485转换器造句

• 485转换器    485转换器应用 10、考勤机使用RS-485转换器的通讯距离最多可以有多远？ 防雷光隔离型485转换器将单端的RS-232信号转换为平衡差分的RS-485或RS-422信号。 考勤系统由考勤终端机,RS232/485转换器,数据线,感应ID卡,考勤管理软件和电脑及打印机（选配）等组成。 如果采用布线方式，那还需要一只RS232/485转换器，而回收数据时就不需要将考勤机拿...
• 485中继器    485中继器是光隔离的RS-485/422的数据中继通信产品，可以中继延长RS-485/422总线网络的通信距离，增强RS-485/422总线网络设备的数目。 将我们的热电阻传感器与我们的RS－485中继器，可将原来只能连接32个PT100、PT1000热电阻采集模块连到同一网络曾多到255个，且最大通信距离为1200m。 而RS-232串口通信的距离就只有15M，而RS-...
• 485集线器    RS-485集线器是一款专为解决复杂的电磁场环境下RS-485总线大系统要求而设计的RS-485总线分割集中器(485hub)。
• 485 ad    The equal-field system was introduced into practice around 485 AD by Tang dynasties. After the fall of the Western Roman Empire, Rodi was destroyed by the Ostrogoths in 485 AD and rebuilt ...
• 485 bc    In 485 BC once Cassius had left office he was condemned and executed. The Volsci and the Aequi were together defeated again in 485 BC . The consul publicum ". He held the office of quaesto...
• 485 bce    In 481 BCE, Tian Xizi's successor Tian Chengzi killed Duke Jian of Qi ( and possibly his father Duke Dao of Qi as well in 485 BCE ), as well as numerous members of the Jiang clan.
• 485 ce    Later ancient commentators such as Proclus ( 410 485 CE ) treated many questions about infinity as issues demanding proof and, e . g ., Proclus claimed to prove the infinite divisibility ...
• 485 genua    In 1846 the city hosts the eighth " Meeting of Italian Scientists " and in 1902 Luigi Carnera discovers an asteroid and called it " 485 Genua ", dedicating it to the Latin name of Genoa.
• 485 series    The 485 series trains were introduced in 1968. 485 series EMUs were phased in from 2 October 1972, and were used until services were discontinued in December 1998. From October of the same...
• 485电表    485电表采用大规模集成电路及先进制造工艺，并选用国际品牌的长寿命元器件，按照GB/T17215-2002和GB/T18460.3-2001标准生产，通信规约符合DL/T645-1997《多功能电能表通信规约》电力行业标准。 485电表是在单相电子式电能表基础上，增加了RS-485接口，适用于底层采用RS-485组网方式的集抄、集控用电管理系统，改变传统的抄表或付费以及对电...
• 485年    [蔡约](442～485年)南朝齐大臣。 总明观至485年因国学兴建而废止。 在位起讫：公元前488年-公元前485年。 的国王（前485年?前465年在位）。 永明三年（485年），去世，时年六十。 北魏太和九年（485年）六月，清河大水。 公元14 85年，哥伦布移居西班牙。 王僧虔(426?485年)是王羲之的四世族孙。 ）；485年4月17日卒于雅典。 公元前485...
• ad 485    While the names of the elites who ruled La Joyanca are largely absent from the archaeological record, epigrapher David Stuart, of the University of Texas, has recently demonstrated that an...
• bav 485    Like the BAV 485, and unlike the DUKW, it has a rear loading ramp. In 1952, the Soviet Union produced the BAV 485 derivative, adding a rear loading ramp. Introduced in 1965, it is large, w...
• bundesautobahn 485    Several section of the original A 49 have built constructed with different names : the four-lane section of Federal road 3 between Marburg and the Gie遝n North interchange, between Karben a...
• dbag class 485    After German reunification, Class 270 units were reclassified as "'DBAG Class 485 " '.
• deaths in 485    By the time of his death in 485, Yucheng had restored the Kaghanate to a status even more powerful than the times of Datan. Darius's death in 485 B . C . was followed by a period of decay ...
• interstate 485    It will be located at the intersection of Interstate 485 and Lawyers Road. Martin also announced the designation " Interstate 485 " for what had previously been called the outerbelt. In De...
• kosmos 485    Kosmos 485 was successfully launched into low Earth orbit at 11 : 04 : 58 UTC on 11 April 1972. Kosmos 485 was the fifty-second of seventy nine DS-P1-Yu satellites to be launched, It was o...
• loop 485    Trucks are required to use Loop 485, a bypass around the east side of town, if they are following US 271 through the area or if they want to turn onto US 80.
• route 485    "' National Route 485 "'is a national highway of Japan connecting Okinoshima, Shimane and Matsue, Shimane in Japan, with a total length of.
• rs-485总线    可以支持RS-485总线与RS-422总线的自动切换。 而RS-232串口通信，RS-485总线通信则抗干扰能力比较差，容易出错。 通过控制网络进行控制，一般采用RS-485总线，can总线，long总线，BA总线等。 PE60S可接入报警输入、输出信号，并可选串行RS-485总线或以太网控制方式。 虽然RS-485总线存在一些缺点，但只要处理好细节，性能还是比较稳定的。 ...
• rs-485协议    和RS-485协议的硬件及数据采集卡通讯的全部功能。
• sr 485    In that process, SR 44 was to be replaced by SR 485. However, the new designation was not retained through the state's renumbering process; SR 485 last appeared on the 1980 1981 state hig...
• united nations security council resolution 485    "' United Nations Security Council resolution 485 "', adopted on 22 May 1981, considered a report by the Secretary-General regarding the United Nations Disengagement Observer Force.
• us 485    On one runestone, U 485 in Marma, he gives his full name : Of鎖g€ 豴i€. ""'Garner v . Teamsters Local 776 " "', 346 US 485 ( 1953 ) is a US labor law case, concerning the scope of federal ...