To 2 wire TURNOUT (electric switch).
for 3 wire TURNOUT (electric switch).
Twin Coil Version
Pins 15 and 16 are the Turnout output signals for LGB style switches .
These terminals provide power to directly throw switch turnouts.
Up to 3 AMPS of power is available to throw up to 3 LGB style turnouts simultaneously if wired in parallel.
A pulsed DC output of 0.8 seconds is provided to drive the turnouts for both directions. The output
voltage is pure DC and is not half wave rectified AC. This provides maximum power output to the turnout.
The output voltage level is directly proportional to the input voltage. For example, a 12VAC input will
provide a 12VDC turnout voltage, etc. Please DO NOT short these wires together or attach them to
the track. Damage will result when the YardMaster fires.
For Twin Coil YardMaster versions attach pins 11, 12, and 13 as shown. Pin 11 is the common connection.
. The twin coil YardMaster will pulse the signals to properly throw the turnout.
For continuous voltage switches such as Tortoise, Aristocraft, or pneumatic Ea-Ze Air, please specify that
when ordering. These continuous voltage devices will attach to pins 12 and 13 instead of the
TURNOUT pins. A different YardMaster software is required.
If the YardMaster is not a twin coil version then this hookup will damage the turnout since the voltage
will be continuous
1
2
3
4
5
6
20
19
18
17
16
15
7
11
8
12
9
13
10
14
1
2
3
4
5
6
20
19
18
17
16
15
7
11
8
12
9
13
10
14
RR-Concepts.com
Turnout Output to Electric Switches
Common
Coil
Coil
Y
M
ard
aster
Turnout Controller - Lamp Driver - Power Switcher
(See Bottom for Info)
Twin Coil Turnouts
RR-Concepts.com
Y
M
ard
aster
Turnout Controller - Lamp Driver - Power Switcher
RR-Concepts.com
