JAI RM-1402CL, Руководство пользователя

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Introduction 1
TM/TMC/RM/RMC-1402CL
TM-1402 Series Operation Manual
1 Introduction
1.1 Product Description
The JAI, Inc. TM-1402 series consists of high-resolution, high-speed progressive scan CCD cameras.
1
The
progressive interline-type CCD permits full vertical and horizontal resolution of very high speed shutter images
and applications. The electronic shutter, which has speeds to 1/16,000 sec., can be reset asynchronously by
external pulse control. Several frame rates are available: 15, 30, 56, 98 fps. On-chip micro lenses provide
increased sensitivity.
The TM-1402 has a full dynamic range control function, which can be set at externally selectable lookup-table
(LUT) knee slopes to convert 10-bit input to 8-bit output, thereby optimizing the CCD’s full dynamic range in
the normal output signal range. The camera has an 8-bit, RS-644 digital signal output for interfacing with
external image-processing systems. All the key functions are externally controlled via RS-232C. The TM-1402CL
model has a Camera Link output and its key functions are externally controlled via differential serial
communication of Camera Link.
Applications for the TM-1402 include machine vision, medical imaging, intelligent transportation systems, high-
definition graphics, on-line inspection, gauging, character reading, archiving, and high security surveillance.
1.2 Features
• Miniature size and light weight
The printed circuit boards in the TM-1402 have been arranged based on a design philosophy that creates
modular electronics for the camera, giving it flexibility. In addition, the use of miniature solid-state
components results in a compact, lightweight camera that is 44mm x 44mm x 64mm in dimensions, and weighs
only 138 grams.
•
Imager
The TM-1402 uses a progressive scan interline transfer CCD that has the following features:
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Resolution of 1392 x 1040 active pixels for excellent image quality.
− 4.65 x 4.65 μ m square pixels for precise dimensional measurement.
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High-speed electronic shutter capability for high dynamic resolution of moving objects and electronic
iris control that eliminates the need for a mechanical shutter.
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Progressive scan CCD eliminates interlace deterioration of image and increases ease of computer
interface.
−
High sensitivity and low noise at fast scanning. The CCD can drive faster than 50 MHz pixel clock rate
and has an excellent S/N ratio that is greater than 52dB.
−
- The CCD for the TM-1402 has built-in microlenses.
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*. Unless specifically mentioned, all information in this manual is relevant to all cameras in the TM-1402
series, including the TM-1402, TMC-1402, RM-1402, RMC-1402, TM-1402CL, TMC-1402CL, RM-1402CL and RMC-
1402CL.