Gasboy CFN Series Site Controller III - Manual (Page 46)

System Components Wiring Gate Controller Wiring using Gate Reader
Page 42 MDE-4298D CFN Series Site Controller III Installation Manual · September 2009
Gate Controller Wiring using Gate Reader
The CFN system can activate a gate controller by using the CFN Gate Island Reader or Gate
Satellite Reader. Both the Gate Readers allow activation by card, Fuel Point, or terminal
command, but not using the console or POS terminal.
Figure 4-11: CFN Gate Controller Wiring
• The CFN Gate ICR can directly switch power to a gate controller. The maximum ratings
of the switched power should not exceed 5 Amp @ 30 VDC or 1/8 HP @ 120 VAC. If the
gate controller switch control exceeds these ratings, an auxiliary relay must be installed to
handle the load. The auxiliary relay coil should not exceed the ratings mentioned above.
• The CFN system allows a loadable timeout value up to 2 minutes during which time the
relays are energized. The selected time depends on the gate controller manufacturer’s
specification.
• Instead of a timed closure, the system also allows relays to stay energized indefinitely
until a signal returns to turn them off. The signal is 120 VAC only, and is connected to the
Input/Output (I/O) Board’s Switch Detect connector.