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SP218UXL-19“
40
267
22
77
352
77 µs & MBB 528 µs
25F
(
25
frames / second)
267
22
96
352
96 µs & MBB 528 µs
20F
(20 frames / second)
MAB = Mark after Break
MBB = Mark before Break
B2B = Break to Break
8. Explanations
8.1 Delays
The delay of the DMX512 signal from input to output depends from
the used mode. In mode
1
and
2
(without decimal dot) only delays
up to 4µs appears. All other modes in which the DMX512 signal is
processed, delays up to 20ms appears.
8.2 Idle-Mode
Some modes send a special DMX512A recommended frame on
DMX512 fail, the Idle-Mode. This mode serves to avoid a fault
status at the connected lighting devices by a faulty or missing
DMX512 line. The frame of the Idle mode only includes the
BREAK, MAB and START byte.
!
The SP218UXL also can distribute a before stored DMX512
Frame instead of the Idle-Mode, see chapter 6.4 Play-Mode and
5.4.6 cue on DMX Error)
8.3 Valid frames
As "valid" a frame is described and reprocessed if a DMX start
timing was recognized after a DMX channel amount of max. 512
bytes.
8.4 Power supply
The Power supply is made via a PowerCon Plug connector which is
easily moveable from rear to front panel. (the not used hole is
covered by a black plate) The power supply range is from 100 to
240V ~, +/- 10% @ 47-63Hz, 10W.
Summary of Contents for SP218UXL
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