Siemens 16249-51-5 M-BUS Interface Board

Technical SpecificationsModel:16249-51-5 Brand:Siemens Product Type:M-BUS ISA Interface Board Power Supply:Supplied by ISA slot Bus Type:ISA Mounting:PC ISA slot installation Operating temperature:-20℃ ~ +70℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:0.40kg Dimension:203mm127mm25mm

System compatibility16249-51-5 belongs to Siemens Moore APACS+ / QUADLOG series. It is installed in engineering workstation PC, used to connect workstation with APACS+ DCS and QUADLOG SIS racks for program download, online monitoring and fault diagnosis.

FunctionThis M-BUS ISA interface board establishes communication link between industrial workstation and APACS+ / QUADLOG control racks. It supports controller logic program downloading, real-time process data reading, system status monitoring and diagnostic information acquisition. It serves as dedicated communication hardware for APACS and QUADLOG system commissioning, maintenance and logic modification.

InstallationPower off the industrial PC before installation. Insert the board into standard ISA slot and secure metal bracket. Connect dedicated M-BUS communication cable between ISA board and control rack. Install corresponding M-BUS driver software, configure communication parameters and verify online connection with DCS/SIS controller.

InterfaceISA gold finger connector, dedicated M-BUS fieldbus port, status LED indicators for power and communication.

FeatureAPACS+ / QUADLOG dedicated M-BUS ISA communication board, for engineering workstation, supports program download and system diagnosis, electrical isolation, stable long-distance bus communication. Obsolete legacy spare part, used for DCS and SIS system maintenance workstation replacement.

DiagnosticPC cannot detect board: check ISA slot contact and driver installation. Communication interrupted: inspect M-BUS cable, terminal resistor and rack power. Data reading abnormality: verify board firmware and software compatibility.

Product BriefSiemens 16249-51-5 is M-BUS ISA interface board for APACS+ and QUADLOG systems, widely used in petrochemical and power industries for DCS/SIS configuration and troubleshooting.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.