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DCR100

P/N: DCR100-01
Direct Current Relay Module
Description

Maretron’s DCR100 contains 6 Direct Current (DC) relays, each capable of switching up to 10 amps. The DCR100 connects directly to an NMEA 2000® network, so you can turn on and off the relays from any device onboard or remotely running Maretron’s N2KView® software. The DCR100 easily handles resistive DC loads like lights, or inductive DC loads like pumps and motors. The DCR100 can also be used to switch AC circuits using external relays. An added benefit of the DCR100 is that it reports the current through each of the six channels. This allows you to determine if loads are drawing too little electrical current such as burnt out bulbs, or if the loads are starting to draw too much electrical current.

nmea-2000-logo-productsFeatures

  • Six Relays for On / Off Control Over NMEA 2000® Network
  • Each Relay Capable of Carrying Up to 10 amps
  • Individual Relay Electrical Current Monitoring
  • Automatic Relay Over Current Shutdown (Shuts Down at ≈ 12 amps)
  • Automatic Relay Thermal Shutdown (Over Temperature Protection)

Products

Part number Description
DCR100-01 Direct Current Relay Module

Specifications

Parameter Type Comment
Maximum DC Switching Current 10A Maximum Current Per Channel
DC Switching Voltage <32VDC  
Contact Resistance  
Current Sense Accuracy ±100 mA  

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 127501 Binary Switch Bank Status 1 Time/15 seconds and on switch change
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 32 Volts DC Voltage
Power Consumption (Maximum) 150mA NMEA 2000 Interface
Load Equivalence Number (LEN) 3 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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