Product description: Industrial isolation 4-port RS-485 hub, with 1 ch RS-232 or 1 ch RS-485 to 4 ch RS-485 function, DC9~48V power supply, DIN rail installation, in the industrial automatic communication. INQUIRY Product introduction ADM-2542 is Isolated 4-Ports RS-485 bus Hub. The ...
RS485 HUB ZLAN9440/9410 Four Ports RS485 Hub isolation 1 RS232/485 to 4 channels RS485 hub. effectively isolating the interference for slave port RS485 each other, slave port RS485 and main port RS485. RS485 main port and from slave port support 256 slave stations, super signal ...
4-Port RS485 ↔ RS485, Half Duplex, Non-Isolated "TRUE" Repeater Hub, 115.2Kbps@4000ft, and 1-RS232 Port, PCB Size 4.10"x3.75"(Medium) Specifications: Vin=9-35Vdc, -40 to 85C Operating Temperature Range, 10-90% Relative humidity (non-condensing), Under 1W Power Options and Orderin...
UT-5204 是一款专为解决复杂电磁场环境下RS-485大系统要求而设计的RS-485总线分割集线器(HUB)。该产品支持传输速率最高达115.2KBPS,为了保证数据通讯的安全可靠,RS-485接口端采用光电隔离技术,防止雷击浪涌引入转换器及设备,内置的光电隔离器及 600W 浪涌保护电路,能够提供2500V 的隔离电压,可以有效地抑制闪电(Lightin...
宇泰RS232/RS485转8口RS485集线器rs485 hub光电隔离 UT-1208 北京约书亚科技有限公司8年 回头率:7.1% 北京市海淀区 ¥672.00 宇泰UT-1304H 工业双电源RS-232/485转4PORT RS-485/422集线器 北京约书亚科技有限公司8年 回头率:7.1% 北京市海淀区
宇泰[UOTEK]UT-5204工业级4口集线器,是一款工业级RS-232/RS-485转4PORT RS-485导轨式集线器,专为解决复杂电磁场环境下RS-485大系统要求而设计的RS-485总线分割集线器(HUB)。
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【品质好货】康耐德工业级4口RS485/232集线器1分4路分配器HUB信 深圳市中联创新自控系统有限公司 2年 查看详情 ￥1580.00/台 湖北武汉 迈威MWE485-HUB4 4路RS232/422/485集线器 光电隔离型DB9针 在线交易 少货必赔 迈威品牌 武汉迈威通信股份有限公司 4年 查看详情 ￥1280.00/件 湖北武汉 波仕卡HUB2215...
Four Ports RS485 Hub isolation 1 RS232/485 to 4 channels RS485 hub. effectively isolating the interference for slave port RS485 each other, slave port RS485 and main port RS485. RS485 main port and from slave port support 256 slave stations, super signal amplification capability. can implem...