产品详细资料
有关更多信息,请参阅罗克韦尔自动化知识库支持中心中的应用注释AN-T90001现场回路配置。这也包括对非简单无电压触点的火灾探测器的建议。数字输出的推荐现场电路该电路适用于数字输出模块的单工和双组态。所示的两个10A保险丝包含在控制器内的终端组件上。现场电源5A保险丝符合UL 508要求,见下图。10A保险丝安装在终端组件中,为:•T9902:SMF Omni Block,表面安装保险丝座154 010,带有10A,125V快速熔断保险丝,Littelfuse。现场电源输入保险丝为5 A/125 V,缓慢熔断,符合UL 248-14.1。或者,您可以使用+24V直流场电压的2类电源,而不是安装两个5A保险丝。NEC将2级定义为提供小于100瓦(24V)的功率。2.现场电源必须使用12 AWG电线接线。3.现场电源必须配备隔离电源。4.双对线路监测所需的小电流为20mA。
For further information, please refer to application note AN-T90001 Field Loop Configuration, which is located in the Rockwell Automation Knowledgebase Support Center. This also includes advice for fire detectors which are not simple volt free contacts.Recommended Field Circuit for Digital Outputs This circuit is suitable for simplex and dual configurations of digital output modules. The two 10A fuses shown are included on the termination assembly within the controller. The field power 5A fuses comply with UL 508 requirements see illustration below. The 10A fuses are fitted into the termination assembly and are: • T9902: SMF Omni-Block, Surface Mount Fuse Block 154 010, with a 10A, 125V Fast Acting Fuse, Littelfuse. The field power input fuses are 5 A / 125 V, Slow Blow and comply to UL 248 - 14.1. Alternatively instead of fitting two 5A fuses you can use Class 2 power supplies for the +24V dc field voltage. Class 2 is defined by the NEC as providing less than 100 watts (at 24V). 2. The field power must be wired using 12 AWG wire. 3. The field power must be supplied with an isolating source. 4. The minimum current required for line monitoring is 20mA for a dual pair.
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
优势:供应进口原装正品,专业停产配件,
发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation