IC697RCM711是一个冗余通信模块(RCM)。它是90-70系列可编程逻辑控制器(PLC)系列的一部分，具有高速并行总线扩展接口，专门设计用于热备用和增强型热备用CPU冗余配置。该模块提供了伙伴CPU之间的同步路径和I/O更新路径，有助于在发生切换时快速更新和无干扰地转移CPU控制。IC697RCM711是冗余系统的一部分，通常由热备用系列90-70控制器组成，如IC697CPU780、IC697CGR772和IC697CGR735目录号为IC697BEM713的总线发射器模块，以及目录号为IC697ACC702的总线终端插头。每个CPU之间的最大电缆距离允许达到50英尺或15米，但是，RC%3C模块可以使用多种电缆，包括长度为5英尺或1.5米的IC600WD005 / 010 / 025 / 050电缆；10英尺3米；25英尺7.5米到50英尺或15米。或者，可以使用集成端接电阻的I/O电缆，如10英尺或3米长的IC697CBL811或25英尺或7.5米长的IC697CBL826。该模块具有内置的状态LED指示灯，如正常、本地就绪、本地激活、远程就绪和远程激活LED指示灯。它安装了两(2)个端口，其中一个是虚拟端口，另一个是支持扩展端口连接的通信端口。该模块还有一个手动按钮开关，可以通过触发该开关来启动从活动模块到备用模块的手动切换。

IC697RCM711模块是通用电气发那科自动化公司90-70系列产品中的冗余通信模块。IC697RCM711通信模块通常用于包含热备用或增强型热备用CPU冗余系统的应用中。这两个系统都可以具有至少7.5米的连接长度，这使得它们能够在需要时位于不同的区域。支持这种操作的CPU是IC697CPU780、IC697CGR935和IC697CGR772 CPU。

GE Fanuc Automation系列90-70 IC697RCM711通信模块需要1.2安培的电流和5伏的总线电压，它还带有一个使用15米连接电缆的扩展接口。该模块可以以每秒500 KB的数据速率进行通信，并且不需要特定的电气隔离就能工作。该模块设计用于VME集成设备。GE Fanuc Automation IC697RCM711通信模块带有状态指示器和一个物理按钮。通过这些按钮，可以将系统的当前状态从主设备切换到备用设备，反之亦然。

IC697RCM711RR

IC697RCM711 is a redundant communication module (RCM). It is part of the 90-70 series programmable logic controller (PLC) series, with a high-speed parallel bus expansion interface, specifically designed for hot standby and enhanced hot standby CPU redundancy configurations. This module provides synchronization paths and I/O update paths between partner CPUs, helping to quickly update and transfer CPU control without interference in the event of a switch. IC697RCM711 is a part of a redundant system, typically composed of hot standby series 90-70 controllers, such as the IC697CPU780, IC697CGR772, and IC697CGR735 bus transmitter modules with catalog number IC697BEM713, as well as bus terminal plugs with catalog number IC697ACC702. The maximum cable distance between each CPU is allowed to reach 50 feet or 15 meters, but the RC% 3C module can use multiple cables, including IC600WD005/010/025/050 cables with lengths of 5 feet or 1.5 meters; 10 feet and 3 meters; 25 feet 7.5 meters to 50 feet or 15 meters. Alternatively, I/O cables with integrated termination resistors can be used, such as a 10 foot or 3-meter long IC697CBL811 or a 25 foot or 7.5 meter long IC697CBL826. This module has built-in status LED indicators, such as normal, local ready, local activated, remote ready, and remote activated LED indicators. It installs two (2) ports, one of which is a virtual port and the other is a communication port that supports extended port connections. This module also has a manual button switch that can be triggered to initiate manual switching from the active module to the backup module.
The IC697RCM711 module is a redundant communication module in the 90-70 series products of General Electric Fanuc Automation. The IC697RCM711 communication module is typically used in applications that include redundant systems with hot standby or enhanced hot standby CPUs. Both systems can have a connection length of at least 7.5 meters, allowing them to be located in different areas when needed. The CPUs that support this operation are IC697CPU780, IC697CGR935, and IC697CGR772 CPUs.
The GE Fanuc Automation series 90-70 IC697RCM711 communication module requires a current of 1.2 amperes and a bus voltage of 5 volts, and it also comes with an expansion interface using a 15 meter connecting cable. This module can communicate at a data rate of 500 KB per second and operate without specific electrical isolation. This module is designed for VME integrated devices. The GE Fanuc Automation IC697RCM711 communication module comes with a status indicator and a physical button. Through these buttons, the current state of the system can be switched from the primary device to the backup device, and vice versa.