BOSCH報(bào)警MT系統(tǒng)專業(yè)版

1、Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.ST/MKT4 G | 5/9/2005 | Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all r

2、ights of disposal such as copying and passing on to third parties.BOSCH最新基于混合總線的小區(qū)報(bào)警系統(tǒng)最新基于混合總線的小區(qū)報(bào)警系統(tǒng)MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.u 第一代：基于純軟件

3、管理的第一代：基于純軟件管理的DS-3和和DS7400組合系統(tǒng)組合系統(tǒng) 第二代：基于第二代：基于DS7400XI MUX總線單向傳輸?shù)目偩€單向傳輸?shù)腗UX系統(tǒng)系統(tǒng)博世小區(qū)報(bào)警系統(tǒng)發(fā)展歷史博世小區(qū)報(bào)警系統(tǒng)發(fā)展歷史MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.u第三代：基于

4、現(xiàn)場(chǎng)總線第三代：基于現(xiàn)場(chǎng)總線CAN 總線以及總線以及RS485總線混合結(jié)構(gòu)雙向總線混合結(jié)構(gòu)雙向傳輸?shù)膫鬏數(shù)腗T小區(qū)小區(qū)報(bào)警系統(tǒng)報(bào)警系統(tǒng) 博世安保公司博世安保公司MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)，完全根據(jù)國(guó)內(nèi)小區(qū)要求開發(fā)，完全根據(jù)國(guó)內(nèi)小區(qū)要求開發(fā)，架構(gòu)合理、通訊可靠、功能實(shí)用的專業(yè)小區(qū)報(bào)警管理系統(tǒng)。架構(gòu)合理、通訊可靠、功能實(shí)用的專業(yè)小區(qū)報(bào)警管理系統(tǒng)。MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights

5、 of disposal such as copying and passing on to third parties.u CAN總線節(jié)點(diǎn)數(shù)量的限制總線節(jié)點(diǎn)數(shù)量的限制 每路每路CAN總線在總線在100個(gè)節(jié)點(diǎn)以內(nèi)，個(gè)節(jié)點(diǎn)以內(nèi)，全全CAN總線也需要分級(jí)實(shí)施。總線也需要分級(jí)實(shí)施。 成本成本 小區(qū)節(jié)點(diǎn)數(shù)量眾多時(shí)，全小區(qū)節(jié)點(diǎn)數(shù)量眾多時(shí)，全CAN總線總線結(jié)構(gòu)總成本會(huì)提高很多。結(jié)構(gòu)總成本會(huì)提高很多。 技術(shù)可行性技術(shù)可行性 在二級(jí)總線使用帶隔離保護(hù)和節(jié)點(diǎn)在二級(jí)總線使用帶隔離保護(hù)和節(jié)點(diǎn)限制的限制的RS485可以滿足技術(shù)和功能可以滿足技術(shù)和功能上的要求。上的要求。 RS485總線在智能小區(qū)應(yīng)用中具有總線在智能小

6、區(qū)應(yīng)用中具有一定的普遍性和實(shí)用性。一定的普遍性和實(shí)用性。為什么使用混合總線形式為什么使用混合總線形式MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.系統(tǒng)組成系統(tǒng)組成 中心管理軟件中心管理軟件 MTSW 專業(yè)總線專業(yè)總線接接警機(jī)警機(jī) MTR CAN/RS485CAN/RS4

7、85總線轉(zhuǎn)換模塊總線轉(zhuǎn)換模塊 MTGW 總線隔離模塊總線隔離模塊 MT3-2、 MT3-4 總線輸入總線輸入/輸出模塊：輸出模塊： 六防區(qū)/十二防區(qū)鍵盤主機(jī) DS6R、DS12R 防區(qū)擴(kuò)展模塊 MT1-1、MT1-2、MT1-8 八路繼電器輸出模塊 MT2-8 帶1路輸出的單防區(qū)擴(kuò)展模塊 MT3-1 32路繼電器輸出模塊 DSR-32CMT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of

8、disposal such as copying and passing on to third parties.系統(tǒng)功能及特點(diǎn)系統(tǒng)功能及特點(diǎn)I.控制范圍廣 MT系統(tǒng)支持大范圍的小區(qū)報(bào)警系統(tǒng) 水平總線采用CAN總線傳輸方式， 最遠(yuǎn)距離可達(dá)2000米 垂直總線采用RS485總線傳輸方式，最遠(yuǎn)距離可達(dá)1200米MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such a

9、s copying and passing on to third parties.II.系統(tǒng)容量大 MT系統(tǒng)最大支持一萬個(gè)用戶和一萬個(gè)RS485總線輸入/輸出設(shè)備。III. 系統(tǒng)調(diào)試容易 在簡(jiǎn)單的地址撥碼設(shè)置后，基本上實(shí)現(xiàn)即插即用，整個(gè)系統(tǒng)不需要復(fù)雜的編程。IV.采用了專業(yè)級(jí)別的報(bào)警中心接收機(jī) MT系統(tǒng)的中心接收機(jī)可存儲(chǔ)3000條事件信息，確保數(shù)據(jù)不丟失。MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all

10、 rights of disposal such as copying and passing on to third parties.V.專業(yè)的報(bào)警中心管理軟件MTSW，功能強(qiáng)大能夠及時(shí)接收、顯示用戶所有防區(qū)的報(bào)警/報(bào)警恢復(fù)及故障信息能夠?qū)崟r(shí)報(bào)告用戶鍵盤主機(jī)DS6R/DS12R的工作狀態(tài)和實(shí)現(xiàn)遠(yuǎn)程布/撤防能夠?qū)崿F(xiàn)用戶報(bào)警的多媒體提示（文字、地圖、中文語音）支持多級(jí)電子地圖顯示MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We r

11、eserve all rights of disposal such as copying and passing on to third parties.VI.中心與前端能夠?qū)崟r(shí)雙向通訊DS6RMT1-8MT1-1MTGWMTRMTSW探測(cè)器報(bào)警信號(hào)探測(cè)器報(bào)警信號(hào)RS485總線總線CAN BUS總線總線RS232串口線串口線MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of dispo

12、sal such as copying and passing on to third parties.VII. 線路拓?fù)浣Y(jié)構(gòu)簡(jiǎn)單#2 CAN總線#1 CAN總線#1#100RS485MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)#2Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MT系統(tǒng)體系結(jié)構(gòu)系統(tǒng)體系結(jié)構(gòu)中心接收

13、機(jī)MTR報(bào)警管理軟件MTSWPC機(jī)總線轉(zhuǎn)換器MTGW總線轉(zhuǎn)換器MTGW總線轉(zhuǎn)換器MTGW總線轉(zhuǎn)換器MTGW用戶鍵盤DS6R八路輸入板MT1-83路獨(dú)立RS485總線，每路可達(dá)1.2Km1#2#3#最多120個(gè)終端設(shè)備可自由分配在三路RS485總線上1號(hào)CAN總線，最大可連接100個(gè)總線轉(zhuǎn)換器，最遠(yuǎn)距離2KM2號(hào)CAN總線，最大可連接100個(gè)總線轉(zhuǎn)換器，最遠(yuǎn)距離2KM1#1#100#100#單路輸入模塊MT1-1聯(lián)動(dòng)輸出設(shè)備MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industria

14、l property rights. We reserve all rights of disposal such as copying and passing on to third parties.MTR 專業(yè)總線報(bào)警接收機(jī)專業(yè)總線報(bào)警接收機(jī)支持兩路支持兩路CANCAN總線，每路總線，每路CANCAN總線距離可達(dá)總線距離可達(dá)2 2000000米米每路每路CANCAN總線最多可支持總線最多可支持100100個(gè)個(gè)MTGWMTGW完善的自檢功能，監(jiān)測(cè)系統(tǒng)工作狀態(tài),確保系統(tǒng)正常運(yùn)行監(jiān)測(cè)總線上所有模塊工作狀態(tài),并提供實(shí)時(shí)報(bào)警能夠存儲(chǔ)3000條緩存事件，確保信息不丟失使用AC 18V 電源具有DC 1

15、2V蓄電池接口具有兩個(gè)RS-232接口 COM3口接MTSW軟件 COM4口接MTRAM編程軟件具有并口打印機(jī)接口MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MTGW總線轉(zhuǎn)換模塊總線轉(zhuǎn)換模塊Bosch Security Systems reserves all rig

16、hts even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MTGW 總總線線轉(zhuǎn)換轉(zhuǎn)換模塊模塊 實(shí)現(xiàn)CAN總線與RS485總線進(jìn)行轉(zhuǎn)換通訊提供三個(gè)提供三個(gè)RS485回路，支持回路，支持120個(gè)個(gè)RS485總線總線輸入輸入/輸出模塊輸出模塊具有RS485總線隔離功能, RS485總線故障不會(huì)引起系統(tǒng)癱瘓實(shí)時(shí)監(jiān)測(cè)CAN總線與RS485總線工作狀態(tài)POWER 指示燈 亮：電源正常SYSTEM

17、指示燈 綠燈每秒閃爍一次：MTGW工作正常CAN 指示燈 紅綠燈交替快閃：CAN總線正常RS485 指示燈 紅綠燈交替快閃：RS485總線正常MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. 用于MT系統(tǒng)，提供2個(gè)/4個(gè)RS485總線回路具有良好的總線隔離功能,當(dāng)總線線路

18、短路時(shí)提供隔離保護(hù),不會(huì)影響其他用戶采用開關(guān)式穩(wěn)壓電源， DC 1215V 2.4A ，支持后備電池電源輸出穩(wěn)定,能夠給用戶鍵盤主機(jī)集中供電RS485MT3-2/MT3-4 總線隔離模塊總線隔離模塊MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MT1-1 單防區(qū)模塊單防

19、區(qū)模塊RS485總線終端設(shè)備可監(jiān)測(cè)一個(gè)常開或常閉報(bào)警回路體積小巧，防水設(shè)計(jì)防水設(shè)計(jì)，適合周界紅外對(duì)射使用拔碼式地址設(shè)定，方便施工采用外部電源供電方式采用外部電源供電方式，不從總線上取電，增加系統(tǒng)穩(wěn)定性寬電壓設(shè)計(jì)，DC 8V-25V，適應(yīng)長(zhǎng)距離周界工作方式待警時(shí)工作電流5mA，報(bào)警時(shí)為65mA探測(cè)器到模塊最大距離76米MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal s

20、uch as copying and passing on to third parties.MT1-8 八防區(qū)模塊八防區(qū)模塊RS485總線終端設(shè)備，只占用總線一個(gè)設(shè)備地址可監(jiān)測(cè)8個(gè)常開或常閉報(bào)警回路備有塑料外殼，適合室內(nèi)使用適合室內(nèi)使用拔碼式地址設(shè)定，方便施工具有防拆保護(hù)功能具有LED燈顯示總線通訊狀況工作電壓DC 8V-15V待警時(shí)電流15mA，報(bào)警時(shí)電流75mA探測(cè)器到模塊最大距離76米MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property righ

21、ts. We reserve all rights of disposal such as copying and passing on to third parties.MT1-2 雙防區(qū)總線輸入模塊雙防區(qū)總線輸入模塊 RS485總線終端設(shè)備，只占用總線一個(gè)設(shè)備地址可監(jiān)測(cè)2個(gè)常開或常閉報(bào)警回路MT3-1 單單防區(qū)輸入防區(qū)輸入/ /輸出模塊輸出模塊 RS485總線終端設(shè)備，只占用總線一個(gè)設(shè)備地址可監(jiān)測(cè)1個(gè)常開或常閉報(bào)警回路提供提供1 1路路C C型繼電器輸出型繼電器輸出MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even i

22、n the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MT2-8 八八路路繼電器輸出模塊繼電器輸出模塊 MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)RS485總線終端設(shè)備，只占用總線一個(gè)設(shè)備地址提供8路C型繼電器輸出DSR32C 三十二路繼電器模塊三十二路繼電器模塊RS485總線終端設(shè)備，只占用總線一個(gè)設(shè)備地址提供32路C型繼電器輸出兼容DS7000系列主機(jī)、CMS7000軟件支持MTSW軟件，可連動(dòng)其他設(shè)備或聯(lián)動(dòng)L

23、ED地圖聯(lián)動(dòng)方式靈活：可一對(duì)一一對(duì)一、一對(duì)多或多對(duì)一輸出聯(lián)動(dòng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.既可以住戶獨(dú)立使用既可以住戶獨(dú)立使用, ,也可以連接到也可以連接到MTMT系統(tǒng)中系統(tǒng)中，實(shí)現(xiàn)小區(qū)中心聯(lián)網(wǎng) 內(nèi)置地址撥碼開關(guān),占用一個(gè)RS485總線設(shè)備地址MTSWMTSW中心管理軟件能夠?qū)χ行?/p>

24、管理軟件能夠?qū)S6R2-CHIDS6R2-CHI進(jìn)行遠(yuǎn)程布進(jìn)行遠(yuǎn)程布/ /撤防撤防支持六個(gè)防區(qū)，1個(gè)報(bào)警繼電器輸出，2個(gè)固態(tài)輸出和1個(gè)鑰匙開關(guān)支持1個(gè)主碼、3個(gè)用戶碼、1個(gè)劫持碼和1個(gè)開門密碼 DS6R2-CHIDS6R2-CHI支持無線功能支持無線功能DS6R2-CHI六六防區(qū)防區(qū)鍵盤主機(jī)鍵盤主機(jī) MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as

25、copying and passing on to third parties.無線功能介紹無線功能介紹DS6R-CHI 使用RF3212-CHI無線接收模塊，支持六個(gè)無線防區(qū)支持支持18個(gè)無線探頭（每個(gè)防區(qū)最個(gè)無線探頭（每個(gè)防區(qū)最多多3個(gè)），有線個(gè)），有線/無線防區(qū)能混合無線防區(qū)能混合使用使用支持6個(gè)遙控器RF3212-CHI無線接收模塊距離DS6R-CHI最遠(yuǎn)距離為20米R(shí)F3401-CHI無線單防區(qū)模塊 RF920-CHI無線被動(dòng)紅外探測(cè)器 RF3332/3334雙鍵式/四鍵式無線遙控器 RF835-CHI無線三技術(shù)探測(cè)器 RF3212-CHI無線接收模塊 MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)B

26、osch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.DS12R-CHI 十二十二防區(qū)防區(qū)鍵盤主機(jī)鍵盤主機(jī) 既可獨(dú)立使用,也可以連接到MT系統(tǒng)中RS485總線線路,用于小區(qū)聯(lián)網(wǎng) 內(nèi)置地址碼開關(guān),占一個(gè)設(shè)備地址碼MTSW中心管理軟件能夠?qū)S12R-CHI進(jìn)行遠(yuǎn)程布/撤防12個(gè)可編程防區(qū)個(gè)可編程防區(qū)，支持有線

27、/無線防區(qū)，1個(gè)報(bào)警繼電器輸出，2個(gè)固態(tài)輸出和1個(gè)鑰匙開關(guān)支持1個(gè)主碼、3個(gè)用戶碼、1個(gè)劫持碼和1個(gè)開門密碼 DS12R-CHI支持無線功能，支持，支持2 2個(gè)無線接收模個(gè)無線接收模塊塊 ，2424個(gè)無線探頭（每個(gè)防區(qū)最多個(gè)無線探頭（每個(gè)防區(qū)最多2 2個(gè)），個(gè)），支持6個(gè)無線遙控器RF3212-CHI無線接收模塊距離DS12R-CHI最遠(yuǎn)距離為20米MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rig

28、hts of disposal such as copying and passing on to third parties.MTSW報(bào)警管理軟件報(bào)警管理軟件Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MTSW報(bào)警管理軟件報(bào)警管理軟件Bosch Security Systems reserve

29、s all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.專業(yè)的報(bào)警聯(lián)網(wǎng)中心管理軟件，Windows 2000 / XP 操作平臺(tái)能夠?qū)⑿^(qū)報(bào)警/周界報(bào)警/在線巡更/電話聯(lián)網(wǎng)報(bào)警等幾大系統(tǒng)整合為一體可自定義語音報(bào)警提示功能可自定義語音報(bào)警提示功能多級(jí)電子地圖顯示多級(jí)電子地圖顯示，從市級(jí)地圖直到防區(qū)位置圖完善的數(shù)據(jù)庫管理維護(hù)工具，方便數(shù)據(jù)庫查詢、備份和恢復(fù)支持支持DSR

30、32C繼電器輸出模塊繼電器輸出模塊，方便LED顯示屏和視頻聯(lián)動(dòng)等輸出可對(duì)前端的可對(duì)前端的DS6R/DS12R遠(yuǎn)程布遠(yuǎn)程布/撤防撤防MTSW軟件管理用戶權(quán)限可設(shè)置軟件管理用戶權(quán)限可設(shè)置可遠(yuǎn)程控制前端的輸出裝置（DSR32C等現(xiàn)場(chǎng)輸出模塊）可設(shè)置短消息通知功能可設(shè)置短消息通知功能可通過網(wǎng)絡(luò)/電話線/RS232串口線將信息轉(zhuǎn)發(fā)至上級(jí)管理中心支持支持BOSCHBOSCH可視對(duì)講系統(tǒng)報(bào)警信號(hào)輸入可視對(duì)講系統(tǒng)報(bào)警信號(hào)輸入支持DS7400XI報(bào)警主機(jī)直連配有500、1000、3000、10000用戶不同的版本供用戶選擇MTSW報(bào)警管理軟件報(bào)警管理軟件Bosch Security Systems reserv

31、es all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.MTSW報(bào)警管理軟件報(bào)警管理軟件Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copyi

32、ng and passing on to third parties.MT系統(tǒng)功能總結(jié)系統(tǒng)功能總結(jié)智能小區(qū)家庭防護(hù)系統(tǒng)智能小區(qū)家庭防護(hù)系統(tǒng)周界防護(hù)系統(tǒng)周界防護(hù)系統(tǒng)在線式巡更系統(tǒng)在線式巡更系統(tǒng)電話及網(wǎng)絡(luò)聯(lián)網(wǎng)報(bào)警系統(tǒng)電話及網(wǎng)絡(luò)聯(lián)網(wǎng)報(bào)警系統(tǒng)可視對(duì)講報(bào)警系統(tǒng)可視對(duì)講報(bào)警系統(tǒng)多級(jí)聯(lián)網(wǎng)功能多級(jí)聯(lián)網(wǎng)功能聯(lián)動(dòng)聯(lián)動(dòng)LED/CCTVLED/CCTV等功能等功能遠(yuǎn)程控制功能遠(yuǎn)程控制功能短消息通知增值服務(wù)短消息通知增值服務(wù)MT小區(qū)報(bào)警系統(tǒng)小區(qū)報(bào)警系統(tǒng)Bosch Security Systems reserves all rights even in the event of industrial property r

33、ights. We reserve all rights of disposal such as copying and passing on to third parties.MT系統(tǒng)布線及工程要求系統(tǒng)布線及工程要求水平總線（CAN總線）建議采用不低于RVPS 2 x 1.5mm雙絞屏蔽線纜，每路水平總線不超過2000米CAN總線上的MTGW必須嚴(yán)格按照串接（手拉手）的方式連接嚴(yán)格按照串接（手拉手）的方式連接每路每路CAN總線上的最后一個(gè)總線上的最后一個(gè)MTGW必須短接必須短接CAN總線末端跳線總線末端跳線每路CAN總線上的MTGW地址不能重復(fù)垂直總線（RS485總線）建議采用不低于RVPS

34、 2 x 1.0 mm雙絞屏蔽線纜，每路RS485總線不超過1200米R(shí)S485總線上的設(shè)備（DS6R/MT1-8/MT1-1）以串接方式為主，盡量避免分支線每路每路RS485總線上的最后一個(gè)總線上的最后一個(gè)RS485設(shè)備必須并接設(shè)備必須并接120歐姆終端電阻歐姆終端電阻每個(gè)MTGW內(nèi)的RS485設(shè)備地址不能重復(fù)總線設(shè)備建議統(tǒng)一接地，可采用屏蔽層統(tǒng)一接地的方法Bosch Security Systems reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.CAN總線設(shè)備以及總線設(shè)備以及RS485總線的設(shè)備都應(yīng)該以串接（手拉手）的總線的設(shè)備都應(yīng)該以串接（手拉手）的方式連接方式連接不合理的方式不合理