shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax k k k k y y y y l l l l - - - - 500 500 500 500 s s s s s s s s m m m m a a a a r r r r t t t t wi wi wi wi r r r r e e e e l l l l e e e e ss ss ss ss t t t t r r r r an an an an s s s s c c c c e e e e i i i i v v v v e e e e r r r r d d d d a a a a ta ta ta ta modu modu modu modu le le le le shenzhen shenzhen shenzhen shenzhen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co., co., co., co., ltd ltd ltd ltd address: address: address: address: c3705-3707 , huangdu square, south of exhibition center, yitian road, futian district, shenzhen , guangdong , china 518048 tel: tel: tel: tel: 86-755- 82943662 fax: fax: fax: fax: 86-755-83408785 skype skype skype skype kyl-sunny yahoo yahoo yahoo yahoo messenger: messenger: messenger: messenger: kyl_sunny @yahoo.com msn: msn: msn: msn: kyl-sunny @hotmail.com email: email: email: email: sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com sales02@rf-data.com website: website: website: website: http://www.rf-data.com
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax b e f o r e using the p r odu c t pl ea se re a d the use m a nu a l car e f ull y . any qu e stion in t ec hni ca l, y o u ca n c ont ac t us. i i i i : : : : ab ab ab ab o o o o ut ut ut ut k k k k y y y y l l l l - - - - 500 500 500 500 s s s s ky l - 500 s , the mi cr o pow e r wi re l e ss t ra ns c e iv e r d a ta module is us e d a s the wi re l e ss d a ta t ra ns c e iv e r in sho r t -ra ng e s, with the sm a ll si ze , low w e ight a nd low pow e r c onsumption , it has g ood st a bility a nd re li a bilit y . this n arr o w - b a nd wi re l e ss d a ta trasceiver's c h a nn e l sp ac ing is a s low a s 25 kh z . ii ii ii ii : : : : f f f f e e e e a a a a t t t t u u u u r r r r e e e e s s s s : : : : performance performance performance performance power output: 10mw(default), (10~100mw optional) rf line-of-sight range: 1000m@1200bps ; 600m@9600bps rf effective rate: 1200/2400/4800/9600/19200bps space channel: 1mhz(default),(12.5/25khz/other c ustomiz ation ) bandwidth: <25khz receiver sensitivity: -123dbm@1200bps(1% ber) networking networking networking networking networking topology: point-to-point, point-to-multipoint compatibility compatibility compatibility compatibility kyl-200 and kyl-300 series power power power power supply voltage: 5v dc (default), 3.3-3.6v( optional) transmit current: <40ma receive current: <20ma sleep current: <20ua general general general general communication mode: half-duplex frequency band: 400-470mhz, 868mhz,915mhz channel: 8(default),16/32/64(optional) interface: ttl/uart, non-standard rs232/rs485 /usb
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax physical physical physical physical properties properties properties properties size: 28 mm 15 mm 10mm (excluding antenna base and data pin) weight: 2 0 g antenna base: 50 , sma operating temperature: industrial:-40 ~+85 (tcxo) frequency stability: 2.5ppm industrial certifications certifications certifications certifications fcc/rohs/ce iii iii iii iii : : : : applic applic applic applic a a a a t t t t i i i i o o o o n n n n o o o o f f f f k k k k y y y y l l l l - - - - 500 500 500 500 s s s s : : : : ky l - 500s the mi cr o pow e r wi re l e ss t ra ns c e iv e r d a ta module is suit a ble f o r : * amr autom a tic m e t e r r ea ding * w i re l e ss a l ar m a nd s ec u r ity s y s t e ms * b uilding a utom a tion, s ec u r it y , wi re l e ss monito r ing a nd c ont r o l * w i re l e ss d a ta t ra nsmission, a utom a tic d a ta c oll ec tion s y s t e m; * r a dio mod e m ca n be us e d f or s po r ts t ra ining & c omp e tition; * w i re l e ss dish e s o r d er ing; * w i re l e ss p o s , p da wi re l e ss sm ar t t er min a l; * r f mod e m ca n be us e d f or el ec t r onic bus st a tion a nd int e lli g e nt t raf f i c ; * r f t ra nsmitt e r w i re l e ss e l ec t r onic displ a y s cre e n a nd qu e uing m ac hin e ; * w i re l e ss t e l e m e t r y c h ar ging f or p ar king, p ar king lot; * w i re l e ss mod e m automobi l e insp ec tion a nd f ou r- w h ee l o r i e nt a tion; * d a ta c ommuni ca tion us e d f or ra ilw a y , oil f i e ld, do c k a nd ar m y . * l e d displ a y in th r uw a y a nd public pl ace s * p oint to mult i - point wi re l e ss n e two r k, wi re l e ss on - th e- spot bus a nd a utom a tic d a ta c oll ec tion s y s t e m; i i i i v: v: v: v: h h h h o o o o w w w w t t t t o o o o u u u u s s s s e e e e t t t t he he he he k k k k y y y y l l l l - - - - 500 500 500 500 s s s s ky l - 500s p r ovide r s- 232, rs - 485 a nd ua r t/ttl int erfa c e po r t f or di rec t c onn e c tion with a pc , rs 485 d e vi ce s, monoli t hic p r o c e sso r s a nd oth e r ua r t. the s c h e m a tic di a g r a m is in the following.
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax 1. 1. 1. 1. po po po po w w w w e e e e r r r r s s s s u u u u p p p p p p p p ly ly ly ly the fa c to r y d efa ult s e tting is + 5v ( 3.3 - 3.6v will in f o r m wh e n pl ac ing the o r d er ) . b y using b e tt e r r ipple fa c to r , ky l - 500s t ra ns ce iv e r s ca n a lso sh ar e pow e r supply with oth e r e quipm e nt. i f possibl e , a volt a g e - st a bili z ing c hip with 5v volt a g e is mo r e rec omm e nd e d a s the only pow e r supply th a n s wit c h pow e r suppl y . b ut if only swit c h pow e r supply a v a il a bl e , the j a m by swit c h pulse to the t ra ns c e iv er s should be a void e d. i n a ddition, the re li a ble g r ounding must be us e d if th er e is oth e r d e vi c e in the s y s t e m e quipm e nt. i n ca se of fa iling to c onn ec t with the g r ound, it ca n f o r m its own g r ounding but must be a bsolut e ly s e p ar a t e d fr om the muni c ip a l e l ec t r ic suppl y . 2. co co co co nn nn nn nn ect ect ect ect ion ion ion ion d d d d e e e e f f f f i i i i n n n n i i i i t t t t ion ion ion ion wi wi wi wi t t t t h h h h te te te te r r r r m m m m i i i i n n n n al al al al ky l - 500s t ra ns ce iv e r s supply one 9 - pin c onn e c tor ( j p 1 ) , th e ir d ef initions a nd c onn ec tion m e thods with t er min a ls ar e shown in t a ble 1. t t t t a a a a b b b b le le le le 1: 1: 1: 1: j j j j p p p p 1 1 1 1 p p p p in in in in d d d d e e e e f f f f i i i i n n n n i i i i t t t t io io io io n n n n s s s s a a a a n n n n d d d d c c c c o o o o nn nn nn nn ect ect ect ect ion ion ion ion met met met met h h h h o o o o d d d d s s s s p in no. s i g n a l n a me f un c tion l e v e l c onn ec tion with t er min a l r e m ar ks 1 gnd g r ounding of pow e r supply g r ound 2 v c c p ow e r supply dc 5v 3 r xd/ttl s er i a l d a ta input to the t ra ns ce iv e r ttl t x d 4 t x d/ttl t ra nsmitt e d d a ta out of the t ra ns c e iv e r ttl r xd 5 s gnd s i g n a l 6 a ( txd) a of rs - 485 ( txd of r s- 232) a ( r x d) 7 b ( r xd) b of r s- 485 ( r x d of r s- 232) b ( tx d) 8 s l eep s l ee p c ont r ol ( input) ttl s l ee p si g n a l hi g h l e v e l sl ee p 9 r e s et r e s e t si g n a l ( input) ttl n e g a tive pulse re s e t
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax 3. 3. 3. 3. th th th th e e e e c c c c o o o o nn nn nn nn ect ect ect ect ion ion ion ion s s s s c c c c h h h h em em em em a a a a t t t t ic ic ic ic d d d d i i i i ag ag ag ag r r r r am am am am b b b b et et et et w w w w ee ee ee ee n n n n c c c c o o o o m m m m pu pu pu pu te te te te r r r r a a a a n n n n d d d d o o o o u u u u r r r r rf rf rf rf m m m m o o o o du du du du le le le le 4. 4. 4. 4. s s s s ett ett ett ett i i i i n n n n g g g g of of of of c c c c h h h h a a a a nn nn nn nn e e e e l, l, l, l, i i i i n n n n ter ter ter ter f f f f a a a a ce ce ce ce , , , , a a a a n n n n d d d d d d d d a a a a t t t t a a a a f f f f o o o o r r r r m m m m at at at at b ef o r e using ky l - 500 s , the us e r n ee ds to m a ke simple c on f igu r a tion b a s e d on its own n ee ds to d e t er mine the c h a nn e l,int erfa c e mode a nd d a ta f o r m a t. the us e r ca n c h a nge or vi e w the modul e ' s int erfa c e b a ud ra t e , c h a nn e l a nd a dd r e ss c od e . p ara m e t e r s e tting or rea ding a s p e r the t e sting so f tw ar e kyl c om. e x e in the p c ( in p r odu c ts box ) . 5. 5. 5. 5. i i i i n n n n s s s s t t t t alla alla alla alla t t t t ion ion ion ion d d d d i i i i m m m m e e e e n n n n sio sio sio sio n n n n : : : : 6. 6. 6. 6. th th th th e e e e f f f f un un un un ct ct ct ct io io io io n n n n - - - - i i i i nd nd nd nd i i i i c c c c a a a a t t t t or or or or lig lig lig lig h h h h t t t t a . the l e d indi ca tor li g ht turns re d f or 0.5s af t e r swit c h ing on. b. the l e d indi ca tor li g ht turns g r e e n c ontinu a lly while rec e iving d a ta fr om a i r . c . the l e d indi ca tor li g ht turns re d c ontinuously wh e n t ra nsmitting d a ta into a ir af t e r rec e iving fr om c om.
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax d. i f the module e n a bl e s the sl ee p f un c tion, l ed indi ca tor li g ht is a lw a y s d ar k. 7. 7. 7. 7. su su su su p p p p p p p p o o o o rte rte rte rte d d d d p p p p r r r r o o o o t t t t o o o o c c c c ol ol ol ol a a a a n n n n d d d d t t t t r r r r a a a a n n n n s s s s m m m m it it it it c c c c a a a a p p p p a a a a b b b b i i i i l l l l i i i i t t t t y y y y ky l - 500s st a nd ar d t ra ns c e iv er s o ffe r t ra nsp ar e nt p r oto c ol to suppo r t v ar ious a ppli ca tions a nd p r oto c ols of us er s. i f the us e r n ee ds to d ecr e a se his c ost or ea se the wo r klo a d of t er min a l cp u, we ca n a dd oth e r sp ec i f ic f un c tions b a s e d on the t ra nsp ar e nt p r oto c ol, su c h a s a dd r e ssin g , d a ta ac quisition, c omm a nd int er p re t a tion, e t c . 8. 8. 8. 8. s s s s l l l l ee ee ee ee p p p p f f f f un un un un ct ct ct ct ion ion ion ion i i i i n n n n s s s s tr tr tr tr u u u u ct ct ct ct io io io io n n n n : : : : due to r e d u c i ng mo r e c o n sum p tio n , k y l -5 0 0 s t r a n s c e i v e r s sup p o r t s l e e p f u n c tio n . i n sl ee p mod e , the c u rr e nt c onsumption is l e ss th a n 20ua. a. a. a. a. how how how how t t t t o o o o u u u u se se se se t t t t h h h h e e e e s s s s l l l l ee ee ee ee p p p p f f f f u u u u n n n n ct ct ct ct io io io io n n n n : : : : the p in8 s l p in j p 1 is the si g n a l of sl ee p c ont r ol. i n hi g h pow e r l e v e l, t ra ns ce iv e r st a y s in wo r king mod e . i n low pow e r l e v e l (< 0.5v ) , t ra ns c e iv e r st a y s in sl ee p mod e . the s l p si g n a l ca n c onv e r t t ra ns c e iv e r fr om wo r king to sl ee p mode in 1ms af t e r fa lling e dg e . i f the s l ee p si g n a l arr iv e s wh e n the t ra ns ce iv e r is t ra nsmitt i ng d a t a , the module will e nt e r sl ee p mode af t e r f inishing t ra nsmission. fr om sl ee p mode to wo r king, it t a k e s the t ra ns c e iv e r 1ms af t e r r ising e dg e . to dis a ble the op e n e d sl ee p f un c tion of ky l - 500 s , the s l p ( s l e e p ) pin should be d ef init e ly c onn e c t e d with 0 or g r ound. b b b b . . . . a a a a tt tt tt tt en en en en t t t t io io io io n n n n s s s s a a a a b b b b o o o o u u u u t t t t u u u u se se se se of of of of sl sl sl sl ee ee ee ee p p p p f f f f u u u u n n n n ct ct ct ct io io io io n n n n : : : : w h e n the sl ee p f un c tion e n a bl e d, a ny supply g lit c h e s, su c h a s swit c h dith er in g , f i r e st r iking or qui c k swit c hing on a nd o ff , c ould ca use the t ra ns c e iv e r to be swit c h e d to the w r ong sl ee p mod e . a f t e r swit c hing on, us er s ca n a void this err or by m a king a c ompulsive re sto ra tion on c e af t e r the cp u d e l a y s 100ms. s s s s l l l l ee ee ee ee p p p p t t t t i i i i m m m m i i i i n n n n g g g g diag diag diag diag r r r r a a a a m m m m : : : : 9. 9. 9. 9. th th th th e e e e a a a a tte tte tte tte n n n n t t t t io io io io n n n n s s s s of of of of d d d d a a a a t t t t a a a a tr tr tr tr a a a a n n n n s s s s m m m m ission ission ission ission a . the d e l a y time ( t c ) b e tw ee n t ra nsmitting a nd re c e iving is l e ss th a n1ms.
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax t t t t i i i i m m m m i i i i n n n n g g g g d d d d iag iag iag iag r r r r a a a a m m m m : : : : b. b. b. b. th th th th e e e e d d d d e e e e lay lay lay lay t t t t i i i i m m m m e e e e of of of of tr tr tr tr a a a a n n n n s s s s ce ce ce ce iv iv iv iv e e e e r r r r s s s s b b b b et et et et w w w w ee ee ee ee n n n n t t t t h h h h e e e e f f f f i i i i r r r r st st st st b b b b it it it it s s s s e e e e n n n n t t t t b b b b y y y y t t t t xd xd xd xd t t t t o o o o t t t t h h h h e e e e f f f f i i i i r r r r st st st st b b b b it it it it rec rec rec rec e e e e iv iv iv iv e e e e d d d d b b b b y y y y rxd. rxd. rxd. rxd. due to a d a ta p r o ce ssing will be m a de on us er s d a ta by ky l - 500s t ra ns ce iv e r using f ec (f o r w ar d e rr or c o rre c tion) or oth e r c o rr e c tion a lgo r ithm, wh e n r xd of a ky l - 500s t ra ns ce iv e r a rec e iv e s the d a t a , th e n t ra nsmits it, the oth e r one t ra ns ce iv e r b will h a ve a d e l a y ( ts) to rece ive a nd t ra nsmit by t x d. di ffer e nt r f d a ta ra te ca us e s di ffe r e nt d e l a y tim e . p l ea se s e e the sp ec i f ic d e l a y time b e low: r f d a te r a te ( bps) d e l a y ts ( m s ) r f d a te r a te ( bps) d e l a y ts ( m s ) 1200 90 9600 16 2400 48 19200 10 4800 30 ti ti ti ti m m m m i i i i n n n n g g g g d d d d ia ia ia ia g g g g r r r r a a a a m: m: m: m: c c c c . . . . e e e e rr rr rr rr or or or or d d d d e e e e ali ali ali ali n n n n g g g g p p p p r r r r o o o o ce ce ce ce du du du du re re re re : : : : to e nh a n c e the re li a bility a nd st a bility of us er s s y s t e ms, a v er i f y bit or a c y c lic r e dund a n c y c h ec k ( cr c ) mode is hi g hly rec omm e nd e d to re s e nt the w r ong
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax in f o r m a tion while using ky l - 500s modul e s. d d d d . . . . l l l l a a a a r r r r g g g g e- e- e- e- nu nu nu nu m m m m b b b b e e e e r r r r d d d d a a a a t t t t a a a a tr tr tr tr a a a a n n n n s s s s m m m m ission ission ission ission i n th e o r y , wh e n the int erfa c e d a ta ra te is fa st e r th a n the r f d a ta ra t e , ky l - 500s t ra ns ce iv e r s ca n s e nt unlim i t e d - long d a ta p ac k a g e , but a ny long p ac k a g e s mo r e th a n 120b ar e not rec omm e nd e d. the l e ngth of ea c h p ac k a ge should be b e tw e e n 60~100 b . w e a lso re c omm e nd us e r to re s e nt the w r ong in f o r m a tion using autom a tic e rr or r e qu e st equipm e nt ( a r q ) . th th th th e e e e a a a a n n n n a a a a l l l l y y y y z z z z i i i i n n n n g g g g as as as as b b b b e e e e low: low: low: low: w h a t if the ac tu a l t ra nsmission b er ( b it e rr or r a t e ) is 10 - 4 , 1 p ac k e t with 1kb d a t a , whi c h is a bout 10 - thous a nd bits, is s e nt, th e o re ti c a ll y , a t l ea st 1 bit will be rec e iv e d w r ongl y , th e n the 1kb in f o r m a tion will n e v e r be rec e iv e d c o rr e c tl y . b ut if we p ac k a ge the d a ta into 10 p ac k e ts with 100b f or ea c h, wh e n a ll 10 p ac k e ts ar e s e nt, th er e will be only 1 p ac k e t w r ong ac c o r ding to this p r ob a bilit y . a f t e r th a t, re s e nd this w r ong p ac k e t using a r q mod e . s o by re s e nding one mo r e p ac k e t a nd the eff i c i e n c y ra te is re du c e d 10 % , a ll d a ta will be a bsolut e ly re c e iv e d c o rre c tl y . 10. 10. 10. 10. a a a a n n n n te te te te nn nn nn nn a a a a c c c c o o o o n n n n f f f f ig ig ig ig u u u u r r r r a a a a t t t t io io io io n n n n : : : : m a ny a pp r op r i a tive a nt e nn a s f or low pow e r r f modul e s ar e s e l ec t e d f or m ee ting di ffer e nt us e r a nt e nna c on f igu r a tions. p l ea se a sk our s a l e s o ff i c e f or f u r th e r in f o r m a tion a bout the a nt e nn a s dim e nsion a nd p erf o r m a n c e . a . h e li ca l s ma a nt e nn a s ky l - ant - 433 - 10 - s ma: 100mm h e li ca l s ma a nt e nn a s with hi g h g a in a nd low c ost, re a c h a long dist a n ce . ky l -a nt - 433 - 3 - s ma: 28mm s ma h e li ca l a nt e nna with m a gn e tic c o r e , sm a ll si z e , b ea uti f ul a pp e a ra n c e ( like the mobile phone a nt e nn a ) ky l -a nt - 433 - 10 - z s ma: 100mm s ma h e li ca l a nt e nna with f olding joint, ea sy f or a djusting the di rec tion a nd f i x i n g .
shen shen shen shen z z z z hen hen hen hen kyl kyl kyl kyl communication communication communication communication equipment equipment equipment equipment co co co co . . . . , , , , ltd ltd ltd ltd web www rf data com email sales @rf data com fax b. m a gn e tic v e hi c le a nt e nna ky l - ant - o433 s - 300h1.5 - s ma: in c lude m a g n e tic a nt e nna b a s e , suit a ble f or e quipm e nt with m e t a l sh e ll, ea sy f or f ixin g , eff e c tive to e nh a n c e the t ra nsmission dist a n ce . mo r e kinds of a nt e nn a , pl ea se b r owse our w e bsit e : http:/ / www. r f - d a t a . c om/ p r odu c ts_list_ e n. a sp ? c l a ssid = 163 i f the us e r h a s sp ec i a l d e m a nds on a nt e nn a s, we ca n d e si g n a nd p r odu c e f or th e m sp ec i a ll y .
|
