Draper MC1 Wiring Manual - Page 3
Browse online or download pdf Wiring Manual for Projection Screen Draper MC1. Draper MC1 8 pages. Low voltage, remote control, serial and network wiring
Also for Draper MC1: Brochure (16 pages), Instructions Manual (18 pages)
Print Page
Draper Low Voltage, Remote Control, Serial and Network Wiring Guide
Wiring Diagram for Two-Way Serial Communication with RS232 and Low Voltage Dry Contact Wall Switch
➀ Wire Screen according to diagram.
➁ Press "Up." If screen goes down, switch black and red wires at the switch.
Motor directions will now be reversed.
Wire to connect power to MC1 should be between 18 AWG and 12 AWG (solid or stranded) 2 conductors with ground. Wire size needs to be suffi cient to carry
the motor load. Red and Black wires are the "open" and "close" leads from the motor. The MC1 comes enclosed in a metal box conforming to the National
Electric 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 MC1
must be 3-conductor.
Wiring Diagram for Two-Way Serial Communication with RS232 and Low Voltage LED Wall Switch
➀ Wire Screen according to diagram.
➁ Press "Up." If screen goes down, Press and hold "Stop" for fi ve seconds,
then press the "Up" button. Motor directions will now be reversed.
Wire to connect power to MC1 should be between 18 AWG and 12 AWG (solid or stranded) 2 conductors with ground. Wire size needs to be suffi cient to
carry the motor load. Red and Black wires are the "open" and "close" leads from the motor. The MC1 comes enclosed in a metal box conforming to the National
Electric Code (NEC) with appropriate spacing between the wires and any exposed parts of the box. LED switch connects to MC1 using modular data or tele-
phone cord (RJ11), which must be isolated from the AC power line. This wire is commonly called Silver Satin. It must be electrically straight (see explanation on
page 2). LED switch must be within 1,000 feet of the MC1, must have a power supply, and must run through a splitter before the MC1. Power supply can power
up to three input devices. A dry contact wall switch may also be connected to the MC1 using 3-conductor wire.
When a button is pressed, the LED next to the button turns from green to red, and remains red until another button is pressed.
White-Common
Red-to Screen (directional)
Brown-to Screen (directional)
Black-Hot to 110-120V AC
Program LED
Green/Yellow-Ground
Fuse
RS232 Data FROM Control System
RS232 Data TO Control System
Signal Ground & Manual Switch Common
Manual Switch Down
Manual Switch Up
Eye Port for IR Eye. For RF Receiver or LED
MC1
Wall Switch, a Splitter and a Power Supply
is required. Plug RF Receiver or LED Wall
Switch and Power Supply into splitter, then
run cable from Splitter to MC1 Eye Port.
White-Common
Red-to Screen (directional)
Brown-to Screen (directional)
Black-Hot to 110-120V AC
Program LED
Green/Yellow-Ground
Fuse
RS232 Data FROM Control System
RS232 Data TO Control System
Signal Ground & Manual Switch Common
Manual Switch Down
Manual Switch Up
MC1
Electrically
Straight
Data Cable
Eye Port
www.draperinc.com
Low Voltage Wiring by others
AC Wiring by electrician
Low Voltage Wiring by others
AC Wiring by electrician
Electrically Straight
Data Cable
Splitter
(765) 987-7999
page 3 of 8
Wall Switch
White
Black
Red
Power
Supply
LED Wall Switch