Appendix E. Power Connection
Doc.#6000-0015 Rev: A
Page 62
PS300 Node DC-DC Pack
The PS300 is a DC-DC power converter assembly which mounts to the
CN1100 and accepts external DC power .
Input voltage range :
9 - 30 VDC.
Input current range:
Approximately 75ma (CN1100LX) at 9 VDC
Approximately 25 ma (CN1100LX) at 30 VDC
Protection:
Reverse voltage to –40 VDC
Over-voltage protection to 35 VDC
2.5A
fuse
The PS300 (figure E3) is a two-piece assembly similar to the PS100 battery
case. The converter is designed to mount to the backside of the CN1100
Node with four screws, and the cover attaches with four captive screws.
The PS300 has a protruding, built-in electrical connector that aligns and
connects through an opening in the backside of the Node. One side of the
PS300 assembly has an ON/OFF switch to control power to the Node.
Figure E3. PS300 Node DC-DC Pack
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