IS220PICCH2B系统模块卡件
10001930278 Ver 01 Publication 836P-IN002B-EN-P-2017年12月14142258.02取代Publication836P-IN002A-EN-P-2015年10月版权所有©2017，Inc.保留所有权利。在美国印刷的密封类型平行螺纹锥形螺纹（NPT）必须使用合适的平垫圈和密封圈在密封面上用平行螺纹正确密封工艺连接件。锥形螺纹（例如NPT螺纹）的密封是通过为螺纹提供额外的密封材料，例如PTFE胶带（EN 837-2）来实现的。拆卸和处置拆卸：只有在系统减压后才能断开压力变送器。处置：处置不当会危及环境。按照特定国家的废物处理法规，以环境兼容的方式处理仪器和包装材料。支持技术支持，请访问http://www.rockwellautomation.com/support/overview.page.废弃电气和电子设备（WEEE）注意：卸下的压力变送器中的残余介质可能会对人员、环境和设备造成风险。采取充分的预防措施。在使用寿命结束时，该设备应与未分类的城市垃圾分开收集。根据EN 837和DIN 3852-E NPT 800T/H防爆接触块A适用于I类2区危险场所的严酷负荷解决方案公告800TC-XAF防爆接触块是适用于I级2区环境的坚固解决方案，尤其适用于不需要典型簧片开关解决方案的急停和高振动应用。紧急停止应用–簧片开关的磁性操作设计防止其与紧急停止装置一起使用。相比之下，800TC-XAF防爆接触块具有符合全球紧急停止标准所需的正开常闭触点。此外，该设计允许接触块堆叠，这增加了应用灵活性，并适应照明急停装置的安全电路。高振动应用–簧片开关密封在玻璃外壳中，玻璃外壳易碎，容易受到与高振动相关的应力损坏。800TC-XAF防爆接触块的主体由极其耐用的热塑性树脂模制而成，因此接触块组件将在最恶劣的应用中保持I类Div.2的完整性。除了I类Div.2应用中可能存在的易燃气体、液体或蒸汽的爆炸性外，这些材料也可能具有高度腐蚀性。考虑到这一点，我们对800TC-XAF防爆接触块中使用的部件的材料选择给予了谨慎的注意，以帮助确保在最苛刻的环境中安全可靠地运行：•玻璃填充聚酯接触块主体•不锈钢五金件，包括端子螺钉/夹具和安装螺钉•陶瓷柱塞•带纯银触点的分叉扳手功能和优点•适用于I类Div.2环境（A、B、C和D组）的可靠UL 1203认证解决方案•坚固耐用的结构，适用于涉及冲击和振动的应用•1-NO、1-NC、，A600额定触点•用于全局紧急停止功能的正开NC触点•用于多种按钮：–800T 30 mm 4型、13–800H 30 mm 4、4X、，13–800H/HL类型7和9–800R站•与多种设备类型兼容：–瞬时接触按钮–触发动作紧急停止–推拉设备–选择器开关–按下测试指示灯危险场所应用的最先进接触开关。
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.
