IS220PICCH2B系統(tǒng)模塊卡件
10001930278 Ver 01 Publication 836P-IN002B-EN-P-2017年12月14142258.02取代Publication836P-IN002A-EN-P-2015年10月版權(quán)所有?2017，Inc.保留所有權(quán)利。在美國印刷的密封類型平行螺紋錐形螺紋（NPT）必須使用合適的平墊圈和密封圈在密封面上用平行螺紋正確密封工藝連接件。錐形螺紋（例如NPT螺紋）的密封是通過為螺紋提供額外的密封材料，例如PTFE膠帶（EN 837-2）來實現(xiàn)的。拆卸和處置拆卸：只有在系統(tǒng)減壓后才能斷開壓力變送器。處置：處置不當(dāng)會危及環(huán)境。按照特定國家的廢物處理法規(guī)，以環(huán)境兼容的方式處理儀器和包裝材料。支持技術(shù)支持，請訪問http://www.rockwellautomation.com/support/overview.page.廢棄電氣和電子設(shè)備（WEEE）注意：卸下的壓力變送器中的殘余介質(zhì)可能會對人員、環(huán)境和設(shè)備造成風(fēng)險。采取充分的預(yù)防措施。在使用壽命結(jié)束時，該設(shè)備應(yīng)與未分類的城市垃圾分開收集。根據(jù)EN 837和DIN 3852-E NPT 800T/H防爆接觸塊A適用于I類2區(qū)危險場所的嚴(yán)酷負荷解決方案公告800TC-XAF防爆接觸塊是適用于I級2區(qū)環(huán)境的堅固解決方案，尤其適用于不需要典型簧片開關(guān)解決方案的急停和高振動應(yīng)用。緊急停止應(yīng)用–簧片開關(guān)的磁性操作設(shè)計防止其與緊急停止裝置一起使用。相比之下，800TC-XAF防爆接觸塊具有符合全球緊急停止標(biāo)準(zhǔn)所需的正開常閉觸點。此外，該設(shè)計允許接觸塊堆疊，這增加了應(yīng)用靈活性，并適應(yīng)照明急停裝置的安全電路。高振動應(yīng)用–簧片開關(guān)密封在玻璃外殼中，玻璃外殼易碎，容易受到與高振動相關(guān)的應(yīng)力損壞。800TC-XAF防爆接觸塊的主體由極其耐用的熱塑性樹脂模制而成，因此接觸塊組件將在最惡劣的應(yīng)用中保持I類Div.2的完整性。除了I類Div.2應(yīng)用中可能存在的易燃氣體、液體或蒸汽的爆炸性外，這些材料也可能具有高度腐蝕性。考慮到這一點，我們對800TC-XAF防爆接觸塊中使用的部件的材料選擇給予了謹慎的注意，以幫助確保在最苛刻的環(huán)境中安全可靠地運行：?玻璃填充聚酯接觸塊主體?不銹鋼五金件，包括端子螺釘/夾具和安裝螺釘?陶瓷柱塞?帶純銀觸點的分叉扳手功能和優(yōu)點?適用于I類Div.2環(huán)境（A、B、C和D組）的可靠UL 1203認證解決方案?堅固耐用的結(jié)構(gòu)，適用于涉及沖擊和振動的應(yīng)用?1-NO、1-NC、，A600額定觸點?用于全局緊急停止功能的正開NC觸點?用于多種按鈕：–800T 30 mm 4型、13–800H 30 mm 4、4X、，13–800H/HL類型7和9–800R站?與多種設(shè)備類型兼容：–瞬時接觸按鈕–觸發(fā)動作緊急停止–推拉設(shè)備–選擇器開關(guān)–按下測試指示燈危險場所應(yīng)用的最先進接觸開關(guān)。
10001930278 Ver 01 Publication 836P-IN002B-EN-P - December 2017 14142258.02 Supersedes Publication 836P-IN002A-EN-P - October 2015 Copyright ? 2017 , Inc. All rights reserved. Printed in the U.S.A. Types of Sealing Parallel Thread Tapered Thread (NPT) Correct sealing of the process connections with parallel threads at the sealing face must be made using suitable flat gaskets and sealing rings. The sealing of the tapered threads (for example, NPT thread) is made by providing the thread with additional sealing material such as, PTFE tape (EN 837-2). Dismounting and Disposal Dismounting: Only disconnect the pressure transmitter once the system has been depressurized. Disposal: Incorrect disposal can put the environment at risk. Dispose of instrument and packaging materials in an environmentally compatible way and in accordance with the country-specific waste disposal regulations. Support For technical support, visit http://www.rockwellautomation.com/support/overview.page. Waste Electrical and Electronic Equipment (WEEE) ATTENTION: Residual media in the dismounted pressure transmitter can result in a risk to persons, the environment, and equipment. Take sufficient precautionary measures. At the end of life, this equipment should be collected separately from any unsorted municipal waste. per EN 837 per DIN 3852-E NPT 800T/H Explosion-Protected Contact Block A Harsh-Duty Solution for Class I, Div. 2 Hazardous Locations The Bulletin 800TC-XAF Explosion-Protected Contact Block is a robust solution for Class I Div. 2 environments, especially for E-stop and highvibration applications where typical reed switch solutions are undesirable. Emergency Stop Applications – The magnetically operated design of reed switches prevents their use with emergency stop devices. In contrast, the 800TC-XAF explosion-protected contact block features a positive-opening normally closed contact as required for conformance with global emergency stop standards. Additionally, the design allows contact block stacking which increases application fl exibility and accommodates safety circuits for illuminated E-stop devices. High Vibration Applications – Reed switches are hermetically sealed in a glass envelope, which can be fragile and susceptible to damage from stress related to high vibration. The body of the 800TC-XAF explosion-protected contact block is molded from an extremely durable thermoplastic resin, resulting in a contact block assembly that will maintain Class I Div. 2 integrity in the harshest applications. In addition to the explosive nature of fl ammable gases, liquids or vapors potentially present in Class I Div. 2 applications, these materials can also be highly corrosive. With that in mind, careful attention was given to the material selection of the components used in the 800TC-XAF explosionprotected contact block to help ensure safe, reliable operation in the most demanding environments: ? Glass-fi lled polyester contact block body ? Stainless steel hardware, including the terminal screws/clamps and mounting screws ? Ceramic plunger ? Bifurcated spanner with pure fi ne silver contact tips Features and Benefi ts ? A reliable UL 1203 certifi ed solution for Class I Div. 2 environments (Groups A, B, C and D) ? Rugged construction ideal for use in applications involving shock and vibration ? 1-NO, 1-NC, A600-rated contacts ? Positive opening NC contact for global E-stop functionality ? For use with a wide range of push buttons: – 800T 30 mm Type 4, 13 – 800H 30 mm Type 4, 4X, 13 – 800H/HL Type 7 and 9 – 800R stations ? Compatible with a broad variety of device types: – Momentary contact push buttons – Trigger action E-stops – Push-pull devices – Selector switches – Push-to-test pilot lights State-of-the-art contact switching for hazardous location applications.
