Документ взят из кэша поисковой машины. Адрес оригинального документа : http://vega.inp.nsk.su/~inest/PulnixTM1300.pdf Дата изменения: Sun Sep 22 13:55:12 2002 Дата индексирования: Mon Oct 1 19:40:14 2012 Кодировка: Поисковые слова: закон вина

IMAGING PRODUCTS

TM-1300 PROGRESSIVE SCAN HIGH RESOLUTION SHUTTER CAMERA
Pr oduct Featur es
· Very high resolution 2/3" progressive scanning interline transfer CCD imager 1300(H) x 1030(V) · 8/10-bit digital output for progressive scan (RS-422) · Real time, 12 frame/sec (20 MHz data clock) with SVGA display (47 frame/sec.) output · Full-frame shutter ....1/50 to 1/39,000 sec. · Asynchronous reset with smear reduction · Built-in continuous sync · Strobe trigger output · Frame memory built-in for async image capturing · Full frame integration with uninterrupted video output · Excellent S/N (>50 dB) · RS-232C (or RS-485 option) external control for gain, A/D

General Description
The PULNiX TM-1300 is a very high resolution (1300 x 1030 active pixels, 5:4 aspect) monochrome CCD camera which uses a progressive scan interline transfer CCD with a single channel output to achieve outstanding shutter and integration characteristics. It is specifically designed for low noise and high resolution image capturing with externally controlled gain and dynamic range adjustments which extract the best imaging performance from the CCD. The electronic shutter, which has speeds selectable to 1/39,000 sec., may be asynchronously reset by external pulse control. The TM-1300 has its own 8-bit built-in frame store which can capture and output full-frame images in real time. At 10-bits, the RS-422 digital signal output is provided for interfacing with external image processing systems. The SVGA display output provides a great convenience for video monitoring with a standard computer monitor. Special interface cables are available for connecting the TM-1300 directly to many existing commercial frame grabbers. All functions are remotely controllable via RS-232C (or RS-485) communication. Applications for the TM-1300 include medical imaging, high definition graphics, on-line inspection, gauging, character reading, archiving, intelligent transportation systems, and long range image acquisition.

Integration
The CCD imager of the TM-1300 can be exposed longer than normal scan timing (1/12 sec.). Integration is achieved by controlling the #11 pin of the 12-pin connector to Low (GND). This integration feature provides high sensitivity in dark environments. The internal frame memory provides continuous video output without interruption during the integration period. The progressive scan CCD chip permits a full frame of resolution in non-interlace format. Designed for low noise applications, the integration mode and slower clock scanning with 10-bit output make this camera suitable for a variety of applications.

T TM-1300

Electr onic Shutter
The TM-1300 has a substrate drain type shutter mechanism which provides a superb picture at various speeds without smearing. A built-in manual shutter speed control selects the electronic shutter rate of 1/50, 1/100, 1/200, 1/400, 1/1,500, 1/3,000, 1/5,500, 1/9,500 or 1/39,000 second. With VINIT high (5V), the CCD keeps discharging. With a negative going pulse to VINIT, the camera resets and purges the charge momentarily. Then it starts integrating for the period of shutter control set by internal shutter control. A full 1030 lines of vertical resolution per single shutter is available, as compared to a conventional CCD camera which allows only half lines per shutter.

Asynchr onous Reset
The TM-1300's asynchronous reset is flexible. CCD scanning and purging is reset by applying the VINIT pulse. There are three modes to control the asynchronous reset and shutter speed: 1. Internal shutter speed mode. The speed control can be selected from 1/50 to 1/39,000 sec., with a standard output of 12 frames per second (FPS). The video signal starts with internal V-reset timing related to shutter speed. The built-in frame memory can maintain the asynchronously captured full frame image until the next VINIT pulse comes in (memory mode). 2. Direct shutter mode. Selectable from 1/39,000 to 1/12, in increments of one horizontal scan time. 3. Async Reset with no shutter. Video images are acquired at 1/12 of a second, with no electronic shutter. Shuttle dial switch position is set to the zero position.

ASYNC RESET VINIT

VD SG (TRANSFER GATE) DISCHARGE PULSE PROGRESSIVE OUTPUT DIGITAL VIDEO

OLD VIDEO IN MEMORY

SHUTTER VIDEO

SAME VIDEO FROM FRAME MEMORY (MEMORY MODE) NO IMAGE (DIRECT OUTPUT MODE)

ANALOG VIDEO

OLD VIDEO IN MEMORY

SHUTTER VIDEO

SAME VIDEO FROM FRAME MEMORY


Mode Selection
Mode selection is available from either the back plate switch or RS-232C remote control. Control functions: Gain control: (SW #1) Gain selection: (SW #3 & #4) Image output: (SW #5) Variable gain mode from 6dB to 22dB (or max. 32dB). Up and down switch or RS-232 (8-bit) controls continuous gain changes. Select four preset gains of 9, 12, 18, 22dB (18dB factory set). Direct digital output without memory. Digital output: 1-bit, 12 frame/sec. (20MHz). Must use frame grabber to capture video. Analog output: SVGA output of 47 frame/sec. Memory mode: Digital output: 8-bit, 12 frame/sec. Can grab images in built-in frame buffer. Analog output: No scan conversion. 12 frame/sec. Varies A/D high (top) and low (bottom) reference voltages for various dynamic range control and digital black level control. Adjust top reference: Control digital saturation level and gain. Adjust bottom reference: Control digital black level (offset) can be controlled. Switches real time image and freeze image in the frame buffer. Selecting async reset: Each image captured asynchronously will output as a frozen image. For integration: It is necessary to enable the freeze (ENINT). Save and read the set parameters. Page A: Power up default page. Page B - D: User pages. Changes shutter speed from 1/12 sec. to 1/39,000 sec. by increment or deincrement of 1H (80µsec.). Clears V-shift registers upon async trigger and reduces upper portion of smear.

Str obe Output
The TM-1300 outputs a strobe control signal for asynchronous shutter and strobing applications. This output is a useful tool for applications such as intelligent transportation systems, laser studies and background cancellation imaging. The strobe output is provided 1 1/2H (120µsec) prior to the CCD charge transfer gate. The output is RS-422 differential and each polarity (Strobe+: pin 7, Strobe-: pin 8) can be used as a positive pulse or negative pulse with single ended TTL.
CCD TRANSFER GATE

EXPOSURE TIME STROBE OUT+ DISCHARGE PULSES STROBE OUT STROBE OUT-

A/D Reference control: (SW #6 & #7)

11/2 H

Note: The strobe may not work properly when the shutter speed is selected at 1/9,600 and 1/39,000, as the interval between the strobe and the transfer gate is only 1/2H (40µsec).

Freeze: (SW #8)

Fast Dump Mode
The fast dump mode is designed to reduce upper side smear from point light sources such as laser and vehicle head lights. At async reset, it clears both the photosite and vertical shift registers of the CCD imager. As the fast dump takes 6.08 msec after the async reset and image output follows with selected shutter speed, the image capturing timing must be delayed by this amount. The strobe output adjusts the delay automatically when the fast dump mode is selected. Normal scanning Fast dump mode

Page memory: (SW #A - D) Direct shutter control: (SW #E) Fast dump: (SW #F)

Display Output: for SVGA Monitor with Continuous Sync
The TM-1300 provides scan conversion video output which can be displayed with a standard computer monitor for easy focusing and optical alignment or on-site maintenance. The scan converted frequency is: Hsync=49.5kHz, Vsync=47.2Hz Note: Some SXGA monitors may not sync. Contact PULNiX for more information. The video output is equal amplitude R G B (3 channel) for full B/W display with a standard color SVGA monitor. The analog output is available from the BNC connector for single channel 1.0 Vp-p composite video output. Analog sync output is continuous even if async reset mode is selected, so that the monitor maintains steady images without interruption or jumping images.


Pin Configurations
31-Pin connector Pin# Description 1 CLK+ 2 LDV+ 3 FDV+ 4 GND 5 N/C 6 D0+ 7 D1+ 8 D2+ 9 D3+ 10 D4+ 11 D5+ 12 D6+ 13 D7+ 14 D8+ 15 D9+ 16 GND I/O Out Out Out (MP211-031-113-4300) Pin# Description 17 CLK18 LDV19 FDV20 VINIT 21 INTEG 22 D0 23 D124 D225 D326 D427 D528 D629 D730 D831 D9Shield
Pin 1 Pin 31

Out Out Out Out Out Out Out Out Out Out

I/O Out Out Out In In Out Out Out Out Out Out Out Out Out Out

12-Pin Connector 1 GND 7 2 +12V 8 3 GND 9 4 Video 10 5 GND 11 6 VINIT 12

Strobe output + Strobe output RS-232 TXD (RS-485) RS-232 RXD (RS-485) Integration control N/C

1 2 3 4 5 11 10

9 8 12 6 7

12 Pin Configuration SVGA Output (15 1 RED 2 GREEN 3 BLUE 4 I.D. 5 N/C 6 RED GND 7 GREEN GND 8 BLUE GND pin 9 10 11 12 13 14 15 D-sub Connector) N/C GND GND I.D. 15 Pin Configuration H SYNC V SYNC N/C

(View from back of camera)

31 Pin Configuration

Contr ol Switches
Mode 0 1 2 3 4 5 Control Switch Normal mode Gain control (variable) Async/man shutter Gain selection (fixed) Gain selection (fixed) Image output selection Up/Down Switch up/down up: Manual, down: Async up: 9db, down: 12db up: 18db, down: 22db up: Direct mode (digital) Analog output: 47 frame/sec. SVGA output fHD=49.5 kHz, VfD=47.2Hz Digital output: 10-bits output without memory, 12 frame/sec (20MHz) down: Memory mode Analog output: 12 frame/sec. Non SVGA output Digital output: 8-bits output with memory 12 frame/sec (20MHz) up/down up/down up: Real time, down: Freeze up: Load, down: Load up: Load, down: Save up: Load, down: Save up/down(1/39,000 to 1/12 sec., 1H intervals) up: Normal, down: Fast Dump Shutter Control Switch Manual Async 0 no shutter no shutter 1 1/50 1/39,000 2 1/100 1/9,500 3 1/200 1/5,500 4 1/400 1/3,000 5 1/1,500 1/1,500 6 1/3,000 1/400 7 1/5,500 1/200 8 1/9,500 1/100 9 1/39,000 1/50

DWN VIDEO

SVGA

DIGITAL

E F

Back Plate

RS-232C and RS-485 Contr ol
The TM-1300 mode selection can be accomplished remotely via RS-232C/RS-485 control. (RS-485 communication control is available as an option.) Control software is available from PULNiX which can be used for both RS-232 and RS-485 communications.

Digital Cable
The TM-1300 uses a 31-pin high-rel connector for digital output to ensure reliable contact in a wide range of demanding applications including mobile, airborne, vision robot, and long cable applications. The light weight cable together with the miniature connector ensure flexible and reliable camera installation. PULNiX standard 8-bit cable 30DG-02 or 10-bit cable 30DG-02-40 are available.

89A 67

5

6 7 8 9 A B-D

A/D top A/D bottom Freeze (ENINT) enable Factory set recall Power up default page User page storage (store user settings) Direct Shutter Fast Dump

6 78

B C DE

SHUTTER 901
23 4

MODE UP
F 012

POWER

3 45


Pr oduct Specifications
Imager Pixel Cell size Scanning Sync 2/3" ( 9.1mm x 6.9mm ) progressive scanning interline transfer CCD 1300 (H) x 1030 (V), active area; 5:4 aspect ratio 6.7 µm x 6.7 µm 1044 lines Internal only Display mode: HD = 49.5 kHz, VD = 47.2 Hz Digital output: LDV = 12.4 kHz, FDV = 11.9 Hz, pixel clock = 20.0 MHz Data clock output 20.000 MHz Resolution Digital: 1300 (H) x 1030 (V) S/N ratio 50dB min., 56dB typical Min. illumination 1.0 lux, f=1.4 without IR cut filter (no shutter) Video output Digital 8/10-bit RS-422 output and Analog 8-bit SVGA (R.G.B. channel)1.0 Vp-p video, 75 and sync Gain control Manual (18dB factory setting) Gamma 1.0 (.45 optional) Lens mount C-mount Power req. 12V DC, 600 mA (PD-12P supplied) Operating temp. -10°C to 50°C Vibration & shock Vibration: 7G (200 Hz to 2000 Hz) Shock: 70G Size (W x H x L) 51mm x 67mm x 162mm (2.01" x 2.64" x 6.38") Weight 475 grams w/o tripod mount (tripod mount is 60g) Power cable 12P-02 Power supply K25-12V or PD-12 Auto iris connector None Functional options TBD Accessories MP-211-031-113-4300 31-pin mating connector; (30DG-02-40 cable is included), RS-232 cable & software

Physical Dimensions
67.0mm

162.0mm 152.0mm

PULNiX

TM-1300

51.0mm

PROGRESSIVE SCAN

7.0mm

40.0mm

70.0mm

6 78

B C DE

SHUTTER 901
23 4

MODE UP
F 012

POWER

3xO.25"-20 UNC-2B (A) A A A

3 45

DWN VIDEO

SVGA

DIGITAL

Japan, Tokyo PULNiX America, Inc. Ogura Building, 1-11-14 Hongo, Bunkyo-ku, Tokyo, 113-033 Tel: 81-3-5805-2455 Fax: 81-3-5805-8082 Kyoto Office Tel: 81-75-592-2247 Fax: 81-75-591-2333

Australia PULNiX America Inc. Unit 16, #35 Garden Road Clayton, Vic 3168 Tel: 3-9546-0222 Fax: 3-9562-4892

United Kingdom PULNiX Europe Ltd. Aviary Court, Wade Road Basingstoke, Hants RG24 8PE Tel: 01256-475555 Fax: 01256-466268

Germany ISO-9001 PULNiX Europe Ltd. Cert. #A3942 RVC Siemensstrasse 12 D-63755 Alzenau Germany Tel: 49(0)6023-9625-0 Fax: 49(0)6023-9625-11

Industrial Products Division
PULNiX America Inc. Tel: 408-747-0300 1330 Orleans Drive Tel: 800-445-5444 Sunnyvale, CA 94089 Fax: 408-747-0660 Email: imaging@pulnix.com www.pulnix.com

71-0020 Rev. A Printed: 09/99

89A 67

5

24.6
B B B 3xM6x1.0 (B)

c L

12.0

20.0

40.0mm

65.0mm