LBC-4000 L-Band Up/Down Converter System
Revision 6
Specifications
2–6
MN-LBC-4000
2.1.8.5 Serial Connectors
•
Summary Alarm:
(1X) DB-9F (D-Subminiature)
‘P1 | Relay’
Utility Connector to access
the Form C Alarms (relay closures).
•
Serial Remote Control Interface:
(1X) DB-9F (D-Subminiature)
‘J1 | COM1’
EIA-232/EIA-485 (2-Wire/4-Wire) connector.
2.1.8.6 Chassis Power and Grounding
2.1.8.6.1
Power Supply Input
STANDARD AC:
•
Two 100 W power supplies with diode “OR-ed” outputs provide the system supply
voltages of +12 VDC and +5 VDC.
•
90 to 260 VAC, 47 to 63 Hz frequency, nominal system power consumption of 35 W total
dissipation (two up/down converter IDU modules).
•
An IEC-60320 Type C13 (female) three-prong plug power cord for 90 to 125 VAC or
205 to 240 VAC power sources is provided with the converter. This detachable power
cord mates with the AC Prime Power Module IEC-60320 Type C14 male connector on
the rear of the converter chassis.
OPTIONAL DC:
•
The DC Filter Input Module input voltage is 48 VDC nominal, -36 VDC minimum,
-72 VDC maximum.
2.1.8.6.2
Grounding
A #10-32 stud provides a common chassis ground connection among equipment.
