Advantech Data Acquisition Modules ADAM 4000 Manual de usuario

ADAM 4000

Data Acquisition Modules

User's Manual

ADAM 4000 Series

Data Acquisition Modules

User’s Manual

This document is copyrighted, 1997, by Advantech Co., Ltd. All rights are

reserved. Advantech Co., Ltd., reserves the right to make improvements to the

products described in this manual at any time without notice.

No part of this manual may be reproduced, copied, translated or transmitted in

any form or by any means without the prior written permission of Advantech Co.,

Ltd. Information provided in this manual is intended to be accurate and reliable.

However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any

infringements upon the rights of third parties, which may result from its use.

CE Notification

The ADAM-4000 series developed by Advantech Co., Ltd. has passed the CE

test for environmental specifications when operated within an industrial enclosure

(ADAM-4950-ENC). Therefore, in order to protect the ADAM modules from

being damaged by ESD (Electric Static Discharge), we strongly recommend that

the use of CE-compliant industrial enclosure products when using any ADAM

module.

Acknowledgments

ADAM is a trademark of Advantech Co., Ltd.

IBM and PC are trademarks of International Business

Machines Corporation.

Edition 10.7

May 2008

Table of Contents

Chapter 1 Introduction ..….....……..................…..................…….. 1-1

1.1 Overview .......................…................................….........….…… 1-2

1.2 Applications ..................….........................…….............…....... 1-4

Chapter 2 Installation Guideline ...................….................…....... 2-1

2.1 System Requirements to set up an ADAM network ..…....... 2-2

2.2 Basic configuration and hook-up ....................……............... 2-6

2.3 Baud rate and Checksum .................................……............... 2-9

2.4 Multiple Module Hookup ...............................………............... 2-11

2.5 Programming Example.....................................……................ 2-12

Chapter 3 I/O Modules ..................................................…............. 3-1

3.1 ADAM-4011/4011D Thermocouple Input Modules ...…......... 3-3

3.2 ADAM-4012 Analog Input Module ………………..…............... 3-10

3.3 ADAM-4013 RTD Input Modules .......………………….…….... 3-15

3.4 ADAM-4015 6-channel RTD Input Module .…………….......... 3-17

3.5 ADAM-4015T 6-channel Thermistor Input Module ....…........ 3-20

3.6 ADAM-4016 Analog Input/Output Module....………….…....... 3-22

3.7 ADAM-4017/4017+/4018/4018M/4018+ 8-channel Analog Input

Modules ........……………………………………………………..... 3-27

3.8 ADAM-4019+ 8-channel Universal Analog Input

Module ..................................................................................... 3-37

3.9 ADAM-4021 Analog Output Module ........................…........... 3-41

3.10 ADAM-4024 4-channel Analog Output Module ................... 3-44

3.11 ADAM-4050 Digital I/O Module ……………………………..... 3-47

3.12 ADAM-4051 16-channel Isolated Digital Input Module ..…. 3-49

3.13 ADAM-4052 Isolated Digital Input Module ……………..…... 3-51

3.14 ADAM-4053 16-channel Digital Input Module …..……..…... 3-53

3.15 ADAM-4055 16-channel Isolated Digital I/O Module ……... 3-56

3.16 ADAM-4056S 12-channel Sink Type Isolated Digital Output

Module …………………………………………………….……..... 3-61

3.17 ADAM-4056SO 12-ch. Source Type Isolated Digital Output

Module ………….…………………………………………..……... 3-63

3.18 ADAM-4060/4068 Relay Output Module ................…........... 3-65

3.19 ADAM-4069 8-channel Relay Output Module ………………. 3-69

3.20 ADAM-4080/4080D Counter/Frequency Input Modules ….. 3-72

Chapter 4 Command Set ..................................................…......... 4-1

4.1 Introduction.................................................................….......... 4-2

4.2 Syntax .........................................................................….......... 4-2

4.3 I/O Module Commands Search Table ......................….......... 4-4

Chapter 5 Analog Input Module Command Set ........….............. 5-1

5.1 Analog Input Command Set ................................……............ 5-2

5.2 Analog Input Data Logger Command Set ............….…......... 5-34

5.3 Digital I/O, Alarm and Event Command Set ......………......... 5-47

5.4 Excitation Voltage Output Command Set ............…….......... 5-61

Chapter 6 AO commands..................................................…......... 6-1

6.1 Analog Output Module Command for ADAM-4021…............ 6-2

6.2 Analog Output Module Command for ADAM-4024...…......... 6-19

Chapter 7 Digital IO, Relay & Counter commands.........…......... 7-1

7.1 Configuration, Counter Input and Display Command Set ... 7-2

7.2 Counter/Frequency Module Command.................................. 7-28

7.2.1 Configuration, Counter Input and Display Command Set…... 7-28

7.2.2 Counter Setup Command Set................................................... 7-40

7.2.3 Digital Filter and Programmable Threshold Command Set….7-49

7.2.4 Digital Output and Alarm Command Set.................................. 7-60

Chapter 8 Calibration ...........................................…..................... 8-1

8.1 Analog Input Module Calibration ............................…........... 8-2

8.2 Analog Input Resistance Calibration .................................... 8-5

8.3 Analog Input Thermistor module Calibration ....................… 8-7

8.4 Analog Output Calibration ..................................................... 8-13

Appendix A Technical Specifications..............................…......... A-1

A.1 ADAM-4011 Thermocouple Input Module ................…......... A-2

A.2 ADAM-4011D Thermocouple Input Module with LED

Display .......................................................................……...... A-5

A.3 ADAM-4012 Analog Input Module ......................................... A-8

A.4 ADAM-4013 RTD Input Module ......................................….... A-10

A.5 ADAM-4016 Strain Gauge Input Module .....................…...... A-12

A.6 ADAM-4017/4017+ 8-Channel Analog Input Module ..…..... A-14

A.7 ADAM-4018/4018+ 8-channel Analog Input Module ...…..... A-16

A.8 ADAM-4018M 8-channel Analog Input Data Logger ....…... A-19

A.9 ADAM-4019+ 8-channel Universal Analog Input Module A-22

A.10 ADAM-4021/4024 Analog Output Module ........................... A-24

A.11 ADAM-4050 Digital I/O Module.................................…......... A-28

A.12 ADAM-4051/4052 Isolated Digital Input Module ................. A-30

A.13 ADAM-4053 16-channel Digital Input Module ............…..... A-32

A.14 ADAM-4055 16-channel Digital I/O Module ............…......... A-34

A.15 ADAM-4056S 12-channel Sink Type Isolated Digital Output

Module .......…………………………………………………...….. A-36

A.16 ADAM-4056SO 12-channel Source Type Isolated Digital Output

Module ........……………………………………………….…...... A-38

A.17 ADAM-4060 Relay Output Module........................................ A-40

A.18 ADAM-4068/4069 8-channel Relay Output Module ............ A-42

A.19 ADAM-4080 Counter/Frequency Input Module ................... A-44

A.20 ADAM-4080D Counter/Frequency Input Module with LED

Display …................................................................................ A-46

Appendix B Data Formats and I/O Ranges ..................…............ B-1

B.1 Analog Input Formats.............................................…............. B-2

B.1.1 Engineering Units .............................................................…….......... B-2

B.1.2 Percent of FSR .................................................................…............. B-3

B.1.3 Twos complement hexadecimal .....................................……............ B-4

B.1.4 Ohms ..............................................................................……............ B-5

B.2 Analog Input Ranges.............................................….............. B-6

B.3 Analog Output Formats ..............................................…........ B-11

B.3.1 Engineering Units ............................................................………........ B-11

B.3.2 Percent of Span ........................................................…….................. B-11

B.3.3 Hexadecimal ............................................................………............... B-11

B.4 Analog Output Ranges .......................................…................ B-12

Appendix C Technical Diagrams .................................…............. C-1

C.1 ADAM Dimensions ..............................................…................ C-2

C.2 Installation .............................................................….............. C-3

C.2.1 DIN-Rail Mounting ......................................................…...…..............C-3

C.2.2 Panel Mounting .............................................................…….............. C-5

C.2.3 Piggyback Stack ....................................................….....….................C-7

Appendix D Utility Software .................................…..................... D-1

D.1 ADAM-4000 Utility Software ......................…......................... D-2

D.2 The procedure for ADAM-4000 series installation guide…..D-6

Appendix E RS-485 Network .............................…........................ E-1

E.1 Basic Network Layout ................................…......................... E-3

E.2 Line Termination .........................................…........................ E-5

E.3 RS-485 Data Flow Control ..................................................... E-7

Appendix F How to use the Checksum feature ..........…............ F-1

F.1 Checksum Enable/Disable ......................................…............ F-2

Appendix G ADAM-4000 I/O Modbus Mapping Table ....…......... G-1

Appendix H Changing Configuration to Modbus Protocol ....... H-1

Introduction 1

Introduction

ADAM 4000 Series User’s Manual

1.1 Overview

The ADAM Series is a set of intelligent sensor-to-computer

interface modules containing built-in microprocessor. They are

remotely controlled through a simple set of commands issued in ASCII

format and transmitted in RS-485 protocol. They provide signal

conditioning, isolation, ranging, A/D and D/A conversion, data

comparison, and digital communication functions. Some modules

provide digital I/O lines for controlling relays and TTL devices.

Software Configuration and Calibration

By merely issuing a command from the host computer, you can

change an analog input module to accept several ranges of voltage input,

thermocouple input or RTD input. All of the module’s configuration

parameters including I/O address, communication speed, HI and LO

alarm, calibration parameters settings may be set remotely. Remote

configuration can be done by using either the provided menu-based

software or the command set’s configuration and calibration commands.

By storing configuration and calibration parameters in a nonvolatile

EEPROM, modules are able to retain these parameters in case of power

failure.

Watchdog Timer

A watchdog timer supervisory function will automatically reset the

ADAM modules in the event of system failure. Maintenance is thus

simplified.

Power Requirements

Although the modules are designed for standard industrial

unregulated 24 VDC power supply, they accept any power unit that

supplies power within the range of +10 to +30 VDC. The power supply

ripple must be limited to 5 V peak-to-peak, and the immediate ripple

voltage should be maintained between +10 and +30 VDC.

Connectivity and Programming

ADAM modules can connect to and communicate with all computers

and terminals. They use RS-485 transmission standards, and

communicate with ASCII format commands. The command set for

every module type consists of approximately ten different commands.

Chapter 1

Chapter 1 Introduction 1

-3

The command set for input modules is larger because it incorporates

alarm functions. All communications to and from the module are

performed in ASCII, which means that ADAM modules can be

virtually programmed in any high-level language.

RS-485 Network

The RS-485 network provides lower-noise sensor readings, as

modules can be placed much closer to the source. Up to 256 ADAM

modules may be connected to an RS-485 multi-drop network by using

the ADAM RS-485 repeater which extends the maximum

communication distance up to 4,000 ft. The host computer is connected

to the RS-485 network with one of its COM ports through the ADAM-

452x module (RS-232 to RS-422/485 converter).

To boost the network’s throughput, ADAM RS-485 repeater uses a

logical RTS signal to manage the repeater’s direction. The only two

wires that are needed for the RS-485 network, DATA+ and DATA-, are

inexpensive shielded twisted pair.

Panel/DIN Rail mounting

Introduction

ADAM 4000 Series User’s Manual

ADAM modules can be mounted on any panels, brackets, or DIN

rails. They can also be stacked together.

The RS-485 network, together with screw-terminal plug connectors,

allows for system expansion, reconfiguration, and repair without

disturbing field wiring.

Protection against the environment

Since all the configurations are controlled by software, the

protection provided by the packaging is very important. The plastic

outer shell enhances resistance against corrosive materials, moistures

and vibrations. ADAM modules’ low power requirements help them to

operate in temperatures from 0 to 70 ℃,and in humidity from 0 to 95%

(non-condensing). They are compactly built using automated SMT

technology. Therefore, they can be implemented in water-tight and

explosion-proof industrial enclosures.

1.2 Applications

• Remote data acquisition

• Process monitoring

• Industrial process control

• Energy management

• Supervisory control

• Security systems

• Laboratory automation

• Building automation

• Product testing

• Direct digital control

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