Roseman Engineering Ltd. WNR24 Manuel D’Utilisation
3
rd
Generation Devices
- 22 -
Roseman Engineering Ltd.
Gas Station installation
3GCA Communication Adapter
The 3G Communication Adapter (3GCA) is vehicle detection and data collection unit
that works in conjunction with the WAF unit and enables to identify automatically the
wireless devices on the gas station.
that works in conjunction with the WAF unit and enables to identify automatically the
wireless devices on the gas station.
The 3GCA have three serial ports: two for WAF unit and one to station PC. It can work with
two WAF units at the same time.
two WAF units at the same time.
The two RS 485 isolated serial ports (Port 1 & Port 2); designed to receives the wireless
nozzle reader (WNR) data on the fuel pump dispenser and the odometer reader data from
the vehicle via the WAF units that located in a high place at the gas station area.
nozzle reader (WNR) data on the fuel pump dispenser and the odometer reader data from
the vehicle via the WAF units that located in a high place at the gas station area.
The 3GCA hardware may have two models, one-model functions as an adapter from RS485
to TCP/IP with 3GCA software running on the station PC, and the other model functions as a
standalone data collector for other applications.
to TCP/IP with 3GCA software running on the station PC, and the other model functions as a
standalone data collector for other applications.
LAN-Port 3 to PC
Front
Rear
Serial RS232/RS485
Power LED
Power 5V
Prog.
Port 1, 2 LEDS
Port 2 Port 1
2 X RS485 to WAF