Haes Excel-EN - Circuit Boards

Excel-EN Installation, Commissioning & Operating Manual Approved Document Ref: UI-XLEN-01 Issue 7.0
4
ABOUT THIS PANEL
CIRCUIT BOARDS
Excel-EN panels comprise of two main circuit boards plus optional ancillary boards
PSU
@+
+
-- +-
+-
+- +- +-+- +-
28V 0V
C NC NO C NC NO
FIRE FAULT
FR
FLT
CC
PUL
-OP -OP -IP -IP
SNDR1 SNDR2 ZONE1 ZONE2 ZONE3 ZONE4
BATTERY
1 2 345
67
ON
1234
ENTER
RESOUND SILENCE RESET
TPCA01-X2/X4 - Master PCB
TPCA03 - LED Display & Controls PCB