Gasboy CFN Series Site Controller III Manual de usuario descargar pdf (Pagina 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.

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Gasboy CFN Series Site Controller III Manual de usuario Pagina 46