Related Manuals for Ledvance PCU FM DALI-2 TW
Summary of Contents for Ledvance PCU FM DALI-2 TW
- Page 1 LIGHT MANAGEMENT IS VIVARES Application guide PCU FLUSH MOUNT DALI-2 TW Status: December 2024 | LEDVANCE Subject to change without and notes. Errors and omission excepted.
- Page 2 Application guide PCU FM DALI-2 TW PCU FLUSH MOUNT DALI-2 TW DIN Rail 35 adapter included in each product delivery EAN: 4058075837584...
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Page 3: Table Of Contents
Application guide PCU FM DALI-2 TW Table of contents Topic page Features & benefits Mounting: Flush box mounting / Surface mounting Configuration: Behaviour after mains interruption / RESET / Set minimum dimming level User operation Application example 1a/b: Meeting room... -
Page 4: Features & Benefits
Application guide PCU FM DALI-2 TW – Features & benefits Product Features • Dimming and switching of DALI fixtures via standard push to make buttons • Change of color temperature in combination with DALI DT8 drivers • Control up to 25 DALI LED drivers per active control unit* Product Benefits •... - Page 5 Application guide PCU FM DALI-2 TW – Flush box mounting Wire preparation Mounting into a flush box Switch off mains and DALI supply during installation !
- Page 6 Application guide PCU FM DALI-2 TW – 35mm DIN rail mounting / surface mounting Wire preparation Mounting onto a 35m DIN rail Surface mounting Switch off mains and DALI supply during installation !
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Page 7: Application Guide
Application guide PCU FM DALI-2 TW – Configuration: Behaviour after mains interruption State of the lighting after mains interruption can be set by the rotary switch on the frontside of the PCU Setting Meaning Last dimming level / last CCT and switching state before mains interruption will be re-established... - Page 8 Application guide PCU FM DALI-2 TW – Configuration: RESET RESET PCU and the connected DALI drivers Remark Step 1: Switch off mains of the PCU and of all connected devices, then set rotary Note previous position of the switch switch on the backside of the PCU to position 9...
- Page 9 Application guide PCU FM DALI-2 TW – Configuration: Minimum dimming level Setting the minimal dimming level Remark Step 1: Switch off mains of the PCU and of all connected devices, then set rotary Note previous position of the switch switch of the PCU to position 9...
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Page 10: User Operation
Application guide PCU FM DALI-2 TW – User operation Switch ON / OFF • To switch on / off short push the push button connected to K1 • Switching direction toggles with each short push Define manual Switch ON behaviour •... - Page 11 Application guide PCU FM DALI-2 TW – User operation Dimming of the light level • To dim the current light level, Long Press the push button connected to K1 • The dimming direction toggles with each Long Press Change the colour temperature •...
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Page 12: Installation Scheme
Application guide PCU FM DALI-2 TW – Application example 1a: Meeting room 25 luminaires Installation scheme Description Active FUNCTIONALITY • Up to 25 luminaires shall be controlled by a broadcast DALI signal 230VAC • Dimming and switching as well as setting the color temperature of all luminaires shall... - Page 13 Application guide PCU FM DALI-2 TW – Application example 1a: Meeting room 25 luminaires Installation Wiring diagram 1a: Safety • Switch off mains and DALI supply during installation ! • DALI must be treated like mains voltage Wiring • Max. total DALI wire length: 300m •...
- Page 14 Application guide PCU FM DALI-2 TW – Application example 1b: Meeting room >25 luminaires Installation scheme Description Active FUNCTIONALITY • Up to 50 luminaires shall be controlled by a broadcast DALI signal 230VAC • Dimming and switching as well as setting the color temperature of all luminaires shall...
- Page 15 Application guide PCU FM DALI-2 TW – Application example 1b: Meeting room >25 luminaires Wiring diagram 1b: Installation Safety • Switch off mains and DALI supply during installation ! • DALI must be treated like mains voltage Wiring • Max. total DALI wire length: 300m •...
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Page 16: Application Example 2: Room With Motion Detectors
Application guide PCU FM DALI-2 TW – Application example 2: Room with motion detectors Installation scheme Description FUNCTIONALITY Active • Up to 50 luminaires shall be switched on by standard motion detectors • Dimming and switching of all luminaires shall be possible at both entry doors of the room... -
Page 17: Wiring Diagram
Application guide PCU FM DALI-2 TW – Application example 2: Room with motion detectors Wiring diagram 2: Installation Safety • Switch off mains and DALI supply during installation ! • DALI must be treated like mains voltage Wiring • Max. total DALI wire length: 300m •... -
Page 18: Application Example 3: Room With Room With Partition Walls
Application guide PCU FM DALI-2 TW – Application example 3: Room with room with partition walls Installation scheme Description Active FUNCTIONALITY • Central dimming and switching of all luminaires shall be possible at both entry doors of the room when separation wall is open 230VAC •... - Page 19 Application guide PCU FM DALI-2 TW – Application example 3: Room with room with partition walls Installation hints Wiring diagram 3: Safety • Switch off mains and DALI supply during installation ! • DALI must be treated like mains voltage Wiring •...
- Page 20 Application guide PCU FM DALI-2 TW – Application example 4: Room with partition walls and motion detectors Installation scheme Description Active FUNCTIONALITY • If separation wall is closed light is switched on individually in each room part when motion is detected and can then be dimmed and switch via the PCU of this room part.
- Page 21 Application guide PCU FM DALI-2 TW – Application example 4: Room with partition walls and motion detectors Installation hints Wiring diagram 4a : Safety • Switch off mains and DALI supply during installation ! • DALI must be treated like mains voltage Wiring •...
- Page 22 Application guide PCU TW – Application example 4: Room with motion detectors, separate mains circuits Wiring diagram 4b: dividable room with motion detectors, separate mains circuits for the part rooms...
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Page 23: Questions And Answers
Application guide PCU FM DALI-2 TW Questions and Answers Q1: How can I set an individual level / a individual CCT for automatic switch on when motion is detected? A1: Temporarily set the turnkey of all PCU to position A, ensure that separation wall is open and the PCU are interconnected via DALI and are powered up. - Page 24 Application guide PCU FM DALI-2 TW Questions and Answers Q10: Can I mix/interconnect the PCU TW with MCU SELECT TW and MCU TOUCH TW in the same installation? A10: In principle that is possible, as there may be some limitations concerning the synchronization MCU and PCU, therefore this combination is officially not recommended...
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Page 25: Troubleshooting
Application guide PCU FM DALI-2 TW Troubleshooting Q11: What can I do if some luminaires have a different dimming behavior than the rest ? A11: Most probably not all DALI drivers have ex-factory settings. Please perform a RESET as described at the beginning of this application guide. -
Page 26: Technical Data
Application guide PCU FM DALI-2 TW Technical data PCU TW Input voltage range (AC) 100-240V (50/60Hz) Power consumption 0.7-2.5W Allowed wire diameter (L,N, DA+, DA-) 0.5-1.5mm² Protection class Protection type IP 20 Ambient temperature range -20…+50°C Humidity range 10-95% Max. total DALI wire length 100m@0.5mm²... - Page 27 THANK YOU...
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