Product Details:

The 16413 is the MNI/MBI MNET interface module of Moore ACMx series under Siemens APACS+ DCS platform, serving as the dedicated network communication gateway between local ACMx control rack and the MNET process network. It converts internal rack bus protocol to MNET network protocol, enabling the host controller to exchange real-time process data, control parameters and alarm information with remote HMI workstations, other APACS racks and upper monitoring systems. This module separates rack internal bus traffic from external network traffic to reduce communication load on the main processor.

It installs in standard ACMx rack slots and communicates with ACM or CCMx controllers via backplane bus. It supports MNET dedicated communication protocol and has built-in communication fault diagnosis functions. It can detect network disconnection, packet loss and signal conflict, and trigger front panel alarm indicators while pushing fault messages to the system HMI. Different suffix variants of 16413 define different hardware revisions and communication port configurations, and it cannot be replaced by ordinary I/O modules or bus continuation modules.

The PCB board is coated with conformal coating to resist dust, condensation and light corrosive vapors in refinery and chemical control rooms. The front LED indicators display rack bus link status, MNET network transmission activity and module fault information for fast on-site inspection. Hot swap is available under specific rack operation modes, but users need to evaluate the influence on network communication before online replacement.

Most stocked units are surplus and fully tested modules recovered from decommissioned APACS+ systems. Before installation, technicians need to confirm the exact suffix version and match the MNET network configuration, and complete network address setting and communication test after wiring. Wrong network parameter setting will cause the whole rack to lose upper connection.

Industry Applications: Applied in petrochemical plants, gas processing skids, boiler centralized control systems and water treatment monitoring platforms for data interconnection between ACMx racks and MNET supervisory network.

Note: Confirm the suffix revision and MNET network configuration before ordering

This is from our current stock.