GE LTC MAP User Manual
70055MP Revision D
iii
February 3, 2000
Table of Contents
Section
1:
Introduction
Product Overview...................................................................................................................................................... 1-1
Specifications ........................................................................................................................................................... 1-3
Input................................................................................................................................................................... 1-3
General............................................................................................................................................................... 1-4
Electrical ........................................................................................................................................................... 1-5
Environmental................................................................................................................................................... 1-5
Physical Enclosure.......................................................................................................................................... 1-5
Available Options...................................................................................................................................................... 1-6
Typical Application.................................................................................................................................................. 1-7
Manual Conventions................................................................................................................................................ 1-9
Product Labels .......................................................................................................................................................... 1-9
Section 2: Getting Started
Receiving Inspection................................................................................................................................................ 2-1
Customer Support/Service....................................................................................................................................... 2-1
Front Cover Layout.................................................................................................................................................... 2-2
Face Panel Layout .................................................................................................................................................... 2-3
Operating Conditions Button ............................................................................................................................. 2-4
Alarm Status & Settings Button......................................................................................................................... 2-4
Acknowledge Alarm Button................................................................................................................................ 2-4
LCD Display ........................................................................................................................................................... 2-5
Serial Port .............................................................................................................................................................. 2-5
Circuit Board Location............................................................................................................................................. 2-6
I/O Board ............................................................................................................................................................... 2-7
Power Supply Board ............................................................................................................................................ 2-8
CPU Board ............................................................................................................................................................. 2-9
Communications ..................................................................................................................................................... 2-10
Section 3: Installation
Selecting a Location ................................................................................................................................................ 3-1
Mounting the Monitor.............................................................................................................................................. 3-2
Cable Installation...................................................................................................................................................... 3-3
I/O Board Configuration Jumpers .......................................................................................................................... 3-4
Channel Configuration ........................................................................................................................................ 3-4
Modem Power Supply Configuration Jumper.................................................................................................. 3-5
Alarm Configuration Jumpers ............................................................................................................................ 3-6
Ground Jumpers ................................................................................................................................................... 3-6
Wiring ......................................................................................................................................................................... 3-7
Overview................................................................................................................................................................. 3-7
Wiring the Sensors............................................................................................................................................. 3-10
Wiring a Tap Position Indicator...................................................................................................................... 3-11
OEM Potentiometers ...................................................................................................................................... 3-11
After-Market.................................................................................................................................................... 3-16
Wiring the AC Voltage Inputs........................................................................................................................... 3-17
Wiring the AC Current Inputs ........................................................................................................................... 3-17
Wiring the Digital Inputs................................................................................................................................... 3-17
Wiring the Annunciator Outputs..................................................................................................................... 3-18
Wiring the Internal Heater ................................................................................................................................ 3-19
Wiring Power....................................................................................................................................................... 3-19