BW3545Fire damper „stand alone“ control unit with BACnet interface for 2 ASi network
- 240 fire dampers
- 6 fire alarm system contacts
- 6 fire damper groups
- 2 building ventilation system releases, extensible
Product description
Fire damper „stand alone“ control unit with BACnet interface for 2 ASi network, for up to 240 fire dampers, provided as a kit in rugged plastic housing, pre-wired for easy and fast installation, ready to connect with contactor plug, pre-installed user software, no further configuration needed, centralized control of damper drives and detection of damper positions, plain text display and spontaneous diagnostics directly via device display and function LEDs, automated testing of damper function via different test modes
Technical data
| Type | Fire damper "Stand alone" control unit |
| Model | BACnet, 2 ASi networks, max. 120 / 240 fire dampers |
| Housing | polystyrol, 450/300/209 |
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Protection rating
"IP20": "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.
Dust-tight, full protection against contact, protection against temporary immersion. | IP65 |
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Input voltage (sensor supply)
inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | out of ASi |
| Number of fire dampers | 120 / 240 |
| Number of fire damper groups | 6 |
| Number of building ventilation system releases | 2, extensible |