Industrial grade optical fiber communication relay products designed for data communication. By converting the cable communication of the bus into optical fiber communication, the signal photoelectric isolation between bus sections and the electrical interference between bus sections are realized; At the same time, it has the functions of bus signal regeneration, extending the transmission distance, increasing the number of nodes and changing the network topology.
It supports one cable data interface and one optical fiber data interface, which is suitable for point-to-point communication structure; It supports one cable data interface and two optical fiber data interfaces, which is suitable for chain topology (cascaded transmission for longer distance). The hybrid network can be formed into a more complex network topology. The product has the original intelligent bus fault cut-off function that is easy to control. When a bus section fails, it will not affect other bus sections.
YOKOGAWA(横河)1975年率先研制出世界上*套具有划时代意义的集散型控制系统(DCS系统),对石油、化工等大型工厂的生产过程进行测量、运行监视和控制,为工业的发展和社会的进步做出了极大贡献,到目前已相继推出了7代CENTUM DCS系列产品,流量表、变送器、分析仪等现场仪表也得到了用户的高度评价。
YOKOGAWA的计测技术事业核心--测量仪器事业,有着高稳定性和高可靠性的产品以及始终*于时代的计测技术,使之成为一个在世界上值得信赖的合作伙伴。通过与安藤电气公司的合并,进一步扩大了通信测量仪器的生产领域。如今又将目光投向光通信,移动通信测试和数字式信息家电等领域,力争在测量仪器方面成为*的生产厂家。
一、产品介绍:
SR1015B82-2SN/L1 直接驱动伺服执行器电机驱动数据通讯而设计的工业级光纤通讯中继产品。通过将该总线的电缆通讯转换为光纤通讯,实现了总线段间的信号光电隔离、完全隔离了总线段之间的电气干扰;同时具有总线信号再生、延长传输距离、增加节点数以及改变组网拓扑结构的功能。
支持一路电缆数据接口,一路光纤数据接口,适用于点对点通讯结构;支持一路电缆数据接口,两路光纤数据接口,适用于链型(可级联传输更远距离)拓扑结构。可混合组网为更复杂的网络拓扑结构。该产品具有易控达独创的总线故障智能切断功能,当某总线段出现故障时,不会影响另外总线段。
Industrial grade optical fiber communication relay products designed for data communication. By converting the cable communication of the bus into optical fiber communication, the signal photoelectric isolation between bus sections and the electrical interference between bus sections are realized; At the same time, it has the functions of bus signal regeneration, extending the transmission distance, increasing the number of nodes and changing the network topology.
It supports one cable data interface and one optical fiber data interface, which is suitable for point-to-point communication structure; It supports one cable data interface and two optical fiber data interfaces, which is suitable for chain topology (cascaded transmission for longer distance). The hybrid network can be formed into a more complex network topology. The product has the original intelligent bus fault cut-off function that is easy to control. When a bus section fails, it will not affect other bus sections.
二、技术参数
供 电 电流输出型:DC 24V(22V~26V)
电压输出型:DC 24V(12V~24V)
网络输出型:DC 24V(12V~24V)
准确度 湿度:±3%RH (5%RH~95% RH,25℃)
温度:±0.5℃(0℃~50℃)
工作温度 -10℃~60℃
长期稳定性 湿度:﹤1%RH/y
温度﹤0.1℃/y
响应时间 ﹤15s(1m/s风速)
输出信号 电流输出型:两线制4mA~20mA
电压输出型:0V~5V
网络输出型:RS485 或RS232
负载能力 电压输出型:输出阻抗≤250Ω
电流输出型:≤500Ω
安装方式 壁挂式:螺丝固定墙面
外壳 ABS白色85mm × 100mm × 24mm
三、产品特点
·精度高
·低漂移
·响应速度快
·体积小
·安装方便
·性能稳定
·使用寿命长
·抗干扰能力强
·多种模拟输出信号
·多种型号满足RoHs无铅要求
·CE