Model 914-HDE User Manual
Focal Technologies Corporation
5-2
A Moog Inc. Company
Document Number: 914-0601-00 Rev. 4.0
5.1.3 914-VDX Power
Power to the 914-VDX card is provided via the expansion connector. Power input connect J3
should not be
used
during normal operation with the 914-HDE. It can optionally be used for standalone operation during
firmware updates or configuration.
If the 914-VDX is to be self-powered, this is accomplished via connector J3, Molex P/N 09-75-2024. The mating
plug is Molex P/N 26-03-4020 with crimps P/N 08-52-0113. The pinout is provided in the table and figure below.
Figure 5-6: Power Input Connector Location
The recommended input voltage range is 4.5 VDC to 13.0 VDC (typ5 VDC regulated). Nominal power
consumption is 5 W, increasing to 5.5 W at 60
o
C ambient temperature. Power leads should be AWG 18
– 20.
The onboard surface mount fuse, F1, is rated to 2A and is not intended to be field replaceable. If the power
fuse is blown, the card should be evaluated for damage by the factory or trained service personnel prior to
any repair.
Pin #
Function
1
GND
2
VCC
Table 12: Power
Connector Pinout
