SIEMENS MOORE 39ACM12NAN Advanced Control Module

Technical SpecificationsModel:39ACM12NAN Brand:SIEMENS MOORE Product Type:ACM Advanced Control Module System:APACS+ DCS System Power Supply:24V DC,0.4A Memory:1MB Mounting:Rack mount Operating temperature:-20℃ ~ +70℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~95%, non-condensing Weight:0.82kg Dimension:35mm220mm235mm

System compatibility39ACM12NAN is compatible with SIEMENS MOORE APACS+ distributed control system. It is installed in APACS rack chassis and works with APACS analog and discrete I/O modules to build process control nodes.

FunctionThis ACM advanced control module acts as main processor for APACS+ system. It executes PID closed-loop regulation, sequential logic, mathematical calculation and alarm management. It communicates with I/O modules via backplane bus, collects field measurement signals and outputs control commands to regulate temperature, pressure, flow and liquid level. The 1MB memory supports medium-scale control strategies.

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

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

Feature1MB onboard memory, built-in PID algorithm library, watchdog protection, comprehensive fault self-diagnosis, isolated backplane signal circuit. Obsolete legacy spare part, used for APACS+ DCS controller maintenance and replacement.

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

Product BriefSIEMENS MOORE 39ACM12NAN is APACS+ series ACM advanced control module with 1MB memory, widely used in petrochemical, power and pulp & paper industries for process closed-loop control.

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.