HMS Anybus AB7702 User Manual
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HMS Anybus AB7702 User Manual

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Anybus
Modbus-TCP/RTU Gateway
USER MANUAL
HMSI-168-77 3.0 ENGLISH

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Summary of Contents for HMS Anybus AB7702

  • Page 1 ® Anybus Modbus-TCP/RTU Gateway USER MANUAL HMSI-168-77 3.0 ENGLISH...
  • Page 2 Important User Information Liability Every care has been taken in the preparation of this document. Please inform HMS Industrial Networks AB of any inaccuracies or omissions. The data and illustrations found in this document are not binding. We, HMS Industrial Networks AB, reserve the right to modify our products in line with our policy of continuous product development.

  • Page 3: Table Of Contents

    Table of Contents Page Preface ..........................3 About This Document.....................3 Document history......................3 Conventions ........................4 Terminology........................4 Introduction ........................5 Installation ........................6 Mounting on DIN Rail .....................6 MAC ID and Default IP Address ..................6 Connections ........................7 LED Indicators .......................8 Configuration ........................9 IP Configuration ......................9 Web Configuration Interface ..................12 A Internal Registers......................
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  • Page 5: Preface

    Preface 3 (20) Preface About This Document This manual describes how to install and configure Anybus Modbus-TCP/RTU Gateway. For additional related documentation and file downloads, please visit the Anybus support web- site at www.anybus.com/support. Document history Summary of recent changes Change Where (section no.)

  • Page 6: Conventions

    This is a cross-reference within this document: Conventions, p. 4 This is an external link (URL): www.hms-networks.com This is additional information which may facilitate installation and/or operation. This instruction must be followed to avoid a risk of reduced functionality and/or damage to the equipment, or to avoid a network security risk.

  • Page 7: Introduction

    Modbus TCP network. The gateway functions as a Modbus TCP server and performs a trans- parent conversion between the two protocols. All Modbus accesses that are not addressed to the virtual slave of the Anybus Modbus-TCP/RTU Gateway will be forwarded to the Modbus RTU network.

  • Page 8: Installation

    MAC ID and Default IP Address The default IP address of a Anybus Modbus-TCP/RTU Gateway is 10.200.1.n, where n corre- sponds to the last number in the MAC ID, which is printed on the label on the side of the unit.

  • Page 9: Connections

    Installation 7 (20) Connections In this document the TIA-232/485 serial communication standards are referred to as RS-232/485 when describing hardware, and as EIA-232/485 in the software interface. 3.3.1 Terminal Block Fig. 5 Terminal block Terminal block connections Label Description Vin+ Power 9–24 V DC/AC Vin- PE ground...

  • Page 10: Led Indicators

    Installation 8 (20) 3.3.3 Ethernet Connector The RJ-45 socket provides a 10/100 Mbps Ethernet network connection. Ethernet connector pin layout Function 4, 5, 7, 8 Termination Fig. 7 Ethernet connector LED Indicators Fig. 8 LED Indicators LED Indication Meaning No power Green System is operating normally Status...

  • Page 11: Configuration

    4.1.1 Installing the IPconfig Utility IPconfig is a Windows-based tool used for TCP/IP network configuration of a HMS devices. The tool will detect all connected devices and allow configuration of their IP address, netmask, de- fault gateway, DNS and hostname.
  • Page 12 Configuration 10 (20) 4.1.3 Ethernet Configuration To change the TCP/IP settings for a device, either double-click on the entry or right-click on it and select Configuration. Fig. 10 Ethernet configuration Notes • Do not enable DHCP if there is no DHCP server available on the network. See also IPconfig Settings, p.
  • Page 13 Configuration 11 (20) 4.1.4 IPconfig Settings Additional settings for IPconfig can be accessed by clicking on Settings. Fig. 11 IPconfig settings Network Interface Check this option to select a specific network interface to use when scanning for devices on a computer with multiple interfaces. Internal DHCP Server If a device has been set to use DHCP but there is no DHCP server on the network, the device may no longer be detected in a scan.

  • Page 14: Web Configuration Interface

    Configuration 12 (20) Web Configuration Interface Right-click on the entry for the gateway in IPconfig and select Open Web Interface to open its local web server in your default browser. You can also type the IP address directly into the web browser address field.
  • Page 15 Configuration 13 (20) 4.2.2 Modbus Fig. 14 Modbus settings Serial Settings (Modbus RTU/ASCII) Transmission Mode RTU or ASCII Slave Response Default = 200 ms Timeout Physical Interface EIA-485 (terminal), EIA-232 (terminal) or EIA-232 (D-sub) Baudrate 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 or 115200 bps Character Format Parity and number of stop bits Extra delay between...
  • Page 16 Configuration 14 (20) 4.2.3 Status Fig. 15 Status page Status Number of Number of Modbus masters connected to the gateway Connections Valid Responses Valid responses from the Modbus RTU slaves Serial Timeouts Modbus RTU slave timeouts CRC Errors CRC errors on incoming Modbus RTU responses Buffer Overruns Input buffer overruns (incoming Modbus RTU responses that are exceeding 300 bytes)

  • Page 17: A Internal Registers

    Appendix A: Internal Registers 15 (20) Internal Registers Register Name Values Options Comment Digital input 1 status 0 or 1 Read only Digital input 2 status 0 or 1 Read only Active MBTCP connections 0 - 10 Read only Active internal connections 0 - 10 Read only Serial status (Modbus TCP)
  • Page 18 Appendix A: Internal Registers 16 (20) Register Name Values Options Comment Authentication Valid IP address 1 0 - 255 First byte of IP address Disabled IP address authentication disabled 1 - 255 Enabled Valid IP address 2 0 - 255 Enabled Second byte of IP address Valid IP address 3...

  • Page 19: B Technical Data

    Appendix B: Technical Data 17 (20) Technical Data Technical Specifications Model name Anybus Modbus-TCP/RTU Gateway Order code AB7702 Ethernet 10/100 Mbit/s Serial Interfaces EIA-232 with full modem control (RTS, CTS, DCD, DTR, DSR, RI) EIA-485 Protocols Modbus RTU, ASCII, TCP Baud rates 300–115200 bps...

  • Page 20: C Regulatory Compliance

    Appendix C: Regulatory Compliance 18 (20) Regulatory Compliance This product is in compliance with the EMC directive 2014/30/EC through conformance with the following standards: EN 61000-6-4 (2007) Emission standard for industrial environment • EN 55016-2-3, Class A (2010) • EN 55022, Class A (2011) EN 61000-6-2 (2005) Immunity for industrial environment •...
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  • Page 22 HMSI-168-77 3.0. / UTC © 2016 HMS Industrial Networks AB...

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