iButton Keypad
SilverStar Tracking keypad is a physical access control smart keypad used for driver authentication and trip creation system .The keypad can be interfaced with an GPS tracker to automate the trip based system and driver authentication. The SilverStar keypad is used for Driver ID input within the scope of the driver authentication feature of the SSTracking unit. This method is more flexible than the Dallas key option as the driver no longer needs to carry the Dallas key and it prevents problems caused by the loss of Dallas keys.The user enters a Driver ID of up to 12 digits and then presses the star (#) key. The keypad transfers the Driver ID to the SSTracking unit, via the Dallas interface. The SSTracking unit activates the Driver Authentication process, sends a driver ID message to the control center and deactivate the vehicle immobilizer according to the feature’s programmable parameters.
- Features
- Electrical Specifications
- Keypad Wiring
- Advantages
The keyboard supports the following main capabilities:
- Secured Driver Authentication
- Trip creation system
- Driver ID of up to 12 digits in length (0-9 followed by star (#)
- Audible indication for dialing process
- Visual indication when the Driver ID is transmitted
- Transmits the Driver ID to the SSTracking unit via 1- Wire® protocol
- Average minimum power consumption
| Parameter |
Description |
| Supply voltage for the 24v model |
20 V – 28 V |
| Current consumption |
< 5 mA typical |
| Protection |
The device will not be damaged if the power supply wires are connected with inverted polarity |
| Communication protocol |
1-Wire® protocol supporting DS1990A Serial Number |
| Power |
Red |
Powering the keyboard |
Vehicle power supply |
| Ground |
Black |
Powering the keyboard |
Vehicle ground |
| Led |
Green |
Visual indication for trip creation |
SSTracking unit led pin |
| Data |
Yellow |
Communication with the SSTracking unit |
SSTracking unit Dallas interface |
- Trip creation system
- Driver safety
- Security