ICP DAS USA ET-7000 series User manual

ET-7000 series
Ethernet Remote I/O Module
User Manual

ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104----------2
Warranty
All products manufactured by ICP DAS are under warranty regarding
defective materials for a period of one year, starting from the date of delivery
to the original purchaser.
Warning
ICP DAS assumes no liability for damages resulting from the use of this
product. ICP DAS reserves the right to change this manual at any time
without notice. The information furnished by ICP DAS is believed to be
accurate and reliable. However, no responsibility is assumed by ICP DAS for
its use, not for any infringements of patents or other rights of third parties
resulting from its use.
Copyright
Copyright 2008 by ICP DAS. All rights are reserved.
Trademark
The names used in this document are for identification only and may be
registered trademarks of their respective companies.

ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104----------3
Manual Revisions
Title: ET-7000 AIO User Manual
Manual Number: EMH-010-104
Revision Date Effective Pages Description
1.02 09-01-19 All Original Issue
1.03 09-04-15 All Add ET-7015 information
1.04 09-04-30 All Add ET-7018Z information

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Table of Contents
1. INTRODUCTION...................................................................................................................................................6
1.1. FEATURES ........................................................................................................................................................9
1.2. GENERAL SPECIFICATIONS .............................................................................................................................12
1.3. MODULE SELECTION ......................................................................................................................................13
1.4. VIEW OF THE ET-7000 ...................................................................................................................................23
1.5. ET-7000 INSTALLATION.................................................................................................................................27
1.5.1. Mounting the ET-7000..............................................................................................................................27
1.5.2. Connecting the Hardware.........................................................................................................................31
1.5.3. Ethernet cable wiring................................................................................................................................32
1.6. I/O WIRING CONNECTION................................................................................................................................34
1.7. DEFAULT SETTINGS........................................................................................................................................39
1.8. CALIBRATION.................................................................................................................................................40
1.8.1. The calibration procedure for ET-7015:.......................................................................................................40
1.8.2. The calibration procedure for ET-7017 and ET-7017-10:............................................................................44
1.8.3. The calibration procedure for ET-7018Z:.....................................................................................................46
1.9. SOFTWARE &DOCUMENT INFORMATION .......................................................................................................49
1.10. UPDATE INFORMATION...................................................................................................................................50
2. CONFIGURING THE ET-7000 ..........................................................................................................................51
2.1. CONFIGURING THE NETWORK SETTINGS .........................................................................................................51
2.1.1. Using the “MiniOS7 Utility”....................................................................................................................51
2.2. LOAD FACTORY DEFAULT..............................................................................................................................55
3. WEB CONFIGURATION PAGE........................................................................................................................56
3.1. OVERVIEW .....................................................................................................................................................59
3.2. CONFIGURATION ............................................................................................................................................61
3.2.1. Ethernet Settings.......................................................................................................................................61
3.2.2. Basic Settings............................................................................................................................................63
3.2.3. Module I/O settings...................................................................................................................................69
3.3. AUTHENTICATION ..........................................................................................................................................73
3.3.1. Account management................................................................................................................................73
3.3.2. IP filter Settings........................................................................................................................................74
3.4. WEB HMI.......................................................................................................................................................76
3.4.1. Web Editing ..............................................................................................................................................76
3.4.2. Web HMI...................................................................................................................................................81
3.5. I/O PAIR CONNECTION ...................................................................................................................................91
3.6. MORE INFORMATION......................................................................................................................................93

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4. HOW TO ACCESS ET-7000? .............................................................................................................................94
4.1. VIA AN ETHERNET NETWORK ........................................................................................................................94
4.2. USING THE MODBUS PROTOCOL.....................................................................................................................94
4.2.1. Introduction ..............................................................................................................................................94
4.2.2. Function Codes Supported........................................................................................................................96
4.2.3. Modbus Register address table.................................................................................................................96
5. I/O PAIR CONNECTION....................................................................................................................................97
6. SOFTWARE DEVELOPMENT APPLICATION.............................................................................................98
6.1. LOCATION OF DOCUMENTS AND SOFTWARE ...................................................................................................98
6.2. LABVIEW....................................................................................................................................................100
7. OPC SERVER.....................................................................................................................................................101
7.1. INTRODUCTION.............................................................................................................................................101
7.2. PROCEDURE FOR USING THE OPC SERVER....................................................................................................102
7.3. OPC SERVER EXAMPLE USING MODBUS PROTOCOL..................................................................................102
8. SCADA.................................................................................................................................................................106
8.1. INDUSOFT.....................................................................................................................................................107
8.2. CITECT .........................................................................................................................................................108
8.3. IFIX ..............................................................................................................................................................109
9. TROUBLESHOOTING AND TECHNICAL SUPPORT ...............................................................................110
APPENDIX A: DIMENSIONS......................................................................................................................................112
APPENDIX B: MINIOS7 UTILITY...........................................................................................................................114
APPENDIX C: MODBUS REGISTER TABLES......................................................................................................121
APPENDIXD:MODBUSAPPLICATIONNOTES........................................................................................................136
APPENDIX F: FRAME GROUND.............................................................................................................................146
APPENDIX G: NODE INFORMATION AREA.......................................................................................................147
APPENDIX H: TECHNICAL SUPPORT..................................................................................................................148

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ter 1 Introduction
1.Introduction
The ET-7000 is a web-based Ethernet I/O module. It has a built-in web server that used for
all configuration and I/O data monitoring and controlling using a regular web browser
dynamically. No extra programming tools or HTML editor are needed. Thus users can
easily and safely access the ET-7000 from anywhere at anytime all over the world.
In addition, the ET-7000 also supports Modbus/TCP protocol; it means that the ET-7000
can easily be integrated into any SCADA software environment based on the Modbus
protocol.
The ET-7000 module is designed to use in industrial monitoring and measurement
applications, so the hardware has been manufactured to survive in harsh and noisy
environment. As a result, the module contains 2-way isolation against noise and surge
signals, has a wild range power input (10 ~ 30 VDC) and can operating at temperature
ranging from -25 ~ +75 ℃.
Package Checklist
The package includes the following items:
zOne ET-7000 hardware module
zOne Quick Start Manual
zOne software utility CD
zOne screw driver
Note:
If any of these items are missing or damaged, contact the local distributors for more
information. Save the shipping materials and cartons in case you need to ship the
module/product in the future.

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Release Notes:
It is recommended that the release notes and README.TXT files should be read
before using the controller. The release notes are included in the shipping package and
the README.TXT file can be found in the root directory of the enclosed CD. Some
important information is provided in the release note and README.TXT file.

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1.1. Features
Built-in web server
Each ET-7000 module has a built-in web server that allows the user to easily con-
figure, monitor and control the module from a remote location using a regular web
browser.
Web HMI
The Web HMI function allows the user to create dynamic and attractive web pages to
monitor and control the I/O points. The user can upload specific I/O layout pictures
(bmp, jpg, gif format) and define a description for each I/O point. No HTML or Java
skills are needed to create the web pages.
Communication Security
An Account and a password are needed when logging into the ET-7000 web server.
An IP address filter is also included, which allows connections from specific IP

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addresses.
Modbus protocol
zThe Modbus/TCP slave function is for providing data to remote SCADA software
on the Ethernet network.
Built-in Multi-function I/O
All Digital Output modules provide:
zPower on value (On boot up, the DO status is set to the Power-on value)
zSafe value (If Modbus/TCP communication is lost for a specified period, the DO
status is set to the safe value)
All Analog Input modules provide:
zHigh/Low Alarm
zHigh/Low Latch value
All-in-one module
The various I/O components are mixed with multiple channels in a single module,
which provides the most cost effective I/O usage and enhances performance of the
I/O operations.
2-way isolated noise/surge protection
To protect the hardware from damage caused by noise and surge, the ET-7000
module is designed with isolation circuits for Ethernet, and I/O.
Built-in Dual Watchdog
The Dual Watchdog consists of the/a Module Watchdog and the/a Host Watchdog.
zThe Module Watchdog is a built-in hardware circuit that can be used to monitor
the operation of the module and will reset the CPU module if a failure occurs in
either the hardware or the software.
zThe Host Watchdog is a software function that can be used to monitor the
operating status of the host, and is used to prevent network communication
problems or host failures.
Automatic MDI / MDI-X crossover for plug-and-play
The RJ-45 port support automatic MDI/MDI-x that can automatically detect the type of
connection to the Ethernet device without requiring special straight or crossover
cables.
Ventilated housing designed to operate between -25 ~ +75°C
The ET-7000 is housed in a plastic-based shell/case with a column-like ventilator that
helps to cool the working environment inside the shell/case and allows the ET-7000 to
operate at temperatures ranging from -25°C and +75°C.
I/O Pair Connection
This function is used to create a DI to DO pair through the Ethernet. Once the

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ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104----------11
configuration is complete, the ET-7000 module can poll the status of remote DI (use
the Modbus/TCP protocol) continuously and then write to the paired local DO channel
in the background.

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1.2. General Specifications
System
CPU 80186-80 or compatible
EEPROM 16 KB
SRAM 512 KB
FLASH ROM 512 KB
Built-in Watchdog Timer Yes
Communication Interface
Ethernet Port 10/100Base-TX Ethernet Controller, RJ-45 Port
LED indicators
System Run Indicator Yes
Ethernet (Link/Active) Yes
Ethernet (10/100M) Yes
Isolation
I/O Isolation Dependent on the type of ET-7000 module. (Please refer to “Sec 1.3 Module
Selection” for more detailed information)
Ethernet Isolation 1500 VDC
Power
Power requirements +10 ~ +30 VDC (non-regulated)
Power consumption Dependent on the type of ET-7000 module. (Please refer to “Sec 1.3 Module
Selection” for more detailed information)
General environment
Operating temperature -25 ~ +75 °C
Storage temperature -30 ~ +80 °C
Relative humidity 5 ~ 90% RH, non-condensing
Mechanical
Dimensions (W × H × D) 72 mm x 123 mm x 35 mm
Installation DIN rail, wall or piggyback mounting
I/O Components
Dependent on the type of ET-7000 module, please refer to the next chapter for
more detailed I/O specifications.

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1.3. Module Selection
ET-7000 classification
ET: Ethernet communication interface
X: Number of the variance
Y: Function code
Z: Extension function code
Table 1-1 ET-7000 classification
X Y Z
1. AI module
4. Transmitter
5. RTD
6. Strain Gauge
7. Analog Input
8. Thermocouple
2. AO module 1. Voltage output
2. Current output
3. Reserved
4. DIO module Number of variance
5. DIO module Number of variance
6. DIO module with relay Number of variance
7. Multi-function 1. General purpose
8. Counter / Frequency Number of variance
Number of variance
9. Motion N: Number of axes

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Released Module
Type Module Description
RTD ET-7015 7-channel RTD Inputs with 3-wire RTD lead
resistance elimination
ET-7017 4-channel isolated digital outputs and
8-channel differential analog inputs
Voltage and Current
ET-7017-10 10-channel differential analog inputs or 20-channel
single-ended analog inputs
Thermocouple ET-7018Z 10-channel Thermocouple inputs and
6-channel isolated digital outputs

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ET-7015
Layout and Pin Assignments

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ET-7015 I/O Specifications:
Analog Input
Input Channels 7 (Differential)
Input Type RTD
Wire Connection 2/3 wire
RTD Type Pt100, Pt1000, Ni120, Cu100, Cu1000
Resolution 16-bit
Sampling Rate 12 samples/ second total
Accuracy +/-0.05%
-3dB Bandwidth 15.7 Hz
Zero drift +/-0.5 μV/°C
Span drift +/-20 μV /°C
Voltage Input Impedance > 1 MOhm
Common Mode Rejection 150 dB
Normal Mode Rejection 100 dB
Open Wire Detection Yes
Individual Channel Configurable Yes
3-wire RTD lead resistance
elimination Yes
ESD Protection 4 kV Contact for each terminal, and 8 kV Air for random point
EFT Protection 4 kV for Power
Power Requirements
Power consumption 0.1 A/24 VDC Max. (non-regulated)

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ET-7017
Layout and Pin Assignments

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ET-7017 I/O Specifications:
Analog Input
Input Channels 8 Differential
Input Type +/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V
+/-20 mA, 0~20 mA, 4~20 mA (jumper selectable)
Resolution 16-bit (Normal Mode) / 12-bit (Fast Mode)
Sampling Rate 10 samples/ second total (Normal Mode) /
50 samples/ second total (Fast Mode)
Accuracy +/-0.1% (Normal Mode) / +/-0.5% (Fast Mode) or better
Bandwidth 15.7 Hz (Normal Mode) / 78. 7Hz (Fast Mode)
Zero drift +/-20 μV/°C
Span drift +/-25 ppm/°C
Input Impedance Voltage: 2 MOhm
Current: 125 Ohm
Common Mode Rejection 86 dB min.
Normal Mode Rejection 100 dB
Over Voltage Protection 240 Vrms
ESD Protection 4 kV Contact for each terminal, and 8 kV Air for random point
EFT Protection 4 kV for Power
Digital Output
Output Channels 4 (Sink)
Output Type Isolated Open Collector
Max Load Current 700 mA/ channel
Load Voltage 5 ~ 50 VDC
Power Requirements
Power Consumption 0.10 A/24 VDC Max.

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ET-7017-10
Layout and Pin Assignments

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ET-7017-10 I/O Specifications:
Analog Input
Input Channels 10 differential or 20 single-ended (Note1), software selectable
Input Type +/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V
+/-20 mA, 0~20 mA, 4~20 mA (jumper selectable)
Resolution 16-bit (Normal Mode) / 12-bit (Fast Mode)
Sampling Rate 10 samples/ second total (Normal Mode) /
50 samples/ second total (Fast Mode)
Accuracy +/-0.1% (Normal Mode) / +/-0.5% (Fast Mode) or better
Bandwidth 15.7 Hz (Normal Mode) / 78.7 Hz (Fast Mode)
Zero drift +/-20 μV/°C
Span drift +/-25 ppm/°C
Input Impedance Voltage: 2 MOhm (Differential), 1 MOhm (Single-ended)
Current: 125 Ohm
Common Mode Rejection 86 dB min.
Normal Mode Rejection 100 dB
Over Voltage Protection Differential: 240 Vrms, Single-ended: 150Vrms
ESD Protection 4 kV Contact for each terminal, and 8 kV Air for random point
EFT Protection 4 kV for Power
Power Requirements
Power consumption 0.11 A/24 VDC Max. (non-regulated)
*Note1: Single-Ended Mode is not available to current inputs.