19-channel load control module - 12 output channels, 7 input channels - A3706 and A3707 cables and connectors included
In stock
Technical specifications
Technical specifications
| Nominal voltage | 12 |
| Amperage | 75.0 |
| Nombre de circuits | 12.0 |
| Nombre de pôles | 1 |
| Type de réinitialisation du disjoncteur | Numérique |
| Type de disjoncteur | Électronique monopolaire |
| Méthode de protection des circuits | Disjoncteurs électroniques |
| Mounting type | Montage en surface |
| IP rating | IP67 |
| Overload protection | Oui |
| Short-circuit protection | Oui |
| Display type | Aucun |
| Mobile app compatibility | Oui |
| Wired network | NMEA 2000 |
| Certifications | NMEA 2000,CE |
| Taille maximale de cosse de câble | 6.35 |
| Operating temperature range | -40 à 55 |
| Dimensions (W x H x D) | 129.5 x 104.4 x 145.1 mm |
| Weight | 0.567 |
| Product type | Module de commutation numérique |
Detailed description
Detailed description
Designed to optimize the management of DC electrical systems, the Maretron CLMD12-R load control module is a flexible and scalable digital switching platform. It is intended for vessels of all sizes, from runabouts to large yachts, simplifying installation and providing intuitive control over onboard systems.
Features and performance
This module integrates 12 dimmable electronic circuit breakers (ECB) (PWM) for ON/OFF control via the NMEA 2000 network. These circuit breakers are distributed according to specific current capacities: two handle up to 12 amperes, six up to 10 amperes, and four up to 5 amperes, for a maximum total capacity of 75 amperes. Each circuit breaker can be configured to trip at lower current levels using the Maretron N2KAnalyzer V3 software, ensuring protection tailored to smaller loads. The CLMD12-R also features 7 discrete inputs, configurable as active high or active low, allowing wired switches to control circuit breaker states or integrate data from sensors such as bilge alarms or hatch positions.
Monitoring and integration
A key advantage of the CLMD12-R is its ability to monitor the electrical current flowing through each of the 12 circuit breakers. This function enables determination of whether loads are consuming too much or too little current, facilitating diagnosis of overcurrent faults or undervoltage conditions. The module is NMEA 2000 certified, ensuring seamless integration with existing systems and broad compatibility with a range of multifunction displays (including Raymarine LightHouse 4), Maretron MBB300C junction boxes, dedicated touchscreen displays in the TSM series, MPower VMM6 digital switch modules, and CKM12 keypads, as well as any device running Maretron’s N2KView V3 software. It is rated IP67 and spark-proof, ensuring durability in marine environments, and is opto-isolated from the NMEA 2000 network to eliminate potential ground loops. Circuit breaker power-on states can be set (ON, OFF, or LAST STATE), and circuit breakers can be locked against accidental activation. The A3706 and A3707 cables and connectors are included with the CLMD12-R module for ease of installation.
Documentation
Documentation
Expert opinion
Expert opinion
« Module CLMD12-R : gestion de charge DC centralisée et intelligente »
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