fire alarm annunciators
The D7033 LCD fire alarm annunciator combines remote fire alarm annunciator and controller functions for fire alarm systems controlled by the D7024 Fire Alarm Control Panel (FACP). It operates identically to the user interface on the D7024 FACP. You can connect up to four D7033 fire alarm annunciators to a D7024. Also use it to program the D9068 Fire Digital Alarm Communicator Transmitter (DACT). The D7033 allows remotely starting local system tests, system programming, system control, and viewing the system's event log. Passcode protect access to system functions allowing installation in areas open to the general public.
The two-line, 32-character LCD (liquid-crystal display) annunciates system status and events. The top line provides general system status information, while the bottom line identifies specific devices or procedures. An internal sounder signals alarm and trouble conditions and annunciates keystrokes during programming and control procedures. Four status LEDs indicate power, alarm, trouble, and silenced conditions. A pull-out slide with operating instructions fits behind the mounting base.
Mounting
Mount the D7033 fire alarm annunciator on a single-gang or four-inch square back box.
Wiring Guidelines
• Do not share keypad wiring with multiplex, telephone, or NAC wiring.
• Use a minimum of 22 AWG (0.8 mm) four-wire cable; but do not use twisted pair or shielded cable.
Note A minimum of 18 AWG (1.2 mm) cable is needed for NEC-NFPA-72.
• Do not exceed 1000 ft (305 m) between the control panel and the remote keypads.
• Do not exceed the total amount of keypad wiring permitted per system which is limited to a maximum of 4000 ft (1219 m).
Number of keypads
Do not connect more than four keypads. Place up to two keypads along any single 1000 ft (305 m) run of 22 AWG (0.8 mm) wire. Three keypads can be used on any single 1000 ft (305 m) run of 18 AWG (1.2 mm) wire.
Technical Specifications
Environmental Considerations
Relative Humidity: 5% to 85% at +86°F (+30°C), non-condensing
Temperature (Operating): +32°F to +122°F (0°C to +50°C)
Mechanical Properties
Dimensions (H x W x D): 4.6 in. x 6.3 in. x 1.2 in. (12 cm x 16 cm x 3 cm)
Power Requirements
Current (alarm): 100 mA
Current (standby): 80 mA
Voltage (operating): 12 VDC nominal
Ordering Information
D7033 LCD Keypad D7033
Certifications and Approvals
Listings and UL UOXX: Control Unit Accessories, System (UL864)
Approvals: CSFM 7165-1615: 147
Officials at Madison Square Garden are really trying to prove they weren't bluffing about pulling out of the Moynihan Station/Penn Station redevelopment plan. They've released two renderings of a renovated MSG, as well as details on the specifics of the plan. Pissed politicians had hinted that MSG might have a hard time getting approval for the work, but MSG does not need City Council approval if there's no expansion, and both the arena footprint and seating capacity are staying the same. But a whole lot more will change! Slated to begin in 2009, the renovation is pretty much top-to-bottom, but not on the outside—yet. "The most urgent matter we have is to improve our customers’ experience, and the customer experience is within the interior," an MSGer told The Real Estate. "We’ll see where the exterior goes in the future."
Check out the before-and-after (or, after-and-before) pictures above to get a feel for the changes. The Seventh Avenue entrance will get a double-height makeover, complete with skylight to brighten up those depressing MSG corridors. There will be suites added closer to the arena floor, and new bar areas will have open views of the arena bowl. It's hard to imagine how all this will get done while the arena handles a full load of events, so maybe they'll cancel the next couple of Knicks seasons to clear up the schedule. We're pretty sure nobody would mind.
