Bird Technologies 61-89A-50 Series-Installation Instructions User Manual
Page 27

Manual 7-9362-2 Page 21
TX RX Systems Inc. 10/19/05
Hi
gh,
Mi
d,
and
Lo
w
Gai
n
Model
Bl
oc
k
Di
a
g
ram
(P
ar
t
2
of
2)
Comm
unications
Car
d
TCPIP
RS232
+5
V
+5
V
+5
V
DL3
UL3
DL1
UL1
DL2
UL2
OLC
Temp
OLC
OLC/Temp
Temp
Bypass
OLC/Temp
Bypass
OLC/Temp
Bypass
OLC/Temp
Bypass
PS
110/240
V
A
C
24/27
VDC
+24
VDC
10 Base
T
RS232
Oper
ations
Alar
m
Bac
kup
P
o
w
er
ON
+24 UL3
+12 UL1
+5 UL2
+12 UL2
+5 UL1
+24 DL3
+12 DL1
+12 DL2
+5 DL2
+5 DL1
Con
ver
ter
Con
ver
ter
+12
+12
+5
UL
P
o
w
er
Distr
ib
ution
Card
3-19833
DL
P
o
w
er
Distr
ib
ution
Card
3-19833
Bac
kplane
Contr
oller Car
d
NO
Common
NC
NO
Common
NC
Displa
y and User Interface
3-19832
3-19831
3-19940
Junction Bo
x
3-19833
3-19833
A/C
On-Off
Switch
A/C
Duple
x
Outlet
Batter
y
Bac
kup
On-Off
Switch
SY
STEMS
INC.
Ente
r
Ca
nc
e
l
2
4
v
1
2
v
UL
P
A
DL
P
A
UPLI
NK
OLC
DO
WNLI
NK
OLC