Table of Contents
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1.0
Introduction........................................................................................................................................... 1-1
2.0
Specifications ....................................................................................................................................... 2-1
3.0
Product Description ............................................................................................................................. 3-1
3.1
Configuration Settings and Initial User Setup ............................................................................... 3-2
3.1.1
Configuration Settings ..................................................................................................... 3-2
3.1.2
Initial User Setup ............................................................................................................. 3-3
3.2
Data Logging ................................................................................................................................ 3-3
3.3
Real Time Clock (RTC) ................................................................................................................ 3-3
3.4
On-Board Sensors ........................................................................................................................ 3-4
3.4.1
Temperature and Humidity Sensor ................................................................................. 3-4
3.4.2
3-Axis Accelerometer Sensor (Shock and Vibration) ...................................................... 3-4
3.4.3
Ambient Light Sensor ...................................................................................................... 3-4
3.4.4
Rotation Sensor (Turns Counter and Speed) .................................................................. 3-4
3.5
Interfaces ...................................................................................................................................... 3-5
3.5.1
Thermocouple Inputs ....................................................................................................... 3-5
3.5.2
Analog Inputs ................................................................................................................... 3-5
4.0
Hardware ............................................................................................................................................... 4-1
4.1
General Board Handling ............................................................................................................... 4-1
5.0
Electrical Connectors and Pin Descriptions ..................................................................................... 5-1
5.1
9-pin Micro-D Power and Data Connector (J5) ............................................................................ 5-1
5.2
Thermocouple Input Connectors (J6, J15) ................................................................................... 5-1
5.3
12-Pin Analog Input Connector (J4) ............................................................................................. 5-2
6.0
Functionality ......................................................................................................................................... 6-1
6.1
Serial Diagnostic Interface ............................................................................................................ 6-1
6.1.1
Modbus RTU ................................................................................................................... 6-1
6.2
Diagnostics Software .................................................................................................................... 6-2
6.2.1
Overview .......................................................................................................................... 6-2
6.2.2
Installation........................................................................................................................ 6-3
6.2.3
Application Usage ............................................................................................................ 6-3
6.2.4
Special Features .............................................................................................................. 6-5
7.0
Register Maps ....................................................................................................................................... 7-1
7.1
Modbus RTU Register Map .......................................................................................................... 7-1
7.1.1
On-board Sensor Registers ............................................................................................. 7-4
7.1.2
Sensor Data Conversion ................................................................................................. 7-5
Focal Technologies Corporation
A Moog Inc. Company
TABLE OF CONTENTS
Model 923 Data Logger - User Manual
Document No: 923-0603-01, Rev. 2
Page iii
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Table of Contents
