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USB-1252A
Smacq Technologies Co., Ltd. USB-1252A Manuals
Manuals and User Guides for Smacq Technologies Co., Ltd. USB-1252A. We have
1
Smacq Technologies Co., Ltd. USB-1252A manual available for free PDF download: User Manual
Smacq Technologies Co., Ltd. USB-1252A User Manual (40 pages)
Multi-Function Data Acquisition Devices
Brand:
Smacq Technologies Co., Ltd.
| Category:
Computer Hardware
| Size: 1 MB
Table of Contents
Table of Contents
2
1 Product Overview
4
Overview
4
Block Diagram
4
Product Features
4
Product Specifications
5
Analog Input
5
Digital IO
6
Counter
6
Bus Interface
6
Power Requirements
6
Other Specifications
6
2 Description on Appearance and Signal Connection
8
Appearance
8
Signal Connection
10
Connecting Analog Input Signal
10
Connecting Digital IO Signals and Counter
12
USB Cable Reinforcement
14
3 Installation and Testing
14
Driver Installation
14
Hardware Installation
15
4 Analog Input
16
Overview
16
Input Range Description
17
Single-Ended Mode
17
Differential Mode
17
Description on Multi-Channel Scanning
17
Sampling Rate
17
Input Ranges
17
Trigger Sources
18
Analog Input Mode
18
Floating Signal Source
19
Using Differential Connections for Floating Signal Source
19
Using Non-Referenced Single-Ended (NRSE) Connections for Floating Signal Sources
22
Using Referenced Single-Ended (RSE) Connections for Floating Signal Sources
23
Ground-Referenced Signal Source
24
Using Differential Connections for Ground-Referenced Signal Source
24
Using Non-Referenced Single-Ended (NRSE) for Ground-Referenced Signal Sources
25
Using Referenced Single-Ended (RSE) for Ground-Referenced Signal Sources
26
5 Digital IO
26
Overview
26
Connecting Digital I/O Signal
26
6 Counter
27
Overview
27
Event Counter
28
Period/Positive/Negative Pulse Width Measurement
28
Connecting Counter Signals
28
7 Programming Instructions
29
Overview
29
Basic Functions
29
Findusbdaq()
29
Opendevice()
30
Closedevice()
30
Resetdevice()
30
Analog Input Related Functions
30
Setusb1Airange()
30
Setsamplerate()
31
Setchanmode()
31
Setchansel()
31
Setsofttrig()
32
Digital IO Related Functions
32
Setdioout()
32
Counter Related Functions
33
Setcounter()
33
Startcounter()
33
Clearcounter()
33
Read Data Control Functions
34
Startread()
34
Stopread()
34
Getaichans()
34
Getdioin()
35
Getcounter()
35
Getctrtime()
35
Clearbufs()
36
Transdioin()
36
Error Code
36
Instructions for Labview Developecr
37
Instructions for MATLAB Developer
37
8 Ordering Information
38
9 Service and Warranty
39
10 Revision History
40
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