MasterCAN DAC15. Digital-to-analog converter.

Digital to analog converter MasterCAN DAC15

MasterCAN DAC15 is a device for GPS/GLONASS vehicle monitoring systems which utilize devices with various input/output interfaces.

1. MasterCAN DAC15 converts digital data (SPN) of vehicle CAN (J1939) bus into various types of analog signals and transfers data to logging devices having correspondent analog inputs.

MasterCAN DAC15 used with CANCrocodile contactless reader is an out-of-the-box solution for integration of vehicle CAN bus essential data into vehicle telematics system through analog inputs of the tracking device.

Converting CANbus data

2. MasterCAN DAC15 converts analog signals of vehicle sensors into digital parameters value (SPN) of CAN (J1939) bus and sends received data to logging devices having CAN interface port.

MasterCAN DAC15 is an indispensable device for data accumulation and analog signal transformation of axle load sensor GNOM DDE and transfer of converted parameters (SPN) into S6 telematics bus.

MasterCAN DAC15 used with analog dash board gauge and fuel level sensor DUT-E CAN is the best solution for visual fuel tank volume monitoring.

Features

Simple integration of CAN bus data into vehicle telematics systems through analog inputs
Compatibility with S6 telematics bus cable system
Compatibility with various tracking devices and vehicle dash board models in the market due to flexible configuration of output analog signal parameters
Safe CAN bus data receiving from contactless reader CANCrocodile
Powered from vehicle onboard power supply

Technical specifications

Parameter	Value
Power supply range, V	9 – 45
Current consumptionat power supply voltage, mA, not more than	500/250
Ambient operation temperature range, °С	-40 … +85
Ingress protection rating	IP40
Overall dimensions, mm, not more than	95,5х58,5х24,5
Weight, kg, not more than	0.2
CAN bus communication interface	CAN 2.0B

Analog input signals	Value
Voltage, V	0.5 – 9
Frequency, kHz	0.01 – 10
Analog output signals	Value
Voltage, V	0.5 – 9
Frequency, kHz	0.01 – 10
Current, mA	4 – 20
Discrete 1, V	0 (level 0)/U*_PS (level 1)
Discrete 2, V	0 (level 0)/10 (level 1)
Resisteve, kOhm	0.015 – 50

* U_PS – voltage of vehicle power supply source

Configuration of MasterCAN DAC15

MasterCAN DAC15 is configured with software Service S6 MasterCAN and S6 SK service kit via K-Line (SAE 14230) interface.

Digital-analog gateway mode. Provides settings of MasterCAN DAC15 analog outputs according to parameters (SPN) received from vehicle CAN bus messages (PGN).

Settings of MasterCAN DAC15

SPN list for MasterCAN DAC15 contains following vehicle operation parameters:

fuel level and fuel volume;
temperature (oil, fuel, etc.);
pressure (oil, fuel);
fuel consumption;
engine RPM;
speed;
power supply voltage;
axle load and etc.

Collector-converter mode. Provides parameter settings (SPN) of output PGN messages of MasterCAN DAC15 according to received analog input signal. MasterCAN DAC15 is configured with software Service S6 MasterCAN and S6 SK service kit via K-Line (SAE 14230) interface.

Settings of MasterCAN DAC15