Proconx MBDC-200 Manual de usuario
MBDC-200
Modbus Data
Concentrator and
Gateway
Usermanual
UMMBDC200-2201
MBDC-200
Modbus Data Concentrator and Gateway: Usermanual
Copyright © proconX Pty Ltd. All rights reserved.
No part of this material may be reproduced or transmitted in any form or by any means or used to make any derivative work without
express written consent from the copyright holders.
proconX is a trademark of proconX Pty Ltd. Modbus is a registered trademark of Schneider Automation Inc. All other product and brand
names mentioned in this document may be trademarks or registered trademarks of their respective owners.
Disclaimer
proconX Pty Ltd makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
which is detailed in the Terms and Conditions located on the Company’s Website. The Company assumes no responsibility for any errors
which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice,
and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property
of proconX are granted by the Company in connection with the sale of proconX products, expressly or by implication. proconX products
are not authorized for use as critical components in life support devices or systems.
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Your feedback and comments are always welcome. It helps improving this product.
Contact
For further information about the MBDC-200 product please visit https://www.proconx.com/mbdc200
UMMBDC200-2201 iii
Contents
Important user information ......................................................................................... v
Safety Precautions ................................................................................................ v
Document conventions ........................................................................................ vi
1 Introduction ............................................................................................................. 1
Features ................................................................................................................ 2
Quick start checklist ............................................................................................. 2
2 Description ............................................................................................................... 3
LED indicators ...................................................................................................... 3
3 Installation ................................................................................................................ 5
Regulatory notes .................................................................................................. 5
Unpacking, handling and storage ........................................................................ 5
Before connecting anything ................................................................................. 5
DIN rail mounting and removal ........................................................................... 6
Mounting rules .................................................................................................... 6
Powering the MBDC-200 ..................................................................................... 7
Wiring the RS-485/422 interface .......................................................................... 7
Wiring the RS-232 interface ................................................................................. 8
Connecting Ethernet ............................................................................................ 9
4 Ethernet & IP configuration ................................................................................... 11
IP setup using a web browser and a cross-over network cable .......................... 11
IP setup using a terminal program like HyperTerminal ....................................... 12
Temporarily changing the IP settings on your PC ............................................... 13
5 Web browser based management ......................................................................... 15
Connecting to the MBDC-200 ............................................................................ 15
Monitoring and diagnostic ................................................................................ 16
Device status .............................................................................................. 16
Modbus connection status ......................................................................... 17
Finding the firmware version and serial number ........................................ 18
Configuring and commissioning ........................................................................ 19
Configuring Ethernet and IP ....................................................................... 19
Configuring serial line Modbus .................................................................. 20
Remote restarting the device ..................................................................... 21
6 Programming the communciation flow ................................................................. 23
Slave Device Types Setup ................................................................................... 23
Slave Polltable Setup .......................................................................................... 24
Example ...................................................................................................... 25
Master Datatable Setup ..................................................................................... 26
Scheduler Configuration .................................................................................... 27
7 Internal Status and Diagnostic Registers ................................................................ 29
8 Decommissioning ................................................................................................... 31
Disconnecting ..................................................................................................... 31
Disposal .............................................................................................................. 31
A Specifications ......................................................................................................... 33
Dimensions ......................................................................................................... 35
Glossary ..................................................................................................................... 37
Index .......................................................................................................................... 39
iv UMMBDC200-2201
Figures
2.1 Location of connectors .......................................................................................... 3
5.1 Device management and configuration via the web browser .............................. 15
5.2 Overview page .................................................................................................... 16
5.3 Modbus status page ........................................................................................... 17
5.4 About page ......................................................................................................... 18
5.5 Ethernet and IP settings page ............................................................................. 19
5.6 IP settings changed confirmation ........................................................................ 20
5.7 Modbus settings page ......................................................................................... 20
5.8 Restart device page ............................................................................................. 21
5.9 Restart confirmation page ................................................................................... 21
6.1 Example of a Slave Device Types Setup page ...................................................... 23
6.2 Example of a Slave Polltable Setup page ............................................................ 24
6.3 A basic Slave Polltable for a PM500 power meter ............................................... 26
6.4 Example of a Master Datatable page .................................................................. 26
6.5 Example of a Scheduler Configuration page ....................................................... 27
A.1 Enclosure dimensions .......................................................................................... 35
Tables
2.1 LED diagnostic codes ............................................................................................ 4
3.1 Power supply connector pinout ............................................................................ 7
3.2 RS-485/RS-422 connector pinout ........................................................................... 7
3.3 Modbus RS-232 connector pinout ........................................................................ 8
3.4 Ethernet connector pinout .................................................................................... 9
7.1 Modbus register addresses for MBDC-200 diagnostic data ................................. 29
Important user information
UMMBDC200-2201 v
Important user information
This manual explains how to install, operate and configure a MBDC-200. This device may
only be used for the applications described in this document.
This manual is to be used with a MBDC-200 with firmware version 3.0.
These instructions are intended for use by trained specialists in electrical installation
and control and automation engineering, who are familiar with the applicable national
standards and safety procedures.
Safety Precautions
ELECTRICAL HAZARD
• This equipment must be installed and serviced only by qualified personnel. Such
work should be performed only after reading this entire set of instructions.
• Before performing visual inspections, tests, or maintenance on this equipment,
disconnect all sources of electric power. Assume that all circuits are live until they
have been completely de-energized, tested, and tagged. Pay particular attention
to the design of the power system. Consider all sources of power, including the
possibility of backfeeding.
• Apply appropriate personal protective equipment and follow safe electrical
practices.
• Turn off all power supplying the equipment in which the MBDC-200 is to be
installed before installing, wiring or removing the MBDC-200.
• Always use a properly rated voltage sensing device to confirm that power is off.
• The successful operation of this equipment depends upon proper handling,
installation, and operation. Neglecting fundamental installation requirements
may lead to personal injury as well as damage to electrical equipment or other
property.
Failure to follow these instructions could result in death or serious injury!
vi UMMBDC200-2201
Document conventions
Throughout this manual we use the following symbols and typefaces to make you aware
of safety or other important considerations:
Indicates a potentially hazardous situation that, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation that, if not
avoided, could result in damage to equipment.
Indicates information that is critical for successful applica-
tion and understanding of the product.
Provides other helpful user information that does not fall in
above categories.
Provides supplemental user information.
Acronym This typeface is used to introduce acronyms or product
names.
Command This typeface is used to represent commands, prompts, in-
put fields and filenames. In the context of programming
it is used for functions, variable names, constants or class
names.
Placeholder This typeface is used to represent replacable text. Replace-
able text is a placeholder for data you have to provide, like
filenames or command line arguments.
User input This typeface is used to represent data entered by the user
or buttons.
Screen output
Screen output or program listing
Introduction
UMMBDC200-2201 1
Chapter 1.Introduction
The MBDC-200 is a Modbus/TCP data concentrator for Modbus RTU networks.
The data concentrator features an Ethernet port and two serial ports which can be
configured as either RS-232 or RS-485 or combined to form one RS-422 port. It can be
mounted on a DIN rail.
Usage and configuration of the data concentrator is simple and conveniently performed
using a web browser which connects to the embedded web server.
Possible areas of application are:
• PLC connection
• Operator panel interfacing
• HMIs
• SCADA integration
• Remote control & monitoring
• Data logging
2UMMBDC200-2201
Features
The MBDC-200 data concentrator provides the following key features:
• Modbus/TCP protocol (Ethernet)
• Modbus RTU protocol (either RS-232, RS-485 or RS-422, software configurable)
• Embedded web server for easy configuration and commissioning using a web browser
• Firmware upgradeable via Ethernet
• DIN rail mountable
• 24 V DC (10-30 V) power supply
• Status LEDs for power, Ethernet link, device status and communication status
Quick start checklist
• Read this set of instructions properly and in its entirety.
• Mount the unit.
• Connect the power. Do not connect yet serial ports.
• Configure the Ethernet communications settings with a web browser (using an
Ethernet crossover cable) or with a terminal program like HyperTerminal (using a null
modem cable)
• Configure the serial line communication settings.
• Configure the operational aspects of the device.
• Wire serial line interfaces.
Description
UMMBDC200-2201 3
Chapter 2.Description
The power and RS-485/RS-422 terminals are placed on the top side of the unit. The
RS-232 and Ethernet connectors are placed on the bottom side of the unit as shown in
the following illustration:
TOP VIEW
BOTTOM VIEW
FRONT VIEW
Figure2.1:Location of connectors
Clear front cover
Serial port 1 RS-232 connector
Serial port 2 RS-232 connector
Ethernet connector
DIN rail clip
Power LED
Ethernet link LED
Device status LED
Communication status LED
Power terminals
Serial port 1 and 2 RS-485 or serial port 1 RS-422 terminals
LED indicators
Four LEDs located at the front panel indicate the status of the device. The LEDs assist
maintenance personnel in quickly identifying wiring or communication errors.
A LED test is exercised at power-up, cycling each LED off, green and then red for
approximately 0.25 seconds. At the same time the power-on self test of the device is
performed.
4UMMBDC200-2201
The following table outlines the indicator condition and the corresponding status after
the power-on self-test has been completed:
LED Function Condition Indication
Off No power applied to the device.
Power Power Green Power supply OK
Off No Ethernet link
Link Ethernet link Green Ethernet link OK
Off The device has an unrecoverable fault; may need replacing.
Flashing green
1 s rate
Device operational but needs commissioning due to configuration
missing, incomplete or incorrect.
Green The device is operating in normal condition.
Flashing red
1 s rate
Device operational but has a fault listed which requires acknowledg-
ment.
Status1 Device status
Red The device has an unrecoverable fault; may need replacing. Flashing
sequence and rate of Status2 LED indicates fault class.
Off No Modbus/TCP connection.
Green Modbus/TCP connection established.
Flashing red
1 s rate
Communication error Modbus slave devices.
Status2 Communica-
tion status
Flashing red-green
1 s rate
Modbus/TCP connection established but communication error Modbus
slave devices.
Table 2.1: LED diagnostic codes
Tabla de contenidos
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