I/O Expander, Features Expander

G4N01EXP is a I/O devices expander compatible with all GPS Trackers produced by GPS4NET. The interfacing with the GPS is made over 1-Wire bus protocol while the setup parameters are stored inside the GPS Tracker.

In order to respond to the European regulations G4N01EXP is supporting externally a Private-Mode switch that allows the driver to switch anytime from Work-Mode in Private-Mode and to reset all internal work counters as well as to deny the geolocation data acquisition. This feature can be combined with the relay state control, LED warning color and buzzer signaling.

The integrated latching (bi-stable) relay combined with the integrated buzzed and the Personnel Authentication Engine are offering one of the best solutions for vehicle engine ignition control, vehicle maintenance, personnel time-tracking and nevertheless the anti-theft security. The device is designed to provide properly these features without using a backup battery.

Main features

I/O	16 pins multipole connector with ESD protection. Integrated Internal Buzzer Integrated Latching Relay ~ 2 Amp 2 Personnel authentication Readers (iButton) support 1 Input for Panic Button 1 Input for Ignition control 1 Input for Private-Mode switch 1 generic Analog Input 1 pin for external Buzzer
Technical specifications	Automotive grade processor 1 bi-colored LED status for Power, 1-Wire link 8 – 35 VDc input range Over-voltage protection < 40V Transitory voltage protection Small size 50x35x20 mm Temperature range -30~+85C
Service	The device has configuration functions accessible over ISM, SMS, GPRS
Standard packaging	The product is delivered with 1 I/O cable, 1 iButton Reader, 1 Dallas Key
Options	External vandal-proof buzzer Secondary Personnel authentication reader (iButton) Panic button Private Mode switch *Due to the permanent development this list might change periodically.