Matrix Orbital GLK24064-16-1U - Manual (Page 16)

11
4.2 USB Model
Mini USB Connector
Figure 11: Mini USB Connector
Table 10: Mini USB Pinout
Pin Function
1 Vcc
2 D-
3 D+
5 Gnd
The GLK24064-16-1U-USB comes with a familiar Mini USB Connector to fulfill both communication and
power needs. The standard MiniB style header can be connected to any other USB style using the
appropriate cable. Most commonly used with a PC, this connection creates a virtual com port that
offers a simple power solution with a familiar communication scheme.
Alternate Power Connector
Figure 12: Alternate Power Connector
Table 11: Alternate Power Pinout
Pin Function
1 NC
2 Gnd
3 Gnd
4 Vcc
The Alternate Power Connector provides the ability to power the GLK24064-16-1U-USB using a second
cable. The Tyco 171825-4 style header is particularly useful for connecting to an unmodified floppy
power cable from a PC power supply for a simple bench power solution.