Tridonic DC String Bridge
DALI 0-10V PLC DC STR lp
Product Description
- Bridge for converting analogue signals or digital DALI / DALI-2
signals into PLC for DC-String dimming - Note: Due to PLC technology the bridge only works with Tridonic
48 V DC string LED drivers (in combination with 48 V LMI DC
boards). Error-free operation with 48 V Drivers from other
manufacturers is not guaranteed. - For connecting dimmable DC-String LMI LED driver in 0...10 V or
DALI control systems - In delivery condition 0 ... 10 V is active (for details see data sheet
chapter 4.1) - For a maximum of 20 DC-String LMI LED driver / addresses
- On/off switching via DC-STR UNV FO Driver 0...10V or DAL
- For the “group dimming” functionality by using standard 0...10 V
dimmers or individual dimming using DALI - Class 2 control device
- Casing: polycarbonate, white
Technical Data
- Rated voltage range: DC 45 – 54 V
- Rated current (at 48 V DC): 1 < 30 mA
- Power consumption: < 1.5 W
- On / off switching cycles: 50,000
- Ambient temperature: ta (at lifetime 50,000 h) -25 ... +60 °C
- Max. casing temperature: tc 65 °C
- Dimensions L x W x H: 4.72 x 1.18 x 0.83 inches
- Weight: 0.83 lbs
Control Input (0 – 10 V)
- Control input open: max. dimming level
- Control input short-circuited: off (stand-by)
- Interface current range: 540 μA
- Max. permitted input voltage: ± 13 V
- Voltage range dimming: 1 – 10 V
- Input voltage < 1 V: off (stand-by)
- Input voltage > 10 V: max. dimming level
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