Allen-Bradley 1756-L72EROM Installation Instructions Manual
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Allen-Bradley 1756-L72EROM Installation Instructions Manual

Allen-Bradley 1756-L72EROM Installation Instructions Manual

Armor controllogix controllers
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Installation Instructions
Original Instructions
Armor ControlLogix Controllers
Catalog Numbers
1756-L72EROM, 1756-L73EROM
Topic
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The Armor™ ControlLogix® controller combines a 1756-L72
or 1756-L73 ControlLogix controller with two EtherNet/IP
DLR-capable 1756-EN3TR communication modules in an
IP67-rated housing for mounting on a machine.
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Summary of Changes

We added the 1756-L73EROM controller to this publication.
Access Door Screws

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Summary of Contents for Allen-Bradley 1756-L72EROM

  • Page 1: Table Of Contents

    Installation Instructions Original Instructions Armor ControlLogix Controllers Catalog Numbers 1756-L72EROM, 1756-L73EROM Topic Page Summary of Changes Before You Begin Install the Armor ControlLogix Controller Mount the Controller Ground the Controller Open the Access Door Remove and Install the Memory Card...
  • Page 2 Armor ControlLogix Controllers ATTENTION: 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.
  • Page 3 Armor ControlLogix Controllers Prevent Electrostatic Discharge ATTENTION: This equipment is sensitive to electrostatic discharge that can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment. • Touch a grounded object to discharge potential static. •...

  • Page 4: Before You Begin

    Armor ControlLogix Controllers Before You Begin Before you begin, check to make sure that you have all of the components that you need and plan your network. System Components We ship the controller with these parts installed: • 1784-SD1 Secure Digital memory card, 1 GB •...

  • Page 5: Install The Armor Controllogix Controller

    Armor ControlLogix Controllers Install the Armor ControlLogix Controller The controller ships with the power switch inside the enclosure set to ON and the controller in Remote Program mode. You can make power connections and EtherNet/IP network connections without opening the access door on the enclosure. However, if you need to access the power switch, USB port, memory card, or key, you must open the enclosure access door.

  • Page 6: Ground The Controller

    Armor ControlLogix Controllers Product Dimensions 240 mm 265 mm (9.4 in.) (10.4 in.) 165mm 292 mm (6.5 in.) (11.5 in. ) 327 mm (12.9 in.) 215 mm 298 mm (8.5 in.) (11.7 in.) 172 mm 245 mm (6.8 in.) (10 in.) Mounting feet in horizontal orientation Mounting feet in vertical orientation 550 mm...

  • Page 7: Open The Access Door

    Armor ControlLogix Controllers Open the Access Door Open the enclosure door to access the power switch, controller USB port, memory card, and key. 1. Loosen the four (captive) screws on the front of the enclosure. 2. Gently lift the door and rotate it counter-clockwise from the pivot at the lower left corner. The door remains attached to the enclosure.

  • Page 8: Connect To The Usb Port

    Armor ControlLogix Controllers Connect to the USB Port The controller has a USB port that uses a Type B receptacle. The port is USB 2.0-compatible and runs at 12 Mbps. To use the USB port of the controller, you must have RSLinx® Classic software, version 2.59.02 or later, installed on your workstation. Access the USB port by opening the enclosure door.

  • Page 9: Make Power Connections

    Armor ControlLogix Controllers IMPORTANT Use the 1585D–M4DC–H: Polyamide small body unshielded or the 1585D–M4DC–SH: Zinc die-cast large body shielded mating connectors for the D-Code M12 female network connector. IMPORTANT Use two twisted-pair CAT5E UTP or STP cables. D-Code M12 Pin Wire Color Signal 8-way Modular RJ45 Pin...

  • Page 10: Set The Network Ip Address Of The Ethernet/Ip Modules

    Armor ControlLogix Controllers Set the Network IP Address of the EtherNet/IP Modules The EtherNet/IP communication modules reside in slots 2 and 3 of the ControlLogix chassis within the enclosure. The modules are shipped with Bootstrap Protocol (BOOTP)/Dynamic Host Configuration Protocol (DHCP) enabled and their rotary switches set to 999. You can use the following methods to set the IP address of each module.
  • Page 11 Armor ControlLogix Controllers 5. Select the appropriate module and click Add to Relation List. 6. On the New Entry dialog box, type an IP Address, Hostname, and Description for the module. 7. Click OK. 8. To assign this configuration to the module permanently, wait for the module to appear in the Relation List panel and select it. 9.
  • Page 12 Armor ControlLogix Controllers 8. Click Manually configure IP settings. IMPORTANT If you click either automatic option, on a power cycle, the controller clears the current IP configuration and resumes sending BOOTP requests. 9. Type the IP address in the IP Address field. 10.

  • Page 13: Update The Controller

    Armor ControlLogix Controllers 7. In the Physical Module IP Address field, type the IP address. 8. In the other fields, type the other network parameters, if needed. IMPORTANT The fields that appear vary from one EtherNet/IP module to another. 9. Click Set. You see a warning that prompts you to confirm that you want to change the IP address.

  • Page 14: Status Indicators

    Armor ControlLogix Controllers 7. Select the revision level to which you want to update the controller and click Next. 8. To start the update of the controller, click Finish and then click Yes. After the controller is updated, the status dialog box displays ‘Update complete’ . IMPORTANT Allow the firmware update to complete fully before you cycle power or otherwise interrupt the update.

  • Page 15: Specifications

    Technical Data publications, which are listed in the Additional Resources on page Attribute 1756-L72EROM, 1756-L73EROM Input system power - unswitched (pins 2 and 3) 18 …32V DC @ 8 A Input pass through power - switched (pins 1 and 4) 18…32V DC @ 8 A, SELV...

  • Page 16: Additional Resources

    Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page. Allen-Bradley, Armor, ArmorStart, ControlLogix, GuardLogix, Logix5000, On-Machine, Rockwell Automation, Rockwell Software, RSLinx, Studio 5000, and Studio 5000 Logix Designer are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

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