is conn ct d to th Fram grabb r board via two Cam ra Link cabl s.
5-2 Pow r Conn ctor Pin-out Assignm nt
5-3 Cam ra Link Conn ctor Pin-out Assignm nt
1
26 14
13
Camera Link connector pin-out
Pin No.
Signal name
Pin No.
Signal name
1
＋１２Ｖ
4
GND
2
＋１２Ｖ
5
GND
3
＋１２Ｖ
6
GND
１
２
３４
５
６
Power connector (HR10 -7P-6S HIROSE)
(Pin-out viewed from outside the camera)
Power connector (DC12V)
Power indicator
Bas e Medium
Power
Camera Lin
k connector
Pixel #1
Pixel #8192

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5-4 Bit Assignm nt
Port
Port A 1
～
2047
ODD
Port B 2048
～
4095
EVEN
Port C 4096
～
6143
ODD
Port D 6144
～
8192
EVEN
6. E ternal Device Layout
CameraLink
Captureboard
Po wer suppl y
（
AD-50)
CaneraLinkcable
※
※
CameraLink cable
14B26-SZLB-
＊
00-0LC
（
Medium/FullCofig. Standard type)
Powercable
（
6PS-
××
)
*
represents cablelength(m)
Port/bit 8-bit 10-bit Port/bit 8-bit 10-bit
Port A0 A0 A0 Port B4 B4 B8
Port A1 A1 A1 Port B5 B5 B9
Port A2 A2 A2 Port B6 B6 nc
Port A3 A3 A3 Port B7 B7 nc
Port A4 A4 A4 Port C0 C0 B0
Port A5 A5 A5 Port C1 C1 B1
Port A6 A6 A6 Port C2 C2 B2
Port A7 A7 A7 Port C3 C3 B3
Port B0 B0 A8 Port C4 C4 B4
Port B1 B1 A9 Port C5 C5 B5
Port B2 B2 nc Port C6 C6 B6
Port B3 B3 nc Port C7 C7 B7
Base
connector
Port/bit 8-bit 10-bit Port/bit 8-bit 10-bit
Port D0 D0 D0 Port F4 nc D8
Port D1 D1 D1 Port F5 nc D9
Port D2 D2 D2 Port F6 nc nc
Port D3 D3 D3 Port F7 nc nc
Port D4 D4 D4 Port G0 nc nc
Port D5 D5 D5 Port G1 nc nc
Port D6 D6 D6 Port G2 nc nc
Port D7 D7 D7 Port G3 nc nc
Port E0 nc C0 Port G4 nc nc
Port E1 nc C1 Port G5 nc nc
Port E2 nc C2 Port G6 nc nc
Port E3 nc C3 Port G7 nc nc
Port E4 nc C4 Port H0 nc nc
Port E5 nc C5 Port H1 nc nc
Port E6 nc C6 Port H2 nc nc
Port E7 nc C7 Port H3 nc nc
Port F0 nc C8 Port H4 nc nc
Port F1 nc C9 Port H5 nc nc
Port F2 nc nc Port H6 nc nc
Port F3 nc nc Port H7 nc nc
Medium and Full connector

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7. Initial setting
lways use FFC function for this camera.
( Flat fi ld corr ction is a function us d to improv non-uniform imag arising from imp rf ctions
contribut d by l ns, pictur l m nt tc. )
The following settings are all made by communication command of Hyper terminal (See P.15-18).
Make the setting according to TL-8000C_RS232C communication protocol (P.12 -13 )
(Refer to S rial Communication Protocol P.10 -13 )
t Hyper terminal
cfg The following list is obtained.
7-1 Operational setting of the camera
7-1-1 SYNC setting
Sync=N Sets the camera SYNC.
1: External synchronization (Ext Sync)
2: Internal synchronization (Int Sync)
7-1-2 EXP mode setting
expc= N Sets the Exposure control states.
0: Line period exposure
1: Fixed time exposure (value of expt)
2: Pulse width exposure
(Refer to P.14 Exposure control for the detail)
expt= N Sets the Exposure time(Fixed value) of the camera.
N:0-255 Unit 6.35µsec

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7-2 FFC Function s tting
Flat fi ld corr ction (also call d Shading corr ction) is a function us d to improv non-uniform imag
arising from imp rf ctions contribut d by l ns, pictur l m nt tc. (B sur to us FFC function wh n
using this cam ra.)
・S t th shading l v l to th high st valu of vid o signal.
<S tup st ps>
1. Dark l v l corr ction
shad = 0 Turns off shading function
“R s ts” th shading gain valu r maining in th cam ra.
shad = 4 Enabl s shading data ntry.
shd-go = 1 S l cts th shading gain s tting.
shd-dat= 0 Inputs “0” as shading gain valu .
shd_s t S ts th shading data.
shd_to = N S ts th targ t gray l v l of Dark l v l.
Initial valu =6 N : 0 to 255
Th n put a cap ov r th l ns.
shad = 6 Starts th shading corr ction for Dark l v l.
Compl t d wh n “OK” is display d.
2. Light l v l corr ction
R mov th l ns cap and s t th targ t gray l v l of vid o l v l.
Mak th l v l adjustm nt by changing l ns ap rtur or xposur tim using plain whit targ t sampl ..
(Not : Mak th adjustm nt und r th condition that a for ign obj ct is not within th visual fi ld.)
shd_tg = N S ts th targ t gray l v l of Light l v l.
Initial valu =150 N : 0 to 255
(Wh r th Light l v l should b s t at th high r l v l than that of FFC ”OFF”(at
Dark FFC)
shad = 5 Starts th shading corr ction for Light l v l.
Compl t d wh n “OK” is display d.
shd_ psv All shading corr ction valu s ar stor d in EPROM.
Compl t d wh n “OK” is display d.
shad = 1 Turns off shading function
sav Syst m s ttings ar stor d in EPROM.
Compl t d wh n “OK” is display d.
<Suppl m ntary not >
If th cam ra gain is chang d using “again=N” or “logrl=N”, b sur to mak th Dark l v l corr ction and
Light l v l corr ction onc again.
Waveform
before shading
255
0
Waveform
aftershading
◆ Dark level (shd-tg) set 8bit
◆ Light level (shd-to) set 8bit

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7-3 Gain control
7-3-1 ADC gain s tting
Logrl=N S ts th ADC gain
Initial valu =40 N : 0 to 255
Th r lationship b tw n th s tting valu and ADC gain is shown in th
following chart.
7-3-2 Analog gain s tting
again=N S ts th Analog gain of th cam ra.
0: on -fold
1: four-fold
※ It is r comm nd d to us “7-3-1 ADC gain s tting”, as th four-fold valu of Analog gain is too
s nsitiv and is mor lik ly to wors n th standard d viation.
※ It is r comm nd d to mak Flat fi ld corr ction again aft r gain changing.
※ Do not us th gain command “gain position” which has b n us d in th conv ntional product.
V rtical axis:
Scal factor
(1 at logrl=40)
Horizontal axis: S tting valu N

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8. Notes
■ If dust sticks to th prot ctiv glass of CMOS imag s nsor, imag signal cannot b output from th
photo diod s on this part and it xhibits symptoms similar to d f ct pix ls.
In this cas , blow away dusts with an air spray. How v r, not that wat r dropl t may b spray d out
from an air spray.
■ Do not stor th quipm nt at th plac wh r is subj ct to dir ct sunlight.
■ Do not r mov a cov r and do not ins rt/r mov a Cam ra Link conn ctor wh n applying curr nt to
th quipm nt. It caus s th quipm nt to malfunction.
■ Wh n disposing of th quipm nt, d l gat th task to th industrial wast disposal contractor.
And x cut th disposing proc dur following r lat d laws and r gulations.
■ Do not us th quipm nt in an nvironm nt subj ct to int ns l ctromagn tic or l ctrostatic fi ld.
Also, if th arth conn ction is imp rf ct, th imag signal may contains inductiv nois compon nts
and it caus s th quipm nt to malfunction.
Th sp cifications and op rational d tails d scrib d in th manual ar subj ct to chang for p rformanc
improv m nt or oth r r asons without notic .