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Pulnix TM-7CN User Manual

Pulnix TM-7CN
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TM-7CN / TM-6CN
TM-7EX / TM-6EX
TM-72EX/TM-62EX
Miniature CCD Cameras
Operations Manual
rev. 11/15/07
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Pulnix TM-7CN Specifications

General IconGeneral
Camera TypeMonochrome CCD Camera
Sensor TypeCCD
Resolution570 TVL
Lens TypeC-mount
Lens MountC-Mount
Shutter Speed1/60 to 1/100, 000 sec
Video Output1.0Vp-p, 75 Ohms
Scan System2:1 Interlace
SynchronizationInternal/External
Power Supply12 VDC
Operating Temperature-10°C to +50°C

Summary

Features and Applications

High Resolution Interline Transfer CCD

State-of-the-art 1/2 inch high resolution CCD imager for versatile applications.

Variable Electronic Shutter

Substrate drain-type shutter mechanism allows variable speeds from 1/60 to 1/10,000 sec.

High Sensitivity and Low Light Performance

Excellent low light capability, detecting near infrared, requiring minimal illumination.

Precise Image Geometry

Photosensor elements form exact rows, ensuring very precise image geometry.

Technical Specifications

Physical Dimensions Overview

Camera System Accessories

12-Pin Connector Details

Pinout and function of the 12-pin connector for camera accessories.

Accessory Components and Setup

Shutter Control Unit and Power Cables

Details the SC-745 shutter control unit and recommended power cables.

Power Supply and Cable Setup

Guide to connecting the 12V DC power supply and power cables to the camera.

Initial Setup and Operation

Getting Started Procedures

Initial checks and recommendations for setting up PULNIX cameras.

Operation Procedures and Lens Setup

Video Output Connection

How to connect the BNC video output to monitors, VCRs, or switching devices.

Lens Mounting and Focusing

Attaching C-mount lenses, back focusing, and auto-iris lens setup.

External Shutter Control Setup

Using the SC-745 Shutter Controller for external shutter speed adjustment.

Shutter Operation Details

BCD Shutter Control Methods

Controlling shutter speeds via D0, D1, D2 inputs or the SC-745 controller.

Substrate Drain Shutter Mechanism

Explains the substrate drain type shutter mechanism for smear-free images.

Sync and Clock Output Signals

Details TTL level internal sync and buffered pixel clock output signals.

CCD Fundamentals and Operation

CCD Theory of Operation

Explains the fundamental principles of Charge Coupled Devices (CCDs) and photoelectric conversion.

CCD Charge Transfer Mechanism

Describes the vertical and horizontal charge transfer processes within the CCD sensor.

CCD Spectral Response and Modes

Spectral Sensitivity Graph

Graph showing the relative sensitivity of the CCD sensor across different wavelengths.

Field vs. Frame Scanning Modes

Explains the differences between FIELD and FRAME modes for scanning and integration.

Timing Chart Explanation

Adjustment Procedure: Sync and Processor Boards

Sync Gen Board Setup

Instructions for connecting and testing the Sync Gen board, including jumper settings.

Processor Board Setup

Steps for connecting and testing the Processor board, including jumper and voltage settings.

Imager Board and External Sync

Imager Board Adjustment

Connecting and testing the Imager board, adjusting Vsub voltage for optimal imaging.

External Sync Specifications

Details sync signal types, frequencies, and input impedance for external synchronization.

Synchronization and Connector Settings

Phase Adjustment for Genlock

Procedures for horizontal and vertical phase adjustment for genlock synchronization.

Connector Board Impedance

How to select input/output impedance for specific pins on the 12-pin connector.

Jumper Settings for Models

Details jumper settings for TM-7CN and TM-7EX models, including S-Option.

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