Wiring Diagrams
Micro800 Memory Backup and High Accuracy
RTC Plug-In Module
Catalog Numbers 2080-MEMBAK-RTC, 2080-MEMBAK-RTC2
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2 Micro800 Memory Backup and High Accuracy RTC Plug-In Module
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 considered Group 1, Class A industrial equipment according to IEC/CISPR 11. Without appropriate precautions, there may be difficulties with electromagnetic compatibility in residential and other environments due to conducted and radiated disturbances.
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 5V A, V2, V1, V0 (or equivalent) if non-metallic. 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:
• Industrial Automation Wiring and Grounding Guidelines, Rockwell
Automation 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 different types of enclosure.
Preventing Electrostatic Discharge
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.
Rockwell Automation Publication 2080-WD007C-EN-P - March 2018
Micro800 Memory Backup and High Accuracy RTC Plug-In Module 3
North American Hazardous Location Approval
The following module is North American Hazardous Location approved:
2080-MEMBAK-RTC, 2080-MEMBAK-RTC2
The following information applies when operating this equipment in hazardous locations:
Informations sur l’utilisation de cet
équipement en environnements dangereux:
Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class I Division 2 Groups A, B,
C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest "T" number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authority Having
Jurisdiction at the time of installation.
Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennent qu'à une utilisation en environnements de
Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d'identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut
être utilisé pour déterminer le code de température global du système. Les combinaisons d'équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l'installation.
WARNING:
EXPLOSION HAZARD
• Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
• Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous.
Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.
• Substitution of any component may impair suitability for Class
I, Division 2.
• If this product contains batteries, they must only be changed in an area known to be nonhazardous.
AVERTISSEMENT:
RISQUE D’EXPLOSION
• Couper le courant ou s'assurer que l'environnement est classé non dangereux avant de débrancher l'équipement.
• Couper le courant ou s'assurer que l'environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet
équipement à l'aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.
• La substitution de tout composant peut rendre cet équipement inadapté à une utilisation en environnement de Classe I,
Division 2.
• S'assurer que l'environnement est classé non dangereux avant de changer les piles.
Rockwell Automation Publication 2080-WD007C-EN-P - March 2018
4 Micro800 Memory Backup and High Accuracy RTC Plug-In Module
Parts List
Your package contains one memory plug-in module.
45065
WARNING:
• If you insert or remove the module 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.
• When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with proper wiring method that complies with the governing electrical codes.
ATTENTION: This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR 11. Without appropriate precautions, there may be difficulties with electromagnetic compatibility in residential and other environments due to conducted and radiated disturbance.
WARNING: At the end of its life, the used battery should be collected separately from any unsorted municipal waste and recycled.
Rockwell Automation Publication 2080-WD007C-EN-P - March 2018
Micro800 Memory Backup and High Accuracy RTC Plug-In Module 5
Insert Module into Controller
Follow the instructions to insert and secure the plug-in module to the controller.
45066
1.
Position the plug-in module as shown.
2.
Snap the module only into slot 1 of the module bay.
3.
Using a screwdriver, tighten the 10…12 mm (0.39…0.47 in.) M3 self-tapping screw to torque specifications.
ATTENTION:
• The 2080-MEMBAK-RTC plug-in module is only compatible with
Micro830
®
and Micro850
®
controllers.
• The 2080-MEMBACK-RTC2 plug-in module is only compatible with
Micro870™ controllers.
• You can insert or remove the module while power is applied, but only in nonhazardous locations.
Rockwell Automation Publication 2080-WD007C-EN-P - March 2018
6 Micro800 Memory Backup and High Accuracy RTC Plug-In Module
Status Indicator
State
Solid red (2 s)
Flashing red
Solid red (continuous)
Description
Startup cycle test in progress.
Back up in progress
Battery low
Specifications
General and Environmental Specifications
Attribute Value
Mounting torque
Terminal screw torque
0.2 Nm (1.48 lb-in.)
0.22....0.25 Nm (1.95…2.21 lb-in.) using a 2.5 mm (0.10 in.) flat-blade screwdriver.
Temperature, operating IEC60068-2-1 (Test Ad, Operating Cold),
IEC60068-2-2, (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20...65 °C (-4…149 °F)
Temperature, surrounding air, max 65 °C (149 °F)
Temperature, non-operating IEC60068-2-1 (Test Ad, Operating Cold),
IEC60068-2-2, (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-40...85 °C (-40…185 °F)
North American temp code T4
Rockwell Automation Publication 2080-WD007C-EN-P - March 2018
Micro800 Memory Backup and High Accuracy RTC Plug-In Module 7
Certifications
Certification (when product is marked)
(1) c-UL-us
Value
CE
RCM
UL Listed Industrial Control Equipment, certified for US and Canada.
See UL File E322657.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E334470.
European Union 2014/30/EU 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)
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
(1)
See the Product Certification link at http://www.rockwellautomation.com/products/certification/ for
Declarations of Conformity, Certificates, and other certification details.
Rockwell Automation Publication 2080-WD007C-EN-P - March 2018
Rockwell Automation Support
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 that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your product up and running.
United States or Canada 1.440.646.3434
Outside United States or
Canada
Use the Worldwide Locator at http://www.rockwellautomation.com/support/americas/phone_en.html
contact your local Rockwell Automation representative.
, or
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.
United States
Outside 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.
Please contact your local Rockwell Automation representative for the return procedure.
Documentation Feedback
Your comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete this form, publication RA-DU002 , available at http://www.rockwellautomation.com/literature/ .
Allen-Bradley, Rockwell Automation, Micro800, Micro830, Micro850, and Micro870 and TechConnect are trademarks of Rockwell
Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page
.
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Publication 2080-WD007C-EN-P - March 2018
Supersedes Publication 2080-WD007B-EN-P - March 2014
PN-476637
Copyright © 2018 Rockwell Automation, Inc. All rights reserved. Printed in Singapore.
