Operation 5-25
SG 2000 Installation and Operation Manual
Figure 5-27 provides greater detail of the DS-SG2-DRT-2X/A second RF input cable connection to
the LIDB. This cable connects the other half of the split return to the DS-SG2-DRT-2X/A.
Figure 5-27
DS-SG2-DRT-2X/A second RF input cable connection
Second RF
input cable
Transmitter to node
service cable
SG2-PS Power Supply
The DS-SG2-DRT-2X/A requires the SG2-PS power supply rather than the SG2-PS2 power supply.
The SG2-PS provides the power required to support dual DS-SG2-DRT-2X/A transmitters in a
redundant configuration.
Figure 5-28 illustrates the SG2-PS power supply:
Figure 5-28
SG2-PS power supply
SG2-PS
ASSEMBLED IN MEXICO
LOHI
24V
5V
ADJ
TEST
POINT
TEST
POINT
CAUTION
NO USER SERVICEABLE
PARTS INSIDE
SEE INSTA LLATION MANUAL FOR SERVICE
VOLTAGES IN EXCESS OF 250 VOLTS ARE
PRESENT UNDER COVER AND MAY BE
PRESENT AFTER POWER I S REMOVED
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