RFL 9785 - Figure 4-2. Locations of Circuit Board Modules in a Typical RFL 9785 Chassis (Dwg. No. D-106577-A)

Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
9785 RFL Electronics Inc.
arch 24, 2008
4-5
(4-6 Bl
ank)
(973)
334-3100
POWER SUPPLYPOWER SUPPLY VOICETRANSMITOUTPUT FILTER AM LOGIC RX DETECTDOWNSHIFT CHECKBACK
.500
POWER SUPPLY
2.312
POWER SUPPLY
5.768
4.268
OUTPUT FILTER TRANSMIT
8.468
7.268
AM LOGIC
VOICE
10.868
9.668
DOWNSHIFT
RX DETECT
12.368
(2 SPACES) CHECKBACK
SOE
14.768
15.968
SOE
BLANK
9785 SS I/O
SS INPUT
ALARM RELAY
9785 RF LINE I/O
RX
J7
TX
J5
PA-19
SB-
4A
F1
SW SB-
SW SB+
P.S. I/O
O
I
OFF
SB+
ON
180mA
1 AMP
200mA
1 +SB
6
7
20mA
5
4
3
2
RLY-
RLY+
CURRENT
TB1
1+
1+
+1
IRIG-B
VOICE
MIC
EAR
CALL KEY
REV'D CALL
12V RET.
5
6
TB2
3
4
RS-232
COM
2
1
BLOCK 2
SS
4
-
2
3
-
+
6NO
6NO
7
RLY1
BLOCK
NC
BLOCK
NC
RLY2
7
STOP
4
5
C
-
3
2
-
+
START
RMT INIT.
C
-
5
4
RESERVE
-
+
2
3
SOE
BLOCK 1
SS
TB3
TB4
TB5
1
CC
1
NC
NO
C
NC
CHECKBACK
NO
NC
6
FAIL
TX
C
NO
5
4
NC
NO
3
2
6
FAIL
5
4
3
2
CHECKBACK
POWER
FAIL
TB7
TIP
TB8
5
6
7
8
GAIN
IMP
MTR
EXT
RX
4
3
TB9
1
2
4
3
TX
PWR AMP
LEVEL
ALARM
2
1
TB10
RFL
M
Figure 4-2. Locations of Circuit Board Modules in a Typical RFL 9785 Chassis (Dwg. No. D-106577-A)