0 dc operation option, Description, Specifications – BNC 630 User Manual
Page 80: Wiring diagram, Caution
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8.0 DC Operation Option
Description
The DC Operation Option allows the user to power the 630 from a DC voltage source in the 9-36 VDC range. The user may easily
switch between the AC Line supply and a DC source. This option is most useful for service and remote applications where AC
power is not available.
A 20-72V input voltage range is also available. Please contact BNC for availability.
Specifications:
•
Input Voltage Range: 9-36 VDC
•
Max. Power Consumption: 15 W
•
Switching Frequency: 200 KHz
•
Isolation Voltage: 500 VDC
Wiring Diagram
+ 9-36 VDC
To Power
Input
DC to DC
Converter
Red
Black
*** Caution
:
Be certain to observe proper polarity of the input voltage connection. Permanent damage may
result from reversal.
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