COM1 and COM2 Connector
PIN 1
PIN 5
PIN 6
PIN 9
VMXD Enhanced Dock only: Because the power supply connector port for the VMXD
Enhanced Dock contains COM1 RTS and CTS signals, the COM1 port on the dock
should not be used when the power cable is used for screen blanking to avoid port con-
flicts.
USB and USB1 Connector
The Standard Dock has a USB connector. The Enhanced Dock has a USB1 connector.
PIN 5
PIN 1
PIN 9
PIN 6
Thor VM2 with with Microsoft Windows Embedded CE 6.0 User Guide
Pin
Signal
Description
1
DCD
Data Carrier Detect – Input
2
RXD
Receive Data – Input
3
TXD
Transmit Data – Output
4
DTR
Data Terminal Ready – Output
5
GND
Signal/Power Ground
6
DSR
Data Set Ready – Input
7
RTS
Request to Send – Output
8
CTS
Clear to Send – Input
9
+5VDC
Bar Code Scanner Power - 500mA max
or
or
RI
Ring Indicator - Input
Shell
CGND
Chassis Ground
Pin
Signal
Description
1
GND
Common ground
2
USBC_D+
USB client data signal
3
USBC_D-
USB client data signal
4
USB_H1_PWR
USB host 1; 5V output power
5
GND
Common ground
6
GND
Common ground
7
USB_H1_D+
USB host 1 data signal
8
USB_H1_D-
USB host 1 data signal
9
USBC_VBUS
USB client 5V detect from attached host
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