Contec AI-1204Z-PE Reference guide

Reference Manual

CONTENTS

PC-HELPER Series

10MSPS 12-bit Analog Input Board for PCI Express

AI-1204Z-PE

Introduction .................................................................. 5

Safety Precautions .................................................... 13

Setup ............................................................................. 19

Installation ................................................................... 33

Software ....................................................................... 42

Function ....................................................................... 47

Appendix ...................................................................... 72

Customer Support and Inquiry ............................ 82

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Table of Contents

Introduction ...................................................................... 5

1. Related Manuals ......................................................................................................................................................6

2. About the Product ..................................................................................................................................................7

3. Features ......................................................................................................................................................................8

4. Product Configuration List ............................................................................................................................... 10

5. Support Software ................................................................................................................................................. 11

6. Optional Products................................................................................................................................................ 12

Safety Precautions ......................................................... 13

1. Safety Information ............................................................................................................................................... 14

2. Handling Precautions ......................................................................................................................................... 15

1. EN55032Class A Notice .............................................................................................................................. 16

3. Environment ........................................................................................................................................................... 17

4. Inspection ............................................................................................................................................................... 17

5. Storage ..................................................................................................................................................................... 17

6. Disposal ................................................................................................................................................................... 18

Setup ............................................................................... 19

1. What is Setup? ...................................................................................................................................................... 20

1. Driver Software Installation ....................................................................................................................... 20

2. Driver Software Installation ............................................................................................................................. 21

1. Starting Up the Install Program ............................................................................................................... 21

3. Hardware Setting ................................................................................................................................................. 22

1. Nomenclature of Product Components ............................................................................................... 22

2. Termination Resistor Setting Switch ...................................................................................................... 23

3. Board ID Setting Switch .............................................................................................................................. 23

4. Sync Signal Control Connectors .............................................................................................................. 24

4. Hardware installation ......................................................................................................................................... 25

1. Plugging the Board ...................................................................................................................................... 25

2. Turning on the PC ......................................................................................................................................... 26

5. Driver Software Initialization ........................................................................................................................... 27

1. Setting the device name ............................................................................................................................ 27

6. Operation Check .................................................................................................................................................. 29

1. Check Method ................................................................................................................................................ 29

2. Using the Diagnosis Program .................................................................................................................. 29

7. Setup Troubleshooting ...................................................................................................................................... 32

1. Examples and Solution ................................................................................................................................ 32

Installation ...................................................................... 33

1. Connecting to an External Device ................................................................................................................. 34

1. Connecting an Interface Connector....................................................................................................... 34

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Table of Contents

2. Signal Layout on the Interface Connector .......................................................................................... 35

2. Connecting Analog Input Signal ................................................................................................................... 38

1. Single-ended Input....................................................................................................................................... 38

3. Connecting Digital I/O & Control Signals .................................................................................................. 39

1. Digital I/O signals and Control signals Connection ........................................................................ 39

4. Synchronization Control Connectors ........................................................................................................... 40

1. Synchronization Control Connectors .................................................................................................... 40

2. Connecting the Sync Connectors (CN6, CN7) ................................................................................... 41

Software.......................................................................... 42

1. Analog I/O Driver for Windows...................................................................................................................... 43

1. Accessing the Help File ............................................................................................................................... 43

2. Using Sample Programs ............................................................................................................................. 43

3. Running a Sample Program ...................................................................................................................... 44

4. Distributing Developed Application ...................................................................................................... 45

5. Use of Utility Program ................................................................................................................................. 45

6. Uninstalling the Driver Software ............................................................................................................. 46

Function .......................................................................... 47

1. Analog Input Function ....................................................................................................................................... 48

1. Setting the Conversion Conditions ........................................................................................................ 49

2. Starting/Stopping Operation .................................................................................................................... 59

3. Monitoring the Status and Acquiring Data ......................................................................................... 60

4. Reset ................................................................................................................................................................... 66

2. Digital Input Function ........................................................................................................................................ 67

1. Input bit ............................................................................................................................................................ 67

2. Input in Bits ..................................................................................................................................................... 67

3. Input in Bytes .................................................................................................................................................. 67

4. Digital filter ...................................................................................................................................................... 67

3. Digital Output Function .................................................................................................................................... 68

1. Output bit......................................................................................................................................................... 68

2. Output in Bits .................................................................................................................................................. 68

3. Output in Bytes .............................................................................................................................................. 68

4. Event Controller Function ................................................................................................................................. 69

1. Overview of the event controller ............................................................................................................ 69

2. Example of using the event controller .................................................................................................. 70

Appendix ........................................................................ 72

1. Hardware Specification ..................................................................................................................................... 73

2. Physical Dimensions ........................................................................................................................................... 76

3. Circuit Block Diagram......................................................................................................................................... 77

4. Control Signal Timings ...................................................................................................................................... 78

1. Control Signal Timings for Analog Input ............................................................................................. 78

5. About Calibration ................................................................................................................................................ 80

6. Differences between AI-1204Z-PE and AI-1204Z-PCI........................................................................... 81

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Table of Contents

Customer Support and Inquiry ..................................... 82

1. Services .................................................................................................................................................................... 83

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Introduction

This section provides necessary information of the product

such as the outline, bundled items and manuals before

actual use.

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Introduction

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AI-1204Z-PE Reference Manual

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1. Related Manuals

The manuals related to the product are listed below.

Read them as necessary along with this document.

 Must Read the Followings.

Name

Purpose

Contents

How to get

Setup Guide

Must read this after

opening the package.

This lists the product

configuration and describes

the precautions.

Included in the package

(Printed matter)

Reference Manual

(This Document)

Read this when

operating the product.

This describes the hardware

aspects such as functions

and settings.

Download from

the Contec

website (PDF)

 Download Manuals

Download the manuals accordingly from the following URL.

Download

https://www.contec.com/download/

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Introduction

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AI-1204Z-PE Reference Manual

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2. About the Product

This product is a PCI Express bus-compliant interface board used to provide an analog signal input

function on a PC.

Maximum conversion speed is 10MSPS (100nsec), with simultaneous sampling of four channels at a

same time. The bus master transfer function allow continuous data acquisition to be performed at

high speed for a long period.

Sampling can be started and stopped by software, conversion data comparison (level comparison,

in-range comparison, out-of-range comparison), external trigger, or event controller output.

Uses a BNC connector that can connect directly to the signal source.

Also features four digital input and output ports respectively (requires the optional DT-E3 cable).

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Introduction

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3. Features

 Maximum conversion speed is 10MSPS (100nsec), with

simultaneous sampling of 4channels at a time

The maximum conversion speed is 10MSPS (100nsec) and 4channels can be sampled simultaneously.

The range for each channel can be set independently by software to match the level of the input signal source.

(Input range : ±10V, ±5V, ±2.5V, ±1.25V or 0 - +10V, 0 - +5V, 0 - +2.5V)

Also features digital inputs and outputs (four LVTTL level input and output ports respectively).

(requires the optional DT-E3 cable)

 Sampling can be controlled by software, conversion

data comparison, external trigger, event controller

output, and similar start and stop conditions

Sampling can be setup to be started and stopped by software, conversion data comparison, external trigger, or event controller output.

Control of sampling start and stop is completely independent and a separate setting is provided for each. It is also possible to specify

that sampling stop after a specified number of samples.

The conversion data comparison function can perform level, in-range, and out-of-range comparisons on the conversion data.

 Incorporates a synchronization control connector for

synchronized operation

A synchronization control connector is provided for synchronized control of up to 16 boards. This means the number of channels can

be increased simply by adding boards. It is also easy to

synchronize operation with other CONTEC boards that have a synchronization

control connector.

 Bus master transfer function allows continuous data

acquisition at high speed for a long period

The bus master transfer function allows continuous data acquisition to be performed at high speed for a long period. Furthermore, this

function can transfer large volumes of data between the board and the PC.

 BNC connector used for analog input pin

The BNC connector used for the analog input has a characteristic impedance of 50Ω and is of a type commonly used for high speed

analog signals. This makes it easy to connect to other devices with a BNC connector.

 Termination resistor selection function

A 50Ω termination resistor can be set to minimize the distortion caused by the reflection of high-speed input signals. The input range

cannot be set to ±10V or 0 to +10V when the termination resistor is used.

 Digital filter function included to prevent misdetection

due to chattering on external input signals

A digital filter is included to prevent misdetection due to chattering on the digital input signals.

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Introduction

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 Software-based calibration function

Calibration of analog input can be all performed by software. Apart from the adjustment information prepared before shipment,

additional adjustment information can be stored according to the use environment.

 Windows compatible driver software is provided

Using the driver software API-AIO(WDM) , which can be downloaded from the CONTEC website, makes it possible to create applications

of Windows. In addition, a Diagnostic Program to confirm the hardware operations is included in the software as well.

 Functions and connectors are compatible with PCI

compatible board AI-1204Z-PCI

The functions same with PCI compatible board AI-1204Z-PCI is provided. In addition, as there is compatibility in terms of connector

shape and pin assignments, it is easy to migrate from the existing system.

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Introduction

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4. Product Configuration List

The product consists of the items listed below.

Check, with the following list, that your package is complete.

If you discover damaged or missing items, contact your retailer.

Product…1

Setup Guide…1

Warranty Certificate…1

Serial Number Label…1

Synchronization

Control Cable…1

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Introduction

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5. Support Software

You can use CONTEC support software according to your purpose and development environment.

For more details on the supported OS, applicable languages, or to download the latest version of

software, visit the CONTEC Web site.

Name

Contents

How to get

Driver software

API-AIO(WDM)

The API-AIO(WDM) is the Windows version driver

software that provides products in the form of

Win32 API functions (DLL). Various sample

programs such as Visual Basic and Visual C++, etc

and diagnostic program useful for checking

operation is provided.

Download from the

CONTEC website

Download the files from the following URL.

Download

https://www.contec.com/download/

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Introduction

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AI-1204Z-PE Reference Manual

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6. Optional Products

Optional product items are as follows:

Use these items with the main product as necessary.

Product Name

Model type

Description

BNC Cable

BNC-B100

1m

BNC-B200

2m

BNC-B300

3m

Conversion Cable (16-Pin to 15-Pin) with Bracket

DT-E3

150mm

Shielded Cable with Connector on both sides for 15-pin D-Type

Connector

PCB15PS-1.5P *1*2

1.5m

General Purpose Terminal (M3 x 15P)

FTP-15 *3

*1 DT-E3 is required.

*2 It is required only when FTP-15 is used.

*3 DT-E3 and PCB15PS-1.5P optional cable is required separately.

Visit the CONTEC website for the latest optional products.

Website

https://www.contec.com/

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Safety Precautions

Understand the following definitions and precautions to

use the product safely.

Never fail to read them before using the product.

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Safety Precautions

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AI-1204Z-PE Reference Manual

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1. Safety Information

This document provides safety information using the following symbols to prevent accidents

resulting in injury or death and the destruction of equipment and resources.

Understand the meanings of these labels to operate the equipment safely.

DANGER

DANGER indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

WARNING

WARNING indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury or in property damage.

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Safety Precautions

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2. Handling Precautions

DANGER

 Do not use the product in locations exposed to a flammable or corrosive gas. It may cause

explosion, fire, electrical shock, or malfunction.

CAUTION

 There are switches and jumpers on this product that need to be set in advance.

Be sure to check these before installing this product.

 Only set the switches and jumpers on this product to the specified settings.

Otherwise, this product may malfunction, overheat, or cause a failure.

 Do not strike or bend this product.

Otherwise, this product may malfunction, overheat, cause a failure or breakage.

 Do not touch this product's metal plated terminals (edge connector) with your hands.

Otherwise, this product may malfunction, overheat, or cause a failure.

If the terminals are touched by someone's hands, clean the terminals with industrial alcohol.

 As this product contains components that are designed to operate at high temperature,

please do not touch this product when it is in use.

The 50Ω termination resistor in particular can become hot if it is used.

 Do not install this product to the expansion slot and do not plug or unplug the cables which

are connected to this product while the PC or expansion unit is still turned on.

Otherwise, this product may malfunction, overheat, or cause a failure.

Be sure that the personal computer power is turned off.

 Do not touch the external connector (BNC connector) when the power is on.

Otherwise this may malfunction, cause a failure due to static electricity.

 Make sure that your PC or expansion unit can supply ample power to all the products installed.

Insufficiently energized products could malfunction, overheat, or cause a failure.

 The specifications of this product are subject to change without notice for enhancement and

quality improvement. Even when using the product continuously, be sure to read the manual

and understand the contents.

 Do not modify the product. CONTEC will bear no responsibility for any problems, etc.,

resulting from modifying this product.

 Regardless of the foregoing statements, CONTEC is not liable for any damages whatsoever

(Including damages for loss of business profits) arising out of the use or inability to use this

CONTEC product or the information contained herein.

 Regarding “CE EMC Directive Notice”.

Please connect the Interface Connector with a shielded cable to meet the mentioned standard

above.

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Safety Precautions

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AI-1204Z-PE Reference Manual

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1. EN55032Class A Notice

Warning:

Operation of this equipment in a residential environment could cause radio interference.

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Safety Precautions

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AI-1204Z-PE Reference Manual

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3. Environment

Use this product in the following environment. If used in an unauthorized environment, this product may overheat,

malfunction, or cause a failure.

Operating temperature

-20 - 60ºC

Humidity

10 - 90%RH (No condensation)

Corrosive gases

None

Floating dust particles

Not to be excessive

4. Inspection

Inspect the product periodically as follows to use it safely.

5. Storage

When storing this product, keep it in its original packing form.

 Put this product in the storage bag.

 Wrap it in the packing material, and then put it in the box.

 Store the package at room temperature at a place free from direct sunlight, moisture, shock,

vibration, magnetism, and static electricity.

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Safety Precautions

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AI-1204Z-PE Reference Manual

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6. Disposal

When disposing of the product, follow the disposal procedures stipulated under the relevant laws

and municipal ordinances.

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Setup

This section explains how to set up this product.

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Setup

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AI-1204Z-PE Reference Manual

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1. What is Setup?

Setup means a series of steps to take before the product can be used.

Different steps are required for driver software and hardware.

The setup procedure varies with the OS or driver software used.

1. Driver Software Installation

This section describes the procedure to start the application program development using the driver

software API-AIO(WDM).

Taking the following steps sets up the driver software and hardware. You can use the diagnosis

program later on to check whether the driver software and hardware function properly.

Step 1 Driver Software Installation (page21)

Step 2 Hardware Setting (page22)

Step 3 Hardware Installation (page23)

Step 4 Driver Software Initialization (page27)

Step 5 Operation Check (page29)

If Setup fails to be performed properly, see the “Setup Troubleshooting (page32)” section at the

end of this chapter.

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