W-1: USB Port Wiring
USB Port wiring pinout is shown below.
Wiring Strategy
Connect any CLICK PLUS CPU to a USB A port on a Windows PC, using cable
USB-CBL-AMICB6 or equivalent.
W-1
USB Port Pin Descriptions
1 VBUS 5V Power supply in
2 D-
Differential signal -
3 D+
Differential
4 NC
Not connected (ID not used)
5 GND
Ground
1 - 5
USB Cable
ADC Part #
USB-CBL-AMICB6
PC with
USB A Port
CLICK Plus
PLC
NOTE:
The CLICK PLUS CPU can be supplied 5VDC power from a PC over the USB port when no
24VDC power is applied, with the following capabilities and restrictions
Available:
•
Programming over Port 1, Port 2, and Port 3
•
Firmware update
•
CLICK Factory Default and CLICK Project Loader Tools
•
Modbus Server/Slave over Port 1, Port 2, and Port 3
•
Option Slot module can be identified in software
Not Available:
•
RUN mode is disabled
•
WLAN and Bluetooth are disabled
•
Access to the microSD Card from
software is disabled
CLICK PLUS PLC Hardware User Manual, 1st Edition, Rev. B – C2-USER-M
4-11
Chapter 4: PLC Communications
