Wiring Instructions
Dry Contact Wall Switch by Draper
Wiring Diagram for Low Voltage Dry Contact Wall Switch with LVC-IV
White-Neutral (Common) to screen & 110V-120V AC
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 110V-120V AC
Black-to 110V-120V AC
Green-Ground
IR Eye Input
RS232/485
Inputs/Outputs
FUSE - 3.15 AMP
250 VAC 5x20mm
Low Voltage
Trigger
3-28 VDC
Dashed wiring by electrician
Low voltage wiring to switch by others
LVC-IV
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
1 Wire Screen according to diagram.
2 Press “Up.” If screen goes down, switch red and black wires at switch.
Motor directions will now be reversed.
Wire to connect power to LVC-IV should be between 18 AWG and 12 AWG (solid or stranded) 2 conductors with ground. Wire size needs to be sufficient
to carry the motor load. Red and Black wires are the “open” and “close” leads from the motor. The LVC-IV comes enclosed in a metal box conforming to the
National Electrical Code (NEC) with appropriate spacing between the wires and any exposed parts of the box. Wire to connect the switch to the dry contacts on
the LVC-IV must be 3-conductor.
Copyright ©2015 Draper Inc.
Form DryContactWallSwitch_Wiring15
Printed in U.S.A.
If you encounter any difficulties installing/wiring your Dry Contact Wall Switch, call your
dealer or Draper, Inc., Spiceland, Ind., (765) 987-7999; or fax (765) 987-7142.
Wiring Instructions
230V Dry Contact Wall Switch by Draper
Wiring Diagram for Low Voltage Dry Contact Wall Switch with LVC-IV
Low Voltage
Trigger
3-28 VDC
White-Neutral (Common) to screen & 230V AC
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 230V AC
Black-to 230V AC
Green-Ground
IR Eye Input
FUSE - 3.15 AMP
250 VAC 5x20mm
RS232/485
Inputs/Outputs
Dashed wiring by electrician
Low voltage wiring to switch by others
LVC-IV
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
1 Wire Screen according to diagram.
2 Press “Up.” If screen goes down, switch red and black wires at switch.
Motor directions will now be reversed.
Wire to connect power to LVC-IV should be between 18 AWG and 12 AWG (solid or
stranded) 2 conductors with ground. Wire size needs to be sufficient to carry the motor
load. Red and Black wires are the “open” and “close” leads from the motor. The LVC-IV
comes enclosed in a metal box with appropriate spacing between the wires and any
exposed parts of the box. Wire to connect the switch to the dry contacts on the LVC-IV
must be 3-conductor.
Copyright ©2015 Draper Inc. Form DryContactWallSwitch-230V_Wiring15 Printed in U.S.A.
If you encounter any difficulties installing/wiring your Dry Contact Wall Switch, call
your dealer or Draper, Inc., Spiceland, Ind., (765) 987-7999; or fax (765) 987-7142.