Rockwell Automation 1756-Mx Installation Instructions
Installation Instructions
ControlLogix™ Memory Board
Catalog Number: 1756-M1, -M2, -M3, -M13, -M14, -M16
Before You Begin
Use this document as a guide to install your ControlLogix memory board. The
memory board privides additional memory for your ControlLogix controller. You
can install only one memory board per controller.
Additional Manuals
This product has the following manuals:
• Logix5000 Controllers Common Procedures Programming Manual,
publication 1756-PM001
• ControlLogix System User Manual, publication 1756-UM001
If you want to:
• view or download a manual, visit either of these locations:
– www.ab.com/manuals
– www.theautomationbookstore.com
• purchase a printed manual, use one of these options:
– contact your local distributor or Rockwell Automation representative
– visit www.theautomationbookstore.com and place an order
– call 800.963.9548 (USA/Canada) or 001.320.725.1574 (outside
USA/Canada)
Tools that You Need
• #2 phillips screwdriver
• grounding wriststrap
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2 ControlLogix™ Memory Board
ATTENTION
!
IMPORTANT
Important User Information
Because of the variety of uses for the products described in this publication, those
responsible for the application and use of this control equipment must satisfy
themselves that all necessary steps have been taken to assure that each application
and use meets all performance and safety requirements, including any applicable
laws, regulations, codes and standards.
The illustrations, charts, sample programs and layout examples shown in this guide
are intended solely for purposes of example. Since there are many variables and
requirements associated with any particular installation, Allen-Bradley does not
assume responsibility or liability (to include intellectual property liability) for actual
use based upon the examples shown in this publication.
Allen-Bradley publication SGI-1.1, Safety Guidelines for the Application, Installation
and Maintenance of Solid-State Control (available from your local Allen-Bradley
office), describes some important differences between solid-state equipment and
electromechanical devices that should be taken into consideration when applying
products such as those described in this publication.
Reproduction of the contents of this copyrighted publication, in whole or part,
without written permission of Rockwell Automation, is prohibited.
Throughout this manual we use notes to make you aware of safety considerations:
Attention statements help you to:
Allen-Bradley and ControlLogix are trademarks of Rockwell Automation.
Publication 1756-IN033B-EN-P - November 2000
Identifies information about practices or circumstances that can
lead to personal injury or death, property damage or economic
loss
• identify a hazard
• avoid a hazard
• recognize the consequences
Identifies information that is critical for successful application
and understanding of the product.
ControlLogix™ Memory Board 3
European Communities (EC) Directive Compliance
If this product has the CE mark it is approved for installation within the European
Union and EEA regions. It has been designed and tested to meet the following
directives.
EMC Directive
This product is tested to meet the Council Directive 89/336/EC Electromagnetic
Compatibility (EMC) by applying the following standards, in whole or in part,
documented in a technical construction file:
• EN 50081-2 EMC — Generic Emission Standard, Part 2 — Industrial
Environment
• EN 50082-2 EMC — Generic Immunity Standard, Part 2 — Industrial
Environment
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage, by
applying the safety requirements of EN 61131-2 Programmable Controllers, Part 2 Equipment Requirements and Tests. For specific information required by EN
61131-2, see the appropriate sections in this publication, as well as the
Allen-Bradley publication Industrial Automation Wiring and Grounding
Guidelines, publicaton 1770-4.1.
Open style devices must be provided with environmental and safety protection by
proper mounting in enclosures designed for specific application conditions. See
NEMA Standards publication 250 and IEC publication 529, as applicable, for
explanations of the degrees of protection provided by different types of enclosure.
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4 ControlLogix™ Memory Board
ATTENTION
!
What You Need to Do
To guard against ESD damage, take these precautions:
Electrostatic discharge can damage the components. Follow
these guidelines:
• 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 controller
• if available, use a static-safe work station
• when not in use, store each component in the anti-static
packaging in which it was shipped
To install the memory board, do these steps:
• Step 1: Verify that You Have All the Components
• Step 2: Remove the Controller from the Chassis
• Step 3: Remove the Side Plate of the Controller
• Step 4: Remove the Existing Memory Board (If Any)
• Step 5: Install the Memory Board
• Step 6: Replace the Side Plate
• Step 7: Attach Labels
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ControlLogix™ Memory Board 5
40042
Step 1: Verify that You Have All the Components
A. Locate the following components:
Component: Description:
memory board
memory board label
1756-L1
1756-L1M1
1756-L1M2
catalog number labels
The catalog numbers on your labels may be different
from the ones that are shown.
B. Make sure that you have the correct memory board:
If you have this controller: Then you can:
1756-L1 add one of these memory boards:
1756-L1Mx replace the existing memory board with one of these memory
1756-L55Mx replace the existing memory board with one of these memory
boards:
boards:
• 1756-M1
• 1756-M2
• 1756-M3
• 1756-M1
• 1756-M2
• 1756-M3
• 1756-M13
• 1756-M14
• 1756-M16
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