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4009 IDNet NAC Extender, Continued. . <br /> System Configuration A functional block diagram depicting the interconnections between modules is <br /> shown in Figure 3. Alarm signal and OV connections provide alarm and trouble <br /> operation. The host FACP can detect EARTH faults on any NAC signal. <br /> CLASSA - <br /> . ADAPTEIi ADAPTER .. .. •. . <br /> OPTION <br /> CARD CARD <br /> CLASSA CLASSA <br /> ADAPTER .. ADAPTER :. : . <br /> NAC OPOON CARD <br /> •4NACS(I.S AMPS) . <br /> 40W IDNd NAC EXTENDER OPR EAASSMBCI- IDNET REPEATER OPTION CARD: .. <br /> - ONEND -. .. <br /> (NAC EXTENDER PGsmDM .. . <br /> ISOLATE <br /> 4NACS(2AMPS) . f)IDNN <br /> •SAMPSOFPOWER •.REGENERATES SIGNALS <br /> .. - •'IDNWWTERFACE .. •UASSAOPERATION <br /> •HARDWARE INTERFACE (OPTION CARD POSNION) •TONmiNtIDNETOOr - <br /> .. - .. (SEE NOTE 1) .. '.. <br /> . - .- .. -. -. .. .. on <br /> . - - - FMER RECEIVER OPTION <br /> BATTERY •FIBER TO FACPADNATO SLAVES RSERTRANSWTER . <br /> •REGENERATES SIGNALS I OPTION CARD 1 .. <br /> •CLASS A ORB FIBER VERSIONS I I <br /> _Notes: -- _ .. .. (SEE NOTE 2) - .. <br /> 1. This option card position is for the IDNet Repeater Option Card or the Fiber Receiver Option Card. <br /> 2. The Fiber Transmitter Option Card is a remote connection and not part of:the 4009 cabinet assembly.-. <br /> Figure 3. 4009 IDNet Functional Block Diagram <br /> System Switches and Hardware Configuration DIP Switch SWI <br /> Indicators <br /> The 8-position Hardware Configuration:DIP Switch(SW1)is.used to configure <br /> what hardware is present and supervised-by the 4009 IDNet. For proper 4009- <br /> IDNet operation,SWl must correspond with the hardware installed. The <br /> hardware.configuration switch is located at the top edge of the system board(see .. <br /> Figure 4). The`:`.ON'position of the switch indicates that the associated <br /> hardware(see Table 1)is.configured to the 4009.IDNet. A trouble condition is <br /> reported to the FACP if hardware is configured;but not present or hardware is <br /> present but not configured: Dip Switch SW1/Positi6n-8 controls how the 4009 <br /> IDNet receives:it commands. WhenSWl/Position 8 is,"ON";:the 4009 IDNet <br /> receives commands from.the control inputs.When SW1/Position 8 is"OFF.",the <br /> 4009 IDNet receives commands from the IDNet channel. <br /> .:-Table 1. Hardware Configuration Switch SW1 <br /> Switch Number Configured Hardware <br /> "ON" = Present <br /> 1 .. :. Class A Adapter for NAC 1 &2 <br /> 2- Class A Ada ter'for NAC 3 &4 <br /> 3 Class A Adapter for NAC 5:&6 <br /> 4 Class A Adapter for NAC 7&8 <br /> 5 IDNet Repeater/Fiber <br /> 6 Not Used <br /> 7 NAC Option Card <br /> 8 Hardwired Control "OFF"= IDNet Control <br /> Continued on next page <br /> 5 <br /> Technical Manuals Online!.--http://www.tech-man:com <br />