3,Modbus通讯协议给到动环厂家,将BMS模块的COM-IN/COM-OUT端口引出1条通讯网线,接入动环监控系统FSU设备串口的RS-485。网线水晶头1 正(白橙)接 RS-485 A ;2负(橙)接RS-485 B,接线如下图示:
3,Modbus通讯协议给到动环厂家,将BMS模块的COM-IN/COM-OUT端口引出1条通讯网线,接入动环监控系统FSU设备串口的RS-485。网线水晶头1 正(白橙)接 RS-485 A ;2负(橙)接RS-485 B,接线如下图示:
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