Siemens 15756-8-5 Display Panel PCB

Technical SpecificationsModel:15756-8-5 Brand:Siemens Product Type:Operator Display Panel PCB Power Supply:Supplied by controller main board Mounting:Internal front panel board, fits Moore 352 /353 controller housing Operating temperature:-20℃ ~ +70℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:0.27kg Dimension:140mm90mm20mm

System compatibility15756-8-5 belongs to Siemens Moore 352 /353 single & multi-loop controller series. It is front display and keypad interface board, mates with 352 or 353 main controller board. It provides local human-machine operation for standalone PID control, and supports communication with APACS+ DCS.

FunctionThis display panel PCB is the front operator interface board for Moore panel mount controller. It includes digital display circuit and membrane keypad interface. It receives data from main CPU board to show process variable, setpoint, output value and alarm status. It captures operator key input for setpoint adjustment, auto/manual switching, alarm acknowledgement and parameter configuration, then sends keypad command back to controller mainboard.

InstallationCut off controller power before installation. Install the display PCB to controller front frame, connect ribbon cable between display board and controller main board. Secure panel mounting clips. Power on, verify screen display and all keypad functions, match communication with main control board.

InterfaceFlat ribbon cable connector to main controller board, membrane keypad contact interface, digital display segment circuit, status LED indicators.

FeatureMoore dedicated front operator display panel PCB, integrated display and keypad interface, compact panel form factor, plug-in replacement design. Obsolete legacy spare part, used for Moore 352/353 controller front panel repair and replacement.

DiagnosticNo display: check ribbon cable connection, power feed from mainboard. Keypad no response: inspect keypad contact and cable integrity. Display flicker: check connector aging and mainboard power stability.

Product BriefSiemens 15756-8-5 is Moore controller front operator display panel PCB, widely used in petrochemical, power and pulp & paper industries for Moore 352/353 PID controller local HMI operation.

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.