IC687BEM731-AB 机器人系统 一款高性能输入/输出I/O模块

IC687BEM731-AB 机器人系统 一款高性能输入/输出I/O模块

产品描述

IC687BEM731 是 GE 自动化和控制公司制造的 Genius 总线控制器，与 90-70 系列或 PACSystems RX7i 系统兼容。IC687BEM731 能够在单个 Genius 通信总线上连接多达 31 个附加设备。该设备占用 PLC 背板上的一个插槽。

通过 Genius 总线，IC687BEM731 与多种类型的设备兼容，包括 Genius I/O 模块、各种其他可编程逻辑控制器、90-70 系列系统的远程子站、Versamax I/O 站、现场控制站和其他几个需要数据报和全局数据进行通信的主机设备。

该设备的精选功能包括 I/O 诊断、支持冗余系统、数据报和全局数据传输、便携式监视器的连接端口和串行接口端口。在连接到 Genius 总线的设备数量最多的情况下，通信通道速率测量为 153.6 kbaud。支持的最大总线长度为 7500 英尺；但是，通信速率会随着总线长度的增加而降低。IC687BEM731 支持以下总线类型：菊花链、屏蔽双绞线 (STP) 电缆、Twinax 电缆和可能的光纤电缆。

IC687BEM731可以安装在 Genius 总线上的任何位置；但是，如果器件布局与编程的器件编号相匹配，则性能会有所提高。总线控制器的设备编号通常为 31。要安装此设备，请关闭机架电源，将控制器牢固地固定到背板上，然后连接各种总线连接。

IC687BEM731-AB 机器人系统 一款高性能输入/输出I/O模块

Product description

The IC687BEM731 is a Genius bus controller manufactured by GE Automation and Control that is compatible with the 90-70 Series or PACSystems RX7i systems. The IC687BEM731 is capable of connecting up to 31 additional devices on a single Genius communication bus. The device occupies a slot on the PLC backplane.

Through the Genius bus, the IC687BEM731 is compatible with many types of devices, These include Genius I/O modules, a variety of other programmable logic controllers, remote substations for the 90-70 series systems, Versamax I/O stations, field control stations, and several other host devices that require datagrams and global data for communication.

Selected features of the device include I/O diagnostics, support for redundant systems, datagrams and global data transfer, connection ports for portable monitors, and serial interface ports. For the maximum number of devices connected to the Genius bus, the communication channel rate is measured at 153.6 kbaud. The maximum bus length supported is 7500 feet; However, the communication rate decreases as the bus length increases. The IC687BEM731 supports the following bus types: Daisy chain, shielded Twisted pair (STP) cables, Twinax cables, and possibly fiber optic cables.

The IC687BEM731 can be installed anywhere on the Genius bus; However, performance can be improved if the device layout matches the programmed device number. The device number of the bus controller is usually 31. To install this device, power off the rack, securely secure the controller to the backplane, and then connect the various bus connections.