GENERAL SPECIFICATION OF DMX512 / 1990 SIGNAL
9
2
IDLE
1
LINE
"MARK"
BREAK
OR
RESET
DESIG
DESCRIPTION
1
"SPACE" FOR BREAK
2
"MARK BETWEEN BREAK
& START CODE
3
FRAME TIME
4
START BIT
5
LEAST SIGNIFICANT DATA BIT
6
MDST SIGNIFICANT DATA BIT
7
STOP BIT
8
"MARK" TIME BETWEEN FRAMES
9
"MARK" TIME BETWEEN PACKETS
TENOR : other informations
TENOR channel
- always 512 channels sent / about 43 messages / sec.
TENOR colour
- always 99 channels sent / about 2 messages / sec.
CONNECTOR
pin
1
2
3
4
5
"FRAME"
3
7
4
4
START CODE
5
5
6
8
MIN
88
8.00
43.12
3.92
3.92
3.92
3.92
0
0
CONNECTOR PIN-OUT
OUTPUT CHANNELS
XLR 5
0 V
-
+
LED t°
N.C.
"FRAME"
3
7
4
DIMMER N
DIMMER 1
6
8
5
TYP
MAX
88
-
-
1.00
44.0
44.48
4.0
4.08
4.0
4.08
4.0
4.08
4.0
4.08
0
1.00
-
1.00
OUTPUT COLOURS
XLR 5
0 V
-
+
N.C.
N.C.
TENOR
"FRAME"
3
7
9
IDLE
LINE
"MARK"
6
TENOR
TENOR
CHANNEL
COLOUR
250 - 1200
300 - 1700
8 - 16
8 - 16
44
44
4
4
4
4
4
4
4
4
0
0
44-90 µsec.
530-600 msec.
INPUT CHANNELS
XLR 5
0 V
-
+
N.C.
N.C.
APPENDICE A
1
BREAK
OR
RESET
UNIT
µsec.
µsec.
sec.
µsec.
µsec.
µsec.
µsec.
µsec.
sec.
sec.
Chap.15 - page 183
Révision
:
004