Product Details:

The 16413-1-1 is the MNI/MBI MNET PCI interface module of Moore ACMx series under Siemens APACS+ DCS platform, the early hardware revision compared with 16413-1-3 version. It serves as the communication bridge between ACMx control rack and the MNET supervisory network, converting internal rack backplane bus protocol into MNET protocol. It supports bidirectional transmission of real-time process values, alarm messages and control parameters between the host controller, upper HMI workstations and other APACS racks, reducing the communication load of the main ACM processor.

It is installed in standard ACMx rack slots and communicates with ACM or CCM host controllers via high-speed backplane bus. Built-in communication diagnosis can continuously detect network disconnection, packet loss and signal conflict faults, trigger front panel alarm indicators and push fault alerts to the system HMI. The suffix 1-1 defines its original hardware revision and communication port specification, and it cannot be replaced directly by other 16413 interface modules with different suffix codes. It is only compatible with APACS+ MNET network and ACMx racks.

The PCB board adopts 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 transmit/receive activity and module fault information for convenient on-site inspection. Hot swap can be performed under specific rack operation modes, but technicians need to evaluate the risk of network interruption before online replacement.

Most stocked units are surplus and fully tested modules recovered from decommissioned APACS+ control systems. Before installation, technicians need to confirm the MNET network address and communication baud rate configuration. Wrong network parameters will cause the rack to lose connection with the upper monitoring system.

Industry Applications: Applied in petrochemical production units, gas metering skids, boiler centralized SCADA systems and water treatment monitoring platforms for data interconnection between ACMx racks and MNET supervisory network.

Note: Confirm hardware revision and MNET network communication parameter configuration before ordering

This is from our current stock