Sirenas y Parlantes-Federal Signal PA640

The Federal Signal PA640 Full Featured
Siren with Light Control uses advanced electronic design to make the
most reliable, most versatile siren and light controller available.
Advanced electronic technology that features the use of
crystal-controlled microprocessors dramatically enhances the reliability
of the PA640 siren. This type of microprocessor continuously monitors
current flow between the output transistors and the speaker. This
«dynamic» style of short circuit protection between the output
transistors and the amplifier delivers a quicker, more effective way to
protect your siren warning system.

The PA640 siren provides 100-watt output and will meet Class A and
SAE J1849 requirements for sound when paired with any Federal Signal
high output speaker. Every siren comes with its own mounting bracket,
hard-wired microphone and is electronically short circuit and reverse
polarity protected. Nine on-board relays are used to deliver 80 amperes
of total switching capacity and can control primary, secondary, take
down, alley, and auxiliary lighting circuits. The PA640 can operate from
any 12-volt negative ground electrical system and be powered through a
Federal Signal Power Distribution Center or directly from the vehicle
battery.

Wail, Yelp, Priority or Hi-Lo, Manual Peak-and-Hold, and Air Horn,
are all standard tones and can be enabled by a heavy-duty five position
rotary switch. There are six backlighted rubber membrane auxiliary relay
push button switches, a four position high current slide switch,
separate push buttons for Air Horn and Manual activation, and a rotary
PA/Volume control knob. Park-Siren Deactivation is built into the PA640
PC board, and is automatically activated once the vehicle transmission
is shifted into Park. The Horn Ring Transfer (HRT) function allows siren
and light step-through control and delivers effective traffic
management, using the steering wheel horn ring.

The PA640 siren has two built-in flasher circuits available, and
allows the installer to easily change switch functions via internal
programming. Any of the six auxiliary push buttons can be changed from a
standard on/off switch into a momentary, flasher, or eight second
timer. In addition, auxiliary relays, standard tones and even HRT
functions can be programmed to operate off of any slide switch position
desired. Years of design and manufacturing experience has allowed
Federal Signal to incorporate the most desired features along with
advanced electronics into one affordable and compact siren package.

Este es un pedido especial. Los artí­culos de la orden especial no son cancelables, no retornables, y no son reembolsables. Todas las ventas para artí­culos de pedido especiales son finales.

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