ROLLS-ROYCE H1127.0101 | Marine Automation Control Unit

Description

Core Product Summary (Brand / Model / Key Attributes)

The ROLLS-ROYCE H1127.0101 is a marine controller used in Rolls-Royce vessel automation and propulsion-control architectures. It is identified with PIC code revision 2.2 and associated Rolls-Royce part number 000068308.

The controller is associated with an H6045 processor operating at 433 MHz. It provides control and monitoring functions within a vessel-specific marine automation system, including propulsion and dynamic-positioning-related applications. For replacement or integration, the installed PIC revision, application configuration, communication topology, and connected propulsion or automation equipment should be matched before substituting the unit.

Key Technical Specifications

Detailed Product Overview

The ROLLS-ROYCE H1127.0101 is a marine controller for Rolls-Royce vessel automation and propulsion-control systems. It is identified with PIC code revision 2.2 and associated part number 000068308, and is associated with an H6045 processor operating at 433 MHz.

Its documented role is to provide control and monitoring functions within a marine automation architecture. Published equipment references associate the controller with Rolls-Royce propulsion systems, dynamic-positioning systems, and marine automation installations. These functions make the H1127.0101 a system-level controller: its operation depends on the vessel’s hardware configuration, installed software or control database, communication topology, and connected propulsion or automation equipment.

For procurement and replacement, the H1127.0101 designation alone does not establish functional interchangeability. The installed PIC revision, processor identification, connectors, application configuration, and communication settings should be compared with the original controller before installation. A replacement should be verified against the removed unit and the vessel’s Rolls-Royce system documentation.

Because this is a marine control controller, electrical isolation, lockout/tagout, and electrostatic-discharge precautions apply during removal or installation. Configuration records, connector positions, and network settings should be documented before the original unit is disconnected.

Engineering Selection Highlights

• Exact H1127.0101 identification → The full model number confirms a Rolls-Royce marine controller rather than a generic industrial PLC.
• PIC Rev 2.2 identification → The PIC revision helps distinguish the installed controller configuration and should be matched during replacement.
• H6045 433 MHz processor → The processor identification supports verification of the controller hardware against the original unit.
• Marine automation and propulsion role → The controller is intended for vessel automation, propulsion, and dynamic-positioning-related applications.
• System-level integration requirement → Propulsion, dynamic-positioning, and automation functions depend on the surrounding Rolls-Royce architecture and vessel-specific configuration.
• Configuration-dependent replacement → PIC revision, application configuration, communication topology, and control database must align with the installed system.

H1127.0101

System Compatibility & Integration Requirements

Dimensions, Mounting & Connection Notes

• The H1127.0101 is a marine controller intended for installation within a Rolls-Royce vessel automation or propulsion-control system.
• Before removal, record connector positions, network connections, power connections, grounding arrangements, and any configuration switches or jumpers.
• Use electrostatic-discharge protection when handling the controller.
• Ensure the associated control system is de-energized and locked out before disconnecting or installing the unit.

FAQ

What is the ROLLS-ROYCE H1127.0101?
It is a Rolls-Royce marine controller identified with PIC code revision 2.2 and associated part number 000068308.

What is the H1127.0101 used for?
It is used in Rolls-Royce vessel automation and propulsion-control systems for control and monitoring functions.

Which processor does it use?
The controller is associated with an H6045 processor operating at 433 MHz.

What does PIC Rev 2.2 mean?
It is the controller identification revision associated with the H1127.0101.

Can it be used in dynamic positioning systems?
Published marine-equipment references associate the controller with Rolls-Royce propulsion systems, dynamic-positioning systems, and marine automation installations.

Is matching the model number enough for replacement?
No. The PIC revision, application configuration, communication topology, and vessel-specific control database should also be matched.

Verification & Troubleshooting Notes

• Confirm the controller marking reads H1127.0101 and record the associated PIC revision and part number before replacement.
• Compare the removed unit’s PIC revision, processor identification, connectors, configuration settings, and network topology with the replacement.
• If a propulsion, steering, or automation fault occurs, distinguish between a controller issue and possible causes in power supply, field wiring, communication links, sensors, actuators, or vessel-specific configuration.
• Do not replace or alter application software, control databases, or safety-related configurations without following the vessel’s approved Rolls-Royce system procedures.
• Keep the control system de-energized and locked out during inspection or replacement, and use appropriate ESD-handling procedures.