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DCM100

P/N: DCM100-01
Direct Current Monitor
Description

Maretron’s DCM100 Monitor is an advanced electronic monitoring device used to measure the voltage and current of any direct current (DC) power source or load. Examples of DC power sources that can be monitored with the DCM100 include batteries, alternators, solar panels, and wind generators. The DCM100 can also be used to monitor DC loads like inverters, windlasses, DC refrigerators, or any DC branch circuit. When the DCM100 is used to monitor batteries, sophisticated circuitry and software algorithms monitor battery temperature, load current, charging current and terminal voltage to precisely compute battery state of charge, and time remaining. To measure current, the DCM100 uses an included state-of-the-art Hall effect current sensor which simply slips over the wire – you don’t have to break connections or install connectors as you do with inline shunts used by other solutions. Best of all, the DCM100 is NMEA 2000® certified so you can view any and all DC information anywhere on the vessel using a compatible NMEA 2000® display.

The DCM100 is a key component of Maretron’s N2KView® vessel monitoring and control system.

nmea-2000-logo-productsFeatures

  • Battery Voltage
  • Battery Current
  • Ripple Voltage
  • Battery Case Temperature
  • State of Charge
  • Time Remaining
  • Charge Efficiency Factor

Products

Part number Description
DCM100-01 Direct Current (DC) Monitor
FC01 DCM100 Battery Harness with Fuse
LEMHTA200-S 200 Amp Current Transducer with Cable
LEMHTA400-S 400 Amp Current Transducer with Cable
LEMHTA600-S 600 Amp Current Transducer with Cable
TR3K DCM100 Ring/Under Bolt Temperature Probe

Specifications

Parameter Type Comment
Battery Sense Voltage Range 0 to 50VDC  
Battery Sense Voltage Accuracy ±100 mV  
Battery Current Range 0 to 200A With included Hall-effect current sensor
Battery Current Accuracy ±1% With included Hall-effect current sensor

Certifications

Standard Comment
NMEA 2000® Standard Level A
Maritime Navigation and Radio Communication Equipment & Systems IEC 61162-3
Maritime Navigation and Radiocommunication Equipment & Systems IEC 60945
FCC and CE Mark Electromagnetic Compatibility

NMEA 2000® Parameter Group Numbers (PGNs)

Description PGN # PGN Name Default Rate
Periodic Data PGNs 127506
127508
127513
DC Detailed Status
Battery Status
Battery Configuration Status
0.67 times/second
0.67 times/second
N/A
Response to Request PGNs 126464
126996
126998
PGN List (Transmit and Receive)
Product Information
Configuration Information
N/A
Protocol PGNs 059392
059904
060928
065240
126208
ISO Acknowledge
ISO Request
ISO Address Claim
ISO Address Command
NMEA Request/Command/Acknowledge
N/A
Maretron Proprietary PGNs 128720 Configuration N/A

Electrical

Parameter Value Comment
Operating Voltage 9 to 16 Volts
9 to 32 Volts
NMEA Interface
DC Voltage
Power Consumption (Maximum) 70mA, 30mA VPWR+, VPWR- NMEA 2000 Interface
Load Equivalence Number (LEN) 1 NMEA 2000® Spec. (1LEN = 50 mA)
Reverse Battery Protection Yes Indefinitely
Load Dump Protection Yes Energy Rated per SAE J1113

Mechanical

Parameter Value Comment
Size 3.50” x 4.20” x 2.03” (88.9mm x 106.7mm x 51.6mm) Including Flanges for Mounting
Weight 13 oz. (368.5 g)  

Environmental

Parameter Value
IEC 60945 Classification Exposed
Degree of Protection IP64
Operating Temperature -25°C to 55°C
Storage Temperature -40°C to 70°C
Relative Humidity 93%RH @40° per IEC60945-8.2
Vibration 2-13.2Hz @ ±1mm, 13.2-100Hz @ 7m/s2 per IEC 60945-8.7
Rain and Spray 12.5mm Nozzle @ 100liters/min from 3m for 30min per IEC 60945-8.8
Solar Radiation Ultraviolet B, A, Visible, and Infrared per IEC 60945-8.10
Corrosion (Salt Mist) 4 times 7 days @ 40°C, 95%RH after 2 hour Salt Spray Per IEC 60945-8.12
Electromagnetic Emission Conducted and Radiated Emission per IEC60945-9
Electromagnetic Immunity Conducted, Radiated, Supply, and ESD per IEC 60945-10
Safety Precautions Dangerous Voltage, Electromagnetic Radio Frequency per IEC 60945-12

Manuals

Download User Manuals

CONTACT US

Address:
Marinplus AB/Odelco AB
Missionsvägen 77
SE-167 33 BROMMA
SWEDEN

Mail:
info@odelco.se
order@odelco.se
support@odelco.se

Phone:
+46 8 718 03 00

ABOUT US

Marinplus AB has merged with Odelco AB, thereby becoming the first and only distributor that can offer a complete range of products and solutions for power supply, modern electrical systems, rescue and security systems.

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