SIEMENS MOORE 16418-31 Critical Control Module

Technical SpecificationsModel:16418-31 Brand:SIEMENS MOORE Product Type:QLCCM Critical Control Module System:QUADLOG / APACS+ DCS System Power Supply:24V DC, 0.32A Mounting:Rack mount Operating temperature:-20℃ ~ +70℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:0.82kg Dimension:35mm220mm235mm

System compatibility16418-31 is compatible with SIEMENS MOORE QUADLOG safety DCS and APACS+ distributed control system. It is installed in QUADLOG rack chassis as safety critical controller for safety instrumented loops.

FunctionThis QLCCM critical control module executes safety-related control logic, safety interlock and PID closed-loop regulation. It communicates with QUADLOG safety I/O modules through backplane bus, collects field safety measurement signals and executes safety shutdown logic to protect process equipment under abnormal working conditions.

InstallationPower off the rack chassis before installation. Insert the module into designated rack slot and lock the front latch. Set hardware address and download safety control configuration after power restoration. Complete safety loop verification after commissioning.

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

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

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

Product BriefSIEMENS MOORE 16418-31 is QUADLOG QLCCM safety critical control module, widely used in petrochemical, power and pulp & paper industries for safety instrument system and emergency shutdown control.

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.