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Pulse Analog Vision Measurement Machine Signal Collecting Card High Accuracy

Basic Information
Place of Origin: China
Brand Name: UWC
Model Number: UWC 2440
Minimum Order Quantity: 1
Price: Discussible
Packaging Details: Paper box
Delivery Time: 5 work days
Payment Terms: T/T
Supply Ability: 50 per month
Detail Information
Interface: API Interface Model: UWC 2440
Feature: High Accuracy Power Supply: 24VDC+5%@2A(max)
Input Voltage Range: -20mV——+20mV Or Customize Input Current Range: -20mA——+20mA Or Customize
High Light:

vision measuring machine


vision measuring systems

Product Description


VPulse Analog Vision Measurement Machine Signal Collecting Card







UWC2440 high accuracy analog and pulse signal collecting card is offering accurate analog voltage signal front-end processing, accurate analog voltage reference voltage source, high performance sigma ADV transformer, ethernet communication circuit. It is designed based on high performance electronic components and advanced simulated circuit technology.






1. Ethernet communication, 32/64 bit operation system compatible, API interface, Demo program source codes.


2. 4 terminals voltage collecting: range +20mV, or 4 terminals current collecting:range +20mA


3. 4 terminals AB orthogonal square wave encoder signal counting, max 12MHz/CH, 32 bit data width, Z signal detecting function included.


4. 2 terminals +10V analog voltage output, 12 bit resolution.


5. 4 terminals DI, supporting external triggered signal input latch to the caches.


6. 4 terminals DO, supporting physical element such as pressure trigger the DO output when reaching the presetting value.


7. Excitation signal output: 5V, suitable for connecting the sensors such as differential strain bridge.


8. Analog collecting resolution is 24bit, effective accuracy 18 bit resolution.


9. Sampling rate 250KSPS (signal terminal). Max collecting speed of the 4 terminals simultaneously collecting is 4k groups / sec. It is used for collecting the force detail changing when pressing the button or plug-in / plug-out the connectors.


10. Caches collecting mode is available, users can set the collecting time intervals. The caches depth 16384 groups, (collecting 4 seconds data and the intervals is 0.25ms. ), matching the speed difference between reading and processing of the PC.


11. 4 terminals synchronous data reading speed is 2400 times per second.


12. Low data collecting shifting, the power supply can be used right after plugin, warming up is unnecessary.






UWC2440 is used in area which requires force, movement and angle synchronous collecting, and automatic measuring industry.





Power supply


System platform

Hardware: ARM processor + 24 bits high accuracy ADC transformer

Operation system

Windows 2000,Windows XP,Windows 7(32bit or 64bit)

Analog signal collecting

4 terminal, mV voltage or mA current

Pulse signal collecting

4 terminal AB orthogonal square wave

Excitation voltage voltage (SV)


SV uncertainty

+0.06%, refer to the SV calibration value, use this value can compensate this error.

Input voltage range

-20mV——+20mV or customize

Input current range

-20mA——+20mA or customize)

ADC output

0 —— 16777215 (24Bit resolution)

ADCG uncertainty

+0.075%, refer to the ADCG calibration value, use the value can compensate this error.

ADCG shifting

+0.01% / 24Hour( not warming up), the temperature shifting is random, and it is not possible to compensate. Warm up 5 minutes and the value should be about +0.005% / 24Hour.

DAC output terminal

2 terminals

DAC resolution

12bit,effective accuracy 11bit

DAC output loading capability

>= 2k Ω

Cache data

16000 group data, every group of data latch 4 terminal ADC data and 4 terminal encoder data.

Working conditions

Working environment

Mechanical parameters

Metal box, without fans

-20~80℃, no condensation, no oil, acceleration <2G

IP-55 IP protection level: IP-55

0-40℃, no condensation, no oil, acceleration <1G When the environment temperature is over 35 degrees air cooling would be required, the air flow should be >40L/min.


Contact Details
Henry Wong

Phone Number : 0086 137 0232 7661

WhatsApp : +8613702327661