Ademco - 1290 Outdoor Photelectric System

PROVED 1290 4 STRIP BLOCK 129Oll TRANSMlllER 129ORl RECMVER break an when designed to No 1296 Outdoor Photoektrtc beam between the transmftter and receiver They are in commercial residential alarm systems They are primarily used outdoors may be used indoors where temperature and envfron characteristics are not suited indoor type intru detection units MtfMfonal puked system a transmitter and receiver designed be surface mounted to a flat rigid and stationary surface units may be located up to 666 feet 162m apart at a angle of up to 296 degrees and a verbcal angle has an atarm relay whfch may be connected a burglar conventfonal protect which control unit ff afso has a dfsquaffftion be connected wiring to a burglar alarm control unff or to a local on conventional protectiie of device wiring No 1296 PHOTOELECTRIC SYSTEM No 1290Tl Photoelectric Transmitter and a No 1296Rl Receiver to 5OOft 152m wfth 98 of infrared energy Temperature 31 to 1Sl 66T longer diameter 9466 Angstroms pulsed 268in Time for Alarm 60 milliids Required for Disquafiication Alarm Circuit re inhibited when gradual loss obscuration than or to 6db per 6 second decrease received signal re in signal remaining below the Thresh but above the Threshold Angle 299 degrees horizontal 2 26 degrees internal mirror adjustment covered by one or more of the following U S Pat 3762978 224829 3399338 and or other patents ap for suitable for use in UL Listed Local or Central Sta alarm systems 4 to 6 seconds 129611 PHOTOELECTRIC TRANSMITTER transmltter optics and electronics 12.37in H 5.6fXn W 5.5Cfin D 6.50lb H 13.97cm W 13.97cm D 2.93kg aluminum extrusion red pfastfc windows on 3 components on printed cfrcuft board bronze anodiied Input Electronic Circuit 1 PVDC 11 VDC to 14VDC DC max or 18VAC 18VAC 21VAC 129mA rms Heater Circuit 18VAC 21VAC 50 6OHZ rms max 5016OHZ Heater off 78 on 50 10 92 6O heating element 1290Rl PHOTOELECTRIC RECEIVER optics and electronics 12.37in H 5SOin W 5.5Oin D 6.5Olb H 13.97cm W 13.97cm D 2.93kg 21 VAC plastic windows on 3 Heater Circuit 18VAC on 50 25 aluminum extrusion components on printed circuit board bronze anodized Input Electronic Circuit 12VDC 11 VDC to 14VDC DC max or 18VAC 18VAC 21 VAC 190mA nns 50 6OHZ rms max 50 60HZ Heater 15 interrupted when lit red DSQ lamp indicates receiver disqualified mode when lit Relay NC C NC 2A at 28VDC sealed nitrogen gas snclosed Relay NO C NC 2A at 28VDC hermetically sealed nitrogen gas enclosed Relay Modes seconds 45 seconds optional 11 seconds wfth white and yellow wires 10 6O 92 33 off 78 heating element Lamps seconds her ALM units using the following The distance between units should not exceed 5OOft A clear of sight must exist between units A height should be selected which considers ground environmental problems is recommended the units be located at least 2 feet away from any buildings or fences Units should be where water running from roof gufters or off of roofs not cause beam Units should be lo such that the rising or setting sun does not occur on at the same level with beam proper horizontal and vertical should be mounted and allow access alignment support such as I beam or U channel is used as mounting surface then concrete base support should be provided refer to BASE DIAGRAMS AND TABLE 12VDC supplied Series 1290 Transmitters and Receivers are designed operate from remotely power sources me elec circuit a 12VDC suppfy containing battery standby e g No 487CH12 No 36425 or 364 50 Power Supply or a suitable 12VDC POWER SUPPLY 12V control Refer applications which do not re the units to operate when commercial power fails the can be operated No 1323 Plug in 12OVAC to lbVAC 3OVA No 1423 18VAC 30VA or Direct Wire 12OVAC 1323 Transformer Plug in 1 POVAC to 18VAC 30VA or 1423 Transformer Direct Wire 120VAC 18VAC or equivalent 18VAC heater is important proper wire gauge be used between Power source and unit Using WIRE LENGTH AND TABLE 1 2 and 3 and EXAMPLES A 8 B select wire gauge for number of units which will be oper on or at the end of each 2 conductor 12VDC or wire run by removing the screws side channel until edge is exposed and window out of housing Mount unit using all 4 holes lO screws or bolts and shoulder washers Bring unpowered 12VDC and 16VAC wires into wire entry hole in bottom plate Connect wires to HEATER Connect 12VDC wires 11 to 14VDC terminals on circuit board If electronic cir to be operated from 18VAC connect 18VAC wires to 18 PlVAC Terminals are not certified by UL to accept wire than 14AWG For connection of wire larger 14AWG a direct line splice or block be used to reduce the wire to 14AWG is recommended manner as used for transmitter mount designed receiver Circuit This circuit caused by gradual environmental and misalignment vibrations The receivers are shipped relay will be prevented Compensation Circuit disqualification is lit supplied with an Environmental Compen of infrared signal created by frosf heaves ground settlement the factory the alarm disqualifying mode In this mode the de energizing when En activated and the red such as fog snow screws desired Environmental Compensation Circuit ability prevent alarm relay from de energizing can be disabled cutting a jumper To cut jumper lens and above white ALIGNMENT PLANE Remove block and lift subassembly upward off and then out through out refer to ENVIRONMENTAL DISABLE DIAGRAM subassembly back into housing onto screws Tighten making sure subassembly held down firmly all of housing Wti and cut are also supplied with a Relay Time Delay of 15