High End Systems DL.2 User Manual
APPENDIX D
DL.2 Specifications
DL.2 Digital Light User Manual
293
Cable and Connector Specifications
Video Connectors:
• RGBHV—BNC x 5
• VGA—DB15
• S-Video—mini-DIN
• VGA—DB15
• S-Video—mini-DIN
Peripheral/Network Connectors:
• 2 USB ports
DMX and RS-485 Projector Link
Cables: Belden 9841 or equivalent (meets specifications for EIA RS-485 applications) with the
following characteristics:
• Two 4-conductor twisted pairs plus a shield
• Maximum capacitance between conductors: 30 pF/ft
• Maximum capacitance between conductor and shield: 55 pF/ft
• Maximum resistance: 20 Ohm/100 ft
• Nominal impedance: 100–140 Ohm
• Maximum capacitance between conductors: 30 pF/ft
• Maximum capacitance between conductor and shield: 55 pF/ft
• Maximum resistance: 20 Ohm/100 ft
• Nominal impedance: 100–140 Ohm
positive
(data true)*
(data true)*
negative
(data
complement)*
(data
complement)*
Common
(cable shield)
(cable shield)
Male XLR Connector
Female XLR Connector
positive
(data true)
(data true)
negative
(data
complement)
(data
complement)
XLR shell
Common
(cable shield)
(cable shield)
positive
(data true)*
(data true)*
negative
(data complement)*
(data complement)*
negative
(data
complement)
(data
complement)
positive
(data true)
(data true)
*This data line is not used by the fixture, but allows data to pass through the fixture.
Grounding lug (inside XLR shell)
2
1
3
1
2
3
4
5
5
4
Connectors: Two 5-pin male and female XLR connectors:
• Pin 1 Ground
• Pin 2 Data–
• Pin 3 Data+
• Pin 2 Data–
• Pin 3 Data+
1
2 0
Ω
1
2
3
4
5
• Pin 4 Secondary data–
• Pin 5 Secondary data+
• Pin 5 Secondary data+
Terminator: 5-pin male XLR connector with a 120 Ohm terminating
resistor fitted between pins 2 and 3.