Actisense NMEA 2000 Engine Monitoring Unit - Analog to NMEA2000 Engine Gateway [EMU-1-BAS]

NMEA 2000 Engine Monitoring Unit - Analog to NMEA2000 Engine Gateway Share engine information on the NMEA 2000 bus. The Actisense EMU-1 is a specialized analogue to NMEA 2000 Gateway which converts data from analogue engine gauges/senders into NMEA 2000 data. The EMU-1 enables the sharing of engine data throughout the NMEA 2000 bus. It digitizes analogue engine sensors, enabling NMEA 2000 display devices to monitor the connected engine(s) on a vessel. The EMU-1 can monitor vital engine parameters such as temperature, pressure RPM and fluid levels from up to two engines. The EMU-1 has a PC-based configuration tool that allows the settings inside the EMU-1 to be changed to best suit the engine it is working with, making it a flexible solution for many engine makes and models. An Actisense PC to NMEA 2000 Gateway (NGX-1/NGT-1) is required to configure the EMU-1. The NGX-1 or NGT-1 must be used to update the firmware, connect the Toolkit and display data on a PC for diagnostic and information purposes, using NMEA Reader. Please visit the NGX-1 page and/or NGT-1 page for product details. Features: Enables analogue signals to be converted to NMEA 2000 messages Convert signals from up to two engines (that share a common ground) with a single EMU-1 6 gauge / parameter inputs 4 alarm inputs 2 additional auxiliary inputs 2 Tacho inputs Customized IP65 case Diagnostic LED’s Wide power compatibility of 9 to 35VDC No need to change an existing engine Easy installation Easy to configure to suit the connected engine Connect signals from fluid level gauges (that share a common ground with the engine) to NMEA 2000® Optional DIN rail mounting kit available Total engine hours are logged by the monitoring of engine Tach (RPM) input Technical Specifications: Power Supply Supply Voltage - 9 to 35VDC Supply Current - Typically < 25mA @ 12VDC Supply Protection - Continuous reverse polarity protection and load dump protection (meets SAE J1113) Supply Connector - Pluggable 2-way screw terminal, 3.5mm pitch Supply Voltage (NMEA 2000 Port) - 9 to 29VDC Supply Current (NMEA 2000 Port) - < 20mA @ 12VDC from NMEA 2000 bus Load Equivalent Number (LEN) - 1 Supply Protection (NMEA 2000 Port) - Continuous reverse polarity protection and overvoltage protection to 40V NMEA 2000 Port – In/Out Compatibility - Fully NMEA 2000 certified Galvanic Isolation - 2500V input to ground, 1500V output to ground using ISO-Drive Speed / Baud Rate - 250kbps NMEA 2000 Connector - M12 male (A coded) connector Gauge Inputs Voltage Range - 0 to 35VDC Input Impedance - > 50kΩ Sender Feed - 0, 4 or 18mA Accuracy - <= 2% Input Connector - Pluggable 6-way screw terminal, 3.5mm pitch Input Protection - Overvoltage protection to ±40V Alarm Inputs Voltage Range - 0 to 37VDC Input Impedance - > 50kΩ Threshold Voltage - Configurable, default is 5V Alarm Polarity - Configurable, default is alarm on low input Accuracy - <= 2% Input Connector - Pluggable 4-way screw terminal, 3.5mm pitch Input Protection - Overvoltage protection to ±40V Tacho Inputs Voltage Range - ±3 to ±60V Input Impedance - > 100kΩ to ground Input Pulse Range - 4 to 50,000Hz Accuracy - <= 1% Sender Compatibility - Ignition coil, alternator (“W”, “R” or “AC”) terminal, hall effect, VR or inductive sender Threshold - Automatically adjusts to signal level Input Connector - Pluggable 4-way screw terminal, 3.5mm pitch Input Protection - Can withstand an ignition pulse to ±500V Engine Log Engine Hours - 2 separate engine hour logs internally connected to the tacho Inputs. Hours are logged when RPM is present, stored in non-volatile memoryMechanical Housing Material - Polycarbonate Protective Lid Material - Polycarbonate Sealing Materials - Expanded silicone foam gasket, closed cell polyurethane splash guard and ePTFE waterproof vent Dimensions - 127mm (L) x 112mm (W) x 48mm (H) Weight - 250g Mounting - 4 x 3.5mm lugs to allow panel mount with self tapping s/s screws (included), optional DIN Rail mount available on request Approvals and Certifications EMC - EN 60945 (sections 9 & 10) Environmental Protection - IP66 (PCB housing) Operating Temperature - -20°C to +55°C Storage Temperature - -30°C to +70°C Recommended Humidity - 0 – 93% RH Guarantee - 3 years This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Data Interface: NMEA 2000 Box Dimensions: 3"H x 6"W x 9"L WT: 1 lbs UPC: 5060998710331 Owner's Manual (pdf) Brochure (pdf)