3003 W CASINO RD BLDG 40-23 2018-09-21

munication protocol divides the potential 255 addresses Card Cage Backplane on the SLC loops into 8 groups of 32 addresses each and �, _ the panel constantly samples the groups for fire signa- °� "' ` tures. Once a fire signature is detected, the panel nar- � �� "� rows down to the group with the SmartOne device(s) initiating the signature and further to the particular `x; '"• � address initiating the fire signature. �� . ��+� � :�� The SmartOne smoke detectors manage their individual ,� �; a ,,, , drift compensation routines, and have pre-alarm and '�" '� �: alarm thresholds that are configurable in 0.1 percent-per- , " ` foot increments throughout the entire range of listed sen- �+ ��` _t� A � sitivities. The ARIES NETLink can dynamically adjust the �� '�:� �� s.� smoke detector alarm thresholds as the result of one or - , . • more alarm-initiating events to confirm that a fire requir- Q Signal Line Circuit(SLC)Card ing the rapid action of an associated extinguishing sys- Q Network Interface Card(NIC), Future Offering tem has occurred. SmartOne smoke detectors can also Q Relay Card be configured for non-latching operation that requires Q City Tie Card them to measure smoke signatures in excess of their Q Release/Notification Appliance(R-NAC)Circuit Card alarm thresholds for the entire pre-discharge time period Q Digital Alarm Communicator Transmitter(DACT),Future Offering Figure 3. Backplane and Card Cage in order to discharge the extinguishing system. This pre- vents a transitory event that mimics a smoke signature CARD CAGE SPECIFICATION such as the leakage of air-conditioning fluid from acci- dentally discharging the extinguishing system. SmartOne Module Capacity each: Maximum 6 heat detectors have pre-alarm and alarm thresholds that Number of Card Cages: Maximum 4 in control are programmable in 1°F intervals. unit Number of Expansion/ Maximum 24 on system SLC EXPANSION CARDS SPECIFICATION Functional cards: Number of Cards: Subject to slot avail- Sianaling Line Circuits-SLC abilty, max 6 in control The Main Controller Board incorporates two SLC circuits. unit At the rate of one SLC per expansion card, up to six addi- Circuit Specifications: Same as SLC on MCB tional circuits can be included in one control unit. The Expansion Card occupies a single slot in the Card Cage Assembly and plugs directly into the backplane. NACs& R-NACs The Main Controller Board incorporates two Notification All SLC's are suitable for Class A, Class B and Class X Appliance Circuits and two user-configurable Releasing/ wiring. A disconnect switch provides the means to physi- Notification Appliance Circuits. The system can be cally isolate the circuit from its associated field wiring. expanded by adding R-NAC cards to the backplane. The Communications LEDs indicate data transmission Expansion Card occupies a single slot in the Expansion (green) and reception (yellow) and a Status LED indi- Card Cage Assembly and plugs directly into the back- cates module energized state (green) and de-energized p�ane. Each R-NAC card provides three Releasing-Notifi- state(yellow). cation circuits similar to the R-NAC circuit on the MCB. The ARIES NETLink is compatible with all SmartOne Given adequate power, the number of R-NAC Expansion protocol based devices. The SmartOne communication Cards in a system is limited only by the availability of card protocol is called Broadcast Index Polling (BIP). The BIP slots—which itself is limited to 24. enables each of the 255 initiating device on the SLC to Notification Appliance Circuits can be wired as Class A or communicate with the panel on an individual basis in an Class B and support 24 VDC polarized appliances such intelligent system. BIP imposes no limitations on the mix as horns, strobes and bells. Strobes can be either syn- of automatic initiating devices and monitor/control mod- chronized or non-synchronized. ules on the signaling line circuit. Each SmartOne initiat- ing device has a microprocessor, memory, and decision- The Releasing Circuits can be wired as Class A or Class making algorithms to interrupt normal control-unit com- B and configured to activate agent control heads. The cir- munications and initiate an alarm signal. The BIP com- cuit-on time is configurable from 55 microseconds, 90 seconds, 10 minutes, 15 minutes, or On-To-Reset, -5-