Description
- NMEA 2000 Interface
- IP67 Rated
- Ignition Protected
- Opto-isolated from NMEA 2000 eliminating potential ground loops
- 12 dimmable (PWM) Electronic Circuit Breakers (ECBs) for ON/OFF control over NMEA 2000 network (2 x 12A 6 x 10A 4 x 5A)
- Individual breaker electrical current monitoring
- Breakers can have power-up states defined (ON OFF or LAST STATE)
- Breakers can be locked against inadvertent actuation
- 7 discrete inputs configurable as Active High Active Low
- Automatic ECB overcurrent shutdown
- Automatic ECB thermal shutdown (overtemperature protection)
Designed for vessels of all sizes with smaller loads the MPower CLMD12 is a compact 12-Channel DC Load Controller Module. Two of the 12 breakers handle a maximum of 12 amps six handle a maximum of 10 amps and four handle a maximum of 5 amps with a total current capacity of 75 amps. Additionally like circuits can be paralleled.
If a smaller circuit needs to be protected each of the 12 breakers can be set to trip at lower current levels using the new Maretron N2KAnalyzer V3 software. In addition the CLMD12 has inputs for up to 7 hard-wired switches that can be used to switch breaker states or as inputs for other data such as bilge alarms or hatch positions etc.
The CLMD12 handles many DC load types such as lights pumps motors and electronics. An added benefit of the CLMD12 is that it reports the current through each of the 12 breakers. This allows you to determine if loads are drawing too much or too little electrical current. This information can be used to report overcurrent faults and undercurrent conditions.
For manual control of the loads an MPower 12-Channel Bypass Module (CBMD12) can be installed in conjunction with the CLMD12.
Monitor and control onboard electrical and electronic systems and reset circuits onboard and remotely with the following devices:
- Any 3rd party MFD that supports standard digital switching PGNs
- Maretron MBB300C Black Box – Garmin OneHelmTM – Raymarine LightHouse 3
- Maretron TSM Series Dedicated Touchscreen
- MPower VMM6 Digital Switch Module
- MPower CKM12 Keypad
- Any device running Maretron’s award-winning N2KView V3 Software
In The Box
- CLMD12 – 12 Channel DC Load Controller Module
- A3706 – Output (J1) Mating Connector with 0.3m Flying Leads
- A3707 – Input (J2) Mating Connector with 0.3m Flying Leads
Upgrade Options
Alternative or higher-specification products you may also wish to consider.
Maretron
Maretron MPower CBMD12 – 12 Channel Bypass Module
When used in conjunction with the CLMD12, the bypass module provides manual control of the loads in case of system failures. It utilizes standard fuses for overcurrent protection and 12 Carling Curvette® rocker switches for manual control of each load.
Maretron
Maretron MPower CLMD12 – 12 Channel DC Load Module
The new MPower Series by Maretron replaces standard mechanical circuit breakers and switches with state-of-the-art digital power distribution. Customers looking to achieve the power and convenience of advanced home automation for their boats will appreciate MPower's seamless, reliable operation as well as simple and cost-effective installation. The Maretron CLMD12 offers 12 programmable DC electronic load modules in an innovative, scalable configuration, capable of switching up to 5, 10, or 12 Amps with a total current capacity of 75 Amps. The CLMD12 provides fast switching and low-loss solid state ON/OFF switches.
Maretron
Maretron MPower CBMD12 Bypass Module with CBMD12 A3720 & A3721
The MPower Bypass Module (CBMD12) enables manual control over individual loads with a simple flip of a switch. The CBMD12 utilizes standard fuses for overcurrent protection and 12 Carling Curvette Marine Rocker Switches for manual control of each load. Includes Bypass Module Jumper wire and Fuse Pack.
Maretron
Maretron MPower CLMD16 Power Module with A3708 A3709 & A3710
For larger breakers and more circuits, the MPower CLMD16 is a 16-Channel DC Load Controller Module. Four of the 16 breakers handle a maximum of 25 amps and twelve breakers handle a maximum of 12 amps with a total current capacity of 125 Amps. Additionally, circuits can be paralleled.
