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PLC可编程控制器模块，DCS卡件，ESD系统卡件，振动监测系统卡件，汽轮机控制系统模块，燃气发电机备件等，优势品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各种进口工业零部件、欧美进口模块。
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产品详情内容介绍
3BSE003827R1控制器接口卡
也可以在J892模块上运行置信度测试，以测试装置要在J892板上建立ASCII置信测试模式，请将SW7设置为8位DIP开关上的1（向左）。这将运行循环测试。一般说明P890/P892远程I/O处理器提供984 PLC之间的直接接口和800系列I/O。两个模块都包括一个集成电源相邻800系列I/O模块的3安培电源。此外，P892处理器提供两个半双工ASCII端口。
P890/P892处理器直接安装在19英寸或27英寸800的主处理器上系列I/O外壳（H819/H827-209）。处理器与之间的连接I/O模块通过外壳底板制成。远程I/O系统同轴电缆提供P890/P892之间的通信路径处理器和RIO头。
P890/P892处理器与以下所有可编程控制器兼容
支持S908远程I/O系统。P890/P892处理器兼容所有800系列I/O模块：离散、模拟、寄存器和智能。实际支持的远程I/O丢弃数和每个丢弃的I/O点数取决于控制器大小。
P890/P892处理器支持单个远程I/O电缆配置。缆绳从984控制器通过带有下拉电缆的分接头连接到P89X遥控器接口。
P890/P892处理器电源支持两个独立的电源，115/230 VAC和24 Vdc。交流电源可在115 V之间切换和230 V设置。
顶部ON/OFF开关控制交流电源和底部
ON/OFF开关控制24 Vdc电源。两种电源均可用于为P890/P892。24 Vdc可用作115/230 VAC的备用电源。单插槽P890/P892最多可为800系列提供3安培的电源I/O模块。对于需要更多电源的系统，扩展器电源应插入下一个I/O外壳下表显示了P890/P892处理器指示灯，并提供了打开时的名称、颜色和指示。I/O处理器指示灯同时亮起处理器。ASCII错误指示器仅在P892处理器上。在安装P890或P892处理器之前，必须设置位于装置底部。P890/P892处理器使用一组八个开选择丢弃/端口地址和ASCII通信握手方法。P890和P892安装以下步骤描述了如何安装P890或P892处理器。这个处理器安装在最左侧的H819/H827-209 800系列I/O外壳中狭槽注意：为了确保此模块正常运行，您必须具有Traffic Cop软件的以下版本（或更高版本）：P190 AS-T984-302版本2.01修订版JIBM AS-DIBM-902版本3.01 Rev.X如果您没有具有上述软件级别之一的磁带或软盘，请致电客户服务并获得适当的软件
General Description
The P890/P892 remote I/O processors provide a direct interface between 984 PLC and 800 series I/O. Both modules include an integrated power supply that supplies 3 amps of power to adjacent 800 series I/O modules. In addition, the P892 processor provides two half duplex ASCII ports. The P890/P892 processor is mounted directly into a primary 19- or 27-inch 800 series I/O housing (H819/H827-209). The connection between the processor and the I/O modules is made through the housing backplane. The remote I/O system coaxial cabling provides the communications path between the P890/P892 processor and the RIO Head. The P890/P892 processors are compatible with all programmable controllers that support the S908 remote I/O system. The P890/P892 processors are compatible with all 800 Series I/O modules: discrete, analog, register and intelligent. The actual number of remote I/O drops and I/O points per drop supported depends on the controller size. The P890/P892 processors support a single remote I/O cable configuration. Cable runs from the 984 controller through taps that have drop cables to the P89X remote interfaces. The P890/P892 processor power supply supports two separate power sources, 115/230 VAC and 24 Vdc. The AC power source is switch selectable between 115 V and 230 V settings. The top ON/OFF switch controls the AC power and the bottom ON/OFF switch controls the 24 Vdc source. Either source can be used to power the P890/P892. The 24 Vdc can be used as a backup power source to the 115/230 VAC. The single slot P890/P892 can provide a maximum of 3 amps to power 800 series I/O modules. For systems needing more power, expander power supplies should be inserted in the next I/O housing
Confidence tests can also be run on the J892 module to test the ASCII portion of the device. To establish the ASCII confidence test mode on the J892 board, set SW7 to 1 (to the left) on the eight-position DIP switch. This will run the loop test.
P890 and P892 Installation
The following table shows P890/P892 processor indicator lights and provides the name, color and indication when on. The I/O processor lights are on both processors. The ASCII error indicator is only on the P892 processor.Before installing the P890 or P892 processor, you must set the switches located on the bottom of the unit. The P890/P892 processor has one set of eight switches used to select drop/port address and ASCII communications handshake method.
The following procedure describes how to install a P890 or P892 processor. The processor is installed in an H819/H827-209 800 series I/O Housing in the left-most slot. NOTE: To ensure proper operation of this module, you must have one of the following revisions (or higher) of Traffic Cop software: P190 AS-T984-302 Version 2.01 Rev.J IBM AS-DIBM-902 Version 3.01 Rev.X If you do not have a tape or diskette with one of the above software levels, call Customer Service and obtain the proper software
