Rockwell Automation 440R User Manual

User Manual
Guardmaster® EtherNet/IP Network Interface
Catalog Numbers 440R-ENETR

Important User Information

IMPORTANT
Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
Identifies information that is critical for successful application and understanding of the product.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).
Allen-Bradley, ControlLogix, CompactLogix, Guardmaster, SoftLogix, Rockwell Software, Rockwell Automation, RSLogix, RSLinx, and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.

Preface

Read this preface to familiarize yourself with the rest of the manual. It provides information concerning:
who should use this manual
the purpose of this manual
related documentation
conventions used in this manual

Who Should Use this Manual

Use this manual if you are responsible for designing, installing, programming, or troubleshooting control systems that use the 440R-ENETR Guardmaster® EtherNet/IP network interface.

Purpose of this Manual

This manual is a reference guide for the 440R-ENETR Guardmaster EtherNet/IP network interface, communications interface for Guardmaster Safety Relays. It describes the procedures you use to install, wire, configure, troubleshoot, and use these modules.
ATT ENTI ON: You must use firmware version 2 or later Guardmaster Safety Relays equipped with the optical bus with the interface. Firmware version 1 Guardmaster Safety Relays do not work with the interface.

Additional Resources

These documents contain additional information concerning related products from Rockwell Automation.
For Information About See This Publication Publication Number
Next Generation Safety Relays (GSR) Next Generation Safety Relays Overview Brochure EUSAFE-BR009A
Using EtherNet/IP for industrial control EtherNet/IP Design Considerations Reference Manual ENET-RM002
ControlLogix Ethernet communication interface modules ControlLogix EtherNet/IP Bridge Module Installation Instructions 1756-IN019
EtherNet/IP Modules in Logix5000 Control Systems User Manual ENET-UM001
ControlLogix chassis and power supplies installation ControlLogix Chassis and Power Supplies Installation Instructions 1756-IN005
ControlLogix systems ControlLogix System User Manual 1756-UM001
RSLinx RSLinx Classic Getting Results Guide LINX-GR001
440R-ENETR interface installation Guardmaster Ethernet/IP Network Interface Installation Instructions 440R-IN078
Installing an EtherNet/IP network EtherNet/IP Media Planning and Installation Manual ODVA
You can view or download publications at
http:/www.rockwellautomation.com/literature/
. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 3
Preface

Common Techniques Used in this Manual

The following conventions are used throughout this manual:
Bulleted lists such as this one provide information, not procedural steps.
Numbered lists provide sequential steps or hierarchical information.
Italic type is used for emphasis.
Rockwell Software products contain extensive tutorials and help screens. We recommend that you use these tutorials and help screens to learn about the products. For more information about Rockwell Software products, visit the Rockwell Software website at
http://www.rockwellautomation.com/software/.
4 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
Preface
About the Interface

Table of Contents

Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Who Should Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Common Techniques Used in this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chapter 1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Important Interface Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
About the Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Power Up a System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
RIUP Situations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Interface Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
What the Interface Does. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Hardware/Software Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Use of the Common Industrial Protocol (CIP) . . . . . . . . . . . . . . . . . . . . . 10
Understand the Producer/Consumer Model . . . . . . . . . . . . . . . . . . . . . . . 10
Specify the Requested Packet Interval (RPI) . . . . . . . . . . . . . . . . . . . . . . . . 11
Support of Data Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Install a Guardmaster EtherNet/IP Network Interface
Configure the Interface for Your EtherNet/IP Network
Chapter 2
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Installation Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Mount the Interface on a DIN Rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Wiring Requirements and Recommendations. . . . . . . . . . . . . . . . . . . 16
Grounding Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Chapter 3
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Configuration Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Gateway Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Subnet Mask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Set the Network Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Set the Network Address for Guardmaster EtherNet/IP Interface 23
Use the Rockwell BootP/DHCP Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Save the Relation List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Use DHCP Software to Configure Your Interface . . . . . . . . . . . . . . . . . . 27
Chapter Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Rockwell Automation Publication 440R-UM009A-EN-P - February 2014 5
Table of Contents
Chapter 4 Automation Controller Communications
Troubleshoot the Interface
EtherNet/IP Network Interface Specifications
Interface Web Dialogs
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Ethernet Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
I/O Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Logix Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
EtherNet/IP Network Configuration with Add-on Profiles . . . . . . 30
Accessing Module Data with Add-on Profiles . . . . . . . . . . . . . . . . . . . 32
Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Chapter 5
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Interpret the Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Status Indicators for the Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Appendix A
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Appendix B
Work with the Home Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Work with the Browse LSR Devices Page. . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Work with the Administrative Settings Pages . . . . . . . . . . . . . . . . . . . . . . . 42
Use the Network Configuration Page . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Use the E-mail Configuration Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Configure the RSLinx Ethernet Communication Driver
Tag Definitions
Appendix C
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Install the RSLinx Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Configure the AB_ETH Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Configure the AB_ETH/IP Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Appendix D
Tag Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
6 Rockwell Automation Publication 440R-UM009A-EN-P - February 2014

About the Interface

Chapter 1

Overview

This chapter provides an overview of the Guardmaster EtherNet/IP Network Interface, its primary features, and how to use it.
You need to understand the concepts discussed in this chapter to configure your interface and use it in an EtherNet/IP control system.
This table lists where to find specific information.
Top ic Pa ge
Important Interface Considerations 7
About the Interface 8
Power Up a System 8
RIUP Situations 8
Interface Features 8
What the Interface Does 9
Hardware/ Software Compatibility 9
Use of the Common Industrial Protocol (CIP) 10
Understand the Producer/Consumer Model 10
Specify the Requested Packet Interval (RPI) 11
Support of Data Connections 11

Important Interface Considerations

Before you begin using your interface, note the following important considerations.
ATTENTION: You must use firmware version 2 or later Guardmaster Safety Relays equipped with the optical bus with the interface. Firmware version 1 Guardmaster Safety Relays do not work with the interface.
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 7
Chapter 1 About the Interface

About the Interface

The Guardmaster EtherNet/IP Network Interface provide connectivity to
EtherNet/IP networks for Guardmaster Safety Relays.
The interface is for the optical bus backplane that provides connectivity through
two RJ-45 connectors for 2-port pass-through support of daisy chain or ring, and
the existing star and tree network topologies.

Power Up a System

Each time the interface is powered up, the adapter compares the number of I/O
modules present on its backplane to the chassis size value from non-volatile
memory. The adapter does not allow any I/O connection until the number of
I/O modules present equals the chassis size value minus one for the adapter itself.
On power up, the interface assigns an address to every Guardmaster Safety Relay
(up to six) in the backplane. The addressing starts from left to right with the
Guardmaster Safety Relay to the immediate right of the interface taking the first
address of 1.

RIUP Situations

Interface Features

You must observe the following rules for Guardmaster Safety Relay system
construction and the
Actual Guardmaster Safety Relay identification (such as, electronic keying) is done when connection establishment requests are received from the controller or controllers. The interface will not allow any I/O connections until the number and type of Guardmaster Safety Relays match the configuration in the connection request.
A Guardmaster Safety Relay removed under power disrupts communication of the other Guardmaster Safety Relays in the system. Connections to all safety relays are disallowed until the entire system, including the interface, is power cycled to initiate re-addressing the system.
If safety relays of different types are removed and returned to the wrong locations, attempts to connect to these safety relays will fail during verification of the electronic ID (providing that keying has not been disabled).
If safety relays of the same type are removed and returned to the wrong locations, they accept connections from the controller or controllers once they pass their electronic keying check.
Features of the interface include:
Use of EtherNet/IP messages encapsulated within standard TCP/UDP/ IP protocol
Common application layer with ControlNet and DeviceNet networks
Interfacing via Category 5 rated twisted pair cable
removal and reinsertion of safety relays.
8 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
About the Interface Chapter 1
EtherNet/IP Network
Other Network Devices
ControlLogix I/O
Guardmaster
Safety
Relays
L 7 X
E N B T
E N E T R
E N B T
Half/full duplex 10 Mbit or 100 Mbit operation
DIN Rail mounting for 440R-ENETR interface
Communication from Guardmaster Safety Relays on the same DIN Rail
(mounted immediately to the right of the interface) as the 440R-ENETR interface (when each safety relay is mounted to the right of the interface and each unit is within 5 mm of the next) to controllers on the EtherNet/ IP network
Communication supported by RSLinx® software
IP address assigned via standard BootP or DHCP tools
Configuration via RSLogix 5000 software
No network scheduling required
No routing tables required
Support of connections from multiple controllers simultaneously
You must use RSLogix 5000 to configure these features. For more details on configuration, see Configuration Requirements
on in chapter 3.

What the Interface Does

The interface performs the following primary tasks:
Real-time input data (also known as implicit messaging) - the interface serves as a bridge between Guardmaster Safety Relays and the network
Support of messaging data for programming information (also known as explicit messaging)

Hardware/Software Compatibility

The interface and the applications described in this manual are compatible with the following firmware versions and
software releases.
Contact Rockwell Automation if you need software or firmware upgrades to use this equipment
Product Firmware Revision/ Software Release
440R-ENETR interface 1.xx or later
1756-ENBT 2.3 or later
Logix controller 19 or later
RSLogix 5000 software 19 or later
RSLinx software 2.52 or later
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 9
Chapter 1 About the Interface
Product Firmware Revision/ Software Release
GSR DI (Catalog number 440R-D22R2) 2 or later
GSR DIS (Catalog number 440R-D22S2) 2 or later
GSR EM (Catalog number 440R-EM4R3) 2 or later
GSR EMD (Catalog number 440R-EM4R2D) 2 or later
GSR GLP (Catalog number 440R-GL2S1P) 2 or later
GSR GLT (Catalog number 440R-GL2S2T) 2 or later

Use of the Common Industrial Protocol (CIP)

Understand the Producer/ Consumer Model

The adapter uses the Common Industrial Protocol (CIP). CIP is the application layer protocol specified for EtherNet/IP, the Ethernet Industrial Protocol, as well as for ControlNet and DeviceNet networks. It is a message-based protocol that implements a relative path to send a message from the producing device in a system to the consuming devices.
The producing device contains the path information that steers the message along the proper route to reach its consumers. Since the producing device holds this information, other devices along the path simply pass this information; they do not store it.
This has the following significant benefits:
You do not need to configure routing tables in the bridging modules, which greatly simplifies maintenance and module replacement.
You maintain full control over the route taken by each message, which enables you to select alternative paths for the same end device.
The CIP producer and consumer networking model replaces the old source and destination (master and slave) model. The producer and consumer model reduces network traffic and increases speed of transmission. In traditional I/O systems, controllers poll input modules to obtain their input status. In the CIP system, input modules are not polled by a controller. Instead, they produce (multicast or unicast) their data either upon a change of state (COS) or periodically.
Multicast is the default mode for version 17 Logix and earlier controllers and unicast is the default for version 18 with multicast as a selectable option.
The frequency of update depends upon the options chosen during configuration and where on the network the input module resides. The input module, therefore, is a producer of input data, and the controller is a consumer of the data.
The controller also produces data for other controllers to consume. The produced and consumed data is accessible by multiple controllers and other devices over the EtherNet/IP network. This data exchange conforms to the producer and consumer model.
10 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
About the Interface Chapter 1

Specify the Requested Packet Interval (RPI)

Support of Data Connections

The Requested Packet Interval or RPI is the update rate specified for a particular piece of data on the network. The RPI can be specified for the interface and include all of the Guardmaster Safety Relays in the system.
When you add an interface to the I/O configuration of a controller, you must enter the RPI as a parameter. This value specifies how often to produce the data for that device. For example, if you specify an RPI of 50 ms, it means that every 50 ms the device should send its data to the controller and the controller should send the consumed (output) data to the device.
Use RPIs only for devices that exchange data. For example, a ControlLogix EtherNet/IP bridge module in the same chassis as the controller does not require an RPI, because it is not a data-producing member of the system. Its use is only as a bridge to remote racks.
TheGuardmaster EtherNet/IP Network Interface supports data connections.
A data connection to the interface is a grouping of data from one or more Guardmaster Safety Relays into a single block of data sent over a single connection at the same data rate.

Chapter Summary

See the EtherNet/IP Design Considerations Reference Manual, publicationENET-RM002
In this chapter, you were introduced to the features of the Guardmaster EtherNet/IP Network Interface, and considerations for installation and usage.
for more information on connections.
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 11
Chapter 1 About the Interface
Notes:
12 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014

Install a Guardmaster EtherNet/IP Network Interface

Chapter 2

Overview

This chapter describes how to physically install a Guardmaster EtherNet/IP network interface; and how to mount the interface to DIN Rail.
This table lists where to find specific information.
Top ic Pag e
Installation Summary 14
Mount the Interface on a DIN Rail 15
Install the Interface 16
Wiring Requirements and Recommendations 16
Grounding Considerations 17
ATTENTION: Environment and Enclosure
This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating. This equipment is not intended for use in residential environments and may not provide adequate protection to radio communication services in such environments. This equipment is supplied as open-type equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The enclosure must have suitable flame-retardant properties to prevent or minimize the spread of flame, complying with a flame spread rating of 5VA or be approved for the application if nonmetallic. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications. In addition to this publication, see the following:
Industrial Automation Wiring and Grounding Guidelines, publication 1770-
4.1, for additional installation requirements
NEMA 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by enclosures
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 13
Chapter 2 Install a Guardmaster EtherNet/IP Network Interface
ATTENTION: Prevent Electrostatic Discharge
This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment:
Touch a grounded object to discharge potential static
Wear an approved grounding wrist strap
Do not touch connectors or pins on component boards
Do not touch circuit components inside the equipment
Use a static-safe workstation, if available
Store the equipment in appropriate static-safe packaging when not in use

Installation Summary

Do these steps to install a network interface.
1. Mount the Interface on a DIN Rail.
2. Install the Interface.
SHOCK HAZARD: To prevent electrical shock, disconnect the EtherNet/IP network interface from it power source before installing or servicing. Install in suitable enclosure. Keep free from contaminants.
ATTENTION: An incorrectly applied or installed EtherNet/IP network interface can result in damage to the components or reduction in product life. Wiring or application errors (e.g. supplying incorrect or inadequate supply voltage or operating/storing in excessive ambient temperatures) may result in malfunction of the product.
ATTENTION: Only personnel familiar with the EtherNet/IP network interface and associated machinery should plan to install, set up, and maintain the system. Failure to comply may result in personal injury and/or equipment damage.
ATTENTION: This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures.
14 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
Install a Guardmaster EtherNet/IP Network Interface Chapter 2
5
1
2
3
4
Use the figure to identify the external features of your interface.
Figure 1 - Physical Features of the 440R-ENETR Interface
Description Description
1 Removable terminal block 4 Network address rotary switches
2 Status indicators 5 Ethernet network RJ-45 connectors
3 Optical communications link

Mount the Interface on a DIN Rail

Follow these steps to mount the interface on a DIN Rail.
ATTENTION: To avoid overheating, the unit must be mounted vertically and requires 37.4mm (1.5in.) of clearance at the top and the bottom to allow adequate ventilation. The temperature ratings for the unit will be derated if not mounted in this manner.
1. Position the adapter vertically above an IEC standard (35x7.5x1 mm) top­hat DIN Rail at a slight angle (DIN Rail: Cat. No. 199-DR1; 46277-3).
2. Press down firmly to install the interface on the DIN Rail.
3. Set the network address switches to the desired value. See Set the Network
Address in chapter 3 for more details on setting the IP address.
To remove your interface from the DIN Rail, pry the DIN Rail latch downwards until there is separation from the latch and the DIN Rail.
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 15
Chapter 2 Install a Guardmaster EtherNet/IP Network Interface
Install the Interface
Install the interface to the left of Guardmaster Safety Relays equipped with an optical communication bus. There must be no more than 5 mm horizontal separation between two adjacent relays for the optical communication bus to operate properly.

Wiring Requirements and Recommendations

Allow for at least 50 mm (2 in.) between I/O wiring ducts or terminal
strips and the interface.
Separate wiring by signal type. Bundle wiring with similar electrical
characteristics together.
Label wiring to all devices in the system. Use tape, shrink-tubing, or other
dependable means for labeling purposes. In addition to labeling, use colored insulation to identify wiring based on signal characteristics. For example, you may use blue for DC wiring and red for AC wiring.
Refer to the following illustration to wire the interface.
A1 = Supply
Ethernet RJ-45 connector
A2 = Common
ATTENTION: Do not connect 120/240V AC power to the A1/A2 DC supply.
ATTENTION: Do not wire more than two conductors on any single terminal.
Table 1 - Wire Requirements
Type Min Max
440R- ENETR
Solid 0.14 mm2 (26 AWG) 2.5 mm2 (14 AWG) Rated @ 90 ºC (194 ºF)
Stranded 1.5 mm
TOP VIEW
Wire Size
2
(16 AWG)
insulation max
16 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
Install a Guardmaster EtherNet/IP Network Interface Chapter 2

Grounding Considerations

The grounding and bonding must be of equal potential between all devices in the communication coverage area.
ATTENTION: If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

Chapter Summary

In this chapter, you learned how to install and wire your Guardmaster EtherNet/ IP network interface. The following chapter describes how to configure your Guardmaster EtherNet/IP network interface to communicate on the EtherNet/ IP network by providing an IP address, gateway address, and Subnet mask.
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 17
Chapter 2 Install a Guardmaster EtherNet/IP Network Interface
Notes:
18 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
Chapter 3

Configure the Interface for Your EtherNet/ IP Network

Overview

Before using your interface in an EtherNet/IP network, you need to configure it with an IP address, subnet mask, and optional Gateway address. This chapter describes these configuration requirements and the procedures for providing them. Here are ways you can do this:
Use the Rockwell BootP/DHCP utility, version 2.3 or later, that ships with RSLogix 5000 or RSLinx software.
– You can also use this utility to reconfigure a device with an IP address
you must change.
Use a
Use the Network Address rotary switches.
Have your network administrator configure the interface via the network
See the table for a list of where to find information in this chapter.
Top ic Pa ge
Configuration Requirements 20
IP Address 20
Gateway Address 21
Subnet Mask 22
Set the Network Address 23
Set the Network Address for Guardmaster EtherNet/IP Interface 23
Use the Rockwell BootP/DHCP Utility 24
Save the Relation List 26
Use DHCP Software to Configure Your Interface 27
third party DHCP server.
DHCP server.
Rockwell Automation Publication 440R-UM009B-EN-P - February 2014 19
Chapter 3 Configure the Interface for Your EtherNet/IP Network
Class A
Class B
Class C
Network ID
Host ID
Host ID
Host ID
0 0
0 10
0 110
78
15 16
31
31
3123 24
Network ID
Network ID
EXAMPLE

Configuration Requirements

Before you can use your interface, you must configure its IP address, its subnet mask, and, optionally, a gateway address. You can use the Rockwell BootP utility, version 2.3 or later, to perform the
configuration. You can also use a DHCP
server or the network address switches to configure these parameters.
ATTENTION: You must use firmware version 2 or later Guardmaster Safety Relays equipped with the optical bus with the interface. Firmware version 1 Guardmaster Safety Relays do not work with the interface.
If you need to reset the interface to factory defaults, set the network address rotary switches to 888 and perform a power cycle to the device.

IP Address

The IP address identifies each node on the IP network (or system of connected networks). Each TCP/IP node on a network (including the interface) must have a unique IP address.
The IP address is 32 bits long and has a Network ID part and Host ID part. Networks are classified A, B, C, (or other). The class of the network determines how an IP address is formatted
.
You can distinguish the class of the IP address from the first integer in its dotted­decimal IP address as follows:
Range of first integer Class Range of first integer Class
0 1…127 A 192…223 C
128…191 B 224… 255 other
Each node on the same physical network must have an IP address of the same class and must have the same network ID. Each node on the same network must have a different Host ID thus giving it a unique IP address.
IP addresses are written as four decimal integers (0…255) separated by periods where each integer gives the value of one byte of the IP address
For example, the 32-bit IP address:
10000000 00000001 00000000 00000001 is written as
128.1.0.1
20 Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
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