CLMD12

CLMD12

CLMD12

Product catalog summary
Overview: The MPower® CLMD12 is a compact 12-Channel DC Load Controller Module designed for vessels of all sizes with smaller loads. It features a total current capacity of 75 Amps, with two breakers handling up to 12 amps, six handling up to 10 amps, and four handling up to 5 amps. Circuits can be paralleled for flexibility.
Specifications: The module supports a switching voltage of less than 32VDC and has a maximum unit current capacity of 75 Amps. It includes 12 channels with varying current ratings (4x5A, 6x10A, 2x12A). The voltage input range is 6.5 to 32 VDC, and power consumption is 150mA at 12 VDC or 70mA at 24 VDC.
Features: The CLMD12 includes a NMEA 2000® interface, is IP67 rated, and ignition protected. It has opto-isolated connections to prevent ground loops and features dimmable electronic circuit breakers for ON/OFF control over the NMEA 2000® network. Breakers can be locked to prevent accidental actuation and have defined power-up states.
Monitoring and Control: The module reports current through each breaker, allowing for monitoring of electrical loads. It can detect overcurrent faults and under-current conditions, such as burnt-out bulbs. The module can be controlled manually with an optional bypass module or remotely using devices like the Maretron MBB300C Black Box or Garmin OneHelm™.
Inputs and Protection: The CLMD12 has inputs for up to 7 hard-wired switches, configurable as Active High or Low. It includes automatic overcurrent and thermal shutdown protections. Reverse battery and load dump protections are also provided.
Certifications and Mechanical Details: The module is NMEA 2000® certified and CE marked under the Recreational Craft Directive 2014/35/EU. It measures 5.7" x 5.0" x 1.6" and weighs 1.32 lbs. The operating temperature range is -40°C to 55°C, with storage temperatures from -55°C to 85°C.
Electrical Characteristics: The module features a PWM frequency of 200 Hz, with a duty cycle range of 5% to 100% and a resolution of 1%. It provides channel current measurement accuracy of +/- 0.5 Amps and a resolution of 0.1 Amps.
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Catalog excerpts

CLMD12-1

12-Channel DC Load Controller Module 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, 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. Product Features • NMEA 2000® Interface • IP67 Rated • Ignition Protected • Opto-isolated from NMEA 2000®, eliminating potential ground loops 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 under-current conditions such as burnt-out bulbs. • Twelve (12) dimmable Electronic Circuit Breakers (ECBs) for ON/OFF control over NMEA 2000® network - 2 breakers capable of carrying up to 12 amps - 6 breakers capable of carrying up to 10 amps - 4 breakers capable of carrying up to 5 amps • Individual breaker electrical current monitoring For manual control of the loads, an optional MPower 12-Channel Bypass Module (CBMD12) can be installed in conjunction with the CLMD12. • Breakers can have power-up states defined (ON, OFF, or PREVIOUS STATE) Monitor and control onboard electrical and electronic systems and reset circuits onboard and remotely with the following devices: • Maretron MBB300C Black Box • Maretron TSM810C Dedicated Touchscreen • Garmin OneHelm™ • Any device running Maretron’s award winning N2KView® V3 Software MPower devices can also be controlled by the new MPower 6-Rocker VMM Series Contura® Digital Switch Module and the new MPower 12-Button CKM Series Customizable Keypad. • Breakers can be locked against inadvertent actuation • Seven (7) discrete inputs configurable as Active High, Active Low • utomatic ECB overcurrent shutdown A • Automatic ECB thermal shutdown (Overtemperature Protection) PRODUCTS PART NUMBER PART NUMBER 12 Channel DC Load Controller Module w/A3706 and A3707 J1 (Output) Mating Connector, Deutsch J1 (Output) 14AWG Socket, Deutsch J1 (Output) Wedge, Deutsch Back Shell, 12 Way Plug, Deutsch J2 (Input) Mating Connector, Deutsch J2 (Input) 16-20AWG Socket, Deutsch J2 (Input) Wedge, Deutsch Back Shell, 8 Way Plug, Deutsch Output (J1) Mating Connector with 1m Flying Leads Input (J2) Mating Connector with 1m Flying Leads 12-Channel DC Bypass M

 Open the catalog to page 1
CLMD12-2

J2 - DEUTSCH P/N DT06-08SA-E00 J3 - MICRO-C MALE CONNECTOR, 2.80 REF [71.1] 5.71 REF [145.1] 1/4"-20 THREADED NOTES: REF 4.11 1.58 REF POWER STUD [40.2] [104.4] 1. WEIGHT: 1.25 LBS. (0.567 KG.) MAX. 2. TEMPERATURE: OPERATING -40 C TO 55 C. STORAGE -55 C TO 85 C. 3. 1.55 REF CONNECTIONS: MATING J1 - DEUTSCH P/N DT06-12SA [39.5] J2(STUD) - DEUTSCH P/N DT06-08SA-E003 J3 - MICRO-C MALE CONNECTOR, M12 X 1 5.71 REF [145.1] 1/4"-20 THREADED POWER STUD M6 THREADED SCREW HOLE (3 PLACES) 5.71 REF [145.1] 1/4"-20 THREADED POWER STUD [39.5] Number of Channels (STUD) Switching Voltage (J1) (J2) (J3) Maximum...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.