4351b通讯模块

型号4351A、4351B、 4352A、 4352B、 4353、 4354串行端口4、RS-232/RS-485端口、 DB-9连接器网络端口2、10/100BaseT以太网端口、 RJ-45连接器(型号4351A、4351B、 4353)2、 光纤模式以太网端口、带62.5/125 um光缆的MT-RJ连接器(型号4352A、4352B、 4354)端口隔离500支持Jet Direct(网络打印)Modbus功能01-读取线圈状态06 一修改寄存器内容02一-读取输入状态07- -读取异常状态03 一-读取保持寄存器08一回送诊断测试04- -读取输入寄存器15- 强制多个线圈05- 修改线圈状态16- 预设多 个寄存器通信速度铜质以太网端口:10/100 Mbps(型号4353仅支持100 Mbps)纤以太网端口:100 Mbps串行端口:每个端口高达115.2 Kbps状态指示器通过、故障、活动、稳固链接-每个网络端口1个,TX(发送)一每个端口1个， RX(接收)- 每个端口1个，由TRICONEX制造

Models 4351A, 4351B, 4352A, 4352B, 4353, 4354 serial port 4, RS-232/RS-485 port, DB-9 connector network port 2, 10/100BaseT Ethernet port, RJ-45 connector (models 4351A, 4351B, 4353) 2, fiber mode Ethernet port MT-RJ connector with 62.5/125 um optical cable (models 4352A, 4352B, 4354) port isolation 500 supports Jet Direct (network printing) Modbus function 01- Read coil status 06- Modify register content 02- Read input status 07- Read abnormal status 03- Read hold register 08- Feedback diagnostic test 04- Read input register 15- Force multiple coils 05- Modify coil status 16- Preset multiple registers Communication speed Copper Ethernet port: 10/100 Mbps (model 4353 only supports 100 Mbps) Fiber Ethernet port: 100 Mbps Serial port: Up to 115.2 Kbps per port Status indicators Pass, Fault, Active, Solid Link -1 per network port, TX (send) -1 per port, RX (receive) -1 per port, manufactured by TRICONEX