CI858 3BSE018137R1仓库备货PLC/DCS模块ABB

产品详情资料

这里，两个NIU安装在双总线上。每个NIU将被设置为总线交换设备。总线A总线B NIU NIU 6-4 VersaMax™ System Genius®网络接口单元用户手册–2000年11月GFK-1535A 6“如果站点中的模块不需要总线冗余，则NIU可以位于冗余总线对的一条总线上。在此示例中，左侧的NIU连接到总线A和总线B，并配置为总线交换设备。右侧的NIU为非关键I/O模块提供服务，仅连接到总线A，未配置为总线交换设备。总线A总线B NIU NIU？NIU可位于总线短截线上。网络接口单元也可以位于总线短截线上，该短截线是另一种类型的总线交换设备（如Genius I/O块/总线交换模块组合或连接到双总线的远程I/O扫描器）下游的短长度未端接电缆。因为总线短截线本身不是冗余的，所以这种类型的安装提供的保护不如直接连接到双总线那样多。总线短截线所连接的总线交换设备可以是Here, two NIUs are installed on a dual bus. Each NIU would be set up as a bus switching device. Bus A Bus B NIU NIU 6-4 VersaMax™ System Genius® Network Interface Unit User's Manual – November 2000 GFK-1535A 6 „ An NIU can be located on one bus of a redundant bus pair, if bus redundancy is not needed for the modules in that station. In this example, the NIU on the left is connected to both Bus A and Bus B and is configured as a bus switching device. The NIU on the right, which serves non-critical I/O modules, is connected to Bus A only, and is not configured as a bus switching device. Bus A Bus B NIU NIU „ An NIU can be located on a bus stub. A Network Interface Unit can also be located on a bus stub, which is a short length of unterminated cable downstream of another type of bus switching device, such as a Genius I/O block/Bus Switching Module combination, or a Remote I/O Scanner connected to a dual bus. Because the bus stub cable itself is not redundant, this type of installation does not provide as much protection as connecting directly to a dual bus. The bus switching device to which the bus stub is connected can be 

发货期：1-3个工作日，具体可联系客服
质保：质保期一年！

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。

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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,