Description
Product Overview
The ROLLS-ROYCE RRPWR2006 is a 24V rack module used in Rolls-Royce Marine automation and I/O system configurations. It is commonly listed together with the RRDIO15 digital I/O module and RRRLY8 relay module as part of a rack-based marine control architecture.
The RRPWR2006 provides the power-supply section for compatible rack-mounted control and I/O equipment. Its modular design makes it suitable for marine automation cabinets where power, digital I/O and relay interfaces are installed as part of the same control system. Available product records identify the operating voltage as 24V and list an approximate weight of 1.96 kg.
Key Features
🔹 Brand: Rolls-Royce
🔹 Model: RRPWR2006
🔹 Product Type: Rack Module / Power Module
🔹 Rated System Voltage: 24V
🔹 Associated Module: RRDIO15
🔹 Related Module: RRRLY8
🔹 Application: Marine automation and control systems
🔹 Mounting: Rack-based control system
🔹 Approx. Listed Weight: 1.96 kg
🔹 System Role: Rack power supply and distribution
Technical Information
⚙️ Manufacturer: Rolls-Royce Marine
⚙️ Model / MPN: RRPWR2006
⚙️ Product Type: 24V Rack Module
⚙️ Voltage: 24V
⚙️ System Configuration: RRPWR2006 / RRDIO15 / RRRLY8
⚙️ Associated I/O: RRDIO15
⚙️ Associated Relay Module: RRRLY8
⚙️ Application: Marine I/O and machinery control
⚙️ Installation: Rack-mounted automation cabinet
⚙️ Listed Weight: Approx. 1.960 kg
⚠️ Exact input range, output current, terminal assignment, protection functions and rack dimensions should be confirmed from the physical nameplate and the original system documentation before installation.
Function
The RRPWR2006 forms the power section of a compatible Rolls-Royce rack-based marine automation system.
Its typical role is to provide the required 24V power arrangement for rack-mounted control and I/O equipment. In a configuration containing RRDIO15 and RRRLY8, the modules can work together as a distributed interface for marine alarm monitoring and machinery control.
The RRPWR2006 should therefore be viewed as a system rack power module, rather than a standalone PLC CPU or general-purpose industrial power supply.
Typical Applications
🚢 Marine automation systems
⚓ Ship machinery monitoring and control
🔧 Engine-room automation cabinets
📡 Alarm and monitoring systems
⚙️ Distributed I/O installations
🛠️ Rolls-Royce Marine control-system maintenance
🏗️ Retrofit and replacement of legacy marine automation equipment
System Configuration
A commonly referenced configuration includes:
RRPWR2006 — Rack power module
RRDIO15 — Digital I/O / alarm module
RRRLY8 — Relay output module
These modules are frequently listed together as a Rolls-Royce Marine rack-based I/O arrangement.
The exact function of each position depends on the original vessel automation architecture, so the installed rack layout should be checked before replacement.
Installation & Replacement Guide
Before replacing a RRPWR2006, follow the existing system documentation and check:
- Confirm the complete model marking RRPWR2006.
- Verify the 24V system requirement.
- Photograph the existing rack and wiring before removal.
- Record connector and terminal positions.
- Check the rack position occupied by the power module.
- Inspect connectors for corrosion, loose contacts or mechanical damage.
- Verify the associated RRDIO15 and RRRLY8 modules.
- Check power distribution wiring before energizing the replacement.
- Confirm that downstream I/O modules receive the expected supply.
- Run system diagnostics after installation.
⚠️ Marine control equipment should be isolated and installed by qualified personnel. Do not replace the module based only on the 24V rating; the complete part number and rack configuration must match.
Identification Checklist
For purchasing and spare-parts management, record:
ROLLS-ROYCE RRPWR2006
24V
Rack Module
RRDIO15
RRRLY8
If the physical unit contains additional revision, serial, assembly or rack-position markings, record these as well. This is particularly useful when maintaining older vessel automation systems.
Maintenance Tips
🔧 Keep connectors clean and free from salt contamination.
🔧 Inspect terminals for corrosion during scheduled vessel maintenance.
🔧 Check rack mounting hardware for looseness caused by vibration.
🔧 Keep ventilation around the control cabinet unobstructed.
🔧 Inspect power wiring for discoloration or overheating.
🔧 Store spare modules in a dry, protected environment.
🔧 Record the complete RRPWR2006 identification in the vessel’s spare-parts database.
FAQ
Q: What is the Rolls-Royce RRPWR2006?
A: It is a 24V rack module used as part of a Rolls-Royce Marine automation/I/O system.
Q: What voltage is associated with RRPWR2006?
A: Available product listings identify it as a 24V module.
Q: Is RRPWR2006 a PLC CPU?
A: No. It is identified as a rack/power module rather than a PLC processor.
Q: What is RRDIO15?
A: RRDIO15 is an associated digital I/O/alarm module frequently listed together with RRPWR2006.
Q: What is RRRLY8?
A: RRRLY8 is an associated relay module used in the same rack-based marine I/O configuration.
Q: Is RRPWR2006 a standalone 24V power supply?
A: It is better treated as a rack/system power module designed for its compatible Rolls-Royce Marine configuration.
Q: Can another 24V power module replace it?
A: Not automatically. Rack position, connectors, electrical characteristics and system compatibility should be verified first.
Related Rolls-Royce Marine Models
• RRPWR2006 — Rack Power Module
• RRDIO15 — Digital I/O / Alarm Module
• RRRLY8 — Relay Module
• RRPWR — Related Rack Power designation
• RRADI16 — Related Analog Input Module
These identifiers are commonly associated with the Rolls-Royce Marine rack-based I/O architecture, but individual modules should not be assumed interchangeable without checking the original system configuration.
Product Condition
For the referenced product family, available listings show New / New–Open Box examples of the RRPWR2006. The exact condition should be stated according to the physical unit being sold rather than inferred from other listings.
