ACC RC-96 Owner's Manual page 163

Appendix F: Hardware Connections
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Bptr Pin # Idnk Pin # Cnt! Bx Pin # WB Pin # RIC Pin #
Repeater (basic) 1;7 (Rx);
4,6(Tx)
CTCSS Decoder 5 (m)
Talking S-Meter 3
(m)
Control Receiver 1,7 (in)
Site Alarm
1 (in)
R/COutputs
3,5 (out)
-or-
3,4,5 (out)
Exp R/COutputs
3,5 (out)
-or-
3,4,5 (out)
UnkIRemoteBase
FixedFreq 1,7 (in);
4,6
(out)
BCD
add 3, 5 (out)
FC-900 all (cable)
Spare
Audio SIC
7
(in)
Ext Tape Player 5 (out) 1.7 (in) 5 (out)
Dig Voice Bee all
Shared Ph Line
4(out);6(in)
Table F-4. Interface/Connector Cross-reference
.CQnnecIPin
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Purpose
REPEATER
[for special interface information. refer to Ch 2)
1 COS
COS input; DIP #1 selects logic sense
2 AG Analog Ground; tied to DG at power connector
3 SMET
S-Meter input voltage, 0 - 5 V -> SO to S9
+
60
4 PIT PIT output; DIP #2 selects logic sense
5 CTCSS
crcss
input; high true logic or CTCSS tone
with Tone Panel Option
6 TX Audio Transmit. Audio output; adjustments Chapter 2
7 . RX Audio Receive Audio input; adjustments Chapter 2
8 CTCSSENCOUT.CTCSS output;
SH DG Digital Ground; tied to AG atpower connector
Lll1K
1
COSL Link/Remote Base COS input; high true
2
AG Analog Ground; tied
to
DG at power connector
3 eX! UP! or serial data output
4
PI1L Link/Remote Base PIT output; low true
5 CX2 UF2 or serial data output
6 TX Audio Transmit Audio output (same as REPEATER 6)
7
Link RX Audio Link/Remote Base Receive Audio input
8,SH DG Digital Ground; tied to AG at power connector
RC-96 REPEATER CONTROLLER OWNER'S MANUAL • 137