10
5.1
USB Model
Mini USB Connector
Figure 12: Mini USB Connector
Table 6: Mini USB Pinout
Pin
Function
1
Vcc
2
D-
3
D+
5
Gnd
The LK162-12/VK162-12-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 USB Header
Some advanced applications may prefer the straight four pin connection offered through the Optional
Alternate USB Header. This header offers power and
communication access in a simple interface
package. The Optional Alternate USB Header may be added to the LK162-12/VK162-12-USB
for an
added charge as part of a custom order. Please use the Contact
section to request
more information
from the friendly Matrix Orbital sales team.
Alternate Power Connector
Figure 13: Alternate Power Connector
Table 7: Alternate Power Pinout
Pin
Function
1
Vcc
2
Gnd
3
Gnd
4
-V/-VPT*
The Alternate Power Connector provides the ability to power the LK162-12/VK162-12-USB
using a
second cable.
The Tyco 171825-4 style header is particularly useful for connecting to an unmodified
floppy power cable, a 171822-4 for example,
from a PC power supply for
a simple bench power solution.
*Note:
If a –V or –VPT variant of the LK162-12/VK162-12
is used, power can be applied to pin four of the Alternate
Power Connector. Please see the Voltage Specifications
for power requirements
for more information.
相关PDF资料
VK202-25-USB-E VF CHARACTER DISPLAY 20X2 USB
VK202-25-VPT VFD ALPHA/NUM DISPLAY 20X2
VK204-25-422 VF CHARACTER DISPLAY 20X4 RS422
VK204-25-VPT VFD ALPHA/NUM DISPLAY 20X4
VLM-532-42-SCA LASER MODULE 532NM 1-5MW DOT
VLM-532-46-LCA LASER MODULE 532NM 1-5MW LINE
VLM-635-14-SPA LASER MODULE 635NM 1-5MW DOT
VLM-635-15-LPA LASER MODULE 635NM 1-5MW DOT
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