KONGSBERG 6200455 Marine Processing Unit

Description

Key Technical Specifications

Product Introduction & Supply Chain Strategy

The KONGSBERG 6200455 is an industrial marine processing card engineered for high-availability vessel automation systems, including AutoChief propulsion control, K-Chief alarm and monitoring systems, and Dynamic Positioning (DP) processors. It processes field sensor data and routes deterministic control commands across dual-redundant vessel networks, maintaining precise control in harsh offshore environments.

This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned vessel, and not refurbished. All cards undergo rigorous quality verification, including power-on self-test (POST) validation, communication bus handshakes, and conformal coating inspection. Refurbished or reused marine electronics often suffer from salt-mist corrosion damage, thermal breakdown of capacitors, and microscopic solder fractures caused by continuous engine room vibration. A failed processing board at sea can cause loss of vessel steering or dynamic positioning failure, leading to costly charter downtime or critical safety hazards. Carrying genuine New Surplus inventory provides essential vessel readiness and protects your Total Cost of Ownership (TCO).

6200455

6200455

Installation & Configuration Guide

1.Pre-Installation Preparation & Safety:Prerequisite Phase.

Obtain hot-work and electrical isolation permits from the Chief Engineer. Isolate power to the target automation cabinet. Wear a grounded ESD wrist strap before handling the replacement module. Inspect the 6200455 board for mechanical damage, checking that pin headers and card edge connectors are pristine.

Verification: Test power terminals with a calibrated digital multimeter to confirm 24 VDC bus power is completely off.

2.Removal of Legacy Controller Board:Extraction Phase.

Label and disconnect field wiring connectors attached to the card front panel. Loosen the upper and lower thumb locking screws on the module faceplate. Carefully pull the card straight out of the processing rack using the extraction handles.

Verification: Inspect the rack backplane bus connector for dust, salt residue, or bent pins before installing the replacement.

3.Hardware Address Matching & Module Insertion:Physical Mount Phase.

Check all hardware DIP switches, node address selector dials, and jumper links on the side of the 6200455 board. Set them to mirror the settings of the original module exactly. Align the card edges with the cabinet guide rails and push the module firmly into the rack until fully seated. Tighten the faceplate retention screws to 0.6 Nm (5.3 in-lb). Reattach field wiring blocks.

Verification: Confirm the faceplate is flush with the rack frame and all terminal plugs click securely into position.

4.Power-On & Network Handshake Check:Commissioning Phase.

Re-apply 24 VDC cabinet power. Monitor the diagnostic LED indicators during boot sequence. The system boot LED should transition from amber to solid green, and communication LEDs (CAN/NET) should display active data traffic without indicating red line-fault errors.

Verification: Verify from the operator station (OS) that the 6200455 node is online, communicating on both network channels, and showing zero telemetry faults.

Firmware/Software Versions & Upgrade Notes

• System Integration: The KONGSBERG 6200455 module functions within Kongsberg distributed control architecture (K-Core platform).
• Firmware Verification: Ensure the installed onboard flash firmware revision matches the system software version running on the master processor. Running mismatched firmware versions across redundant processing nodes can prevent dual-system synchronization or cause network drops.
• Node Addressing: System node addresses are determined by hardware DIP switch combinations on the PCB. Always alter DIP switch settings with power disconnected, as new address parameters are read only during the initial power-on sequence.

Frequently Asked Questions (FAQ)

Q: Is this KONGSBERG 6200455 module brand new or recovered from a scrapped vessel?

A: This board is 100% Brand New Surplus. It has never been installed in an active marine panel, nor was it reclaimed from a shipbreaking yard. It originates from verified unused spare parts inventory and has been stored in climate-controlled ESD packaging.

Q: Why shouldn’t we buy a refurbished Kongsberg card to save on procurement costs?

A: Marine automation operates under severe environmental stresses, including continuous engine vibration, high humidity, and thermal cycling. Refurbished marine boards often mask micro-cracked solder joints, corroded vias, and degraded power supply capacitors. A board failure while maneuvering or during dynamic positioning can cause severe vessel downtime or port state detention. Buying New Surplus guarantees zero operating hours and original factory reliability.

Q: Do I need to re-program the card using Kongsberg diagnostic software after replacement?

A: Hardware configuration for node addressing is set via physical DIP switches on the PCB. Once set to match the old board, the master system automatically downloads station parameters and loop configurations to the module upon power-up.

Q: Can this processing card be replaced while the system is powered (hot-swapped)?

A: No. You must de-energize power to the rack before removing or inserting the 6200455 card. Removing processing cards under load can arc backplane pins, trigger system-wide CAN bus faults, or trip online propulsion interlocks.

Q: What quality checks are completed prior to shipment?

A: Every KONGSBERG 6200455 module undergoes physical pin inspection, conformal coating integrity verification, and power-on diagnostic checks before dispatch. All units include a full 1-year functional replacement warranty.