
Network Controllers Manual
53
General Wiring of SO-20 to SO-FIB with FIB-20
MAXIM
MAXIM
UCN 5800A
9111
UCN 5800A
9111
UCN 5800A
9111
UCN 5800A
9111
UCN 5800A
9111
UCN 5800A
9111
UCN 5800A
9111
UCN 5800A
9111
TB1
TB1
TB3
TB3
TB2
TB2
TO POWER
SUPPLY
COMPONENT
SIDE
24V COM EARTH
24V COM EARTH
DATA
IN
DATA
IN
DATA
OUT
DATA
OUT
+
+
+
+
+
+
-
-
-
-
[NWC-025.CDR]
F
L
A
S
H =
CP
U
CO
M
M
P2
TO POWER
SUPPLY
COMM-3S card installed
in CM2(N)(X).
RED STRIPE
SO-20 USED WITH COMM-3S
SO-20 USED WITH NO COMM-3S
SO-FIB20
1
1
1
1
Supervised and power limited 10 modules
max per circuit 9800 feet max between any
three modules minimum wire size 26 AWG.
TB1
FONC 1
FONC 4
FONC 3
FONC 2
JP1
RXD
IN
TXD
OUT
TXD
OUT
RXD
IN
JP2
P1
LD1
LD2
DATA IN
EARTH
DATA OUT
P2
24V IN
12V BAT
PWR
TBL
+
+
+
+
MA
X
IM
TO POWER SUPPLY
FROM CM1(N)(X)
TO MONITOR MODULE
+
12 V
STANDBY
BATTERY
TO SAN
ANNUNCIATOR
P3
P3
J3
J3
J4
J4
P1
P1
P2
P2
J1
J2
J1
J2
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