TABLE OF CONTENTS 
 
 
SECTION TITLE  PAGE 
   
1.0 GENERAL INFORMATION  1 
2.0 GETTING STARTED  3 
  2.1  Unpacking and Inspection.  3 
  2.2  Safety Considerations  3 
  2.3  Turning It On  4 
  2.4  Message display at Power-up  4 
3.0 OPERATION  5 
  3.1  Introduction  5 
  3.2  Message Format  5 
  3.3  Example Message  6 
  3.4  Addressing  7 
  3.5  Protocol  7 
  3.6  LH/RH LED Indicators  7 
4.0 CONFIGURATION/MECHANICAL INSTALLATION 8 
  4.1  AC Power Selection Jumpers  8 
  4.2  Module Address  8 
  4.3  Baud Rate  9 
  4.4  Mode  9 
  4.5  Input Type Selection  10 
  4.6  Power and Signal Connections  10 
  4.7  Input Signal Inversion  11 
  4.8  Interfacing the 6155AS with Newport 269/P6000  12 
  4.9  Interfacing the 6155AS with IBM PC Compatibles  13 
5.0 SPECIFICATIONS  14 
  5.1  General  14 
  5.2  Communication  16 
  5.3  Power  16 
  5.4  Display  16 
  5.5  Dimensions  16 
  5.6  Operating Environment  16 
6.0  MAIN BOARD DRAWINGS.  17 
Rev Eco. No  Date  By  CHK 
E  U0092  8 Aug 90  RS