This manual contains detailed hookup and programming instructions for the
YardMaster controller with the Expanded Programming software.
Please download “wire-to-wire” hookup diagrams at http://www.RR-Concepts.com.
- Please do not attach Power wires (from your power pack)
to any other terminals except the designated inputs.
Your YardMaster will be damaged if power is put on any of the sensor terminals, Lamp
terminals, or Turnout terminals!!
The YardMaster contains a micro controller and can be reset by cycling the power. To do this,
turn your transformer off for a few seconds, and then turn it back on.
The YardMaster will throw the turnout and switch the on-board relay to it’s previous state before
power was removed.
Before we Start
o
o
YardMaster
Turnout Controller
Lamp Driver
Power Switcher
Two Color Status LED
Programming LED
RR-Concepts
Switch
Terminals
A
Switch B Terminals
TO TURNOUT
L
1
amp
OUT
L
2
amp
OUT
Switch Common
ALTERNATE sensor
YardMaster Power
Switch B
Sensor
Switch A
Sensor
Y
M
ard
aster
Turnout Controller - Lamp Driver - Power Switcher
RR-Concepts.com
1
2
3
4
5
6
20
19
18
17
16
15
7
11
8
12
9
13
10
14
RR-Concepts.com
XP- Expanded Programming
