JYTEK USB-62401, User Manual

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2 Introduction
1.3 Applications

Automotive testing

Laboratory research

Biotech measurement

I/O control
1.4 Specifications
1.4.1 General Specifications
1.4.2 General Analog Input
Physical, Power, and Operating Environment
Interface High speed USB 2.0 compatible, mini-USB connector
Dimensions 156 (L) x 114 (W) x 41 (H) mm (6.14 X 4.49 X 1.61 in.)
I/O Connector Two 20-pin removable screw-down terminals
Power requirement USB power (5 V @ 400 mA)
Operating environment
Ambient temperature: 0 to 55  C
Relative humidity:
10% to 90%, non-condensing
Storage environment
Ambient temperature:
-20 to 70  C
Relative humidity: 5% to 95%, non-condensing
General
Number of channels:
4 differential input (simultaneous-sampling)
Sampling rate (sample/sec) 20, 40, 80, 160, 320, 500, 1000, 2000
Resolution 24-bit
Input coupling DC
Input mode and range
Input range or
supporting type
Actual input range
Voltage ±25V
±12.5V
±2.5V
±312.5mV
±25V
±12.5V
±2.5V
±312.5mV
Current ±20mA 2.5V