Typical Internal Components In An Fscs - Andover Controls Infinity Manual

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Figure 3-3. Typical Internal Components in an FSCS
SWITCH
PROTECTION
PCB
WIRING
TROUGH
+5V
+5V
COM
COM
+5V DC POWER SUPPLY
3-8
80 POINT LED DRIVER CARD
80 POINT SWITCH INPUT CARD
1 2 3 4
Q-CARD PROCESSOR PCB
ON
1 A
POWER SWITCH
AND LINE FUSE
Infinity Smoke Control Guide
Installation and Layout
RS-232
PROTECTION
PCB
OUT IN COM
RS-232 FIELD
WIRING TERMINALS
AC POWER
H
FIELD WIRING
N
TERMINALS
G
TOC