Справочник Пользователя для Keysight Technologies USB data capturing module U2331A Input: 3 MS/s, output: 1 MS/s U2331A OPT 902 + ABD

The connection to verify the analog input readings and 
analog outputs are different. To verify the analog input 
readings, see “

” for descriptions on 

the way to connect the instruments. To verify the analog 
outputs, see “

” for descriptions on 

hardware setup. 

The equipments required for analog input connection are the 
DAQ device, Fluke calibrator, terminal block, USB mini- B 
cable and SCSI cable. Follow the follwing step- by- step 
instruction for analog input connection.

1 Connect the DAQ device to a PC with a USB mini- B cable 

and connect the DAQ device to a U2901A terminal block 
using the U2901A SCSI cable.

2 Short all the DAQ device’s analog input channels. Refer to 

“

” for the pins assignment.

3 Connect the DAQ device’s analog input channels to the 

calibrator output.

4 Connect the DAQ device’s analog input ground (AI_GND) 

to the calibrator ground. See Figure 2- 1. Note that the 
analog inputs shown in the figure uses U2351A as an 
example.

• Ensure that the PC has the DAQ device’s driver and the Agilent IO 

Libraries 14.2 or higher installed. Note that the Agilent Measurement 
Manager software comes with the standard purchase of the U2300A 
Series DAQ devices. 

• If you do not have the DAQ device’s driver and the Agilent IO Libraries 

14.2 or higher installed, refer to the Agilent U2300A Series Data 
Acquisition Devices and Agilent Measurement Manager Quick Start 
Guide, for more information on the installation.