SIEMENS MOORE QLCCM12ABN Critical Control Module

Technical SpecificationsModel:QLCCM12ABN Brand:SIEMENS MOORE Product Type:QLCCM Critical Control Module (CCM) System:QUADLOG / APACS+ DCS System Power Supply:24V DC Mounting:Rack mount Operating temperature:-20℃ ~ +70℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:0.88kg Dimension:35mm220mm235mm

System compatibilityQLCCM12ABN is compatible with SIEMENS MOORE QUADLOG safety DCS and APACS+ distributed control system. It can be installed in QUADLOG rack chassis, works with QUADLOG safety I/O modules for safety instrumented control loops.

FunctionThis QLCCM critical control module is the core safety processor for QUADLOG system. It executes safety interlock logic, emergency shutdown sequence and safety PID control. It communicates with safety I/O modules over backplane bus, collects field safety signals and executes protective actions when process parameters exceed safety threshold.

InstallationPower off the rack chassis before installation. Insert the module into designated rack slot and lock the front latch. Set hardware address, download safety control program. Perform full safety loop validation after commissioning.

InterfaceBackplane bus connector, front LED indicators for power, run, fault status.

FeatureSafety certified critical processor, built-in comprehensive fault self-diagnosis, watchdog protection circuit, isolated backplane signal design, high availability for continuous safety plant operation. Obsolete legacy spare part, used for QUADLOG safety DCS controller replacement and maintenance.

DiagnosticNo power: check rack 24V DC power supply and backplane contact. Module fault: read diagnostic data via QUADLOG engineering software, inspect front LED indicators. Communication error: verify backplane bus connection and module slot address setting.

Product BriefSIEMENS MOORE QLCCM12ABN is QUADLOG series safety critical control module, widely used in petrochemical, power and pulp & paper industries for emergency shutdown and safety interlock system.

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