Справочник Пользователя для Roseman Engineering Ltd. FG3E
Fleet Gate Installation Guide Roseman Engineering Ltd
23
The Fueling Division of Roseman Engineering Ltd.
7. Wiring the J1708 Vehicles
7.1 Connect the Ignition Switch to the FG3
Run a wire from the vehicle ignition switch (or start/stop button on some
hybrid models) to the DC-EO terminal on the FG3 (refer to Figure 2).
hybrid models) to the DC-EO terminal on the FG3 (refer to Figure 2).
Note
If the ignition wire is not connected, the FG3 will not function
properly. If the wire is connected, and the FG3 is functioning
properly, the FG3 will go into Sleep mode after turning off the
ignition. There is a 30-minute delay between the Off state of the
ignition and Sleep mode.
properly. If the wire is connected, and the FG3 is functioning
properly, the FG3 will go into Sleep mode after turning off the
ignition. There is a 30-minute delay between the Off state of the
ignition and Sleep mode.
7.2 Connect the Data Interface to the FG3
The instructions for this procedure depend on the type of the connector equipped
with the vehicle
with the vehicle
– whether it is a J1708 CAB9 (9 pin) connector or a J1708 CAB (6
pin) connector. The following sections provide instructions for both types of
vehicles.
To view the connectors’ pin-out information, refer to the Appendixes
vehicles.
To view the connectors’ pin-out information, refer to the Appendixes
on page 38.
7.2.1
Connect the FG3 to a J1708 CAB9 Connector
If the vehicle has 9 pin Deutsch connector for electronic instrumentation,
perform the following:
perform the following:
Run a twin wire cable from the vehicle connector to the FG3 as follows:
1. Connect the J1708 Data link (+) wire from pin - F of the Deutsch
connector.
2. Connect the J1708 Data link (-) wire from pin - G of the Deutsch
connector.
Note
Optional Power Supply Connection
It is possible to supply the power to the FG3 from the J1708CAB9 if pin
2/B has 12-24 volts with the ignition in the off position:
2/B has 12-24 volts with the ignition in the off position:
- Connect Pin 2/B to BATT (+) on the FG3.
- Connect Pin 1/A to BATT (-) on the FG3.