Auxiliary Power Supply Input; Specifications; Electrical - Matrox Meteor-II /1394 Installation And Hardware Reference

36 Appendix B: Technical information
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Auxiliary power supply input

The auxiliary power supply input is a standard 4-pin male
connector. Use the cable provided with your board to connect to
the power supply of your computer.
The pinout of the auxiliary power supply input is as follows:
Pin Description
1 (not used)
2 Ground
3 Ground
4 +12 V
For customers planning to build their own cable, parts can be
purchased from:
Manufacturer:
Connector:

Specifications

Electrical

Operating voltage and current:
5 V ±5%, 250 mA
12 V ±10%, 50 mA
Power consumption:
1
1.85 watts
1. This number represents the total power consumption of the
Matrox Meteor-II /1394 board only. It does not include the power
consumption of a device attached to the 1394 network.
VEN
2490-04PRT