Halma Ampac EV3000 Installation & Commissioning page 36

Emergency warning & intercommunications system
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O/P1
O/P2
-
+
-
+
TB1
TB2
RL1
RL2
Q2
Q3
VISUAL OUTPUT BOARD
Figure 18: BRDEV3VOB3-A Visual Output Board (LED STROBES) / BRDEV3VOB3-B Visual Output
Figure 19: BRDEV3VOB5-A EV3000 Visual Output Board (UNIVERSAL)
BRDEV3VOB5-A
EOL – 4K7
MAX O/P Ratings – 2A
Each visual zone output can cater for up to:
➢ 40 pairs VAD strobes
➢ 16 pairs XENON strobes (208-0011)
➢ 40 pairs of LED strobes
The Universal Visual Output Board (BRDEV3VOB5-A) is designed to accommodate all the dual
combination strobes Ampac have supplied to date.
O/P4
O/P3
-
+
-
+
TB3
TB4
M3
M6
RL4
RL3
Q5
Q8
Q11
CN2
Board (XENON STROBES)
BRDEV3VOB3-
29/07/09
SIL3
IC1
IC2
CN1
TO MAF
TO NEXT BRDEV3VOB3
MAN1813-9
Q10
Q7
Q4
Q1
F4
F3
F2
F1
0 V
0 V
27V
27V
TB5
32

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