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Chapter 4 Installation
Intercabling Connections
USER ALARM/CONTROL
RTN
-48V
-48V
RTN
MOTOROLA
ENVIRONMENTAL
ALARM SYSTEM
INPUT:
-48V
, 1.0A
4-34
CONTROLLER A
CONTROLLER B
PARALLEL
SERIAL
PARALLEL
SERIAL
CONTROL
RF#1
RF#1
EAS
CONTROLLER A
CONTROLLER B
CONTROL
PARALLEL
PARALLEL
USER ALARM/CONTROL
EAS2
Figure 4-13 Alarm Connections for 800 MHz Duplexed RFDS
(0182020V06 and earlier) Sectored Sites
3084225N42
IN
OUT
ETHERNET
3084225N42
IN
OUT
ETHERNET
3084225N42
IN
OUT
ETHERNET
SYSTEM ALARM/CONTROL
RF#1
RF#2
RF#3
Motorola
-48V
, 1.0A
ENVIRONMENTAL ALARM SYSTEM
RF#2
RF#2
RF#3
RF#3
RF1
SYSTEM ALARM/CONTROL
RF2
RF3
Gen 3 Site Controller System Manual
IN
OUT
ETHERNET
ALARM
BMR ANT
GPS A
GPS B
RX3
RX2
(GROUNDED)
TX OUT
5 MHz/1PPS
ISOLATED GROUND
RF CABINET #1
IN
OUT
ETHERNET
ALARM
BMR ANT
GPS A
GPS B
RX3
RX2
(GROUNDED)
TX OUT
5 MHz/1PPS
ISOLATED GROUND
RF CABINET #2
IN
OUT
ETHERNET
ALARM
BMR ANT
GPS A
GPS B
RX3
RX2
(GROUNDED)
TX OUT
5 MHz/1PPS
ISOLATED GROUND
RF CABINET #3
iSC404
010802JNM
68P80801E30-A 5/1/2002
RX1
RX1
RX1
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Troubleshooting
