viii
Contents
CONTENTS
Introduction ........................................................................................................................................................ i
To Ensure Safe and Correct Use ..................................................................................................................... iii
Conventions Used in This Manual ......................................................................................................... iii
Description of Safety Symbols ............................................................................................................... iii
Safety Precautions ........................................................................................................................................... iv
General Description ...................................................................................1-1
1.1 Overview..................................................................................................................................... 1-2
1.2 Features...................................................................................................................................... 1-2
Input/Output ................................................................................................................................. 1-2
Display & Operation..................................................................................................................... 1-2
Data Capture ............................................................................................................................... 1-2
Data Control & Processing .......................................................................................................... 1-3
Operating Environment................................................................................................................ 1-3
1.3 Operating Environment............................................................................................................. 1-4
Ambient Operating Conditions..................................................................................................... 1-4
Warming-up Before Use .............................................................................................................. 1-4
Configuration When in Use.......................................................................................................... 1-4
1.4 Notes on Temperature Measurement....................................................................................... 1-5
1.5 Notes on Using the Monitor...................................................................................................... 1-5
1.6 Changing the Display Language .............................................................................................. 1-6
1.7 Notes on Installation category (over-voltage category) ....................................................... 1-6
Checks and Preparation ............................................................................2-1
2.1 Checking the Outer Casing....................................................................................................... 2-2
2.2 Checking the Accessories ........................................................................................................ 2-2
2.3 MT100 Part Names and Functions ........................................................................................... 2-3
Opening the Control Panel Cover................................................................................................ 2-3
Closing the Control Panel Cover ................................................................................................. 2-3
Opening the Front Panel ............................................................................................................. 2-4
2.4 Installimg and Connecing MT100............................................................................................. 2-5
Installation Site ............................................................................................................................ 2-5
Installation Procedure .................................................................................................................. 2-5
2.5 Connecting the Power Cable and Turning on the Power ....................................................... 2-7
Connecting Cables ...................................................................................................................... 2-7
2.6 Connecting the Signal Input Cables ........................................................................................ 2-9
Caution on Connecting Cables .................................................................................................... 2-9
Connecting Cables ...................................................................................................................... 2-9
Connection Diagram .................................................................................................................. 2-10
Internal Equivalent Circuit of the Analog Input Circuit ............................................................... 2-10
2.7 Mounting and Removing Input Terminals ..............................................................................2-11
Removing Input Terminals ..........................................................................................................2-11
2.8 Logic Alarm Cable Connection and Functions ..................................................................... 2-12
Caution on Connecting Cables .................................................................................................. 2-12
Connecting Cables .................................................................................................................... 2-12
Internal Equivalent Circuit of the Input/Output Circuit................................................................ 2-13