The Graphic Annunciator Driver is an interface card that connects the Edwards Intelligent control panel to the display panel of an LED-based graphic annunciator (sold separately). The annunciator card supports 32 LEDs on the graphic panel display (E-FSA250) and 16 on E-FSA64. It includes status LEDs and an internal buzzer. The graphic interface is supplied with snap track mounting. It is attached to a plastic mounting rail that requires two EIA panels. The annunciator communicates with the control panel on the RS-485 data riser. This can be configured for Class A or Class B communication. The annunciator does not provide ground fault isolation. It is a stand-alone unit that can be powered by the control panel or by an approved power supply.

• Five dedicated switch inputs for common controls
• Sixteen programmable switch inputs
• Eleven dedicated LED outputs for power, common controls, system status, and enable controls indicators
• Thirty-two programmable LED outputs for zone or device status indicators
• A buzzer that sounds when the control panel activates an event