trtrNHAtr 9203 E 9223 MAGNETIC GONTACTS INBTALLATIclN C c c c c O N F | A CS E C U F I I T Y / DETECTION INSTFIUCTIclNg SAYBFIOOK. Cc]NNECTICUT O6475 clLD Contacttypes:9203SPST,N.O. 9223 SPDT Electrical rating:130 VDC, 50 MA. designations: Terminal COM.: Common N . O . : N o r m a l l y o p e n ( c l o s e d o c o m m o nw h e n m a g n e t t near;openswhen magnet movedaway) is w n N . C . : N o r m a l l yc l o s e d( o p e n h e n m a g n e t e a r ;c l o s e so t commonwhen magnet movedaway) is Operatingcharacteristics: Switch operateswhen magnet w a p p r o a c h ets w i t h i n 1 / 8 " a n d r e l e a s e sh e nm a g n e t o is movedmore than 5/ 8"away. Mounting holes:2-118" centerto center;for No. 6 screws ( N o . 8m a x . ) Accessories: for 9402 Mountingspacer switchandlormagnet 9403 Terminalcoverfor switch v Application: ThesecontacLc used to signalthe opening are , w , o f d o o r s ,w i n d o w s ,g a t e s d r a w e r se t c . F o r e a s i e s t i r i n g , m t h e s w i t c hu n i t i s u s u a l l y o u n t e do n t h e d o o r o r w i n d o w f r a m e .T h e m a g n e t n i t i s m o u n t e d n t h e d o o r o r w i n d o w o u itself. Units are positionedso that when the door or window is closed the magnet is close to and parallel to the s w i t c h . k e e p i n g i t a c t u a t e d , b u t o p e n i n gt h e d o o r o r w i n dow moves the magnet away to releasethe switch mechanism. Mounting positions: As long as the switch and magnet are p a r a l l e la n d i n c l o s e p r o x i m i t y w h e n t h e d o o r o r w i n d o w i s closed, they may be oriented side to side, top to side, or top to top. Use 9402 mounting spacersunder witch and/or m a g n e ti f n e c e s s a r t o i m p r o v e a l i g n m e n t . y Mounting on steel: Switch and/or magnet units may be mounted on steel surfaces, but check for possible loss of s e n s i t i v i t yc a u s e db y t h e s t e e l ' sp a r t i a l l y s h u n t i n g t h e m a g n e t i c f i e l d . F o r o p t i m u m s e n s r t i v i t y , s e a t l e a s tt w o 9 4 0 2 u m o u n t i n g s p a c e r s n d e r a n y m a g n e t m o u n t e d o n s t e e l ,u s e u the side-to-side rientation, and closely align the switch o with the magnet. Terminal covers: Adding 9403 terminal coversto switch u n i t s p r o t e c t s t e r m i n a l c o n n e c t i o n sa g a i n s tt a m p e r i n ga n d also -gi+es-een+aet instal la+ion+ a rno re f i n ished !ook .rrrh er.e appearance is important. Tesr prod accessholes keep the t e r m i n a l c o v e r s f r o m i n t e r f e r : n g i t h t r o u b l e s h o o t i n gp r o w cedures. CLOSED CIRCUIT SYSTEM usrNG 9203 ENO F ./ O LINE ( \ BATTERY U C O N T B O LN I T Protective circuit Inputterminals Protective circuit Input terminals CONTROUNIT T usrNG 9223 WIRESYSTEM OIRECT usE9223 Battery return Ground return feed Ground feed 8attery IN S U B S CB E R ' S S T B U M E N BI 0F C0 F 0 R0 I R E CA C T U A T I 0 N A M c C U L L O H D E T (no lequired): GENERAT0R control feedto additional Beset or switches to generatol Alarmfeed to generatol Batreryfeed from generator usE9223 C IT OPEN IRCUSYSTEM U S E9 2 2 3 W i r e " C o m . " a n d " N . C . " t e r m i n a l sn p a r a l l e lo p r o t e c t i v e i t c i r c u i tt e r m i n a lo f o p e n - c i r c utiy p e c o n t r o lu n i t . s t A6650122-O1 Downloaded from: http://www.guardianalarms.net