How to configure the D4412 or D6412 for Point Expansion using RPS.

1. On-Board Point Doubling:
a. Select EOL
i. Under Point Parameters, go to Global Point Configuration and EOL Resistor Value and select Point Doubled, 2.2k & 3.65k

D6412 Point Doubling Select EOL RPS.png

     b. Select Device:
          i. Under Point Configuration select Device
               1. Points 2-8 select Device=On Board.   Use a 3.65K EOL for Points 2-8.
               2. Points 10-16 select Device=On Board. Doubled On Board will display for points 10-16.  Use a 2.2KEOL for points 10-16.

NOTE: Point 1 can not be used for point doubling.

D6412 Select Doubled OnBoard.png

2. Programming for Wired Point Expander (not using point doubling):
     a. Select Device using RPS:
          i. Under Point Configuration select Device
          ii. For points using the DX2010, select Wired Point Expander.

D6412 Point Expansion Wired expander.png

b. Address the DX2010 for the correct group of points.

dx2010 SDI Address and sw setting.png

3. Programming for Wired Point Expander using Point Doubling:
     a. Select Device.
          i. Under Point Configuration select Device.
          ii. For points using the DX2010 select Douibled Wired Point Expander.

d6412 Doubled Wired Point Expander.png

b. Address the DX2010 and select EOL for use with point groups.

DX2010 Address for doubled points.png

Note:
Never use Normally Open wiring for doubled points. Faulting either point will generate a short on both doubled points.
DX2010 EOL Wiring Diagram.png