Section 5 -
RS232 / RS485 Information
COMMAND
COMMAND STRINGS
REMARK
UP
9A 01 01 00 0A DD D7
ID No. : 1 / Channel : 01
STOP
9A 01 01 00 0A CC C6
ID No. : 1 / Channel : 01
DOWN
9A 01 01 00 0A EE E4
ID No. : 1 / Channel : 01
For more detailed programming instructions or group control go to:
http://www.draperinc.com/DraperPro
(registration required)
RS232 / RS485 CommPort Parameters:
1.
Frequency (BAUD Rate): 2400
2. Data long code : 8
3. Parity Check : N
4. Start bit : 1
5. Stop bit : 1
6. Flow Control : NONE
FUSE - 3.15 AMP
250 VAC 5x20mm
PIN 6
- RS485-B or RS232-Rx
PIN 5 - RS485-A or RS232-GND
PIN 4
- Ground
PIN 3
- Up
PIN 2
- Down
PIN 1
- 5VDC Output
6
5
4
3
2
1
PINS
6
5
4
3
2
1
PINS
220-240V
LVC-IV
Low-Voltage Control Module
FUSE - 3.15 AMP
250 V
AC 5x20mm
Low-Voltage wiring by others
Factory wiring
DASHED WIRING BY ELECTRICIAN
Low Voltage
Trigger
4-28 VDC
Section 4 -
DC Low-voltage Trigger
The LVC-IV comes with built-in connection for sending a DC trigger
(4-28 VDC)
from the projector to the projection screen.
1.
Connect remote trigger voltage from projector to the low-voltage trigger cable.
2.
Plug the mini-jack plug of the low-voltage trigger cable to the LVC-IV
(Figure 4)
.
3.
When projector is
'ON'
the low-voltage output of the projector will cause LVC-IV to
deploy projection screen. When projector
'OFF'
the low-voltage is removed from
LVC-IV and projection screen will retract into case.
Positive Lead
Red 24 AWG
Negative Lead
Black 24 AW
G
.60" Max.
Figure 4