5.Usage (8) 6.After-service (8) 1. Summary ZLAN9480A is an 8 ports industrial isolation RS485 hub, can extending 8 channels RS485 slave ports through 1 channel RS485 master port. It can effectively implement relay, extension and isolation of RS485 network. Figure 1 ZLAN9480A appearance...
Generally the RS485 wiring require hand-in-hand wiring style, need avoid star connection of master station as center. But sometimes need star connection, in this case using RS485 hub can effectively isolate connection interference between multi-RS485. ...
型号:YF-508D(8口光电隔离集线器HUB) 输入电源:DC9～12V 500mA 信号输入:兼容RS-232及RS-485接口 信号输出:8路RS485输出 通信方式:异步半双工(双向通讯) 支持节点:每路RS-485支持128个节点 通信速率:300-115200bps 通讯距离:每路延长通讯距离3000m(RS-485) ...
8通道RS485隔离集线器拥有4路完全电气隔离RS485通道,每个通道都有独立的RS485收发器,能实现多个RS485网络的透明传输解除了系统总线上RS485收发器最大节点数驱动限制。在总线级别实现复杂结构的多点连接,使得主干网络没有支线长度限制,用户可以使用灵活的布线方式。8通道RS485隔离集线器每个端口都自适应0~115200bps 的波特...
Generally the RS485 wiring require hand-in-hand wiring style, need avoid star connection of master station as center. But sometimes need star connection, in this case using RS485 hub can effectively isolate connection interference between multi-RS485. ...
数据接口:RS485 工作电压:DC 9~40V 防护等级:工业EMC3级 产品尺寸:120*72*34mm 产品重量:120±5g 产品简介:E810-R18是亿佰特推出的1路RS-485转8路RS-485的隔离型中继器(HUB)。RS485集线器是支持1路RS-485主站设备,8路RS-485从站设备的通信设备。釆用光电隔离技术保护主站与从栈设备不被干扰。无需配置...
CNG01 系列是武汉辰格自动化仪表有限公司推出的 1 路 RS-485 转 4/8 路 RS-485 的隔离中继器,是 CNG00 系列的迭代升级产品。RS485 集线器是支持 1 路 RS-485 主站设备,1 路或多路 RS-485从站设备的通信设备。釆用光电隔离技术保护主站与从站设备不被干扰。电路采用 EMC 三级标准进行设计,具有 1.5KV ...
数据接口:RS485 工作电压:DC 9~40V 防护等级:工业EMC3级 产品尺寸:120*72*34mm 产品重量:120±5g 产品简介:E810-R18是亿佰特推出的1路RS-485转8路RS-485的隔离型中继器(HUB)。RS485集线器是支持1路RS-485主站设备,8路RS-485从站设备的通信设备。釆用光电隔离技术保护主站与从栈设备不被干扰。无需配置...
RS485 8-Way Isolated Hub Converter ● Support mutual conversion between 1-channel master station RS485 and 8-channel slave station RS485● Support baud rate of 300~460800bps. When the transmission distance is 1km, supports baud rate of 300~19200bps● The serial port supports 15kV electrostatic...
US-601 USB RS422 485 8 WAY HUB说明书