KONGSBERG NA-1E220 NA1E220.1 Single Board Module

Product Details

NA-1E220 NA1E220.1 Product Description

The Kongsberg NA-1E220 is a system-matched single board module engineered for deployment within Kongsberg's distributed control and automation platforms. Designed to operate as a core processing and signal-handling node within multi-layer industrial control architectures, the NA-1E220 delivers deterministic performance across the control layer, I/O layer, and communication layer simultaneously. Its compact single-board form factor enables high-density rack integration while maintaining full compatibility with Kongsberg's proprietary backplane and chassis ecosystems used in maritime, offshore, and process automation environments.

In a complete automation architecture, the NA-1E220 functions as a bridge between field-level signal acquisition and supervisory control logic. It interfaces directly with Kongsberg I/O expansion modules to aggregate analog and digital signals from sensors, transmitters, and actuators distributed across the plant or vessel. The board's onboard processing capability reduces latency in the control loop, ensuring that time-critical commands from the CPU layer are executed with minimal delay at the field device level. This architecture-level role makes the NA-1E220 indispensable in systems where signal integrity, scan cycle consistency, and deterministic response are non-negotiable engineering requirements.

From a system coherence perspective, the NA-1E220 is designed to operate alongside Kongsberg's K-Chief and K-Pos platform components, including dedicated power supply modules, communication gateway units, and HMI workstation interfaces. When paired with Kongsberg redundant power supply modules, the board benefits from dual-feed protection that eliminates single points of failure in the power layer. Integration with Kongsberg's serial and Ethernet communication gateways enables the NA-1E220 to participate in both legacy fieldbus networks and modern industrial Ethernet topologies, supporting protocols such as Modbus RTU, Modbus TCP, and proprietary Kongsberg inter-module communication standards.

The NA-1E220's modular architecture supports phased system expansion without requiring full rack reconfiguration. Engineers can add Kongsberg I/O terminal modules, signal isolators, and relay output boards to the same backplane, extending the system's channel count and functional scope while preserving the existing wiring infrastructure. This modularity is particularly valuable in retrofit projects where minimizing downtime and preserving existing cable runs are primary engineering constraints. The board's compatibility with Kongsberg's standard DIN-rail mounting chassis and 19-inch rack enclosures further simplifies integration into both new-build and brownfield control cabinet installations.

Diagnostic capability is a key engineering advantage of the NA-1E220 within the Kongsberg control architecture. The board supports onboard self-diagnostics that report module health, communication status, and signal quality metrics to the supervisory layer in real time. When integrated with Kongsberg's system management software, these diagnostics enable predictive maintenance workflows that reduce unplanned downtime and extend the operational lifecycle of the control system. Fault isolation is accelerated because the NA-1E220 can identify and report the precise channel or communication path experiencing degradation, allowing maintenance engineers to target interventions without full system shutdown.

In redundant architecture deployments, the NA-1E220 supports hot-standby configurations where a secondary board monitors the primary's operational state and assumes control seamlessly upon detection of a fault condition. This redundancy capability is critical in applications such as dynamic positioning systems, power management systems, and process safety instrumented systems where continuous availability is a regulatory and operational requirement. The board's switchover logic is designed to be transparent to the supervisory control layer, ensuring that the HMI operator interface and data historian continue to receive uninterrupted process data during a failover event.

Shipping and supply chain readiness are integral to NANKMOS's service commitment for the NA-1E220. Each unit undergoes pre-shipment functional testing covering power-on self-test, communication interface verification, and signal channel integrity checks. Units are shipped in anti-static packaging with full documentation, and all NA-1E220 modules supplied by NANKMOS are covered by a 12-Month Warranty against manufacturing defects and operational failures under specified environmental conditions. Global logistics support ensures delivery to major industrial hubs across Asia, Europe, the Middle East, and the Americas within standard lead times.

The NA-1E220 achieves its full engineering potential when deployed as part of a coordinated Kongsberg automation platform. At the control layer, it operates in conjunction with Kongsberg CPU modules and system controllers that execute the primary PLC or DCS logic. The I/O layer is extended through Kongsberg analog input modules, digital output modules, and mixed-signal terminal boards that connect directly to the NA-1E220's backplane interface, enabling centralized signal management across hundreds of field channels.

At the communication layer, Kongsberg serial communication gateways and industrial Ethernet switches provide the network backbone that links the NA-1E220 to remote I/O stations, operator workstations, and data historians. Kongsberg power supply modules with redundant output capability feed the board and its associated I/O expansion units, ensuring that power layer faults do not propagate to the control layer. HMI workstations running Kongsberg's operator interface software receive real-time process data from the NA-1E220 via the communication gateway, providing operators with full system visibility.

Signal isolation is maintained through Kongsberg signal isolator modules and relay output boards installed in the same control cabinet, preventing ground loops and electrical noise from field devices from corrupting the NA-1E220's input signals. In drive-integrated applications, Kongsberg variable frequency drives and motor control modules receive setpoint commands from the NA-1E220 via the fieldbus network, enabling coordinated motion control within the automation architecture. The complete system — from the NA-1E220 single board module through to the field actuators — is designed for Contextual Integration, ensuring that every component operates within a unified engineering framework with consistent diagnostic, configuration, and maintenance interfaces.

The Kongsberg NA-1E220 is deployed across a broad range of industrial sectors where system reliability, signal integrity, and long-term maintainability are primary engineering requirements. In maritime and offshore applications, the board serves as a core processing node within vessel automation systems covering dynamic positioning, power management, ballast control, and machinery monitoring. Its compatibility with Kongsberg's K-Chief marine automation platform makes it a standard component in newbuild vessel control cabinets and retrofit modernization projects.

In power generation and energy management applications, the NA-1E220 supports distributed control architectures that monitor and regulate generator sets, switchgear, and load management systems. Its deterministic scan cycle and redundancy support make it suitable for applications where control system availability directly impacts operational safety and regulatory compliance. In process industries including petrochemical, water treatment, and mining, the board integrates into multi-loop control systems managing flow, pressure, temperature, and level variables across complex process trains.

Metallurgical and heavy industrial applications benefit from the NA-1E220's robust operating temperature range and its compatibility with industrial-grade enclosures that protect the board from dust, vibration, and electromagnetic interference common in smelting, rolling mill, and materials handling environments. Packaging line and discrete manufacturing applications leverage the board's fast I/O scan capability to support high-speed machine control sequences where millisecond-level response times are required for quality and throughput targets.

Q1: Is the Kongsberg NA-1E220 compatible with both legacy serial fieldbus networks and modern industrial Ethernet architectures?Yes. The NA-1E220 supports Modbus RTU over RS-232/RS-485 for legacy serial integration and Modbus TCP over Ethernet for modern network architectures. When paired with Kongsberg communication gateway modules, the board can bridge between legacy and modern network segments within the same control cabinet, enabling phased migration strategies that protect existing infrastructure investments.

Q2: What redundancy configurations are supported, and how does failover affect the supervisory control layer?The NA-1E220 supports hot-standby redundancy configurations where a secondary board continuously monitors the primary's operational state. Failover is automatic and transparent to the supervisory layer, meaning that HMI displays, data historians, and alarm management systems continue to receive uninterrupted process data during a switchover event. Switchover time is within the system's scan cycle tolerance, ensuring no loss of control continuity.

Q3: What does the 12-Month Warranty cover, and what pre-shipment testing does NANKMOS perform on the NA-1E220?NANKMOS's 12-Month Warranty covers manufacturing defects and operational failures under the module's specified environmental and electrical operating conditions. Prior to shipment, each NA-1E220 undergoes power-on self-test, communication interface verification, and signal channel integrity checks. Units are shipped in anti-static protective packaging with full documentation. For warranty claims or technical support, contact NANKMOS at [email protected] or +86 18359268345.