electronic GmbH
Ittermann electronic GmbH
Köhlergasse 16-18
D - 99842 Ruhla
Phone:
+49 (0)36929
-
75-0
Fax:
+49 (0)36929 - 75-35
Internet:
www.ittermann.de
E-mail:
info@ittermann.de
DMX-start address. This receiver evaluates from the start address the
used number of consecutive slots. The start address of the next
receiver is forwarded of this number of addresses, which the receiver
before has evaluated.
For example: Does the first receiver evaluate in the bus the
addresses 1 – 8, the start address of the next
receiver is 9.
In Chapter 6.3.1.3 “Adjustment of addresses at the DIPSwitches” of the iSL3014, you find the description for the
addressing of the Ittermann SpotLight LED-flood light.
A DMX-Slot consists of:
- one start bit
- one start byte (at the beginning of the DMX package)
respectively 8 data bits (control-information for the single
channels)
- two stop bits.
A DMX-package consists of:
- one “break” (or “reset”) with the logical index 0:
the minimum length has to be 88 µs
- one “mark after break” with the logical index 1:
the minimum length has to be 8 µs
- a first slot, consisting of:
one start bit, one start byte and 2 stop bits
- a “mark” between the slots with the logical index 1
- a second slot, consisting of:
one start bit, 8 data bits (controlling information for the first
channel) and 2 stop bits
- one “mark” between the slots, logical index 1
- The 512nd slot, consisting of one start bit, 8 data bits (controlling
information for the 512nd channel) and 2 stop bit
- one “mark” between the packages, logical index 1.
Configuration and timing of the DMX-protocol
Instruction Manual iSL 3014
Dated 09th of June 2011
Page 19/31
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