User Manual
Table of Contents 
1.  Introduction ............................................................. 1 
Overview .................................................................... 2 
Introduction .............................................................. 2 
Built-in RS-485 ADDC
TM
 Intelligence ............................ 3 
Isolation ................................................................... 3 
Reverse Power Protection ........................................... 3 
DIP Switch Selectable Terminator ................................ 3 
Auto Baudrate Detection ............................................ 3 
Product Features .......................................................... 4 
Package Checklist ........................................................ 4 
Product Specifications................................................... 5 
Product Views .............................................................. 6 
LED Indicators ............................................................. 7 
2.  Installation ............................................................... 8 
STEP 1: Set the DIP Switches ........................................ 9 
STEP 2: Attach the Power Supply ................................. 12 
STEP 3: Wire the Terminal Block .................................. 12 
STEP 4: Test the Connection ....................................... 13 
STEP 5: Placement ..................................................... 13 










