1 km，GPIB總線擴(kuò)展器一GPIB-140A可將GPIB系統(tǒng)的線織延長(zhǎng)-千米，而不會(huì)影響GPIB的完整性，也無(wú)黑像改軟件。該配件使用緩沖傳輸技術(shù)數(shù)據(jù)傳輸速率高達(dá)1.1 Mb/s (EEE 488.1)或2.8 Mb/s (HS488)。GPB-140A還可以將GPIB系統(tǒng)中GPB設(shè)備的最大數(shù)量從15增加到26。這鎮(zhèn)GP1B-140A(季件號(hào)777997-01.777997-02.777997-03.777997-04 777997-05,以及777997-06是-人GPIB總線擴(kuò)展器。這種設(shè)備很容易消除IEEE 488標(biāo)準(zhǔn)強(qiáng)制/要求的電纜長(zhǎng)度和設(shè)備負(fù)載相關(guān)的限制。這GPIB-140A完全兼容IEEE 488.1EEE 488.2標(biāo)準(zhǔn)，根據(jù)IEEE 488標(biāo)準(zhǔn)，任何GPIB系統(tǒng)的總長(zhǎng)度都不能超過(guò)20米GPIB擴(kuò)展器可以達(dá)到1公里的總距離，而無(wú)需任何修改，也不會(huì)影響用戶的GPIB系統(tǒng)的完整性

GPIB-140A

這GPIB擴(kuò)展器可支持長(zhǎng)達(dá)1公里的光纜。這鎳GPIB-140A附帶一個(gè)緩傳輸技術(shù)，使這個(gè)模型成為最快的GPIB總線擴(kuò)展器可用。利用這一模型，用戶在HS488協(xié)議下工作時(shí)可以實(shí)現(xiàn)2,8兆字節(jié)以上的速度，這GPIB擴(kuò)展器可以輕松部署，不需要額外的硬件，在典型情況下，計(jì)算機(jī)設(shè)備的一端連按到電纜擴(kuò)展器。在遠(yuǎn)端，GPIB儀器連接到一個(gè)類(lèi)似的電纜延長(zhǎng)線上。然后，兩個(gè)電纜延伸器通過(guò)光纜互連
每人鎳GPIB-140A持續(xù)監(jiān)控GPIB活動(dòng)，并將GPIB信號(hào)轉(zhuǎn)換為并行或電行信號(hào)，以傳輸?shù)浇邮諗U(kuò)展器。接收擴(kuò)展器從發(fā)送擴(kuò)展器接收電行或并行信號(hào)，并將其轉(zhuǎn)換為IEEE 488信號(hào)，這鎳GPIB-140A不需要修改現(xiàn)有的軟件應(yīng)用程序，因?yàn)樗擒浖该鞯摹?/p>

GPIB-140A

1 km, GPIB Bus extender A GPIB-140A extends the wire fabric of a GPIB system by -km without compromising the integrity of the GPIB and without black image modification software. The accessory uses buffered transfer technology for data transfer rates up to 1.1 Mb/s (EEE 488.1) or 2.8 Mb/s (HS488). The GPB-140A can also increase the maximum number of GPB devices in a GPIB system from 15 to 26. The town GP1B-140A(season number 777997-01.777997-02.777997-03.77797-04 77797-05, and 77797-06 are -human GPIB bus extenders. This device easily eliminates the limitations related to cable length and device load imposed/required by the IEEE 488 standard. This GPIB-140A is fully compatible with the IEEE 488.1EEE 488.2 standard, according to the IEEE 488 standard, the total length of any GPIB system cannot exceed 20 meters. The GPIB extender can reach a total distance of 1 km without any modification and without affecting the integrity of the user’s GPIB system
The GPIB extender can support up to 1 km of cable. This nickel GPIB-140A comes with a caching technology that makes this model the fastest GPIB bus extender available. With this model, users can achieve speeds of more than 2,8 megabytes when working under the HS488 protocol, and the GPIB extender can be easily deployed without the need for additional hardware, typically with one end of the computer device attached to the cable extender. At the far end, the GPIB instrument is connected to a similar cable extension. The two cable extenders are then connected via optical cable
The per-person Nickel GPIB-140A continuously monitors GPIB activity and converts GPIB signals into parallel or telebank signals for transmission to the receive expander. The receiving extender receives a teleline or parallel signal from the sending extender and converts it into an IEEE 488 signal, which does not require modification of existing software applications because it is software-transparent.

GPIB-140A