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I I <br /> I ' <br /> ZONE ADAPTER MODULE — SIGNAL ZAM � <br /> Signal ZAMs are used to supervise and operate 24 VDC fire fighter phones The signal ZAM is available in NFPA <br /> notification appliances, speakers and telephone circuits Style Y (2 wire), and Style Z (4 wire) operation for <br /> Output capacity is up to 2 A@ 24 VDC, or 50 W of 25 notification appliance'circuit�operation. Field wiring <br /> ViMS speakers, or up to three simultaneously activated diagrams are shown in the following iilustrations. � <br /> i � + <br /> i � + <br /> i � <br /> � I 24 VDC ST�YLE Y <br /> � <br /> f "T"TAP — NOTIFICATION <br /> � �R � APPLIANCE CIRCUIT <br /> i IN/OUT {SPEAKERS SHOWN <br /> � I WIRING + _ ; FOR REFERENCE) <br /> i I MAPNET II I <br /> i — I <br /> i � <br /> � SIGNAL IN(AUDIO OR PHONE) <br /> N SHIELD � I <br /> � ; I <br /> � , <br /> ' � I <br /> i � <br /> � I <br /> iPRIMARY i <br /> i STYLE Z j <br /> I NOTIFICATION APPLIANCE <br /> � � CIRCUIT <br /> � RETURN � � <br /> i , <br /> I <br /> � ' <br /> � <br /> i <br /> , SIGNAL IN(AUDIO OR PHONE) <br /> � I <br /> ZONE,ADAPTER MODULE — CONTROL ZAM � <br /> Control ZAMs are used to provide addressable control Control ZAM relayicontacts are rated at 2 A@ 120 VAC <br /> functions such as elevator capture, HVAC control or 28 VDC, resistive. <br /> pressurization fan control. damper control. etc. i <br /> � <br /> I <br /> + N.C.� � , <br /> i 24 VDC 2A ' I <br /> ,�T„TAP — C1 <br /> OR <br /> IN/OUT N.0.1 ' <br /> WIRING + ; <br /> MAPNET II + <br /> _ �N.C.2 I <br /> i <br /> � 2A 'C.2 I <br /> � � � <br /> I I SHIELD �N�2 CONTROLLED DEVICE <br /> � , <br /> i � ' I <br /> � `I �A���: �^ � � <br /> If .q, �FaF� j ' <br /> i � ,I1�'� ;� , <br /> � ; •.� ��w3�% i CON ROL <br /> � � `\,, , >.;i� POWER <br /> ;, � <br /> � �:,'� <br /> � � ''^� ;,; , CONTROL ZAM i <br /> � , • .. �� ' t,� i � <br /> i . `��.j;�,:i�� ; � � <br /> I E\�� �' I <br /> Y �<� � <br /> � � , i <br /> iI � i <br /> I � <br /> i � <br /> I � <br /> I I 7 � <br />