Datasheet

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All product specifications are subject to change without notice Last updated : 20-Jan-2006
USB-4711
Introduction
The USB-4700 series consists of true Plug & Play data acquisition modules. No more opening up your computer chassis to install boards. Just plug in the module, then get the
data. It’s easy and efficient. Reliable and rugged enough for industrial applications, yet inexpensive enough for home projects, the USB-4711 is the perfect way to add measurement
and control capability to any USB capable computer. The USB-4711 is fully USB Plug & Play and easy to use. It obtains all required power from the USB port, so no external power
connection is ever required.
100 kS/s, 12-bit Multifunction USB Module
 Supports USB 2.0
 Portable
 No need for external power
 16 analog input channels
 12-bit resolution AI
 Sampling rate up to 100 kS/s
 8 DI / 8 DO, 2 AO and one 32-bit event counter
 Wiring terminal on modules
NEW
Specifications
Analog Input
 Channels 16 Single-ended
 Resolution 12 bits
 Max. Sampling Rate* 100k S/s max. (For USB 2.0)
 FIFO Size 1024 samples
 Overvoltage Protection 30 Vp-p
 Input Impedance 2 MΩ/5 pF
 Sampling Modes Software, onboard programmable pacer, or external
 Input Range (V, software programmable)
Bipolar
± 10 ± 5 ± 2.5 ± 1.25 ± 0.625
Accuracy (% of FSR ±1LSB)
0.01 0.01 0.02 0.02 0.04
*Note:
The sampling rate and throughput depends on the computer hardware architecture and
software environment. The rates may vary due to programming language, code efficiency,
CPU utilization and so on.
Analog Output
 Channels 2
 Resolution 12 bits
 Output Rate Static update
 Output Range (V, software programmable)
Internal Reference Unipolar
0 ~ 5, 0 ~ 10
Bipolar
±5, ±10
 Slew Rate 11 V/µs
 Driving Capability 3 mA @ 10 V
 Output Impedance 0.81 Ω
 Operation Mode Single output
 Accuracy Relative: ±1 LSB
Differential Non-linearity: ±1 LSB
Digital Inputs
 Channels 8
 Compatibility 3.3 V/5 V/TTL
 Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Digital Outputs
 Channels 8
 Compatibility 3.3 V/TTL
 Output Voltage Logic 0: 0.8 V max.@ 4 mA (sink)
Logic 1: 2.0 V min.@ 4 mA (source)
 Output Capability Sink: 4 mA
Source: 4 mA
Event Counter
 Channels 1
 Compatibility 3.3 V/5 V/TTL
 Max. Input Frequency 1 kHz
General
 Bus Type USB 2.0
 I/O Connector On board screw terminal
 Dimensions (L x W x H) 132 x 80 x 32 mm
 Power Consumption Typical: +5 V @ 340 mA
Max: +5 V @ 440 mA
 Operating Temperature 0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2)
 Storing Temperature -20 ~ 70° C (-4 ~ 158° F)
 Storing Humidity 5 ~ 95% RH non-condensing (refer to IEC 68-2-3)
Ordering Information
 USB-4711 100 kS/s, 12-bit Multifunction USB Module. CD,
manual and one 1.8 m USB 2.0 cable included
 USB