Exemys EGW1-MB-HT Manual de usuario

Rev. 3

INDEX

INDEX _________________________________________________________________________ 2

1 INTRODUCTION _____________________________________________________________ 3

1.1 Purpose of the manual __________________________________________________________ 3

1.2 Product Overview ______________________________________________________________ 3

1.3 Orderin Codes ________________________________________________________________ 3

1.4 Technical Specifications _________________________________________________________ 4

2 INSTALLATION ______________________________________________________________ 5

2.1 Connectin the power supply ____________________________________________________ 5

2.2 Serial Port Wirin s _____________________________________________________________ 5

2.3. HART Ports ___________________________________________________________________ 6

2.4. LEDS Indicators ________________________________________________________________ 9

3 CONFIGURATION ___________________________________________________________ 10

3.1 Network Confi uration _________________________________________________________ 10

3.2 Confi uration web pa e ________________________________________________________ 11

3.3 Modbus Confi uration _________________________________________________________ 12

3.4 HART Confi uration ___________________________________________________________ 13

3.5. Administrator Settin s _________________________________________________________ 13

3.6. WEB Monitorin ______________________________________________________________ 14

4 MODBUS REGISTERS _________________________________________________________ 16

5 MONITORING, MANUAL SENDING, HART OVER TCP _______________________________ 18

5.1 Data Monitorin ______________________________________________________________ 18

5.2 Manual sendin of HART commands ______________________________________________ 18

5.3 Transparent Mode (HART over TCP) ______________________________________________ 19

A COMMAND CONSOLE _________________________________________________________ 20

B IP ADDRESS USING ARP PROTOCOL ______________________________________________ 22

C FACTORY SETTINGS ___________________________________________________________ 24

D DIN RAIL MOUNTING _________________________________________________________ 25

E EGW1-MB-HT with PACTware© in transparent mode _______________________________ 26

Rev. 3

1INTRODUCTION

1.1 Purpose of the manual

This manual provides the instructions for easy and quick installing and operating of the EGW1-MB-

HT. The manual starts with a general description of the product, following the instructions for the

correct hardware installation. Configuration and operation of the device is detailed below.

1.2 Product Overview

E W1-MB-HT module is a device used to connect any instrument with HART communication to one

or more Modbus Masters, Modbus TCP or Modbus Serial (RTU / ASCII).

Device has 3 independent Modbus ports. One Ethernet for Modbus TCP, one RS232 and the other

RS485 opto-isolated for Modbus RTU / ASCII

1.3 Orderin Codes

Orderin Code Description

E W1-110-3-IA3-MB-HT

(3) HART ports / (1) RS232 port / (1) RS485 opto

isolated port

(1) Ethernet port 10/100 Mbps

Rev. 3

1.4 Technical Specifications

Technical Specification

Network Protocols

Modbus TCP, TCP / IP, DNS, HTTP, DHCP, ICMP, ARP, SNMP

Network Port

Ethernet 10 / 100 Mbps, RJ45 Connector

Serial Protocol

Modbus RTU, Modbus ASCII

Serial Port

(1) RS232 port / (1) RS485 opto-isolated port

Pluggable Terminal Block connection

Supported devices

Any HART Device

Device Mana ement

HTTP Server, password protected

RS-232 Serial Console

Firmware Update

From Web Page

Led Indicators

Status, Data / Link

Measurements

100mm x 22,5mm x 112mm (Height x Width x Length)

Power Supply

10 to 30 VDC

Consumption

12VDC 80mA/ 24VDC50mA

Temperatures

Operation Temperature: -15°C to 65 °C

Storage Temperature: -40°C to 75 °C

Warranty

1 Year

Technical Support Included

Rev. 3

2INSTALLATION

2.1 Connectin the power supply

E W1-MB-HT allows a power supply from +10 to 30 VDC. Positive power supply must be connected

to terminal N° 1 and negative power supply to terminal No. 2 as shown in the following figure:

2.2 Serial Port Wirin s

E W1-MB-HT has two serial ports; one of them is RS232 (Port A), used as a Modbus slave and as a

configuration port through the serial (Appendix A), and other one RS485 (Port B) used as Modbus

Slave.

2.2.1. RS232 port wirin (Port A)

To connect the device RS232 serial port to PC serial port or any other serial device to set and

monitor, it must be connected as can be shown in the following figure. You should consider E W1-

MB-HT is a DTE device, that means it must cross wire with those of the PC.

2.2.2. RS485 port wirin (Port B)

To connect the device RS485 opto-isolated serial port to any serial device, it must be connected as

can be shown in the following figure. The operation of this port is independent of the RS232. An

isolated ND terminal is available in the terminal if an RS485 cable with mesh wire is used.

Rev. 3

2.3. HART Ports

E W1-MB-HT has three HART ports: HTa, HTb and HTc. All the three ports share

the H ND terminal to close the loop.

One or more HART instruments can be connected to each port. To connect two or

more instruments, they must be configured in MULTIDROP mode and denote a different HART

address to each one.

Each loop must be closed with an external resistance of 250 ohms. The resistance must dissipate a

power equivalent to the square of the maximum current of each instrument multiplied by the value

of the resistance.

 = (  )  250 ℎ

Example, for 3 instruments generating up to 4 mA in Multidrop mode:

 = (3  4)  250 ℎ = 36

Connection diagram for3 transmitters in Multidrop mode to the HTa port

Three 250 ohm 250 mW resistors of are provided to the user together with the device

Rev. 3

2.2.1 One passive transmitter to HTa port wiring diagram

2.2.2 One active transmitter to HTa port wiring diagram

2.2.3 Three passive transmitters to HTa port in Multidrop mode wiring diagram

Rev. 3

2.2.4 Three active transmitters to HTa port in Multidrop mode wiring diagram

2.2.5 Three passive transmitters to in NO Multidrop mode to ports HTa, HTb and HTc wiring

diagram

Rev. 3

2.4. LEDS Indicators

E W1-MB-HT has three LEDs, two of them on the Ethernet connector, the yellow one shows the

connection to the network, while the green one indicates the status of the Modbus TCP

connection.

The Power LED indicates device is on.

Green

Yello

Description

- Continuously on Looking for a DHCP server.

1/2

second on and

1/2

second

off. Waiting for configuration ping and / or waiting serial console.

90% of a second off and the

remaining time on.

Device has an IP address and a connection

bearer link. This is the

normal operating state

10% of a second off and the

remaining time on.

It has no IP address and cannot find the DHCP server. It will

search the DHCP server for in 60 seconds.

- Flashing very fast

Lack of Ethernet link

(Cable disconnected).

Modbus TCP connection set.

Flashing off

Transmission or reception of data

Flashing alternatively with

Yellow LED

Flashing alternately with the

reen LED Critical Failure. Contact technical support

Rev. 3

3CONFIGURATION

3.1 Network Confi uration

E W1-MB-HT configuration is done through a configuration web page connecting the device to

the Ethernet network on which it is going to work.

To access to the configuration web page, you must connect E W1-MB-HT to ethernet network

and install Exemys Device Locator software.

Download the Exemys Device Locator:

http://www.exemys.com/beta/software/edl_setup.exe

Once the device is connected, this will search for a DHCP server to obtain an IP address

automatically. We will search for it using the Exemys Device Locator software, which allows us

searching, identifying and configuring the basic network parameters. The rest of the configuration

is done from the configuration web page of the device.

In case you do not have a DHCP server, the Exemys Device Locator will find the device with

IP address 0.0.0.0, as shown in the figure below.

If you do not have a DHCP server, give it an IP address using the Exemys Device Locator

button or using the methods explained in Appendix B.

The Exemys Device Locator buttons are:

Query Network: Searches for all connected EXEMYS devices on the same network.

Properties ...: Configuring Network Parameters (IP Address, Network Mask, ateway)

Confi ure...: Direct access to the configuration web page.

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