INSUM集成到AC 800M支持更高的功能集成、多跳配置、交换机齿轮的时间分布和打印，并使用标准以太网技术实现更长的通信距离。ABB CI856 通信模块该解决方案的转速通常为500 ms从一个电机到另一个电机运行，在控制运行中假定250 ms的周期时间。AC 80OM控制器可通过通讯库中的功能块访问通讯功能。CI857通过CEX总线由处理器单元供电，因此不需要任何额外的外部电源。功能与优点：每个AC 800M的大MCUs或其他输入设备每个AC 800mpm 256 mcus或其他输入设备。
CI856
128MCU或其他输入设备，每AC 800M，带PM861。AC 800M时多6CI857。Cl857多128 mcus或其他输入设备。CI857多2个TCP/IP网关输入。每—TCP/IP闸道输入多128个输入装置。用于TCP/IP网关的四个LonWorks子网。每个LonWorks子网多32个设备。AC 800M控制器系列包括—系列通信模块，ABB CI856 通信模块使用户能够访问范围广泛的现场设备和三方系统。接口包括:基于以太网的接口/协议，串行通信，ABB设备接口遗产系统通信接口。
CI856
The integration of INSUM into AC 800M supports higher functional integration, multi hop configuration, time distribution and printing of switch gears, and uses standard Ethernet technology to achieve longer communication distances. The ABB CI856 communication module typically operates at a speed of 500 ms from one motor to another, assuming a cycle time of 250 ms during control operation. The AC 80OM controller can access communication functions through the function blocks in the communication library. The CI857 is powered by the processor unit through the CEX bus, so no additional external power supply is required. Features and advantages: Each AC 800M large MCUs or other input device has 256 MCUs or other input devices per AC 800mpm.
CI856
128MCU or other input device, 800M per AC, with PM861. 6CI857 more when AC 800M. Cl857 has an additional 128 mcus or other input devices. CI857 has two additional TCP/IP gateway inputs. Each TCP/IP gateway inputs an additional 128 input devices. Four LonWorks subnets for TCP/IP gateways. Each LonWorks subnet has an additional 32 devices. The AC 800M controller series includes a series of communication modules, and the ABB CI856 communication module enables users to access a wide range of on-site devices and third-party systems. Interfaces include: Ethernet based interfaces/protocols, serial communication, ABB device interfaces, legacy system communication interfaces
CI856
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