H1111.0104 Rolls-Royce Marine Control Module

• Model: H1111.0104
• Brand: Rolls-Royce Marine (now Kongsberg Maritime)
• Series: Marine Automation / Thruster Control System
• Core Function: High-reliability controller for marine propulsion and positioning (New Surplus)
• Product Type: Central Processing Unit / Marine Controller
• Key Specs: Marine Grade Housing | Redundant Communication | 24 V DC

Key Technical Specifications

• Operating Voltage: 24 V DC (Isolated for marine environments)
• Chassis Material: Anodized aluminum with vibration-resistant mounting
• Communication Interface: Dual Ethernet / CANbus / Serial (RS-485) for redundancy
• Operating Temperature: -15°C to +55°C (Standard bridge/engine room rating)
• Protection Class: IP 20 (Requires cabinet mounting)
• Vibration Resistance: Certified to IACS E10 standards
• Diagnostics: Front-panel status LEDs for System, Link, and Activity
• Compatibility: Integration with Rolls-Royce Icon or Helicon X3 control systems
• Cooling: Passive heat sink (No moving fans for higher MTBF)

 

Installation & Configuration Guide

Phase 1: Pre-Installation

Estimated time: 20 minutes

⚠️ Marine Safety Protocol:

1. Notify the Chief Engineer and the Bridge officer before touching the Dynamic Positioning (DP) or Propulsion control racks.
2. Ensure the system is in “Manual” or “Local” control mode.
3. Verify that the UPS (Uninterruptible Power Supply) for the automation rack is switched off.
4. Static Awareness: Ships are high-static environments. Wear a grounded ESD wrist strap before handling the H1111.0104.

Preparation:

• Metric socket set or Torx drivers (depending on the rack mount).
• Laptop with Rolls-Royce proprietary service tool (if software loading is required).
• Clean, dry workspace on a rubberized mat.

Phase 2: Removal

Estimated time: 10 minutes

1. Cable Labeling: Marine wiring looms can be dense. Use cable ties and tags to label every Ethernet and Serial connector.
2. Disconnecting Power: Unplug the 24 V DC Phoenix-style terminal block. Use a multimeter to confirm 0 V at the terminal.
3. Unmounting: Remove the four mounting bolts securing the H1111.0104 to the 19-inch rack or sub-panel.
4. Visual Check: Inspect the removed unit for signs of salt-air corrosion on the rear connectors.

Phase 3: Installation

Estimated time: 15 minutes

1. Mounting: Align the new H1111.0104 with the mounting holes. Ensure the heat sink fins have at least 50 mm of clearance for airflow.
2. Cabling:
   • Re-attach the redundant communication cables.
   • Plug in the 24 V DC power block.
   • Pro-tip: Apply a small amount of non-conductive contact cleaner to the pins if the vessel has been operating in high-humidity tropical environments.
3. Earthing: Ensure the chassis ground strap is securely fastened to the common earth bar.

Phase 4: Power-On & Testing

Estimated time: 45 minutes

1. Initial Boot: Switch on power. The “System” LED should blink green during initialization.
2. Network Sync: Confirm the module is communicating with the Bridge HMI. The “Link” LEDs on the network ports should show active traffic.
3. Firmware Matching: Check the firmware version. In Rolls-Royce systems, all controllers in a redundant pair must have identical software versions.
4. Commissioning:
   • Perform a “Lamp Test” from the bridge.
   • Engage the thruster in “Test” mode (if possible) to verify the command/feedback loop.
   • Check the alarm history to ensure no “Module Missing” or “Node Fault” messages remain.

 

Customer Cases & Industry Applications

Case 1: Offshore Supply Vessel (OSV) DP System Repair

Situation: A PSV (Platform Supply Vessel) operating in the North Sea experienced a “Controller Halt” on its starboard thruster control system. The diagnostic pointed to the H1111.0104 failing due to an internal memory error.

Task: The vessel could not maintain DP2 (Dynamic Positioning Class 2) status, meaning it was prohibited from working near the oil platform. Every day of “Off-hire” cost the owner $25,000.

Action: We shipped a New Surplus H1111.0104 from our Singapore hub via helicopter to the vessel’s nearest port. Because the unit was in-stock, the total turnaround from failure to delivery was under 48 hours.

Result: The onboard ETO (Electro-Technical Officer) swapped the unit and restored the configuration from the system backup. The vessel regained its DP2 certification and resumed operations immediately, avoiding a costly dry-docking for repairs.

 

Frequently Asked Questions (FAQ)

Q1: Does the H1111.0104 come pre-loaded with software? A: Typically, New Surplus marine controllers come with Base Bios/Firmware but not the specific “Project Application.” You will need the vessel-specific configuration file, which is usually stored on a CF card or the master workstation.

Q2: Is this part compatible with Kongsberg systems? A: Since Kongsberg acquired Rolls-Royce Marine, many H-series parts are now supported by Kongsberg. The H1111.0104 is a direct fit for existing Rolls-Royce installations and is recognized by Kongsberg’s updated service tools.

Q3: Why is the price for this unit so high compared to industrial PLCs? A: Marine controllers are built to survive constant vibration, salt-laden air, and extreme temperature fluctuations. They also carry specific Marine Class Certifications (DNV, ABS, Lloyd’s) which are mandatory for insurance and safety compliance on commercial vessels.

Q4: Can I buy a refurbished unit instead? A: I strongly advise against it for propulsion or DP systems. Refurbished marine boards often have micro-fractures in the solder joints caused by years of engine vibration. New Surplus is the only way to ensure the safety of the vessel and its crew.

Q5: What is the lead time for shipping to a port? A: We understand that ships don’t wait. We provide Priority Handling for marine orders, typically reaching major hubs like Rotterdam, Singapore, or Houston within 3-4 business days.