Bogen-PCMZPM-Operation-Manual 电路图 维修手册.pdf

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1、Bogen Model PCMZPM Zone Paging Module for Bogens PCM2000 Zone Paging System 2000 Bogen Communi cat i ons , Inc. 54-5947-01C 1202 50 Spr i ng St r eet , Rams ey, NJ 07446 Tel . 201-934-8500 Fax: 201-934-9832 RadioFans.CN 收音机爱 好者资料库 Not e : PCMZ PM modul e s w it h a l ab e l on t he t op marke d PCM2

2、000 -B are high-pow e r v e rs ions and can ope rat e w it h 250W ampl ifie rs . Such mode l s re quire Mode l PCMPS2 12V DC, 1.5A pow e r s uppl y t o ope rat e prope rl y . Relay Driver Output Each z one modul e has t hre e re l ay driv e r out put s : RD A, RD B, and RD C - one for e ach s pe ake

3、 r z one . Whe n a z one is act iv e , it s re l ay driv e r is s hort e d t o RD COM t hrough an ope n col l e ct or t rans is t or. T he s e driv e rs can b e us e d t o act i- v at e e x t e rnal re l ay s t o prov ide gre at e r pow e r capacit y or t o ope rat e e x t e rnal e quipme nt . T he

4、pow e r s uppl y for t he s e re l ay s mus t b e 12V DC or l e s s . T he t ot al s ink curre nt pe r driv e r cannot e x ce e d 100 mA. NOTE: So m e p o wer s up p lies ar e r at ed at 12V DC, but when light ly lo aded ar e co n s id- er ably higher in o ut p ut vo lt age. If t he p o wer s up p l

5、y fo r t he r elay has an un lo aded o ut - p ut o f gr eat er t han 13V DC, t he r elay dr iver s m ay begin t o co n duct , en er giz in g t he r elay. If t his p r o blem o ccur s , yo u can eit her r ep lace t he s up p ly wit h a r egulat ed s up p ly o r us e a lo wer vo lt age s up p ly. PCMZ

6、PMPCMZPM 27 Connections to Relay Drivers SUPPRESSION DIODES RadioFans.CN 收音机爱 好者资料库 Contents De s cript ion .4 T al kb ack Opt ion.4 Se t Out put T y pe .4 BGM V ol ume .4 BGM Opt ions .5 Local BGM.5 Z one Wiring .5 Re l ay Driv e r Out put .7 PCMZPMPCMZPM 63 Zone Wiring RadioFans.CN 收音机爱 好者资料库 Desc

7、ription T he Boge n PCMZ PM modul e prov ide s t hre e z one s of paging t o t he PCM2000 s y s t e m. Up t o t hre e PCMZ PM modul e s can b e us e d in a b as ic s y s t e m t o pro- v ide up t o nine z one s of paging. Addit ional modul e s can b e comb ine d w it h a PCMCPU modul e in a s at e l

8、 l it e s y s t e m w he n more t han nine z one s are re quire d. Each PCMZ PM modul e l e t s y ou s e t t he t al k b ack opt ion (on or off) and b ack- ground mus ic opt ions for e ach z one . Each z one can b e conne ct e d or dis con- ne ct e d from t he b ackground mus ic b us . Furt he rmore

9、 , t he e nt ire modul e can b e dis conne ct e d from t he b us and a l ocal b ackground mus ic s ource s ub s t it ut e d. Each modul e can al s o b e configure d for high-pow e r ope rat ion (w he n us ing pas - s iv e s pe ake rs and a ce nt ral ampl ifie r), or l ow -pow e r ope rat ion (s uppl

10、 y ing l ow l e v e l s ignal s t o ampl ifie d s pe ake rs ). A re l ay driv e r is prov ide d for e ach z one , b e coming act iv e w he n t he z one is act iv e . Talk Back Option T he t al k b ack opt ion re quire s t he us e of t he PCMT BM (T al k Back Modul e - one pe r s y s t e m). T al k b

11、 ack for e ach z one is s e l e ct e d us ing t he b uil t -in DIP s w it che s . For e ach z one , pl ace t he corre s ponding DIP s w it ch in t he OFF pos it ion for no t al k b ack, or in t he ON pos it ion if t al k b ack is de s ire d. Set Output Type T he OUT PUT s w it ch is us e d t o s e t

12、 t he modul e for l ow -pow e r or high-pow e r ope rat ion. A me chanical s w it ch l ock is prov ide d t o s e cure t he s w it ch in pl ace . T o change t he s w it ch pos it ion, re mov e t he s cre w s e curing t he l ock. Change t he s w it ch pos it ion, t he n inv e rt t he l ock and s e cur

13、e it in pl ace w it h t he s cre w . Pl ace t he OUT PUT s l ide s w it ch in t he LO PWR pos it ion w he n us ing ampl ifie d s pe ake rs or ampl ifie rs pe r z one . Int e rnal b uffe r amps condit ion t he l ow l e v e l s ig- nal t o driv e approx imat e l y 50 ampl ifie d s pe ake rs . Pl ace t

14、 he s w it ch in t he HI PWR pos it ion w he n us ing pas s iv e s pe ake rs w it h a ce nt ral ampl ifie r. Onl y one out put t y pe can b e s e l e ct e d pe r PCMZ PM modul e . BGM Volume T he BGM V OL cont rol change s t he v ol ume of t he l ow l e v e l b ackground mus ic. Low l e v e l page v

15、 ol ume is not e ffe ct e d b y t his cont rol . BGM Options A t hre e -col umn j umpe r fie l d is av ail ab l e t o conne ct or dis conne ct e ach z one out put t o t he b ackground mus ic b us . Pl ace t he j umpe r in t he OUT pos it ion t o dis conne ct t he z one from t he BGM b us . Pl ace t

16、he j umpe r in t he IN pos it ion t o conne ct t he z one t o t he BGM b us . NOTE: Each z o n e r eq uir es 2 jum p er s t o be m o ved t o t he s am e p o s it io n as in dicat ed by t he br ack et s fo r each z o n e label. Local BGM T he PCMZ PM modul e can acce pt input from a s e condary (l oc

17、al ) BGM s ource . Mov e t he GLOBL BGM j umpe rs t o t he out pos it ion, and conne ct t he BGM s ource t o t he t e rminal s t rip l ab e l e d LOCAL BGM IN & RT . (Se e t he il l us t rat ions in t he Appl icat ions s e ct ion of t he PCMCPU manual for e x ampl e s of t his t y pe of configurat i

18、on w iring.) NOTE: The lo cal BGM s o ur ce m us t be co m p at ible wit h t he t yp es o f s p eak er s in s t alled o n t he z o n e o ut p ut s , t hat is , lo w level when us ed wit h s ep ar at e z o n e am p lifier o r am p li- fied s p eak er s an d high-p o wer 25V o r 70V when us ed wit h p

19、 as s ive s p eak er s . Zone Wiring T he s pe ake r of e ach paging z one conne ct s t o t he appropriat e s cre w t e rminal s on t he conne ct or b l ock. T he s e are l ab e l e d Z ONE A, Z ONE B, and Z ONE C. Each conne ct ion is marke d + and - as a me ans of ide nt ify ing phas ing of t he z

20、 one . T y pical l y , s pe ake r re t urns go t o - and s pe ake r fe e ds go t o +. 2-conduct or s hie l de d w ire is re comme nde d for s pe ake r ins t al l at ion. One s ide of t he s hie l d is grounde d t hrough t he ampl ifie r and t he ot he r s ide is l e ft fl oat ing w it h no conne ct

21、ion. Se e il l us t rat ion on page 6. NOTE: A whit e blo ck n ex t t o t he z o n e o ut p ut t er m in als is p r o vided t o wr it e t he act u- al s ys t em z o n e n um ber fo r t hat s et o f t er m in als . Us e an in delible m ar k er t o wr it e in t he z o n e n um ber s . PCMZPMPCMZPM 45

22、Description T he Boge n PCMZ PM modul e prov ide s t hre e z one s of paging t o t he PCM2000 s y s t e m. Up t o t hre e PCMZ PM modul e s can b e us e d in a b as ic s y s t e m t o pro- v ide up t o nine z one s of paging. Addit ional modul e s can b e comb ine d w it h a PCMCPU modul e in a s at

23、 e l l it e s y s t e m w he n more t han nine z one s are re quire d. Each PCMZ PM modul e l e t s y ou s e t t he t al k b ack opt ion (on or off) and b ack- ground mus ic opt ions for e ach z one . Each z one can b e conne ct e d or dis con- ne ct e d from t he b ackground mus ic b us . Furt he r

24、more , t he e nt ire modul e can b e dis conne ct e d from t he b us and a l ocal b ackground mus ic s ource s ub s t it ut e d. Each modul e can al s o b e configure d for high-pow e r ope rat ion (w he n us ing pas - s iv e s pe ake rs and a ce nt ral ampl ifie r), or l ow -pow e r ope rat ion (s

25、uppl y ing l ow l e v e l s ignal s t o ampl ifie d s pe ake rs ). A re l ay driv e r is prov ide d for e ach z one , b e coming act iv e w he n t he z one is act iv e . Talk Back Option T he t al k b ack opt ion re quire s t he us e of t he PCMT BM (T al k Back Modul e - one pe r s y s t e m). T al

26、 k b ack for e ach z one is s e l e ct e d us ing t he b uil t -in DIP s w it che s . For e ach z one , pl ace t he corre s ponding DIP s w it ch in t he OFF pos it ion for no t al k b ack, or in t he ON pos it ion if t al k b ack is de s ire d. Set Output Type T he OUT PUT s w it ch is us e d t o s

27、 e t t he modul e for l ow -pow e r or high-pow e r ope rat ion. A me chanical s w it ch l ock is prov ide d t o s e cure t he s w it ch in pl ace . T o change t he s w it ch pos it ion, re mov e t he s cre w s e curing t he l ock. Change t he s w it ch pos it ion, t he n inv e rt t he l ock and s e

28、 cure it in pl ace w it h t he s cre w . Pl ace t he OUT PUT s l ide s w it ch in t he LO PWR pos it ion w he n us ing ampl ifie d s pe ake rs or ampl ifie rs pe r z one . Int e rnal b uffe r amps condit ion t he l ow l e v e l s ig- nal t o driv e approx imat e l y 50 ampl ifie d s pe ake rs . Pl a

29、ce t he s w it ch in t he HI PWR pos it ion w he n us ing pas s iv e s pe ake rs w it h a ce nt ral ampl ifie r. Onl y one out put t y pe can b e s e l e ct e d pe r PCMZ PM modul e . BGM Volume T he BGM V OL cont rol change s t he v ol ume of t he l ow l e v e l b ackground mus ic. Low l e v e l pa

30、ge v ol ume is not e ffe ct e d b y t his cont rol . BGM Options A t hre e -col umn j umpe r fie l d is av ail ab l e t o conne ct or dis conne ct e ach z one out put t o t he b ackground mus ic b us . Pl ace t he j umpe r in t he OUT pos it ion t o dis conne ct t he z one from t he BGM b us . Pl ac

31、e t he j umpe r in t he IN pos it ion t o conne ct t he z one t o t he BGM b us . NOTE: Each z o n e r eq uir es 2 jum p er s t o be m o ved t o t he s am e p o s it io n as in dicat ed by t he br ack et s fo r each z o n e label. Local BGM T he PCMZ PM modul e can acce pt input from a s e condary (

32、l ocal ) BGM s ource . Mov e t he GLOBL BGM j umpe rs t o t he out pos it ion, and conne ct t he BGM s ource t o t he t e rminal s t rip l ab e l e d LOCAL BGM IN & RT . (Se e t he il l us t rat ions in t he Appl icat ions s e ct ion of t he PCMCPU manual for e x ampl e s of t his t y pe of configur

33、at ion w iring.) NOTE: The lo cal BGM s o ur ce m us t be co m p at ible wit h t he t yp es o f s p eak er s in s t alled o n t he z o n e o ut p ut s , t hat is , lo w level when us ed wit h s ep ar at e z o n e am p lifier o r am p li- fied s p eak er s an d high-p o wer 25V o r 70V when us ed wit

34、 h p as s ive s p eak er s . Zone Wiring T he s pe ake r of e ach paging z one conne ct s t o t he appropriat e s cre w t e rminal s on t he conne ct or b l ock. T he s e are l ab e l e d Z ONE A, Z ONE B, and Z ONE C. Each conne ct ion is marke d + and - as a me ans of ide nt ify ing phas ing of t

35、he z one . T y pical l y , s pe ake r re t urns go t o - and s pe ake r fe e ds go t o +. 2-conduct or s hie l de d w ire is re comme nde d for s pe ake r ins t al l at ion. One s ide of t he s hie l d is grounde d t hrough t he ampl ifie r and t he ot he r s ide is l e ft fl oat ing w it h no conne

36、 ct ion. Se e il l us t rat ion on page 6. NOTE: A whit e blo ck n ex t t o t he z o n e o ut p ut t er m in als is p r o vided t o wr it e t he act u- al s ys t em z o n e n um ber fo r t hat s et o f t er m in als . Us e an in delible m ar k er t o wr it e in t he z o n e n um ber s . PCMZPMPCMZPM

37、 45 Contents De s cript ion .4 T al kb ack Opt ion.4 Se t Out put T y pe .4 BGM V ol ume .4 BGM Opt ions .5 Local BGM.5 Z one Wiring .5 Re l ay Driv e r Out put .7 PCMZPMPCMZPM 63 Zone Wiring Not e : PCMZ PM modul e s w it h a l ab e l on t he t op marke d PCM2000 -B are high-pow e r v e rs ions and

38、 can ope rat e w it h 250W ampl ifie rs . Such mode l s re quire Mode l PCMPS2 12V DC, 1.5A pow e r s uppl y t o ope rat e prope rl y . Relay Driver Output Each z one modul e has t hre e re l ay driv e r out put s : RD A, RD B, and RD C - one for e ach s pe ake r z one . Whe n a z one is act iv e ,

39、it s re l ay driv e r is s hort e d t o RD COM t hrough an ope n col l e ct or t rans is t or. T he s e driv e rs can b e us e d t o act i- v at e e x t e rnal re l ay s t o prov ide gre at e r pow e r capacit y or t o ope rat e e x t e rnal e quipme nt . T he pow e r s uppl y for t he s e re l ay s

40、 mus t b e 12V DC or l e s s . T he t ot al s ink curre nt pe r driv e r cannot e x ce e d 100 mA. NOTE: So m e p o wer s up p lies ar e r at ed at 12V DC, but when light ly lo aded ar e co n s id- er ably higher in o ut p ut vo lt age. If t he p o wer s up p ly fo r t he r elay has an un lo aded o

41、ut - p ut o f gr eat er t han 13V DC, t he r elay dr iver s m ay begin t o co n duct , en er giz in g t he r elay. If t his p r o blem o ccur s , yo u can eit her r ep lace t he s up p ly wit h a r egulat ed s up p ly o r us e a lo wer vo lt age s up p ly. PCMZPMPCMZPM 27 Connections to Relay Drivers SUPPRESSION DIODES Bogen Model PCMZPM Zone Paging Module for Bogens PCM2000 Zone Paging System 2000 Bogen Communi cat i ons , Inc. 54-5947-01C 1202 50 Spr i ng St r eet , Rams ey, NJ 07446 Tel . 201-934-8500 Fax: 201-934-9832