Pulnix TM-250 Manual de usuario descargar pdf

IMAGING PRODUCTS

TM-6710 120 FRAMES/SEC.

PROGRESSIVE SCAN CCD CAMERA

TTM-6710

oduct Featur

•

High resolution 1/2" progressive scanning

interline transfer CCD imager 648(H) x 484(V)

•

Quad speed progressive scan (510 lines at 120 Hz, 60 Hz)

or partial scan at up to 350 Hz

•

Full frame shutter, 1/60 to 1/32,000 sec.

•

Asynchronous reset with external shutter control

•

8-bit x 2 (or 8-bit x 1) RS-644 digital output and

up to 120 Hz analog output

•

RS-232 (or RS-485) Control for gain, A/D ref., shutter and

mode selection with Win98/NT compatable software

•

AGC on/off, gamma 1.0 or 0.45 (AGC off, gamma 1.0 standard)

•

On chip micro-lens and low smear at fast shutter

Asynchr

onous Reset

The TM-6710's asynchronous reset is flexible and takes

external horizontal drive (H

D) for phase locking (External

HD = HD Output/2). When EVINIT pulse is applied, it

resets the camera's scanning and purges the CCD.

Three modes control the asynchronous reset and shutter

speed. With Async shutter mode and external VINIT high

(5V), the async mode is automatically selected and the

signal readout is inhibited until the trigger pulse occurs.

Without EVINIT trigger, the output is black video.

1. External VINIT with controlled pulse width. The

duration between pulse edges (5 volt TTL level) controls

the shutter speed and integration period externally.

2. Internal shutter speed with Fast mode. The video

signal capturing has no delay from the reset timing if

the falling edges of EVINIT and external H

D are the

same. Otherwise, there is a 0-1 H

D delay before

vertical scan resets.

3. Internal shutter speed with Slow mode. The

shutter speed control can be selected from 1/250 to

1/2,000 sec. Since the exposure period is longer than

the frame period, the data transfer is delayed to

accomodate exposure.

Integration

The CCD imager of the TM-6710 can be exposed longer

than normal TV timing (1/60 sec.). This feature provides

high sensitivity for dark environment applications.

Integration is achieved by controlling the pulse width of

EVINIT input up to a few seconds. The progressive

scanning CCD chip in the TM-6710 produces a full

frame of resolution, using a frame grabber to capture the

one frame of integrated image in non-interlace format.

General Description

The PULNiX TM-6710 is a high resolution monochrome

camera with non-interlace quad speed scanning, 120 Hz

format and partial scanning (200 and 100 lines) capabilities.

Since the quad speed mode is standard, images can be

displayed on a multi-sync monitor. PULNiX PVM multi-sync

monitors can display all functions including partial scanning.

The signal is analog progressive scanning (484 lines).

The full frame electronic shutter with asynchronous reset

permits shutter speeds to 1/32,000 sec. The shutter

function works in all scanning modes. Square pixels

provide excellent image definition in all orientations.

Optional features include AGC enable, internal IR cut

filter, gamma adjust to 0.45, and remoted imagers.

Applications

• Motion analysis

• High speed on-line inspection

• Gauging

• Character reading

• High definition graphics

• Fast speed surveillance

VDS Communication

A key feature of the TM-6710 is LDVS (Low Voltage

Differential Signaling) communication. Due to the low

voltage swing, this state of the art technology reduces

the amount of noise at high data transmission rates.

Because the TM-6710 scans at a very fast 120 Hz,

LVDS communication is essential in order to

successfully transfer images.

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Indice de contenidos

Pagina 1 - TTM-6710

IMAGING PRODUCTSTM-6710 120 FRAMES/SEC. PROGRESSIVE SCAN CCD CAMERATTM-6710PrProduct Featuroduct Featureses•High resolution 1/2" progressive scan

Pagina 2 - __________________

Mode ContrMode Control Switchesol SwitchesExterExternal Synchrnal SynchronizationonizationMode Control Switch Up/Down Switch0 Normal mode1 Gain contro

Pagina 3 - Pin Configuration

119183512-Pin Connector1 GND 7 VD in2 12V in 8 N/C3 GND 9 HD in4 Video out 10 RXD5 GND 11 INTEG6 Evinit 12 TXD1234567891011 1251-Pin Connector Pin# D

Pagina 4 - Printed: 07/99

United KingdomPULNiX Europe, Ltd.Aviary Court, Wade RoadBasingstoke, Hants RG24 8PETel: 01256-475555Fax: 01256-466268GermanyPULNiX America, Inc.Siemen