ACS ACM39U-Y, User Manual

Page: 6 / 14

ACM39U-Y
– User Manual
info@acs.com.hk
Version 1.00
www.acs.com.hk
Page 6 of 14
www.acs.com
.hk
3.0. Connecting the ACM39U-Y to Another Device via USB
The ACM39U-Y has a USB port that can be used to connect the module to another device.
To do this:
Option 1: Connect socket ( J4 ) via USB cable to another peripheral device (see Figure 2 ).
1 USB VCC
2 USB D-
3 USB D+
4 USB GND
5 USB shielding
Option 2: Connect jumper ( J8 ) via USB pinout to another peripheral device (see Figure 2 ).
1 , 3 , 4 USB GND
2 USB D+
5 USB D-
6 USB VCC
Note: Do not connect both J4 and J8 at the same time as it may cause abnormal behavior.