CCpilot VS 12”
Product revision: A
Technical Manual
2017-11-23
www.crosscontrol.com
16
5.6.
USB
CCpilot VS 12”
has in total four USB ports; two ports are located in the M12 connectors 3 and 4 at
the rear of the device, and two ports are located in the USB type A connectors on the left side, refer
to Figure 3 and Figure 4 for localization of the ports. They can be used for connecting USB storage
devices or other peripherals such as mouse, keyboard or various wireless interfaces. All USB-ports
are capable of both full-speed (12 Mbps) and hi-speed (480 Mbps) communication.
Note that the sealing property (IP classification) of the device is not retained when removing the
protective rubber lids for accessing the USB ports on the left side.
Each USB ports can supply up to 2A. The USB ports are internally over-current and short-circuit to
ground protected.
Shielded cables shall be used to ensure reliable communication and electromagnetic compliance.
Refer to chapter 3.3.1 for recommendations about connecting shield cables.
5.7.
Analog input
CCpilot VS 12”
has one fixed analog input 0-14V range with 12.7 kΩ input impedance to ground.
5.8.
Configurable input
CCpilot VS 12”
has one configurable input for a wide range of digital and analog measurements.
This input can be configured according to Table 3 below.
Table 3: Input configurations
Input modes
Configurations
Digital input modes
Digital input
Range
0-10V
Input configurations
Pull-down (ca 14 kΩ to GND)
Pull-up (ca 4,7 kΩ to V
in
and 14 kΩ to
GND)
Input modes
Mode 1
low level ca 2,5 V
High level ca 3,4 V
Mode 2
low level ca 1,5 V
High level ca 6,3 V
Frequency measurement
Range
0.1-10 000 Hz
Input configurations
Pull-down (ca 14 kΩ to GND)
Pull-up (ca 4,7 kΩ to V
in
and 14 kΩ to
GND)
Input modes
Mode 1
low level ca 2,5 V
High level ca 3,4 V
Mode 2
low level ca 1,5 V
High level ca 6,3 V
Analog input modes
Voltage measurement
Range
0-32V
For electrical specification at different input modes, see chapter 7.1.
Note that the input ground is internally joined with main supply ground. Precautions should be
made to avoid ground-loops between input ground and main supply ground. Ground-loop currents
may affect readings.
