2-2
CPU
Overview The CPU card (Figure 2-1 and Figure 2-2) is the main decision maker in the 4010ES FACP. It
holds all job information, current system status, and communicates to all slaves connected to
the 4010ES panel. A 4010ES CPU contains the following features:
• 2 x 40 LCD display and piezo (non-InfoAlarm systems only) - Annunciation for
supervisory, trouble, priority 2 and fire alarm signals.
• Compact flash socket (card pre-installed) - Alternate exec and job storage.
• Ethernet service port - PC connection used by Simplex service personnel.
• Serial service port - Interface for service equipment or Simplex service personnel.
• Style 4/7 Remote Unit Interface - Remote connection to system components not located
within 4010ES box.
Figure 2-1. Dead front-mounted CPU with a 2 x 40 display (front view)
Continued on next page
SUPERVISORY LED (LED17)
2x40 LCD
USER-DEFINABLE LEDs TROUBLE LED (LED16)
(LED11-LED14, LED21, LED22)
CONTROL KEY LEDs PRIORITY 2 ALARM LED AC POWER LED (LED20)
(LED23-LED25)
(LED18)
FIRE ALARM LED (LED19) ALARM SILENCED LED (LED15)
Note: All LEDs on the front side of the board are used for standard fire
alarm functions and are visible through the dead front membrane.
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