Allen-Bradley XM-440 Master Relay Module Installation Instructions
The Allen-Bradley XM-440 Master Relay Module is designed for industrial applications requiring dependable and flexible relay control. This module seamlessly integrates with Allen-Bradley's XM network, allowing you to easily monitor, control, and manage your processes. The XM-440 can control up to four relays, making it ideal for applications such as machine safety, process shutdown, or emergency stop functions.
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Installation Instructions
XM-440 Master Relay Module
Catalog Number 1440-RMA00-04RC
Topic Page
Environment and Enclosure 3
European Hazardous Location Approval 4
North American Hazardous Location Approval 5
Mount the Module 6
Module Indicators 7
Self-Test 8
Reset Switch 8
Install the XM Serial Configuration Utility Software 9
Specifications 10
Additional Resources 12
MASTER RELAY
1440-RMA00-04RC
XM-440 Master Relay Module
Catalog Number 1440-RMA00-04RC
Topic Page
Environment and Enclosure 3
European Hazardous Location Approval 4
North American Hazardous Location Approval 5
Mount the Module 6
Module Indicators 7
Self-Test 8
Reset Switch 8
Install the XM Serial Configuration Utility Software 9
Specifications 10
Additional Resources 12
MASTER RELAY
1440-RMA00-04RC
2 Rockwell Automation Publication ENMON-IN440I-EN-P - February 2014
XM-440 Master Relay Module
Important User Information
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.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required
to be carried out by suitably trained personnel in accordance with applicable code of practice.
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.
Labels may also be on or inside the equipment to provide specific precautions.
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.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
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).
XM-440 Master Relay Module
Important User Information
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.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required
to be carried out by suitably trained personnel in accordance with applicable code of practice.
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.
Labels may also be on or inside the equipment to provide specific precautions.
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.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
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).
Rockwell Automation Publication ENMON-IN440I-EN-P - February 2014 3
XM-440 Master Relay Module
Environment and Enclosure
Prevent Electrostatic Discharge
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, for additional installation requirements
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by enclosures
ATTENTION: To comply with UL/CSA restrictions and the CE Low Voltage Directive (LVD), all connections to this equipment must be
powered from a single source compliant with the following:
• A Listed Class 2 power supply, or a Listed ITE safety extra low voltage (SELV) power supply with the 1440-5AFUSEKIT fuse kit, or a
protected extra low voltage (PELV) power supply certified to 60950 with the 1440-5AFUSEKIT fuse kit.
• The same power source must power any device to which the module is connected via its side connector (1) or any of its non-isolated
circuits that include: power, XMbus, 4…20 mA outputs, and setpoint multiplier circuits.(2)
(1) Power transmission across the XM module side connector must not exceed 3 A.
(2) These circuits are all functionally isolated, but do not have adequate insulation to satisfy the isolation requirements of some electrical safety
standards. Therefore the ground requirements for the circuits, specified in the individual user’s manuals, must still be applied.
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 wriststrap.
• 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.
XM-440 Master Relay Module
Environment and Enclosure
Prevent Electrostatic Discharge
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, for additional installation requirements
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by enclosures
ATTENTION: To comply with UL/CSA restrictions and the CE Low Voltage Directive (LVD), all connections to this equipment must be
powered from a single source compliant with the following:
• A Listed Class 2 power supply, or a Listed ITE safety extra low voltage (SELV) power supply with the 1440-5AFUSEKIT fuse kit, or a
protected extra low voltage (PELV) power supply certified to 60950 with the 1440-5AFUSEKIT fuse kit.
• The same power source must power any device to which the module is connected via its side connector (1) or any of its non-isolated
circuits that include: power, XMbus, 4…20 mA outputs, and setpoint multiplier circuits.(2)
(1) Power transmission across the XM module side connector must not exceed 3 A.
(2) These circuits are all functionally isolated, but do not have adequate insulation to satisfy the isolation requirements of some electrical safety
standards. Therefore the ground requirements for the circuits, specified in the individual user’s manuals, must still be applied.
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 wriststrap.
• 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.
4 Rockwell Automation Publication ENMON-IN440I-EN-P - February 2014
XM-440 Master Relay Module
European Hazardous Location Approval
ATTENTION: The serial communication port is intended only for temporary local-programming purposes and not intended
for permanent connection. The serial cable and power connections are not to exceed 3.0 m (9.84 ft):
• This product is intended to be mounted to a well-grounded mounting surface, such as a metal panel or DIN rail. For DIN rail
mounting, use zinc plated yellow-chromate steel DIN rail to assure proper grounding. The use of other DIN rail materials
(for example, aluminum or plastic) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent
grounding. Secure DIN rail to the mounting surface approximately every 200 mm (7.8 in.) and use end-anchors
appropriately.
• Do not remove or replace a terminal base unit while power is applied. Interruption of the backplane can result in
unintentional operation or machine motion.
• This module is designed so you can remove and insert it under power. However, when you remove or insert the module
with power applied, I/O attached to the module can change states due to its input/output signal changing conditions. Take
special care when using this feature.
IMPORTANT Install the overlay slide label to protect the serial connector and electronics when the serial port is not in use.
The following applies when the product bears the Ex Marking
This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC and has been found to
comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in
Zone 2 potentially explosive atmospheres, given in Annex II to this Directive.
Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079-0, EN 60079-15 and EN 60079-11.
WARNING: The installation of the XM-440 module includes the following warnings:
• This equipment must be mounted in an ATEX-certified enclosure with a minimum ingress protection rating of at least IP54 ( as
defined in IEC60529), and used in an environment of not more than Pollution Degree 2 (as defined in IEC 60664-1) when applied in
Zone 2 environments. The enclosure must have a tool-removable cover or door.
• This equipment must be used within its specified ratings defined by Rockwell Automation.
• Provision must be must to prevent the rated voltage from being exceeded by transient disturbances of more than 140% of the
rated voltage when applied in Zone 2 environments.
• This equipment must be used only with ATEX-certified Allen-Bradley terminal base units.
• Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other
means provided with this product.
• Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
• Connection of the modules to barriers and/or sensors located in dangerous areas is the responsibility of the user.
• The XM-440 module must be installed in accordance with specification control sheet 48240-HAZ.
XM-440 Master Relay Module
European Hazardous Location Approval
ATTENTION: The serial communication port is intended only for temporary local-programming purposes and not intended
for permanent connection. The serial cable and power connections are not to exceed 3.0 m (9.84 ft):
• This product is intended to be mounted to a well-grounded mounting surface, such as a metal panel or DIN rail. For DIN rail
mounting, use zinc plated yellow-chromate steel DIN rail to assure proper grounding. The use of other DIN rail materials
(for example, aluminum or plastic) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent
grounding. Secure DIN rail to the mounting surface approximately every 200 mm (7.8 in.) and use end-anchors
appropriately.
• Do not remove or replace a terminal base unit while power is applied. Interruption of the backplane can result in
unintentional operation or machine motion.
• This module is designed so you can remove and insert it under power. However, when you remove or insert the module
with power applied, I/O attached to the module can change states due to its input/output signal changing conditions. Take
special care when using this feature.
IMPORTANT Install the overlay slide label to protect the serial connector and electronics when the serial port is not in use.
The following applies when the product bears the Ex Marking
This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC and has been found to
comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in
Zone 2 potentially explosive atmospheres, given in Annex II to this Directive.
Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079-0, EN 60079-15 and EN 60079-11.
WARNING: The installation of the XM-440 module includes the following warnings:
• This equipment must be mounted in an ATEX-certified enclosure with a minimum ingress protection rating of at least IP54 ( as
defined in IEC60529), and used in an environment of not more than Pollution Degree 2 (as defined in IEC 60664-1) when applied in
Zone 2 environments. The enclosure must have a tool-removable cover or door.
• This equipment must be used within its specified ratings defined by Rockwell Automation.
• Provision must be must to prevent the rated voltage from being exceeded by transient disturbances of more than 140% of the
rated voltage when applied in Zone 2 environments.
• This equipment must be used only with ATEX-certified Allen-Bradley terminal base units.
• Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other
means provided with this product.
• Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
• Connection of the modules to barriers and/or sensors located in dangerous areas is the responsibility of the user.
• The XM-440 module must be installed in accordance with specification control sheet 48240-HAZ.
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Key Features
- Relay control
- XM network integration
- Up to 4 relays
- Industrial applications
- Status indicators
- Self-test
- Reset switch
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Frequently Answers and Questions
What types of applications are the XM-440 Master Relay Module suitable for?
The XM-440 Master Relay Module is suitable for a wide range of industrial applications, including machine safety, process shutdown, emergency stop functions, and more. It effectively manages and controls relay operations within an industrial environment.
How do I install the XM-440 Master Relay Module?
The XM-440 module mounts on a XM-942 terminal base unit. Before mounting, connect the wiring on the terminal base unit. Refer to the XM-942 Master Relay Terminal Base Installation Instructions for detailed steps and compatible configurations. Make sure the keyswitch on the terminal base unit is at position 2 for the XM-440 module.
What are the module indicators on the XM-440 Master Relay Module used for?
The XM-440 module has six status indicators on top: Module Status (MS), Network Status (NS), and four Relay Indicators. These provide visual feedback about the module's operational state, power, network connectivity, and relay activation.
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