TRAC radio design RD300 PDU, Инструкция по установке и эксплуатации

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a TRAC company
99-438 Issue 05 Page 6 of 16
Power
The PDU is powered from 48V dc using the provided cable RD306.
Terminal 1 of the PDU must be positive with respect to PIN 2,
Table 2 Power Connections shows the required connections for a positive
or negative supply option.
The PDU is protected against reverse polarity connections but if the
polarity is not correct the PDU will fail to function.
Table 2 Power Connections
Power PIN 1 PIN 2
+ 48v supply + 48v 0V
- 48v Supply 0v - 48v
2
1
Po
w
e
r
+
-
RD306 [ PDU POWER cable ]
PDU