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IS4921 manual
1
1
61
61
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61 pages, 3.87 Mb
IS4920, IS4921
Area Imaging Decode Engine
Integration Guide
Contents
Page
Disclaimer
Trademarks
Patents
Table of Contents
Page
Page
Page
Introduction
Product Overview
Models and Accessories
Components of the IS4920 / IS4921 Decode Engine
Components of the IS4910 / IS4911 Non-DecodeEngine
Components of the Decode Printed Circuit Board
Labels
Mounting Specifications
IS4910-00and IS4911-00 Non-DecodeEngine Dimensions
IS4910-01 / IS4911-01 Non-DecodeEngine Dimensions
IS4910-02 / IS4911-02 Non-DecodeEngine Dimensions
Page
Decode Printed Circuit Board Dimensions
IS4920-2 / IS4921-2Bracketed Decode Engine Dimensions
Enclosure Specifications
Output Window Properties
Output Window Coatings
Optical Clearance Specifications
System Considerations
Power Supply
Host Flex Cable
Power Sequencing
Thermal Considerations
Theory of Operation
Overview
Host Interface Signals
Usage of the Host Interface Signals
Page
Power Mode Descriptions
Sleep Mode
Power Down Mode (TTL RS232 Only)
Suspend Mode (USB Only)
Serial Configuration
Abbreviated ASCII Table
Operational Timing
Power Up / Boot Up
Page
Power Down / Suspend / Power Removed
Decode Timing
Summary of Operation Timings
Depth of Field vs. Bar Code Element
IS4920
IS4921
Exposure Time for Image Acquisition
Design Specifications
Operational
Mechanical
Environmental
Electrical
Detailed Electrical Specifications
Page
Current Waveforms
Page
Imaging Engine and Decode PCB Terminations
Imaging Engine Interface Connector
Decode Board (USB & TTL) Interface Connector
Decode Board (USB) Output to Host Connector
Decode Board (TTL) Output to Host Connector
Flex Cable Specifications
Flex Cable Pinout – Imaging Engine Connection
Flex Cable Pinout – Decode Board Connection
Dimensions
Installation Notes
Regulatory Compliance
Safety
United States
Canada
EMI
Limited Warranty
Patents
Index
Page
Contact Information
Product Service and Repair
