57310001-KH DSBC173 ABB 总线中继器模块

57310001-KH DSBC173网桥（Bridge）是一个智能的中继器。使用CAN网桥对设备进行互连，克服了CAN总线结点个数及通信距离的物理限制，能有效扩充CAN网络的结点总数，延长通信距离。今天，飞畅科技的小编为大家详细介绍下CAN总线中继器以及CAN网桥产品性能与技术指标，一起来看看吧！

在57310001-KH DSBC173总线网络中，网桥能从一个电缆里接收信号， 放大它们，将其送入下一个电缆。因此，它不但能延长CAN总线的通信距离，而且可提高CAN网络的性能、可靠性和 安全性。

57310001-KH DSBC173网桥的存储和转发功能可使其适用于连接不同CAN波特率的两个CAN网络。 因而构成一个不同速率的CAN网络相匹配，混连在一起的混合网络。

57310001-KH DSBC173网桥，是连接两个CAN网络的存储转发设备，它可以提供智能化连接服务。它可以根据消息帧的ID过滤来进行有选择的接收和转发。网络1 和网络2 通过网桥连接后，网桥接收网络1 发送的数据包，检查数据包中的帧信息，如果帧信息不符合网络1要求 ，它就将其放弃，相反，如果符合网络1要求且为网络2 需要的信息，它就继续发送给网络2。.这样，可利用CAN网桥隔离信息，将不符合网络要求的信息隔离出总线，防止无效信息占用总线资源。

使用57310001-KH DSBC173网桥将一个较大的CAN网络分成若干段，有利于改善网络的可靠性、可用性和安全性。

57310001-KH DSBC173网桥作为一种透明网桥，最大优点是易于安装，使用方便，是一种即插即用设备。使用CAN网桥，无需改动现有硬件和软件，无需更改现有网络参数，只须插入电缆就可以，对现有的CAN网络的运行无影响。

DSCA 190V 57310001-PK

The 57310001-KH DSBC173 Bridge is an intelligent repeater. The use of CAN bridge to interconnect devices overcomes the physical limitations of the number of CAN bus nodes and communication distance, and CAN effectively expand the total number of CAN network nodes and extend the communication distance. Today, the small edition of Feichang Technology gives you a detailed introduction to the performance and technical indicators of CAN bus Repeaters and CAN bridge products. Let’s take a look!

In the 57310001-KH DSBC173 bus network, the bridge receives signals from one cable, amplifies them, and sends them to the next cable. Therefore, it CAN not only extend the communication distance of CAN bus, but also improve the performance, reliability and security of CAN network.

The store and forward function of the 57310001-KH DSBC173 bridge makes it suitable for connecting two CAN networks with different CAN baud rates. Therefore, a hybrid network of CAN networks with different rates is formed to match and mix together.

57310001-KH DSBC173 bridge is a storage and forwarding device connecting two CAN networks, which can provide intelligent connection services. It can be filtered according to the ID of the message frame for selective receiving and forwarding. After network 1 and network 2 are connected via the bridge, the bridge receives the packet sent by network 1, checks the frame information in the packet, and if the frame information does not meet the requirements of network 1, it will abandon it, on the contrary, if it meets the requirements of network 1 and is the information needed by network 2, it will continue to send to network 2. In this way, the CAN bridge can be used to isolate information, and the information that does not meet the network requirements can be isolated from the bus to prevent invalid information from occupying bus resources.

The 57310001-KH DSBC173 bridge is used to divide a large CAN network into several segments, which is beneficial to improve the reliability, availability and security of the network.

57310001-KH DSBC173 bridge as a transparent bridge, the biggest advantage is easy to install, easy to use, is a plug and play device. With the CAN bridge, there is no need to change the existing hardware and software, no need to change the existing network parameters, just insert the cable CAN, and there is no impact on the operation of the existing CAN network.