Description
Product Description
The KONGSBERG RMP400 is a Remote Multipurpose I/O Module with part number 603129, designed for use in compatible Kongsberg marine automation and control systems. Current equipment records consistently identify 603129 as the RMP400 Remote Multipurpose I/O Module.
The RMP400 is available in multiple hardware or firmware revisions, including Rev. 2.1.0, 2.1.1, 2.2.0 and other later revisions. Therefore, the revision shown on the actual module should be matched when selecting a replacement.
This module is suitable for marine automation maintenance, system repair, replacement, and spare-parts inventory. Verify the original system configuration, module revision, connectors, and application requirements before installation.

Product Parameters
| Parameter | Details |
|---|---|
| Brand | KONGSBERG |
| Model | RMP400 |
| MPN / Part Number | 603129 |
| Product Name | Remote Multipurpose I/O Module |
| Module Type | Remote Multi-Purpose I/O Unit |
| Application | Marine Automation & Control |
| System | Compatible Kongsberg Marine Automation Systems |
| Revision | Varies by unit; 2.1.0 / 2.1.1 / 2.2.0 and others documented* |
| I/O Function | Multipurpose Remote I/O |
| Country of Origin | Norway* |
| Approx. Net Weight | 1.6 kg* |
| Condition | Verify actual unit condition |
*Specifications such as revision, origin, and weight should be confirmed against the actual unit supplied. A current equipment listing gives 1.6 kg net weight for an RMP400 603129 unit.
Key Features
🔹 KONGSBERG RMP400 remote I/O platform
🔹 Exact part number 603129
🔹 Multipurpose I/O functionality for compatible marine automation systems
🔹 Multiple revisions available for this part number
🔹 Suitable for system maintenance and replacement applications
🔹 Useful as a spare for vessel automation equipment
🔹 Compact remote I/O architecture for distributed control applications
Recommended KONGSBERG Models
- KONGSBERG RMP200-8 603443 Remote Multipurpose I/O Module
- KONGSBERG RMP201-8 324400 Remote I/O Module
- KONGSBERG RDI-32XE 333523 Remote Digital Input Module
- KONGSBERG RDO-16XE 329699 Remote Digital Output Module
- KONGSBERG RAI-16XE 329714 Remote Analog Input Module
- KONGSBERG RAO-8XE 333505 Remote Analog Output Module
- KONGSBERG RIO-C2XE 333346 Remote I/O Module
- KONGSBERG RDIOR420 306713 Remote I/O Module
- KONGSBERG RCU501 Remote Controller
- KONGSBERG RCU502 330924 Remote Controller
Replacement Note: Confirm RMP400 / 603129, revision number, connector arrangement, and the original Kongsberg system configuration before replacement. Different revisions of 603129 are documented, so the revision should not be ignored when matching a spare.
