CAN bus / J1708 / J1587 contactless reader

G4N02TAP is a genuine device created for collecting specific automotive information like fuel consumption or odometer from any vehicle equipped with CAN-bus or JBus.

The tapping sensor is working by detecting the energy within the electrical network by using coil electrodes aligned with the wires transporting the data signals, which is transformed in a reconditioned signal and isolated over an output CAN-bus or JBus interface.

Hardware Features

Reads vehicle's signals trough wires eliminating warranty issues or electrical problems
Compatible with the CAN standards: J1939 @250/500kbps, ISO 11992, ISO 11783
A bi-colored LED which indicates the presence of data within the vehicle's bus
The sensor automatically detect signals polarity, thus minimizing incorrect installation
The output interface is connectable directly in any FMS interface or GPS Tracker
Multiple sensors can be connected in parallel on the output (isolated) interface
The sensor do not require any special configuration to work with the telematic units
Reliable reading of CAN-bus data due to the intelligent signal detection and processing
The reading method used is not altering in any way the signal from the vehicle's bus
The CAN output interface can communicate to a distance to over 100m @500Kbps

Non-intrusive technology
Compatible with all vehicles
No physical wire connections
Output data via CAN interface

Full galvanic protection
Signals presence notification
No soldering or wire cutting
Fast & Easy installation

Technical Specifications

CAN-FMS Interface	Compatible with CAN-bus : 128kbps .. 1Mbps Compatible all CAN standards 1LED for CAN traffic detection Compatible with all vehicles
J-Bus Interface	RS485 Half-Duplex: 9600bps Compatible J1708 / J1587 standard 1LED for traffic detection Compatible with all vehicles
Technical specifications	Enclosure size 35x35x15 mm Power suppy:+7 .. 28 Vdc. Power consume: 15 mA Overvoltage protection Working temperature: -40C .. +85C