Allen-Bradley Guardmaster EtherNet/IP 440R-ENETR User manual

Installation Instructions
Guardmaster® EtherNet/IP™
Network Interface
Catalog number 440R-ENETR
Table of Contents
Topic Page
Important User Information 2
Environment and Enclosure 3
Preventing Electrostatic Discharge 4
About the Interface 5
Before You Begin 6
Determine Compatibility 6
Install the Interface 6
Set the Network Address 9
Replace the Interface 11
Wire the Interface 12
Meaning of Status Indicators 14
Specifications 16

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Important User Information
Solid-state equipment has operational characteristics differing from those of
electromechanical equipment. Safety Guidelines for the Application, Installation and
Maintenance of Solid State Controls (publication SGI-IN001_-EN-P available from your local
Rockwell Automation sales office or online at
http://www.rockwellautomation.com/literature/) describes some important differences
between solid-state equipment and hard-wired electromechanical devices. Because of this
difference, and also because of the wide variety of uses for solid-state equipment, all
persons responsible for applying this equipment must satisfy themselves that each
intended application of this equipment is acceptable.
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.
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.
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 consequences.
Labels may be on or inside the equipment (for example, drive or motor) to
alert people that dangerous voltage may be present.
Labels may be on or inside the equipment (for example, drive or motor) to
alert people that surfaces may reach dangerous temperatures.
IMPORTANT Identifies information that is critical for successful application and
understanding of the product.

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Environment and Enclosure
ATTENTION: 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 (available online at
http://www.rockwellautomation.com/literature/), for additional
installation requirements.
• NEMA Standard 250 and IEC 60529, as applicable, for explanations
of the levels of protection provided by enclosures.

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Preventing Electrostatic Discharge
Additional Resources
Refer to these related publications, as needed.
If you would like a manual, you can:
• download a free electronic version from the internet:
http://www.rockwellautomation.com/literature/
• purchase a printed manual by contacting your local Allen-Bradley
distributor or Rockwell Automation representative.
ATTENTION: 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.
Resource Description
Guardmaster EtherNet/IP
Network Interface User Manual,
publication 440R-UM009.
A detailed description of module functionality,
configuration, installation procedure and information
on how to use the Guardmaster EtherNet/IP Network
Interface (440R-ENETR).
Industrial Automation Wiring
and Grounding Guidelines,
publication 1770-4.1.
More information on proper wiring and grounding
techniques.

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About the Interface
Read this publication for information about the Guardmaster EtherNet/IP network
interface, a communications interface for Guardmaster safety relays.
This interface is designed for the Guardmaster safety relay optical bus that
provides connectivity to an EtherNet/IP network with two RJ-45 connectors for
two port pass-through to support daisy-chain or ring, and the existing star and
tree network topologies.
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
5
1
2
3
4

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Before You Begin
To effectively use the interface, note the following considerations.
Determine Compatibility
RSLogix 5000™ software version 19, or greater, must be used for the 440R-ENETR
Add-on Profile. The 440R-ENETR EtherNet/IP network interface can be used with
the following Guardmaster safety relays with version 2 (or greater) firmware:
• 440R-D22R2, GSR DI
• 440R-D22S2, GSR DIS
• 440R-EM4R2, GSR EM
• 440R-EM4R2D, GSR EMD
• 440R-GL2S2P, GSR GLP
• 440R-GL2S2T, GSR GLT
If you use the BootP/DHCP utility to assign IP addresses to the interface module,
use version 2.3.2 or greater.
Install the Interface
Follow this procedure to install the interface on the DIN rail.
ATTENTION: You must only use firmware version 2 (or greater) of
optical bus-enabled Guardmaster safety relays with the 440R-ENETR
EtherNet/IP network interface. Early versions of the firmware or
Guardmaster safety relays not equipped with an embedded optical
communication bus will not work.
Firmware Version

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Mount the 440R-ENETR Interface on a DIN Rail
Install the interface to the left of Guardmaster safety relays equipped with an
optical communications bus. There must be no more than 5 mm horizontal
separation between two adjacent relays for the optical communication bus to
operate properly.
111.4 (4.4)
22.5
(0.9) 113.6
(4.5)
105.8 (4.2)

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1. Position the interface module on an IEC standard (35 x 7.5 x 1 mm)
top-hat DIN rail at a slight angle (DIN rail: Allen-Bradley part number
199-DR1; 46277-3; EN50022).
2. Press down firmly to install the interface on a DIN rail.
3. Set the network address rotary switches to the desired value. See page 9,
Set the Network Address, for more information on setting the IP address.
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.

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Set the Network Address
By default, the rotary switches are set to 999 and DHCP is enabled. You can set the
network Internet Protocol (IP) address in the following ways:
• Use a Dynamic Host Configuration Protocol (DHCP) server, such as
Rockwell Automation BootP/DHCP.
• Retrieve the IP address from nonvolatile memory.
The interface reads the rotary switches first to determine if the switches are set to
a valid number. You set the network address by using the three rotary switches on
the front bezel of the interface. Use a small flat blade screwdriver to rotate the
switches. Line up the arrow on the switch with the number setting you wish to
use. Valid settings range from 001…254.
WARNING: If you connect or disconnect the communications cable
with power applied to this module or any device on the network, an
electrical arc can occur. This could cause an explosion in hazardous
location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.
ATTENTION: Do not remove or replace an interface module while
power is applied. Interruption of the device can result in
unintentional operation or machine motion.

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When you use the rotary switches to assign an address and set it to 001, the
interface gateway address is set to 0.0.0.0, and the subnet mask is
255.255.255.0. When you use the switches to assign an address and set it
between 002...254, the interface gateway address is set to 192.168.1.1.
No host name is assigned to the interface, nor do you need to use a Domain Name
System when using the switch settings.
Network Address Rotary Switches
Refer to publication Guardmaster 440R-UM009, EtherNet/IP Network Interface
User Manual, for more information.
If you set the switches to an invalid number (for example: 000 or a value greater
than 254 excluding 888), the interface checks if you have previously enabled
DHCP.
DHCP Enabled and Not Enabled
DHCP State Interface Action
Enabled Asks for an address from a DHCP server. The DHCP server also assigns
other Transport Control Protocol (TCP) parameters.
Not enabled Uses the IP address (along with other TCP configurable parameters)
stored in nonvolatile memory.
B
C
4
3
2
1
0
5
6
7
9
8
4
3
2
1
0
5
6
7
9
8
4
3
2
1
0
5
6
7
9
8
A
T
his example shows the
network address set at 163.

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Replace the Interface
Use these procedures to install a replacement interface to an existing system.
1. Disconnect the Ethernet connector(s) from the interface.
2. With a small flat blade screwdriver, slowly pull up on the Removable
Terminal Block (RTB) handle as shown in the following illustration.
WARNING: When you change switch settings while power is on, an
electrical arc can occur. This could cause an explosion in hazardous
location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.
WARNING: When you connect or disconnect the Removable
Terminal Block (RTB) with field-side power applied, an electrical arc
can occur. This could cause an explosion in hazardous location
installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.

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3. Use a small flat blade screwdriver to pull down the DIN rail locking clip
and lift the module off the DIN rail.
4. Position the replacement interface vertically above the DIN rail.
5. Slide the interface down, positioning it within 5mm of the adjacent
Guardmaster safety relay.
6. Press firmly to seat the interface on the DIN rail, until the module locks
into position.
7. Set the network address on the network address rotary switches.
8. Insert the removable terminal block into the interface.
9. Reconnect the Ethernet cable(s) to the interface.
10. Set the IP address for this module.
WARNING: If you connect or disconnect the communications cable
while power is applied to this module or any device on the network,
an electrical arc can occur. This could cause an explosion in
hazardous location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.

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Wire the Interface
ATTENTION: Do not connect 120/240V AC power to the A1/A2 DC
supply.
WARNING: Do not wire more than two conductors on any single
terminal.
WARNING: To comply with the CE Low Voltage Directive (LVD), this
equipment must be powered from a Safety Extra Low Voltage (SELV)
or Protected Extra Low Voltage (PELV) compliant source.
WARNING: If you connect or disconnect wiring while the field-side
power is on, an electrical arc can occur. This could cause an
explosion in hazardous location installations. Be sure that power is
removed or the area is nonhazardous before proceeding.
A1 = Supply
A2 = Common
Ethernet
RJ-45
connector
TOP VIEW

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Meaning of Status Indicators
Refer to the following diagram and table for information on how to interpret the
status indicators.
440R-ENETR Interface Module
Indicator Status for Interface Module
Indicator Status Description
Module
Status
Off No power applied to device
Flashing green Device needs commissioning due to missing, incomplete, or
incorrect configuration.
Solid green Device operating normally
Flashing red Recoverable fault.
Complete firmware update, verify address switches.
Solid red Unrecoverable fault, may require device replacement
Module Status
Link 1 Status
Link 2 Status
Network Status

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Network
Status
Off Device is not on-line:
- Device has not completed dup_MAC_id test.
- Device not powered - check module status indicator
Flashing green Device is on-line but has no CIP connections in the
established state.
Solid green Device on-line and has CIP connections in the established
state.
Flashing red One or more CIP connections in timed-out state. Check for
Guardmaster safety relay failure and controller operation.
Solid red Duplicate IP address detected.
Verify IP address setting and correct, as needed.
Link 1 or
Link 2
Status
Off No link established.
Solid green One of the following conditions exists:
- A 100 Mbps (full or half duplex) link exists.
- The ring network is operating normally.
Flashing green Transmit or receive activity present on indicated port @
100 Mbps.
Solid yellow One of the following conditions exists:
- A 10 Mbps (full or half duplex) link exists.
- The ring network is operating normally.
Flashing yellow Transmit or receive activity present on indicated port @
10 Mbps.
Indicator Status for Interface Module

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Specifications
Guardmaster EtherNet/IP Network Interface
Attribute Value
Safety classification value • Not applicable. This product is not intended for
safety-related control or diagnostics.
Guardmaster Safety Relay capacity • 6 Guardmaster safety relays
Supported modules (FW Rev 2.xx
or greater)
• GSR DI (Catalog number 440R-D22R2)
• GSR DIS (Catalog number 440R-D22S2)
• GSR EM (Catalog number 440R-EM4RR2)
• GSR EMD (Catalog number 440R-EM4R2D)
• GSR GLP (Catalog number 440R-GL2S2P)
• GSR GLT (Catalog number 440R-GL2S2T)
Location Left side of the Guardmaster Safety Relay system
Power Supply
Attribute Value
Input voltage rating 24V DC
Input voltage, range 11...26.4V DC
Input overvoltage protection Reverse polarity protected
Ethernet Communication
Attribute Value
Ethernet communication rate 10/100 Mbits/s, half or full-duplex
Ethernet ports 2, configured as Embedded Switch
Ethernet network topologies
supported
Star, Tree, Daisy-chain/Linear, and Ring
Ethernet connectors RJ-45, Category 5
Ethernet cable Category 5:
shielded or un-shielded
Ethernet wire connections, max. See Wire size on page 17

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General Specifications
Attribute Value
Indicators 2 red/green status indicators:
– Module status
– Network status (Ports 1 and 2 combined)
2 green/yellow status indicators:
– Link 1 status
– Link 2 status
Power consumption, max. 2.2 W @ 26.4V DC
Power dissipation, max. 0.8 W @ 26.4V DC
Thermal dissipation, max. 2.7 BTU/hr @ 26.4V DC
Module input 10...28V DC @ 1000 mA
Dimensions (HxWxD), approx. 111.4 x 22.5 x 113.6 mm (4.39 x 0.89 x 4.47 in.)
Enclosure type rating None (open-style)
Terminal base screw torque 0.8 Nm (7 lb-in)
Weight, approx. 180 g (0.4 lb)
Wiring category(1) 1 – on power ports
1 – on communications ports
Wire size Power connections:
0.34... 2.1 mm2(22...14 AWG) solid or stranded copper
wire rated @ 75 °C (167 °F ) or greater, 1.2 mm (3/64 in.)
insulation max.
Ethernet wiring:
RJ45 connector according to IEC 60603-7, 2 or 4 pair
Category 5e min cable according to TIA 568-B.1 or
Category 5 cable according to ISO/IEC 24702.
North American temp code T6
IEC temp code T6
(1) Use this Conductor Category information for planning conductor routing. Refer to Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1.

18 Guardmaster® EtherNet/IP™ Network Interface
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Environmental Specifications
Attribute Value
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20...55 °C (-4...131 °F)
Temperature, surrounding air max. 55 °C (131 °F)
Temperature, nonoperating IEC60068-2-1 (Test Ab, Unpackaged Nonoperating Cold)
IEC60068-2-2 (Test Bb, Unpackaged Nonoperating Dry
Heat)
IEC60068-2-14 (Test Na, Unpackaged Nonoperating
Thermal Shock):
-40...85 °C (-40...185 °F)
Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Damp Heat):
5...95% non-condensing
Vibration IEC 60068-2-6 (Test Fc, Operating):
5 g @ 10...500 Hz
Shock, operating IEC60068-2-27 (Test Ea, Unpackaged Shock):
15 g
Emissions CISPR 11:
Group 1, Class A
ESD immunity IEC61000-4-2:
6 kV contact discharges
8 kV air discharges
Radiated RF immunity IEC 61000-4-3:
10V/m with 1 kHz sine-wave 80% AM from 80...2000
MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
10V/m with 1 kHz sine-wave 80% AM from 2000...2700
MHz
EFT/B immunity IEC 61000-4-4:
±4 kV @ 5 kHz on power ports
±2 kV @ 5 kHz on communications ports
Surge transient immunity IEC 61000-4-5:
±1 kV line-line (DM) and ±2 kV line-earth (CM) on power
ports
±2 kV line-earth (CM) on communications ports
Conducted RF immunity IEC61000-4-6:
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80
MHz

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Certifications
Certification (when
product is marked)(1)
Value
c-UL-us UL Listed Industrial Control Equipment, certified for US
and Canada. See UL File E192904.
CE European Union 2004/108/EC EMC Directive, compliant
with:
EN 61326-1; Meas./Control/Lab., Industrial
Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Clause 8, Zone
A & B)
EtherNet/IP ODVA conformance tested to EtherNet/IP specifications
(1) See the Product Certification link at
http://www.rockwellautomation.com/rockwellautomation/certification/ for Declaration of Conformity,
Certificates, and other certification details.

Power, Control and Information Solutions Headquarters
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www.rockwe l l automation.com
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Rockwell Automation provides technical information on the Web to assist you in using its
products. At http://www.rockwellautomation.com/support/, you can find technical manuals,
a knowledge base of FAQs, technical and application notes, sample code and links to software
service packs, and a MySupport feature that you can customize to make the best use of these
tools.
For an additional level of technical phone support for installation, configuration and
troubleshooting, we offer TechConnect support programs. For more information, contact
your local distributor or Rockwell Automation representative, or visit
http://www.rockwellautomation.com/support/.
Installation Assistance
If you experience a problem within the first 24 hours of installation, please review the
information provided in this manual. You can also contact a special Customer Support
number for initial help in getting your product up and running.
New Product Satisfaction Return
Rockwell Automation tests all of its products to ensure that they are fully operational when
shipped from the manufacturing facility. However, if your product is not functioning and
needs to be returned, follow these procedures.
Documentation Feedback
Please forward us your comments and suggestions using form RA-DU002.
United States or
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1.440.646.3434
Outside United States
or Canada
Use the Worldwide Locator at
http://www.rockwellautomation.com/support/ or contact your
local Rockwell Automation representative.
United States Contact your distributor. You must provide a Customer Support
case number (call the phone number above to obtain one) to your
distributor to complete the return process.
Outside United States Please contact your local Rockwell Automation representative for
the return procedure.
Publication 440R-IN078A-EN-P - January 2014
Copyright © 2014 Rockwell Automation, Inc. All rights reserved.
Allen-Bradley and Rockwell Automation are trademarks of Rockwell Automation, Inc. Guardmaster is a registered trademark of
Rockwell Automation, Inc. EtherNet/IP is a trademark of ODVA.
Trademarks not belonging to Rockwell Automation are property of their respective companies.