Valcom v-9945a

VSP-V-9945A 6 TONE/INTERRUPTED TONE LOUD HORN V-9945A is a horn with built-in tone generator amplifier used for loud signaling applications. instructions provide identification, connection, operation, and maintenance information the V-9945A, Single Tone/Interrupted Warble Horn Ringer. V-9945A provides amplified electronic tones for in large or noisy areas or outside. Night ringing C. O. audible ringing Time clocks Special purpose signaling Self-contained tone generator, amplifier, volume and horn speaker Single tone or warble tone outputs Power supply included Activated by dry contact closure Single tone will override warble tone Warble tone interrupted 1 second on, 5 seconds Single tone continuous for duration of closure Weatherproof Units may be multipled for simultaneous access V-9945A has provisions for two inputs, either or of which can be used in an application. If both are activated simultaneously, the single tone override the warble tone. x 8.2″W x 10.4″D, plus mounting bracket (16.51cm H x 20.83cm W x 26.42cm D) lbs. (1.95 kg) Requirements to -26.0 Vdc “B” battery, 250mA nominal. Temperature: Humidity: to +55 degrees C to 95% non-precipitating Requirements V-9945A requires a dry contact closure for of each tone. (If both tones will be used, closures are required). The closures may be in form of night ringing relay contacts, time clock a standard normally open switch, or Manuals Online! – to the following Table for speaker coverage. first number given is the side to side distance for the speakers. It is also the distance in front the speaker that you can expect to hear a good signal. The second number is the area being in square feet. Noisy ft. ft. 40 ft. 20 ft. Area sq. ft. sq. ft. 1,600 sq. ft. 400 sq. ft. Requirements system using the V-9945A will consist of the Access equipment (See Design Section) V-9945A (Qty. determined in Coverage Section) power supply (included with horn) instructions cover only the installation for the Valcom V-9945A. Please consult for other equipment if any other equipment being used. SYSTEM RING CLOCK Speaker to Base For ease of installation, the base can be to the speaker before or after the base is position adjustment knob. the ball of the base into the socket of speaker. the position adjustment knob. V-9945A should be mounted 12 to 25 high in area requiring signaling. The unit can be mounted a wall, a beam, or an electrical box. the base to a wall using the two holes Knockout holes are provided for out should additional holes be “C” clamp is provided with the ringer to mounting to a beam. Place the bolt the hole in the bottom of the base to the “C” clamp to the beam. (See 2). to an electrical backbox is by channeling wire through ball of the base (see Figure 3) and appropriate connections. The base holes punched for a double-gang square but by punching out additional holes, the base can be mounted to single-gang or octagon box. V-9945A may be rotated or moved up and down obtain the desired position by loosening the knob Figures 2 and 3) at the bottom of the unit 1 turn. Make required adjustment and knob. (+) Vdc tone access tone access should be accomplished using twisted telephone wire. The power supply should be within 500 ft. of the horn. negative (-)(-24 Vdc) lead of the supply to the white lead; connect (+)(Gnd) lead of the power supply