DALI manual - Tridonic
DALI manual - Tridonic
DALI manual - Tridonic
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Annex<br />
Annex<br />
Technical features of a <strong>DALI</strong> circuit<br />
Maximum no. of <strong>DALI</strong> units: 64<br />
Maximum no. of <strong>DALI</strong> groups: 16<br />
Maximum no. of <strong>DALI</strong> scenes:16<br />
<strong>DALI</strong> voltage: 9.5 V – 22.5 V, typically 16 V<br />
<strong>DALI</strong> system current: Max. 250 mA (depending on the installed <strong>DALI</strong> power supply)<br />
Data transfer rate: 1200 baud<br />
Maximum cable length: The maximum cable length depends on the maximum permitted voltage drop along the<br />
<strong>DALI</strong> cable; this is defined as 2 V max. This corresponds to a maximum cable length of 300 m for a line<br />
cross-section of 1.5 mm².<br />
½ CAUTION!<br />
When calculating the maximum cable length the contact resistance must also be taken into account.<br />
A voltage drop of 2V must not be exceeded.<br />
...<br />
<strong>DALI</strong> Manual | 08-2013 | en<br />
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