Contec GW1-ETH-WQ-EU Reference guide

Type
Reference guide

This manual is also suitable for

Reference Manual
Wireless I/O Series
CONTENTS
Ethernet to Sub-GHz Wireless
EU model
GW1-ETH-WQ-EU
USA model
GW1-ETH-WQ-US
Introduction .................................................................. 4
Safety Precautions .................................................... 11
Setup ............................................................................. 18
Connecting and Installing ..................................... 30
About Software ......................................................... 43
Function Description ............................................... 46
Appendix ...................................................................... 48
Customer Support and Inquiry ............................ 60
2
Table of Contents
Introduction ....................................................................... 4
1. Related Manuals ...................................................................................................................................................... 5
2. About the Product .................................................................................................................................................. 6
3. Features ...................................................................................................................................................................... 7
4. Product Configuration List .................................................................................................................................. 8
5. Support Software .................................................................................................................................................... 9
6. Optional Products ............................................................................................................................................... 10
Safety Precautions ........................................................... 11
1. Safety Information............................................................................................................................................... 12
2. Handling Precautions ......................................................................................................................................... 13
1. FCC PART15 ..................................................................................................................................................... 14
2. FCC PART15 Subpart B ................................................................................................................................ 14
3. FCC PART15 Subpart C ................................................................................................................................ 15
3. About listed transfer rate ................................................................................................................................. 16
4. Usage limitation ................................................................................................................................................... 16
5. Environment .......................................................................................................................................................... 16
6. Inspection ............................................................................................................................................................... 17
7. Storage ..................................................................................................................................................................... 17
8. Disposal ................................................................................................................................................................... 17
Setup ................................................................................. 18
1. What is Setup? ...................................................................................................................................................... 19
1. Use the CONTEC driver library in the Windows environment ..................................................... 19
2. Step 1 Installing the Software ......................................................................................................................... 20
3. Step 2 Setting the Hardware ........................................................................................................................... 21
1. Product Nomenclature................................................................................................................................ 21
2. Name and Function ...................................................................................................................................... 22
3. Network Setting............................................................................................................................................. 26
4. Step 3 Installing the Hardware ....................................................................................................................... 27
5. Step 4 Initializing the Software ...................................................................................................................... 27
6. Step 5 Operation Checks .................................................................................................................................. 27
7. Troubleshooting ................................................................................................................................................... 28
1. Symptoms and Actions ............................................................................................................................... 28
2. When the Product Will Not Start Even After Trying the Above Actions .................................. 29
3. When the problem is not solved ............................................................................................................ 29
Connecting and Installing............................................... 30
1. Connecting an antenna ..................................................................................................................................... 31
2. Connecting the external power ..................................................................................................................... 32
3
Table of Contents
3. Connecting to your PC ...................................................................................................................................... 34
4. Installation Conditions ....................................................................................................................................... 35
5. Installation in a Network ................................................................................................................................... 37
1. Features of the Wireless Network .......................................................................................................... 37
2. Operating Environment and Radio Waves .......................................................................................... 38
3. Constructing a Network ............................................................................................................................. 40
About Software ................................................................ 43
1. About Windows Software ................................................................................................................................ 44
1. How to find a Help File ............................................................................................................................... 44
2. How to update firmware ............................................................................................................................ 44
Function Description ....................................................... 46
1. Mesh ......................................................................................................................................................................... 47
Appendix .......................................................................... 48
1. Hardware specification ...................................................................................................................................... 49
1. Function Specifications ............................................................................................................................... 49
2. Environmental Specifications ................................................................................................................... 50
2. Physical Dimensions ........................................................................................................................................... 51
3. Antenna Directivity.............................................................................................................................................. 52
1. GW1-ETH-WQ-EU ......................................................................................................................................... 52
2. GW1-ETH-WQ-US ......................................................................................................................................... 53
4. Modbus TCP Slave specification .................................................................................................................... 54
Customer Support and Inquiry ...................................... 60
1. Services .................................................................................................................................................................... 61
4
Introduction
This section provides necessary information of the product
such as the outline, bundled items and manuals before
actual use.
Introduction
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5
1. Related Manuals
The manuals related to the product are listed below.
Read them as necessary along with this document.
Must Read the Following manuals.
Name
Purpose
Contents
How to get
Setup Manual
Read this when setting up the
product.
This describes the required
items for setup and
configuration procedure.
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 Manuals
Download the manuals accordingly from the following URL.
Download
https://www.contec.com/ download/
Introduction
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6
2. About the Product
This product is an Ethernet gateway that converts Ethernet into wireless in the Sub-GHz band*1.
Data from the Wireless I/O series terminal (Slave) can be sent to a PC via Ethernet, or received data
from PC can be sent via Ethernet.
With strength against obstacles, the long-distance communications enabled by wireless Sub-GHz
band, and multi-hop support, it is suitable to control or monitor devices that are spread in the wide
area.
By using a driver library appropriate to the setting terminal, applications can be created with API
functions that support programming languages.
This product also supports Modbus TCP Slave, which makes it possible to control devices and collect
data from the higher communication devices containing Modbus Master function.
* Driver library can be downloaded from the CONTEC website.
* The GW1-ETH-WQ-US can be used in the United States. The GW1-ETH-WQ-EU can be used in
European countries.
* Refer to Appendix(Page48) “ for Modbus TCP Slave specification.
*1 Sub-GHz indicates frequency bands of 1GHz and below. Available frequency band of the product
depends on the model. The GW1-ETH-WQ- EU can be used in the 863 - 870MHz band (Europe),
and the GW1-ETH-WQ-US can be used in the 902 - 928MHz band (The United States).
Introduction
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7
3. Features
Supports Sub-GHz band wireless with excellent
transmission distance
This product converts Ethernet (wired LAN) communication into Sub-GHz.
The Sub-GHz, with the good wraparound characteristics of radio waves, the transmission distance (about 1 km) can be extended even
there are obstacles. Stable communication can be achieved even in the environment where radio waves are mixed. As the product is
suitable for long distance communication, network can be constructed on the wide area in the facilities without cable wiring.
Highly reliable mesh communication
With wireless mesh technology, the communication continues by changing the routes automatically even when disconnection occurs,
for example. Communication stability enables the wireless network to be strong against obstacles
Modbus TCP Slave support
Modbus is a communication protocol widely adopted in the industrial field. It is possible to control devices and collect data from the
higher communication devices containing Modbus Master function.
Adaptable to a wide range of temperature
This product is capable of operating in the temperature between -20 and + 60°C. It can be installed in the various environments.
Compact design
Compact design, 62.0(W) x 64.0(D) x 24.0(H)mm features flexibility in installation.
Easy mounting on DIN rail
This product can be mounted on DIN rail with an optional fixing bracket.
Capable of adapting a wide-range power
This product is capable of dealing with a wide range of power in the differing environments.
Work with various systems
Set the appropriate terminal (slave) with the product to work with the various systems.
Introduction
GW1-ETH-WQ-EU, GW1-ETH-WQ-US Reference Manual
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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.
GW1-ETH-WQ-EU
Product…1
Setup Guide…1
Warranty Certificate…1
Serial Number Label…1
Power connector (3pin) …1
Antenna…1
GW1-ETH-WQ-US
Product…1
Setup Guide…1
Warranty Certificate…1
Serial Number Label…1
Power connector (3pin) …1
Antenna…1
Introduction
GW1-ETH-WQ-EU, GW1-ETH-WQ-US Reference Manual
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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
Windows version of driver
library API-PAC(W32)
Driver software with Win32API function (DLL) to
support the function is ready to use per terminal.
The driver software contains sample programs such as
VisualBasic and VisualC++, and the
diagnosis program
to check the software operation.
Download from the
CONTEC website
Download the files from the following URL.
Download
https://www.contec.com/download/
Introduction
GW1-ETH-WQ-EU, GW1-ETH-WQ-US Reference Manual
10
6. Optional Products
Optional product items are as follows:
Acquire them as required.
Product Name
Model type
Description
AC Adaptor
POA201-10-2 *1
Input : 90 - 264VAC, Output : 12VDC 1.0A
DIN-Rail Mounting Bracket
BRK-WQ-Y
*1 The adaptor can be used in the temperature range between 0 and + 40°C. The support voltage of
AC cable is 125 VAC 7 A.
Visit the Contec website for the latest optional products.
Website
https://www.contec.com/
11
Safety Precautions
Understand the following definitions and precautions to
use the product safely.
Never fail to read them before using the product.
Safety Precautions
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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
Signal word used to indicate an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
WARNING
Signal word used to indicate a potentially hazardous situation which,
if not avoided, could result in death or serious injury.
CAUTION
Signal word used to indicate a potentially hazardous situation which,
if not avoided, could result in minor or moderate injury.
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
This product contains precision electronic elements and must not be used in locations subject
to physical shock or strong vibration. Otherwise, the product may malfunction, overheat, or
cause a failure.
Do not use or store this product in high temperature or low temperature surroundings, or do
not expose it to extreme temperature changes. Otherwise, the product may malfunction,
overheat, or cause a failure.
Do not use or store this device where it is exposed to direct sunlight or near stoves or other
sources of heat. Otherwise, the product may malfunction, overheat, or cause a failure.
Do not use the product in the vicinity of devices that generate strong magnetic force or noise.
Otherwise, the product may malfunction, overheat, or cause a failure.
Do not turn on the power without first connecting the antenna. Otherwise, the product may
malfunction, overheat, or cause a failure. Before turning the power on, be sure to check
whether the antenna is securely connected.
The specifications of the product are subject to change without notice for enhancement and
quality improvement. Even when using the product continuously, be sure to read the manual
in the CONTEC's website and understand the contents. Do not modify the product. CONTEC
will bear no responsibility for any problems, etc., resulting from modifying the product.
Do not modify the product. CONTEC will bear no responsibility for any problems, etc.,
resulting from modifying the product.
The product must always be associated with the instruction manual.
When the product is used in a place that is affected by overcurrent or overvoltage (lightning
surge), select appropriate surge protection device for all of the route (Power line, earth, etc.).
Consult with the specialist regarding selecting, purchasing, and setting the surge protection
device.
Bringing this product too close to a metal/concrete wall (including steel frames) may cause
the communication quality to deteriorate.
If a wireless device that uses the same channel (wireless frequency) as this product exists in
the area where communication is possible, a drop in the transmission speed or
communication quality may occur in certain situations, which may make it impossible to
perform normal communication.
Modifications to the built-in wireless equipment are prohibited by law.
Safety Precautions
GW1-ETH-WQ-EU, GW1-ETH-WQ-US Reference Manual
14
In some medical institutions and laboratories, radio-sensitive precision instruments are used
and it may be prohibited to use radio equipment.
The use of antennas other than that included with the product is prohibited by law.
The radio waves used by this product pass through obstacles (such as walls) and reach all
locations within a given area. If the security settings are not configured, communication may
be intercepted by a third party.
This product is equipped with a security function, so be sure to configure the security settings
prior to use in order to reduce security problems.
This product may not perform normal wireless communication due to factors such as the
installation environment, the setup, and the communication load of the network.
Perform a verification in advance in an environment that matches your usage application to
check that there are no problems.
For the introduction and installation of this product, hire a system integrator or other
specialist who is well-versed in the construction of network systems.
When you are switching to this product from another model, it may be necessary to
reconstruct the network system due to differences in areas such as the product specifications
and functions.
When disposing of the product, follow the disposal procedures stipulated under the relevant
laws and municipal ordinances.
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.
1. FCC PART15
2. FCC PART15 Subpart B
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause
undesired operation.
FCC CAUTION
Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
NOTE
Safety Precautions
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15
3. FCC PART15 Subpart C
This transmitter must not be co-located or operated in conjunction with any other antenna or
transmitter.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment
and meets the FCC radio frequency (RF) Exposure Guidelines. This equipment should be installed
and operated keeping the radiator at least 20cm or more away from persons body.
Safety Precautions
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3. About listed transfer rate
Data transfer speed listed in this guide or Utility is a theoretical maximum value and does not indicate
the actual data speed.
4. Usage limitation
This product has not been developed or manufactured to be used in systems including the
equipment which is directly related to human lives *1 or the equipment which involves human safety
and may significantly affect the maintenance of public functions *2. Therefore, do not use the product
for such purposes.
*1 Medical devices such as life-support equipment and devices used in an operating theater.
*2 Main control systems at nuclear power stations, safety maintenance systems at nuclear facilities,
other important safety-related systems, operation control systems within group transport systems,
air-traffic control systems, etc.
5. Environment
Use this product in the following environment. If used in an unauthorized environment, the product
may overheat, malfunction, or cause a failure.
Operating temperature
-20 - 60°C
Humidity
10 - 90%RH (No condensation)
Corrosive gases
None
Floating dust particles
Inspect the product periodically as follows to use it safely.
Safety Precautions
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6. Inspection
Inspect the product periodically as follows to use it safely.
7. Storage
When storing this product, keep it in its original packing form.
Put the 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.
8. Disposal
When disposing of the product, follow the disposal procedures stipulated under the relevant laws
and municipal ordinances.
Gateway
- Check that the connector
has no dust or foreign
matter adhering.
18
Setup
This section describes how to set up the product.
Setup
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19
1. What is Setup?
Setup means a series of steps to take before the product can be used.
Different steps are required for software and hardware.
The setup procedure varies with the OS and software used.
1. Use the CONTEC driver library in the Windows
environment
This section describes the setup procedure to be performed before you can start developing
application programs for the board using the bundled disk “Driver Library API-PAC(W32)”.
Taking the following steps sets up the software and hardware. You can use the diagnosis program
later to check whether the software and hardware function normally.
Step 1 Installing the Software (Page20)
Step 2 Setting the Hardware (Page21)
Step 3 Installing the Hardware (Page27)
Step 4 Initializing the Software (Page27)
Step 5 Operation Checks (Page27)
If Setup fails to be performed normally, see the “Symptoms and Actions(Page28)” section at the
end of this chapter.
Setup
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20
2. Step 1 Installing the Software
Install the driver library before connecting this product to your PC.
The installing driver library defers depending on the setting terminal (Slave).
Configure the setting terminal (Slave) first.
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Contec GW1-ETH-WQ-EU Reference guide

Type
Reference guide
This manual is also suitable for

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