Dragonfly DFM-TAB-106 Kurulum Kılavuzu - Sayfa 10

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DFM-TAB Installation Manual

6.7. EXT CTRL Port Wiring Diagram

6.8. Extending Control Wiring

6.8.1. Wall Switch

1. Run a Cat5e/6 cable from the projection screen EXT CTRL port to the switch location. Install the cable into the

wall at the switch location, and cut a 1" hole at the desired switch height. Pull about 6" of cable out of the hole

for attachment to the wall switch.

2. Remove the knockout from the switch back-box and mount it over the cable with the RJ12 port opening pointing

down. Use the supplied screws and anchors to secure it to the wall.

3. Cut the RJ12 control cable. Leave about 12" of cable attached to the connector. Splice four of the Cat5e/6

conductors to the appropriate wires as shown above at the projection screen. Then, plug the RJ12 into the EXT

CTRL port. Insulate the ends of the unused RJ12 conductors 1 and 2 to prevent short circuits.

4. Strip the insulation from each of the four conductors used in the Cat5e/6 cable about ¼". Locate the press-fit

connector on the switch assembly and terminate the conductors as shown above. Make sure to match the pin-

out correctly between the screen and the wall switch.

5. Mount the wall switch to the back-box so that the up and down buttons face the right directions.

6.8.2. Contact Closure or RS232 Control

1. Run a Cat5e/6 cable from the control system processor location to the projection screen.

2. Cut the RJ12 cable and leave about 12" of cable attached to the connector.

3. Terminate conductors in the Cat5e/6 to the desired pins of the RJ12 connector as shown in the diagram above.

Insulate the ends of the unused RJ12 conductors to prevent short circuits.

4. Terminate the same conductors to the appropriate wires on the RS232 port or contact/relay connection of the

control system processor.

Pg. 10

1 2 3 4 5 6

(Gold pins facing up)

1 2 3 4 5 6

Pin6 - Up

Pin5 - Down

Pin4 - Stop

Pin3 - Common

Pin2 - RS232 Data Receive (RXD)

Pin1 - RS232 Data Transmit (TXD)

Press-Fit 4-Wire

Connector

Stop

Common

Down

conductors 3-6 to controller so

momentarily connected to the

Up, Down, or Stop pin for the

Back of Wall Switch

(RJ12 connector pointing up)

To wire for relay or contract

closure control, connect

that Pin 3 (Common) is

desired operation.