Monoprice 30451, User Manual, Page: 9 / 20

9
WIRING
Warning! Please unplug the receiver/power module before opening to make changes.
The receiver must be wired to an AC power source and to the motor prior to operation.
Use the information in the following table to wire the power source, motor, and an
external switch (optional).
Model No. ID Name 230V Color 115V Color
Power
Line
1 L Live Wire Brown Black
2 E Earth Wire Yellow Green Green
3 N Null Wire Blue White
Motor
Line
4 N Null Wire Blue Blue
5 E Earth Wire Yellow Green Yellow Green
6 R Up/Down Wire Brown Brown
7 L Up/Down Wire Black Black
External
Switch
8 Up Up Wire
9 Stop Stop Wire
10 Down Down Wire
11 Con Concentric Wire
12 3 RS-232 TXD
13 5 RS-232 GND
Note that if the screen raises when you select the down option and lowers when you
select the up option, toggle the Direction Exchange Switch (SW1) to the opposite position.