M-Bus转RS232网关M-Bus转RS485网关M-Bus中继器产品简述：HD67021支持M-Bus到RS232的双向通信，提供M-Bus主功能并具备M-Bus到RS232的隔离，***多可连接250个M-Bus从设备。◆提供M-Bus主功能并具备M-Bus到RS485的隔离，◆***多可连接250个M-Bus从设备。◆HD67032M中继器可隔离或延伸M-Bus网络并可***多连接250个M-Bus从设备。M-Bus转RS232网关M-Bus转RS485网关M-Bus中继器产品分类：OrderCodeDescriptionDim.(DxWxH)mmOperatingTemperatureHD67020-B2-3***allAdapterM-Busfrom/toRS232(upto3sl***es)36x60x95-30°to+70°HD67020-B2-10***allAdapterM-Busfrom/toRS232(upto10sl***es)36x60x95-30°to+70°HD67021M-20AdapterM-Busfrom/toRS232(upto20sl***es)106x60x95-30°to+70°HD67021M-40AdapterM-Busfrom/toRS232(upto40sl***es)106x60x95-30°to+70°HD67021M-80AdapterM-Busfrom/toRS232(upto80sl***es)106x60x95-30°to+70°HD67021M-160AdapterM-Busfrom/toRS232(upto160sl***es)106x63x95-30°to+70°HD67021M-250AdapterM-Busfrom/toRS232(upto250sl***es)106x75x95-30°to+70°HD67022M-20AdapterM-Busfrom/toRS485(upto20sl***es)106x60x95-30°to+70°HD67022M-40AdapterM-Busfrom/toRS485(upto40sl***es)106x60x95-30°to+70°HD67022M-80AdapterM-Busfrom/toRS485(upto80sl***es)106x60x95-30°to+70°HD67022M-160AdapterM-Busfrom/toRS485(upto160sl***es)106x63x95-30°to+70°HD67022M-250AdapterM-Busfrom/toRS485(upto250sl***es)106x75x95-30°to+70°HD67024-B2-20AdapterM-Busfrom/toUSB(upto20sl***es)71x60x95-30°to+70°HD67024-B2-20AdapterM-Busfrom/toUSB(upto40sl***es)71x60x95-30°to+70°HD67024-B2-80AdapterM-Busfrom/toUSB(upto80sl***es)71x60x95-30°to+70°HD67024-B2-160AdapterM-Busfrom/toUSB(upto160sl***es)71x60x95-30°to+70°HD67024-B2-250AdapterM-Busfrom/toUSB(upto250sl***es)71x60x95-30°to+70°HD67032M-20RepeaterM-Bus(upto20sl***es)106x60x95-30°to+70°HD67032M-40RepeaterM-Bus(upto40sl***es)106x60x95-30°to+70°HD67032M-80RepeaterM-Bus(upto80sl***es)106x60x95-30°to+70°HD67032M-160RepeaterM-Bus(upto160sl***es)106x63x95-30°to+70°HD67032M-250RepeaterM-Bus(upto250sl***es)106x75x95-30°to+70°)