๐ Product Overview
The ROLLS-ROYCE HC-X-TT is a digital switch board designed for marine automation and vessel control applications. It is associated with Rolls-Royce Marine AS equipment and is used as part of an integrated marine control and automation system.
The HC-X-TT is identified as a digital switchboard with Type No. HC-X-TT and installation number 7138-M. Available product information also identifies part reference 210676 and Norwegian manufacture.
โ This type of equipment is intended for marine control environments where reliable digital signal handling and system integration are required. Before replacement or installation, the complete installation number, hardware version, wiring arrangement, and associated vessel automation system should be checked.

โ๏ธ Main Features
๐น Digital switch board for marine automation applications
๐น Designed for integration with Rolls-Royce Marine control systems
๐น Type designation: HC-X-TT
๐น Installation reference: 7138-M
๐น Product reference: 210676
๐น Designed for marine and offshore automation environments
๐น Supports integration with associated control and monitoring equipment
๐น Compact electronic control board construction
๐ Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | ROLLS-ROYCE |
| Model | HC-X-TT |
| Series | Marine Automation |
| Product Name | Digital Switch Board |
| Product Type | Marine Automation Control Board |
| Type Number | HC-X-TT |
| Installation Number | 7138-M |
| Product Reference | 210676 |
| Application | Marine Control and Automation |
| Signal Type | Digital |
| Installation | Integrated Marine Control System |
| Country of Origin | Norway |
| Manufacturer | Rolls-Royce Marine AS |
| Mounting | System-Dependent |
| Power Supply | Verify from the equipment nameplate |
| Communication | System-Dependent |
| Dimensions | Verify from the supplied unit |
| Weight | Approx. 1.25 kg |
| Condition | Verify according to the supplied unit |
Available product information identifies the HC-X-TT as a Rolls-Royce Marine AS digital switchboard manufactured in Norway, with an approximate listed weight of 1.25 kg.
๐ ๏ธ Typical Applications
โ Marine vessel automation systems
๐ข Ship control and monitoring systems
๐๏ธ Digital switching and control applications
โ๏ธ Integrated marine automation cabinets
๐ณ๏ธ Offshore and marine equipment systems
๐ง Replacement and maintenance of existing Rolls-Royce Marine automation installations
The HC-X-TT should normally be selected according to the existing marine automation architecture. Compatibility depends on the connected control system and the specific vessel installation.
โ Frequently Asked Questions
Q1: What is the ROLLS-ROYCE HC-X-TT used for?
A: It is a digital switch board used in marine automation and control applications as part of a compatible Rolls-Royce Marine system.
Q2: What is the installation number?
A: The HC-X-TT is associated with installation number 7138-M.
Q3: Where was this model manufactured?
A: Available product identification lists Norway as the country of origin.
Q4: Can the HC-X-TT replace another marine control board directly?
A: Direct replacement should not be assumed. Check the complete type number, installation number, hardware revision, connectors, wiring, and compatibility with the existing automation system before installation.
Q5: Is HC-X-TT compatible with HC-X-CT?
A: Not necessarily. HC-X-TT and HC-X-CT are different type designations and should be treated as separate models until full electrical and system compatibility has been confirmed.
Q6: What should be inspected before installation?
A: Check the model number, installation reference, product reference, connector condition, terminal layout, wiring configuration, power requirements, and compatibility with the vessel’s existing automation equipment.
Q7: Is the unit suitable for industrial land-based automation?
A: The model is primarily associated with marine automation equipment. Land-based use would require a separate engineering review of electrical and system compatibility.
๐ง Recommended ROLLS-ROYCE Marine Models
๐น ROLLS-ROYCE HC-X-CT โ Digital Switch Board
๐น ROLLS-ROYCE Helicon X โ Marine Automation Control Unit
๐น ROLLS-ROYCE Helicon-X-CT โ Digital Switch Board
๐น ROLLS-ROYCE Helicon X-TT โ Marine Control Panel
๐น ROLLS-ROYCE HCX-TT ULSTEIN PIC1030C โ Control Unit
๐น ROLLS-ROYCE IND1013-B โ Propeller Installation Indicator Panel
๐น ROLLS-ROYCE INT2004D โ Interface PCB
๐น ROLLS-ROYCE 222-656 โ PCB Module
๐น ROLLS-ROYCE 8344-14 โ Helicon X-TT Control Panel
๐น ROLLS-ROYCE 000069038 โ Marine Switchboard
These models are associated with Rolls-Royce marine automation, control, interface, and switchboard applications. Exact interchangeability should always be confirmed using the complete equipment identification and vessel system configuration.






