賓夕法尼亞洲Middletown 2007年8月1日消息， Phoenix Contact推出現(xiàn)場(chǎng)總線模塊部件生產(chǎn)線，提供現(xiàn)場(chǎng)總線過程控制器到現(xiàn)場(chǎng)設(shè)備之間的連通性。此生產(chǎn)線包括一個(gè)用于基金會(huì)現(xiàn)場(chǎng)總線和Profibus PA以及基金會(huì)現(xiàn)場(chǎng)總線電源的片段保護(hù)器?；赥-總線的連接系統(tǒng)，其部件都是很容易擴(kuò)展的熱交換部件。 段落保護(hù)器成了中繼電纜和各種現(xiàn)場(chǎng)設(shè)備的中間界面，熱交換T總線系統(tǒng)使其很容易對(duì)系統(tǒng)或是片段進(jìn)行擴(kuò)展，抑或是對(duì)其進(jìn)行維護(hù)，還不用中斷網(wǎng)絡(luò)通信就能實(shí)現(xiàn)。 對(duì)于10-spur的安裝每spur僅為5.25mm，此模塊節(jié)省了大量的DIN圍欄空間。模塊開始的形狀與箱子類似，擴(kuò)展的模塊提供四個(gè)spur連接，他們是額定的EEx nA [nL]，是批準(zhǔn)為1級(jí)危險(xiǎn)區(qū) 電源用的是FF-831，并依據(jù)IEC 61158-2為基金會(huì)現(xiàn)場(chǎng)總路線H1提供電力供應(yīng)。提供的電壓為25V，在支持冗余為24-V bulk電能時(shí)，產(chǎn)生的熱消散為360 mA。模塊都是電鍍絕緣，可以被安裝在附近的另一個(gè)DIN軌上，不用間隔。功率調(diào)解裝置為單一片段的需要提供可靠的電力供應(yīng)。電源支持危險(xiǎn)位置的高功率箱體保護(hù) 片段保護(hù)器和電源一起可固定在LEDs中，并應(yīng)用無誤差技術(shù)。 菲尼克斯是世界電氣連接，電氣接口和工業(yè)自動(dòng)化的領(lǐng)導(dǎo)者，菲尼克斯美國位于賓夕法尼亞州Middletown，是德國Phoenix Contact的子公司，德國總部現(xiàn)擁有40多個(gè)分公司，在全球范圍內(nèi)擁有員工8,400。公司整合的管理系統(tǒng)包括：正式的質(zhì)量，環(huán)境管理系統(tǒng)，及符合國際標(biāo)準(zhǔn)組織的要求（ISO 9001: 2000, ISO 14001: 2004 and OHSAS 18001:1999）。 original text [COLOR=#708090]August 1, 2007, Middletown, Pa. —— Phoenix Contact introduces a line of modular fieldbus components that offer connectivity from the fieldbus process controller to the field devices. The line includes a segment protector for use with both Foundation Fieldbus and Profibus PA and a Foundation Fieldbus power supply. Based on a T-bus connection system, the components are hot-swappable and allow easy system expansion. The segment protectors serve as an interface between trunk cable and various field devices. The hot-swappable T-bus system makes it easy to expand the system or segment, or to perform maintenance, without disrupting network communication. They provide short-circuit protection to field devices and the network trunk cable. At just 5.25mm per spur for a 10-spur installation, the modules save significant DIN rail space. Modules start with a trunk in/out version, and expansion modules offer four spur connections. They are rated EEx nA （nL） and are approved for Class 1, Division 2 hazardous locations. The power supply is certified to FF-831and provides power to one Foundation Fieldbus H1 segment according to IEC 61158-2. It supplies 25 V and 360 mA with minimal heat dissipation while supporting redundant 24-V bulk power. The modules are galvanically isolated and can be mounted adjacent to one another on a DIN rail without concern for spacing. Passive power conditioning provides reliability for single-segment needs. The power supply supports high-power trunk protection for hazardous locations. Both the segment protector and power supply come with built-in status LEDs and error-free termination technology. Phoenix Contact is a world leader in electrical connection, electronic interface and industrial automation technologies. Phoenix Contact USA, located in Middletown, Pa., is a subsidiary of Phoenix Contact GmbH & Co. KG of Blomberg, Germany, which operates 40 subsidiaries and employs more than 8,400 people around the world. The company’s Integrated Management Systems include a formal Quality, Environmental and Safety program that meets International Standards Organization’s （ISO） requirements （ISO 9001: 2000, ISO 14001: 2004 and OHSAS 18001:1999）.[/COLOR]