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      產(chǎn)品|公司|采購(gòu)|資訊

      研華數(shù)據(jù)采集卡

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      • 公司名稱深圳市誠(chéng)潤(rùn)捷科技有限公司
      • 品       牌
      • 型       號(hào)PCL-745S
      • 所  在  地
      • 廠商性質(zhì)代理商
      • 更新時(shí)間2022/4/21 8:07:15
      • 訪問(wèn)次數(shù)769
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          深圳市啟潤(rùn)達(dá)通工控設(shè)備有限公司成立于2008年6月,辦公面積兩百平米,主要業(yè)務(wù)包括銷售計(jì)算機(jī)及計(jì)算機(jī)外部設(shè)備、軟件、等產(chǎn)品,以及為客戶提供IT產(chǎn)品全線增值服務(wù),是研華ADVANTECH、研祥EVOC等工控行業(yè)的核心代理商。
       
      本著“服務(wù)決定價(jià)值”的原則,在我們?nèi)w員工的共同努力之下,公司的發(fā)展非常迅速,業(yè)績(jī)蒸蒸日上,*穩(wěn)步增長(zhǎng),涉及的行業(yè)包括金融,證券,保險(xiǎn),銀行,企業(yè),醫(yī)藥衛(wèi)生,能源等,除了供應(yīng)硬件軟件設(shè)備,公司還配備了完善的技術(shù)支持,售后服務(wù),客服回訪等部門,為客戶的需求量身訂制解決方案和應(yīng)用方案、售后報(bào)修、產(chǎn)品維護(hù)等。我們的工作得到了許多客戶的認(rèn)可和支持,建立了*穩(wěn)定的合作關(guān)系.


        我們的員工的齊心協(xié)力,勤奮踏實(shí),我們的公司倡導(dǎo)團(tuán)隊(duì)精神,創(chuàng)造高效、務(wù)實(shí)和價(jià)值實(shí)現(xiàn)的平臺(tái),為客戶提供完善周到的服務(wù)。未來(lái)的日子里,我們會(huì)付出更多努力,在不斷開拓發(fā)展的同時(shí),獲得更強(qiáng)的核心價(jià)值和核心競(jìng)爭(zhēng)力!

       

                                                                            

                                                                          深圳市啟潤(rùn)達(dá)通工控設(shè)備有限公司

                                                                                    2008-06-08

       

      工控整機(jī),工控CPU全長(zhǎng)卡,工業(yè)母板,多串口卡等,聯(lián)系電話:13480157091 鄧先生
      雙端口高速RS-232/485接口卡 含2500 VDC浪涌保護(hù)和3000 VDC隔離保護(hù)
      研華數(shù)據(jù)采集卡 產(chǎn)品信息
      主要特點(diǎn)
    1. two independent rs-422/485 serial ports
    2. 2個(gè)獨(dú)立的rs-422/rs-485串行接口
    3. provides 3000 vdc isolation
    4. 提供2500 vdc浪涌保護(hù)
    5. provides 2500 vdc surge protection
    6. 提供3000 vdc隔離保護(hù)
    7. 16c550 uarts with on-chip 16-byte fifo
    8. 帶16字節(jié)fifo的16c550 uart
    9. transmission speeds up to 921.6 kbps
    10. 傳輸速率可達(dá)921.6 kbps
    11. i/o address and interrupt se-lectable
    12. wide irq se-lection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15
    13. supports 2 wire or 4 wire operation
    14. supports tx, rx, rts, and cts signals
    15. automatic rs-485 data flow control or rts control
    16. termination resistors jumper enable/disable
    17. supports standard dos com1, com2, com3, and com4
    18. supports windows? 98/2000/xp, linux?
    19. powerful and easy-to-use utility (icom tools)
    20.  
        內(nèi)容介紹
      the pcl-745 series card provides two rs-422/485 serial ports.each port utilizes a 16c550 uart with an on-chip 16-byte fifo buffer for reliable, high-speed serial i/o. the uart buffer divides data into 16-byte packets before sending them onto the bus. this drastically reduces the cpu load and avoids data loss due to failure to respond to the interrupt request in time. the uart is especially useful for high speed serial i/o under windows. the pcl-745s card differs from the pcl-743s card in that the former uses on-board optical isolators to protect your pc and equipment against damages from ground loops, increasing system reliability in harsh environments. to further increase reliability, the pcl-745s offers surge protection technology, protecting your system from abrupt high voltage surges (up to 2500 v) such as those caused by lightning.

        訂購(gòu)信息
        產(chǎn)品序號(hào)檔案描述
        pcl-745s-b 2-port rs-422/485 isa comm card w/s&i
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