Maretron Run Indicator Module – RIM100-01

Enhance visibility into the operational status of your vessel’s systems with the Maretron Run Indicator Module (RIM100-01) — a compact, NMEA 2000®-enabled device that detects and reports the on/off/run status of connected equipment directly to your boat’s network. Designed for marine and power systems monitoring, the RIM100 turns simple switch closures into actionable data, so you can see at a glance whether pumps, generators, engines, blowers, or other devices are running.

This module integrates seamlessly with your NMEA 2000® backbone, delivering run/stop information to compatible displays, chartplotters, and monitoring software such as Maretron’s N2KView®. With sealed, marine-grade connectors and rugged construction, the RIM100-01 is built to withstand harsh offshore environments while providing reliable status reporting for critical onboard systems.

Whether you’re monitoring engine start/run state, bilge pump activity, blower status, or any other on/off/run condition, this indicator module gives you network-wide awareness of what’s running — improving safety, troubleshooting, and operational insight.

Technical Specifications

• Brand: Maretron

• Model: Run Indicator Module

• Part Number: RIM100-01

• Network Interface: NMEA 2000® (IEC 61162-3)

• Input Type: Digital run/status signals (on/off)

• Connectors: Sealed NMEA 2000® male/female

• Power: Powered from the NMEA 2000® network

• Marine Rating: Corrosion-resistant for marine environments

• Installation: Easy inline connection to the existing backbone

Benefits

• Provides real-time run status of equipment on your vessel

• Improves system awareness and safety

• Centralizes status data across displays and remote stations

• Reduces the need for separate indicator lights or panels

• Integrates easily with monitoring software for alarms and logs

Applications

• Engine run status monitoring

• Bilge pump run/activity indication

• Blower or ventilation status

• Generator run/stop feedback

• Accessory or auxiliary system status

• Integration into automation and alarm systems

Summary for the User

The RIM100 is an essential tool for vessel automation and safety. It is most commonly used to provide positive confirmation that bilge pumps, engine room blowers, or navigation lights are functioning correctly. By integrating this with an ALM100 Alarm Module, you can be alerted the moment a critical pump loses power.

Installation Tip: When monitoring AC circuits, always follow the safety instructions in the manual to ensure proper grounding and isolation between the high-voltage AC side and the low-voltage NMEA 2000 side.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Manufacturer : Maretron
Manufacturer Part No : RIM100-01
UPC : 873804000206