Fuji Electric NRC-2 SA516169-00 Network Interface Module

Product Details

NRC-2 SA516169-00 Product Description

The Fuji Electric NRC-2 SA516169-00 is a dedicated network interface module engineered for the Fuji Drive Series inverter platform, purpose-built to bridge field-level drive devices with upper-layer control and monitoring systems across modern smart factory environments. As industrial sites transition toward fully connected architectures, the NRC-2 SA516169-00 serves as a critical data link node — enabling real-time signal exchange between variable frequency drives, PLC controllers, remote I/O racks, HMI panels, SCADA platforms, and edge computing gateways without protocol barriers or data latency.

Designed for demanding industrial environments, this module supports seamless integration into multi-vendor automation networks, allowing engineers to unify drive status data, fault diagnostics, speed references, and energy metrics into a single, transparent data stream accessible from the plant floor to the enterprise level.

In a fully connected smart factory, the Fuji NRC-2 SA516169-00 occupies a pivotal position in the automation data chain. At the field level, sensors and encoders feed real-time process signals — speed feedback, torque load, temperature, and current draw — directly into the Fuji FRENIC series inverter. The NRC-2 module then translates these drive-level signals into structured network packets, transmitting them upstream via PROFIBUS-DP or DeviceNet to a Siemens S7-300/S7-400 PLC or Mitsubishi MELSEC Q-series controller acting as the network master.

From the PLC layer, data flows into distributed remote I/O racks — such as Fuji MICREX-SX I/O modules or third-party Wago 750-series I/O nodes — where additional field signals are aggregated and forwarded to the supervisory layer. Simultaneously, the NRC-2's cyclic data exchange keeps the HMI panel — whether a Fuji V9 series touchscreen or a Weintek cMT series display — continuously updated with live drive status, setpoint values, and alarm states, enabling operators to monitor and adjust drive parameters without interrupting production.

At the SCADA level, platforms such as Ignition by Inductive Automation or Wonderware System Platform poll the PLC via OPC-UA or Modbus TCP, pulling drive data aggregated through the NRC-2 into historian databases for trend analysis, KPI dashboards, and predictive maintenance workflows. Edge gateways — such as the Moxa MGate MB3000 series or Advantech ADAM-3600 — can further bridge legacy Modbus RTU segments to Ethernet-based SCADA networks, ensuring that even older field devices remain visible within the unified data architecture.

For power distribution and energy monitoring, the NRC-2-equipped drive communicates consumption data to energy management systems, complementing Fuji Electric power monitoring relays and smart meters already deployed on the same network segment. Industrial Ethernet switches — such as the Hirschmann RS20 or Phoenix Contact FL SWITCH series — provide the backbone infrastructure that carries all this data reliably across the plant floor, with managed VLAN segmentation ensuring drive traffic is prioritized and isolated from general IT traffic.

This end-to-end data flow — from signal acquisition at the drive, through protocol conversion via the NRC-2, across the fieldbus network, into PLC and SCADA layers, and out to visualization and analytics platforms — is the foundation of transparent, data-driven production management in modern smart factories.

Many industrial sites operate with a mix of legacy drives, multi-vendor PLCs, and isolated SCADA islands that cannot communicate natively. The Fuji NRC-2 SA516169-00 directly addresses these integration challenges:

Protocol Fragmentation: Sites running mixed PROFIBUS and DeviceNet segments often face protocol incompatibility between drive vendors. The NRC-2 provides a standardized communication interface for Fuji FRENIC drives, eliminating the need for external protocol converters and reducing wiring complexity.

Data Silos: Without a network interface, drive data — fault codes, output frequency, motor current, run hours — remains locked inside the inverter's local keypad. The NRC-2 exposes this data to the PLC and SCADA layer, enabling plant-wide visibility and cross-system correlation with production metrics.

Remote Monitoring and Diagnostics: Maintenance teams can remotely read drive fault history, monitor real-time operating parameters, and issue reset commands through the SCADA or HMI system without physical access to the drive cabinet — reducing mean time to repair (MTTR) and minimizing unplanned downtime.

Production Line Transparency: By integrating drive data into MES and SCADA dashboards, production managers gain real-time visibility into motor load trends, energy consumption per production cycle, and early warning indicators for mechanical wear — enabling proactive maintenance scheduling.

Alarm Tracking and Escalation: Drive fault events captured via the NRC-2 can be routed through the PLC alarm management system to SMS, email, or SCADA alarm servers, ensuring that critical drive faults trigger immediate operator response regardless of shift or location.

System Scalability: As production lines expand, additional Fuji FRENIC drives equipped with NRC-2 modules can be added to the existing PROFIBUS or DeviceNet segment without architectural changes, supporting phased capacity growth with minimal engineering overhead.

Q1: What communication protocols does the Fuji NRC-2 SA516169-00 support? The NRC-2 SA516169-00 is designed for the Fuji FRENIC Drive Series and supports fieldbus protocols including PROFIBUS-DP and DeviceNet, depending on the specific variant. It enables cyclic and acyclic data exchange between the inverter and PLC master controllers, supporting both drive control commands and parameter read/write operations over the network.

Q2: Is the NRC-2 SA516169-00 compatible with third-party SCADA and HMI systems? Yes. Because the NRC-2 exposes drive data through standard fieldbus protocols to the PLC layer, any SCADA or HMI platform capable of communicating with the PLC master — including Ignition, Wonderware, iFIX, Fuji V9 HMI, and Weintek displays — can access drive status, fault data, and control parameters. No proprietary middleware is required.

Q3: How does the NRC-2 support remote diagnostics and reduce unplanned downtime? With the NRC-2 installed, drive fault codes, operating hours, output frequency, and motor current are continuously transmitted to the PLC and SCADA system. Maintenance engineers can remotely monitor these parameters, configure alarm thresholds, and retrieve fault history logs without visiting the drive cabinet — enabling faster root-cause analysis and reducing MTTR significantly on automated production lines.

Q4: What warranty and quality assurance does the NRC-2 SA516169-00 carry? Every Fuji NRC-2 SA516169-00 supplied by NANKMOS is covered by a 12-Month Warranty and undergoes pre-shipment functional testing to verify communication integrity and hardware condition. Units are sourced from verified supply channels and shipped with full traceability documentation. Global shipping is available with fast dispatch from in-stock inventory.