Remote Display Unit
Remote Display Units mimic the display of an AIR-Intelligence detector and provide a means of adding or positioning a graphical display where needed. An unlimited number of RDU's can be associated with a single detector. Interface is via the RS-485 SenseNET bus
The unit consists of a 3U high metal front panel plate with a graphics overlay and a main PCB which contains terminals for power and RS-485 communications. An optional relay board can be added providing 'Fault' and four 'Alarm' relays at the display unit. Can be rack mounted or housed in a metal wall mount enclosure as shown.
Key Features:
• Mimics the displays of the ASD-640, ASD-320 and the ASD-160H detectors.
• 26 bargraph segments with four (4) separate alarm indicators.
• Available in single wall mounted enclosure or in a 19” rack enclosure accommodating up to eight (8) RDUs.
• Compatible with SenseNET™ bus (RS-485 data highway).
Applications
• Aircraft Hangars
• Airport Terminals
• Anti-Smoking Enforcement
• Atria
• Cable Tunnels
• Ceiling Voids & Raised Floors
• Cleanrooms
• Coal Conveyers
• Computer Cabinets
• Computer Rooms
• Corrections Facilities
• Electronic Data Processing (EDP) Centers
• Engine Rooms
• Escalators
• Flour Mills
• Food Preparation Areas
• Freezer Warehouses
• Heritage Buildings
• High-End Residential
• Hospitals
• Hotel Lobbies
• Metro Tunnels
• Museums
• Paper Mills
• Record Storage Facilities
• Recycling Centers
• Semiconductor Fabrication
• Telecommunications Facilities
• Textile Areas
• Tobacco Plants
• Warehouses and Distributionv Centers
• Wood Recycling
Specifications
Nominal Operating Voltage | 24 volts ± 10% |
Maximum Input Voltage Range | 18 to 30 volts |
Maximum Operating Current | 40 mA |
Operating Temperature Range | 14° to 140°F (-10° to 60°C) |
Storage Temperature Range | -13° to 185°F (-25 to 85 °C) |
Operating Humidity Range | 0 to 90% (non-condensing) |
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