Dukane 15A266 Multi-Tone Generator 电路图.pdf

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1、SPECIFICATIONS RATED OUTPUT: 1.5 volts (peak to peak). LOAD IMPEDANCE: 20,000 ohms. POWER REQUIRED: 12 or 24 VDC selectable, 30 ma. CONTROLS: Output level control and pitch control. DIMENSIONS: 5-112 inches (139.7 mm) high, 4-114 inches (107.9 mm) wide, and l-112 inches (38.1 mm) deep. FINISH: Charc

2、oal, baked enamel. TERMINATIONS: Feed-through, screw-type Terminal Block. FUNCTIONFREQUENCY RANGE Hz-t15%CYCLE RATE?15 UNLESS NOTED Wail400-I 400 Warble400-l 400 Hi-Lo400-550 Alarm400-550 Chimes650-I 300* Chime650-I 300* Tone650-l 300* *Frequency set by pitch control 6.2 SEC +25% 320 mSEC .90 S.EC 1

3、 6 0 mSEC 1.5 SEC,Chime decay time . 1.5SEC.2.0 SEC ?30% OrJTPUT WAVEFORM: Square wave with 50%tlO% duty cycle. INSTALLATION MOUNTING THE MULTI-TONE GENERATOR Use the four pan head screws provided to mount the 15A266 to a plywood backboard. Mount the 15A266 in such a way as to make the terminal stri

4、p easily accessible. WIRING THE MULTI-TONE GENERATOR Ground No chassis ground is provided for. If the chassis is to be grounded, connecta wire from one of the pan head screws used to mount the Generator to the ground terminal on the terminal strip. For a24 volt positive ground system connect the wir

5、e to terminal IO. For a 12 volt positive ground system, connect the wire to terminal 9. For negative ground systems, connect the wire to terminal 12. 12 or 24VDC Connect two 18AWG wires from the 15A266 to the power supply. Connect the negative side of the power supply to terminal 11 (12) (COMMON). I

6、f a 12-volt power supply is used, connect the positive side of the 12.volt power supply to termin,al 9. If a 24-volt power supply is used, connect the positive side of the 24-volt power supply to terminal IO. ,. . ,-A ,. - _“, . .,. .,., -; ; : : , .,-: , : ,.l;. isignal 390 ohm, kW, 5% 56 ohm, kW,

7、5% LOOK ohm, tw, 5% ZOK ohm _t, 5% 1MEG ohm, kW, 5% 270K ohm, &VW, 5% 15K ohm, &I, 5% 56K ohm, +W, 5%, 470K ohm, k W, 5% 33K ohm, +$w, 5% 18K.ohm, _tW, 5% 39K ohm, #, 5% 330K ohm, &, 5% 27K ohm, J*J, 5% variable, 250K ohm 75K ohm, a, 5% 91K ohm, &, 5% 12K ohm, &I, 5% 120K ohm, &f, 5% variable, 1OOK

8、5% 47K ohm, a, 5% 3000 ohm, &W, 5% 8.2K ohm, %W, 5% ransistor, MPS 6518 ratisistor, MPS 6515 II ,MFS 6566 ntegrated Circuit LM566 II ,a MC140818 DUKANE PART NUMBER .99-2021-506 .99-1006-102 .99-1011-503 ,99-2021-505 ,99-2054-106 .99-4043-473 .99-2048-106 .99-2048-105 .99-1011-203 :30-19-00012 :zO-27

9、 00-0073-391 100-0073-560 ioo-0039-105 ,00-0039-274 jOO-0039-153 ioo-0039-563 iOO-0039-474 500-0039-333 jOO-0039-183 500-0039-393 00-0039-334 jOOzO039-273 501-1004-254 00-0039-753 jOO-0039-913 E&O-0039-123 500-0039-124 01-1004-104 jOO-0039-473 500-0039-302 jOO-0039-822 720-50 720-46 720-47 iO8-35 io9-33 SERVICE BULLETIN i CHIME RI R2 DUKANE I IO- I743 ? A