Intellia Bases and Beacon Bases The Base and Beacon Base are a local-area alarm devices designed for indoor use. They can be connected only to detection systems using Intellia detectors and FX control panels with appropriate software. The Intellia series of products are all compatible with the ALC-board of an FX-panel. Ancillary Base SI-10 The Ancillary Base is a local-area sounder designed for indoor use. It can be connected only to detection systems using Intellia detectors and FX control panels with appropriate software. The sounder incorporates a base into which a loop powered beacon or an Intellia detector is fitted. It is powered by the control panel via the loop wiring to which it is connected. Since the sounder is switched by the remote indicator output of the associated detector or beacon no remote indicator facility is available. A guaranteed sound output of 85dB(A) at 1 metre is achieved at a current consumption of only 3mA. The sounder generates very low current noise so that up to 126 sounders may be connected to a loop. In order to determine the exact number in a loop please use the Loop Calculator program. The Ancillary Base responds to signals from the associated detector or beacon. It does not have an address of its own. Integrated Base s SI-20 and SI-30 The sounders offer: - two tone ranges 55 75dB and 75 91dB - synchronisation of alert and evacuate tones - individual and group addressing - available with or without built-in isolator - unique acoustic self-test - short circuit isolator (SI-20) The low tone range is useful in areas such as hospitals where a fire alert is initially intended to warn staff only. The sounder is set to the high range for general use. The acoustic self-test means that the sounder listens to itself when it is switched on. If no sound is detected a fault signal is transmitted when the sounder is polled. The integrated base sounder responds to its own individual address set with a DIL switch. Ancillary Base lectrical considerations The Ancillary Base SI-10 is loop-powered and requires no external power supply. It operates at 17 28V DC. Tone frequency and volume control The sounder produces an uninterrupted alternating tone of 990Hz for 0.5 seconds and 630Hz for 0.5 seconds. The volume control can be used to adjust the sound steplessly from 70dB(A) to 85dB(A). It should be noted that these sounders do not have a synchronisation feature or pulsed tone. Integrated Base D01513/GB0 06-2006
Integrated s Beacon Bases The Loop-powered Beacon Base combines a sounder with a beacon and a detector base in one unit. The beacon is activated whenever the sounder is active an cannot be controlled separately. The Loop-powered Beacon Base With short circuit isolator has a yellow LB which illuminates through the moulding if a short circuit is detected on the loop wiring. The acoustic self-test means that the sounder listens to itself when it is switched on. If no sound is detected a fault signal is transmitted when the sounder is polled. The integrated base responds to its own individual address set with a DIL switch. Picture The products offer: - two tone ranges 55 75dB and 75 91dB - individual and group addressing - available with or without built-in isolator - unique acoustic self-test - short circuit isolator (SI-60) The low tone range is useful in areas such as hospitals where a fire alert is initially intended to warn staff only. The sounder is set to the high range for general use. Integrated Beacon Base Technical data Description Ancillary Base SI-10 The Ancillary Base responds to signals from the associated detector or beacon. It does not have an address of its own. Integrated Base SI-20, SI-30 Individual address is set with DIL switch. Operating voltage 17 28V DC (polarity sensitive) Protocol pulses 5 9V Current consumption at 24V DC quiescent sounder operated <100 µa 3 ma <1.2 ma 5 ma <300 µa 8 ma Sound pressure level at 1m 85dB(A) 55-78dB, 75-91dB, Frequency 990Hz for 0.5s, 630Hz for 0.5s IP rating IP23D (to BS N 60529:1992) IP21D (standard version) Integrated Beacon Bases SI-60, SI-70 Individual address is set with DIL switch. Operating temperature 20 C to +60 C Max. relative humidity 0 95% (no condensation) Dimension (diameter x height) 115 x 38mm Weight 140g Material Polycarbonate Contacts Stainless steel Stainless steel. Solid or stranded cables max. 2.5mm² Colour White Fixing centres 50 60mm SI-10: 0672 8010 SI-20: 0672 8020 SI-60: 0672 8060 smi product code (short circuit isolator) (short circuit isolator) SI-30: 0672 8030 SI-70: 0672 8070 (no isolator) (no isolator) Installation Accessories smi product code Spacer for surface installation 0672 8093 Red cap 0672 8091 White cap 0672 8092 D01513/GB0 2 06-2006
Connection diagrams Ancillary Base SI-10 No field wires are connected to this = Loop + = arth (screen) continuity and are polarity sensitive D01513/GB0 3 06-2006
Integrated Base s SI-30 and SI-20 = Loop + = arth (screen) continuity = Remote LD + = Remote LD Group address setting = Remote LD and are polarity sensitive OUT = Loop out OUT = Loop in = Loop + = arth (screen) continuity = Remote LD + = Remote LD = Remote LD Group address setting and are polarity sensitive OUT IN D01513/GB0 4 06-2006
Integrated s Beacon Bases SI-70 and SI-60 = Loop + = arth (screen) continuity = Remote LD + = Remote LD Group address setting = Remote LD and are polarity sensitive OUT = Loop out OUT = Loop in = Loop + = arth (screen) continuity = Remote LD + = Remote LD = Remote LD Group address setting and are polarity sensitive OUT IN D01513/GB0 5 06-2006