XCQ108 Expandable Multi-channel Data Acquisition System

XCQ108 is expandable multi-channel data acquisition system developed by BSWA. It can support up

to 8 analog data acquisition cards or analog output cards in single chassis to create a multi-functional

combined measurement instrument with up to 64 channels. The chassis is equipped with two

general input and output PFI interfaces which can be used as pulse input or output, and a USB

interface was used for data transmission with computer.

XCQ108 support XDQ004 (four channel analog acquisition), XDQ008 (eight channel analog

acquisition), XDQ004 (four channel analog output), etc. All the inserted acquisition and output cards

support data synchronous data sampling and output between each other.

Features:

● Support up to 8 analog data acquisition cards or analog output cards in single chassis, and can realize up to 64 channels

● 2 general input and output PFI interfaces

● Support synchronous acquisition or output

● Portable and small compact chassis

● Data transmission with computer through USB interface

Applications:

● Acoustic array

● Acoustic power measurement

● Other multi-channel data acquisition

Specifications

XCQ108 Specifications
Number of Card Slots	8 slots
Chassis PFI	Maximum input/output frequency：1 MHz，Interface：BNC; Input high threshold：>2.3 V,Input low threshold：<0.8 V, Maximum input voltage：±20 Vpk; Output high voltage：>3.4 V,output low voltage：<0.8 V, Maximum output current：±8 mA
USB Interface 1	USB-Type B, USB 2.0 High-Speed compliant
Power Supply	External DC power supply 9 V~30 V（15 W Max.）
Operation Environment	Temperature：-10°C~50°C, Humidity：5%~95%RH（non-condensing）
Dimensions（mm）	W260 x H155 x D110
Weight	0.9kg（chassis only）
Note 1：	If USB HUB is used to connect XCQ108 and computer, ensure that USB HUB can provide reliable power supply.
XDQ004 Specifications
Input Channel	4 channel synchronous sampling
Input Interface	BNC, ICCP power supply（2mA/21V）and AC/DC mode switch（software selectable）
Self-Generated Noise Level	30 dBA（reference sensitivity：50mV/Pa）
Input Frequency Response	2Hz~20kHz（±0.5dB, input sampling rate 51.2kHz）
Input Dynamic Range	101dB
AD Resolution	24 bits
Maximum Input Voltage	±5Vpk
Power Supply	Bus power supply
Operation Environment	Temperature：-10°C~50°C, Humidity：5%~95%RH（non-condensing）
XDQ008 Specifications
Input Channel	8 channel synchronous sampling
Input interface	10-32 coaxial jack with ICCP power supply（2mA/21V）and AC/DC mode switch（software selectable）
Self-Generated Noise Level	25dBA（reference sensitivity：50mV/Pa）
Input Frequency Response	2Hz~20kHz（±0.5dB, input sampling rate 51.2kHz）
Input Dynamic Range	106dB
AD Resolution	24 bits
Maximum Input Voltage	±5Vpk
Power Supply	Bus power supply
Operation Environment	Temperature：-10°C~50°C, Humidity：5%~95%RH（non-condensing）
XDA004 Specification
Output Channel	4 channel analog output
Output Interface	10-pin detachable screw-terminal connector
Output Noise	Updating at 100 kS/s：600 uVRMS, No updating：260 uVRMS
Output Slew Rate	4 V/us
Output Setting Time（100pF Load）	20 us
DA Resolution	16 bits
Maximum Output Voltage	±10 Vpk
Maximum Output Current	±1 mA per channel
Output Impedance	2 Ω
Power Supply	Bus power supply
Operation Environment	Temperature：-10 °C~50 °C, Humidity：5%~95% RH（non-condensing）

Download information:

XCQ108_Brief